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NauticaRS 5.5R

Reference Guide

Part No. 117237-E Rev.00

November 1998

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Page 1 NauticaRS 5.5R Reference Guide Part No. 117237-E Rev.00 November 1998...
Page 2: Restricted Rights Legend
4401 Great America Parkway Santa Clara, CA 95054 Copyright © 1998 Bay Networks, Inc. All rights reserved. Printed in the USA. November 1998. The information in this document is subject to change without notice. The statements, configurations, technical data, and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty.
Page 3 name of the University may not be used to endorse or promote products derived from such portions of the software without specific prior written permission. SUCH PORTIONS OF THE SOFTWARE ARE PROVIDED “AS IS” AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Page 4 and user manuals that is confidential to Bay Networks and its licensors; however, Licensee may grant permission to its consultants, subcontractors, and agents to use the Software at Licensee’s facility, provided they have agreed to use the Software only in accordance with the terms of this license.
Page 5 U.S. Government funds. The license to the U.S. Government is granted only with restricted rights, and use, duplication, or disclosure by the U.S. Government is subject to the restrictions set forth in subparagraph (c)(1) of the Commercial Computer Software–– Restricted Rights clause of FAR 52.227-19 and the limitations set out in this license for civilian agencies, and subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause of DFARS 252.227-7013, for agencies of the Department of Defense or their successors, whichever is applicable.
Page 6 ADDITIONAL TERMS WILL BE ENFORCEABLE AGAINST BAY NETWORKS UNLESS BAY NETWORKS GIVES ITS EXPRESS WRITTEN CONSENT, INCLUDING AN EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT. 117237-E Rev.00...
Page 7: Table Of Contents
About This Guide Before You Begin ... xxiii Conventions ... xxiv Acronyms ...xxv Bay Networks Technical Publications ... xxviii Bay Networks Customer Service ... xxviii How to Get Help ... xxix Bay Networks Educational Services ...xxx Chapter 1 Introduction to Protocols and Routing Routing Concepts ...
Page 8 Subnet Addressing ... 1-13 Address Resolution ... 1-14 IP Routing Information Protocol ... 1-15 How RIP Works ... 1-15 Communication New Routing Information ... 1-15 Supported RIP Types ... 1-16 Introduction to IPX ... 1-16 IPX Service Advertising Protocol ... 1-17 Routing Updates ...
Page 9 Chapter 2 Understanding the Command Line Logging onto the Command Line ... 2-2 Using Minimum to Distinguish ... 2-5 Working with Minumum to Configure ... 2-8 The BCC Structure ... 2-9 The Modes ... 2-10 The bcc> Mode ... 2-10 The config Mode ...
Page 10 Chapter 4 Upgrading to NauticaRS 5.5R Upgrading From NauticaRS 4.123R or 5.016R ... 4-2 Upgrading from NauticaRS 4.114R or 4.042R ... 4-5 Upgrading to Nautica Wizard Version 5.5 ... 4-7 Chapter 5 Editing System Settings Displaying System Parameters ... 5-2 Modifying System Parameters ...
Page 11 Path Types ... 7-5 Ethernet Paths ... 7-5 PPP Paths ... 7-17 Nautica Paths ... 7-44 Frame Relay Paths ... 7-61 Chapter 8 Using PPP Profiles Standard PPP Profiles ... 8-2 Viewing the Standard Profiles ... 8-3 Creating Custom PPP Profiles ... 8-4 Assigning PPP Profiles ...
Page 12 Default IPX Routes ... 10-10 Creating an IPX Default Route ... 10-10 Modifying and Creating IPX SAPs ... 10-11 IPX Packet Filters ... 10-16 IPX SAP Filters ... 10-20 IPX Statistics ... 10-23 IPX Cache Statistics ... 10-23 IPX Routes Statistics ... 10-25 IPX SAP Statistics ...
Page 13 Spanning Tree Statistics ... 12-16 Chapter 13 Using DHCP DHCP Configuration ... 13-2 DHCP Statistics ... 13-11 Address Monitoring ... 13-11 Client Monitoring ... 13-13 Chapter 14 RADIUS on the Nautica Router RADIUS Attributes ... 14-2 Chapter 15 Setting Up NAT Global NAT Attributes ...
Page 14 Intra-Area OSPF ... 18-3 Inter-Area OSPF ... 18-3 Area 0 Path ... 18-4 Additional Area Path ... 18-4 OSPF Paths ... 18-5 OSPF Virtual Links ... 18-8 Router ID ... 18-9 Transit Area ID ... 18-9 OSPF Address Ranges ... 18-10 OSPF Statistics ...
Page 15 Appendix A Command Verbs Alarms ...A-6 Blacklist ...A-6 Bridge ...A-6 Devices ...A-6 DHCP ...A-6 Hublet ...A-7 IP ...A-7 IPX ...A-7 Calls ...A-7 Charges ...A-7 NAT ...A-8 DNS ...A-8 Paths ...A-8 WINS ...A-8 Configuration ...A-23 Alarms ...A-23 Blacklist ...A-24 Bridge ...A-25 Devices ...A-27 DHCP ...A-29 Hublet ...A-31...
Page 16 WINS ...A-63 Tunnels ...A-65 Appendix B Upgrading from NauticaRS 3.5R Nautica CLAM Family ...B-2 Upgrade Procedure ...B-2 Nautica Marlin ...B-8 Minimum Hardware Requirements ...B-8 Upgrade Procedure ...B-8 Frequently Asked Questions ...B-15 What Is a Packet Driver and How Do I Use It? ...B-15 Where Can I Get a Packet Driver for My PC? ...B-16...
Page 17 Figure 1-1. Nautica Wizard Window ... 1-3 Figure 1-2. IP Address Class Types ... 1-12 Figure 1-3. DHCP Protocol Transaction ... 1-22 Figure 1-4. Dial-In User (Windows 95) PPTP ... 1-24 Figure 1-5. Address Translation ... 1-25 Figure 1-6. NAT with a Single PC ... 1-35 Figure 1-7.
Page 18 Figure 4-1. Nautica Wizard Window ... 4-2 Figure 4-2. Select File To Download Window ... 4-3 Figure 4-3. Loading New Router Software ... 4-4 Figure 4-4. Password for TFTP Transfer ... 4-4 Figure 4-5. Select Configuration File to Restore Window ... 4-6 Figure 4-6.
Page 19 Figure 17-1. ISDNDB 0 ... 17-2 Figure 17-2. ISDNDB 3 ... 17-3 Figure 17-3. Sample Information from the Trace Window ... 17-6 Figure 17-4. Trace Window ... 17-7 Figure 17-5. Trace Window Headings ... 17-7 Figure 18-1. OSPF Area Status ... 18-14 Figure 18-2.
Page 20 117237-E Rev.00...
Page 21 Table 2-1. Class MTDs ... 2-13 Table 2-2. The config Hierarchy ... 2-15 Table 4-1. Nautica Series Installation Files ... 4-3 Table 5-1. system# Object Parameter MTDs ... 5-3 Table 9-1. IP Route Types ... 9-5 Table 9-2. Well-Known Port Numbers ... 9-20 Table 10-1.
Page 22 xxii 117237-E Rev.00...
Page 23: About This Guide
In the Nautica Wizard window, make sure that the latest version of Bay Networks NauticaRS software (at time of print this is NauticaRS 5.0x) is loaded. For instructions on upgrading to the latest version of the router code, refer to the on-line documentation that came with Nautica Wizard.
Page 24: Conventions
NauticaRS 5.5R Reference Guide Conventions angle brackets (< >) bold text brackets ([ ]) ellipsis points italic text quotation marks (“ ”) screen text xxiv Indicate that you choose the text to enter based on the description inside the brackets. Do not type the brackets when entering the command.
Page 25: Acronyms
vertical line ( Acronyms BACP BootP CBCP CHAP DADS DHCP HDLC IPSec 117237-E Rev.00 Indicates that you enter only one of the parts of the command. The vertical line separates choices. Do not type the vertical line when entering the command. Example: If the command syntax is show -s config either...
Page 26: Tcp/Ip
NauticaRS 5.5R Reference Guide ISDN NetBIOS OSPF POTS PPTP PSTN SNMP TCP/IP Telnet TFTP WINS xxvi Integrated Services Digital Network Local Area Network Link Control Protocol Light Emitting Diode Media Access Control Multilink PPP Multisubscriber Numbering Minimum To Configure Minimum To Distinguish...
Page 27 About This Guide XDMCP X-Display Manager Control Protocol 117237-E Rev.00 xxvii...
Page 28: Bay Networks Technical Publications
NauticaRS 5.5R Reference Guide Bay Networks Technical Publications You can now print technical manuals and release notes free, directly from the Internet. Go to support.baynetworks.com/ library/tpubs. Find the Bay Networks products for which you need documentation. Then locate the specific category and model or version for your hardware or software product.
Page 29: How To Get Help
How to Get Help If you purchased a service contract for your Bay Networks product from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased a Bay Networks service program, call one of the following Bay Networks Technical Solutions Centers: Technical Solutions Center Telephone number Billerica, MA...
Page 30: Bay Networks Educational Services
Bay Networks Educational Services Through Bay Networks Educational Services, you can attend classes and purchase CDs, videos, and computer-based training programs about Bay Networks products. Training programs can take place at your site or at a Bay Networks location. For more information about training programs, call one of the following numbers: Region...
Page 31: Introduction To Protocols And Routing
Introduction to Protocols and Routing If this is your first time using a router, there may be many terms and ideas with which you are not familiar. This chapter outlines some of the basic principles of routing. This chapter contains the following sections: •...
Page 32: Routing Concepts
NauticaRS 5.5R Reference Guide Routing Concepts The cost of installing and running a network to meet an organization’s communication needs, has generally been proportional to the distance over which the network extends, and the range of services required. Large amounts of data can be moved easily and relatively...
Page 33: Default Values
To work effectively, routers gather information about networks connected to them and update the other routers on the network with this information. In this way they build up a logical picture of the network, known as a routing table, and they work out the quickest route to other networks.
Page 34: Integrated Services Digital Network (Isdn)
NauticaRS 5.5R Reference Guide Select the router (it is shown as blue and has a name of NoConfig). Make your configuration changes using Nautica Wizard. When a new IP address has been set for the router, it is possible to open a Telnet session to it once more by using the Operations >...
Page 35: Figure
ISDN means that your organization no longer needs to lease 64 Kb/s or lower-speed lines to interconnect LANs. The Nautica series can take advantage of widespread ISDN availability by providing several Basic Rate Interfaces (BRI) or a Primary Rate Interface PRI), providing up to 30 “B” channels in Europe or 23 “B”...
Page 36: Data Compression
NauticaRS 5.5R Reference Guide Some models in the Nautica series have both ISDN and leased line connections to allow users to test network utilization in real time over ISDN before committing to leased circuits. As traffic patterns change, leased circuits or ISDN can also be added or removed at any site without making equipment redundant.
Page 37: Figure
• A Nautica router can be configured to act as a Network Access server (NAS) in networks where Remote Authentication Dial-In User Service (RADIUS) authentication is used. • Comprehensive filtering, by source and destination IP address, port number and protocol type, provides security for sensitive applications and optimizes WAN use.
Page 38 NauticaRS 5.5R Reference Guide Many client/server-based network protocols broadcast Idle (no data being sent) or Hello (ready and active) frames regularly, making them unsuitable for cost-effective bridging or routing across ISDN by constantly bringing up lines for non-important calls. The Nautica routers solve this by filtering broadcast and multicast frames, while intelligently routing and spoofing protocols.
Page 39: Routing Ipx Over Isdn
Routing IPX over ISDN The Nautica series routers have a complete set of Novell spoofing algorithms, so they can emulate the remote network locally and eliminate unnecessary transmissions over the ISDN link. The Nautica router deals intelligently with IPX RIP packets, IPX Watchdog Packets, Serialization packets and SPX packets from each client and server.
Page 40: Connecting To Other Manufacturers' Routers
NauticaRS 5.5R Reference Guide Connecting to Other Manufacturers’ Routers When connecting LANs together, you may require each end of the WAN link to be attached to a router from a different manufacturer. This is not the best solution because, although the Bay Networks Nautica series routers can operate comfortably with other manufacturers’...
Page 41: Tcp/Ip
TCP/IP TCP/IP (Transmission Control Protocol/Internet Protocol) is the name of a family of data communication protocols used to connect computers and data communication equipment to computer networks. TCP/IP was originally developed for the U.S. Department of Defense, but its use spread rapidly to other government facilities and to universities.
Page 42: Figure 1-2. Ip Address Class Types
NauticaRS 5.5R Reference Guide The three main address classes are shown below, with the network and host (node) sections of the address for each class. Figure 1-2. Class A addresses use an 8-bit network number and a 24-bit node number. Class A addresses are in the range 001.xxx.xxx.xxx to 127.xxx.xxx.xxx (addresses 127.xxx.xxx.xxx are reserved and...
Page 43: Subnet Addressing
Introduction to Protocols and Routing Subnet Addressing Even with a Class C address, there is a large number of hosts per network. This is an inefficient use of addresses if each end of a routed link needs a different network number, because it is unlikely that the smaller-office LANs would have that many devices.
Page 44: Address Resolution
NauticaRS 5.5R Reference Guide Address Resolution An IP address alone cannot be used to deliver data to another device on a LAN. To send data to another point on the network, the IP address must be converted to a unique identifier for the destination device on an Ethernet LAN.
Page 45: Ip Routing Information Protocol
IP Routing Information Protocol One of the protocols used to build and maintain this picture of the network is the Routing Information Protocol (RIP). This is a distance vector protocol, which means that all the decisions about which path to use are based upon the distance between source and destination.
Page 46: Supported Rip Types
NauticaRS 5.5R Reference Guide Supported RIP Types Nautica routers support both RIP1 and RIP2. RIP2 has several enhancements, including the ability to transmit sub-address information with the routing table, allowing networks with variable-length sub-networks to be supported. Introduction to IPX The Nautica series also supports Novell’s IPX protocol.
Page 47: Ipx Service Advertising Protocol
Novell IPX uses a 32-bit network address number, followed by the 48-bit node number (usually the MAC address), followed by the 16-bit socket number. IPX Service Advertising Protocol IPX routers collect Service Advertising Protocol (SAP) information from servers on the Novell network. This SAP information is broadcast every 60 seconds to all directly connected networks, to allow clients to find out the location of those services provided by the servers on the network.
Page 48: Routing Updates
NauticaRS 5.5R Reference Guide Routing Updates On the Nautica routers, routing operates in two ways: For Leased Circuits and Permanent Connections The process of regular routing update broadcasts used in IPX and IP works well with a leased circuit or permanent type connection, where the circuit is either functioning (passing data and routing updates) or not functioning (routing updates are not received).
Page 49: Open Shortest Path First (Ospf)
A call that has been made for data transfer will not be kept open by routing updates, because these are not included in the idle calculation for that call. All routing updates received while the connection is closed are copied to the local routing table(s), and the table information is transferred automatically when the next call is made.
Page 50: Dynamic Host Configuration Protocol (Dhcp)
NauticaRS 5.5R Reference Guide Dynamic Host Configuration Protocol (DHCP) DHCP has been included in the Nautica software to make use of the Bootstrap Protocol (BootP) Relay Agent and DHCP server options. DHCP is a defined framework for providing network hosts on a TCP/IP network with configuration data, specifically...
Page 51: Dhcp Protocol Transaction
DHCP Protocol Transaction The DHCP Protocol Transaction takes the following pattern (Figure The client broadcasts a discover message. This discover message contains basic information from the client, for example the MAC address. Multiple servers can respond to this message with an offer message.
Page 52: Figure 1-3. Dhcp Protocol Transaction
NauticaRS 5.5R Reference Guide Figure 1-3. DHCP Protocol Transaction To set up the current router as a DHCP server, the DHCP-Enable parameter at the system# object prompt in BCC must be set to YES. For more information on DHCP and how it should be configured, please refer to Chapter 13.
Page 53: Bootp Relay Agent
BootP Relay Agent As a Bootstrap Protocol (BootP) relay agent, a Nautica router repeats BootP request and response datagrams across selected interfaces. Allocated and/or relinquished addresses are monitored by the BootP relay agent and are notified to the cul-de-sac routing system.
Page 54: Dial-In User Pptp (Microsoft Fep)
NauticaRS 5.5R Reference Guide PPTP has been implemented in the Nautica range of products to allow maximum application flexibility with easy configuration. The following examples are intended to highlight the issues, features and benefits of PPTP. Dial-In User PPTP (Microsoft FEP) Figure 1-4.
Page 55: Address Translation
Address Translation Figure 1-5. Address Translation In this example the client PC needs to send information to a non-PPTP enabled host on a remote LAN. The client PC might also have a non-compliant, internally issued IP address which is not compatible with the Internet. PPP is the protocol used to send information to the remote LAN, but it is not possible to send PPP on a local Ethernet LAN.
Page 56: Bridging
NauticaRS 5.5R Reference Guide Bridging If a non-routed protocol is to be forwarded to another network, Nautica series routers can also function as bridges at the same time. Unlike a router, a bridge operating at the data link layer forwards all frames (regardless of their network address or protocol) to the remote unit, if the destination address is known to be reachable there.
Page 57: Bandwidth Allocation Control Protocol (Bacp)
Bandwidth Allocation Control Protocol (BACP) BACP provides a flexible and effective way to add and remove bandwidth between two peers. The BACP protocol negotiates pre-defined options during the first part of a valid call. When BACP has successfully negotiated on any of the links, it is then accessible for all of the links for that particular call.
Page 58: The Nautica Implementation Of Bacp
NauticaRS 5.5R Reference Guide • Call-Request: If a caller has reached pre-defined parameters, the caller will make a Call-Request requesting a phone number to dial for the additional bandwidth. The destination can reply Yes or No to this request. If the caller receives a No, the caller will continue with the current allocated bandwidth.
Page 59 Parameter: Function: Parameter: Function: Note: the path on which BACP is set must have callback number (cnum) values. Parameter: Function: 117237-E Rev.00 Introduction to Protocols and Routing MLink-Enable (Multilink) With this option enabled, when the threshold limits are reached for a path, MPP will bring up a second link for additional bandwidth.
Page 60 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Note: Dem-Thresh-PC value. Parameter: Function: Instructions: 1-30 Demand Threshold Period (Nautica Wizard) Dem-Period (BCC) This parameter is a time period set in seconds (the default is 10 seconds) and working in conjunction with the Demand Threshold (Dem-Thresh-PC) parameter.
Page 61: Call Request (Example)
Call Request (Example) In this example, the caller governs the request for extra bandwidth. The parameters set on the caller’s and Internet Service Provider’s (ISPs) units are as follows: Caller Setup MLink and BACP enabled Demand Threshold = 80% Demand Period = 30s Idle Threshold 20% Max Bandwidth 128000 CNum 1/...
Page 62 NauticaRS 5.5R Reference Guide The ISP acknowledges the Call-Request and sends a CNum of 654321: 1 call at 64000 b/s The caller dials the CNum: 2 calls at 128000 b/s The ISP acknowledges the call and provides the files on both...
Page 63: Callback Request (Example)
Callback Request (Example) In this example, the caller and the ISP have different BACP settings, but the ISP still governs the extra bandwidth. Caller Setup MLink and BACP enabled Demand Threshold = 80% Demand Period = 30s Idle Threshold 20% Max Bandwidth 128000 CNum 1/ The caller requests a connection from the ISP:...
Page 64 NauticaRS 5.5R Reference Guide The download is completed and the ISP utilization of both lines falls below the Idle Threshold of 25% for the Demand Period of 10 seconds. The ISP sends a Link-Drop-Query-Request to the caller: 2 calls at 128000 b/s...
Page 65: Network Address Translation (Nat)
Network Address Translation (NAT) Network Address Translation (NAT) is a method for translating an internal IP address or network into a single globally unique IP address. There are several benefits for using NAT, internal address re-use; use of unregistered addresses; the ability to hide internal network addresses;...
Page 66: Figure 1-7. Nat With An Internal Network
NauticaRS 5.5R Reference Guide • A network of devices behind the Nautica router. Figure 1-7. In this scenario network are configured with internal addresses. The Nautica router translates between these addresses and the single external address. It also works out for which device an incoming packet is destined.
Page 67: Nat Functionality
NAT Functionality NAT functions at the interface between the paths on the router and the router engine. This allows NAT to use the path’s IP address facilitating the scenario shown in this level to allow NAT to manipulate the higher level protocols. The protocols used with NAT in a Nautica router are ICMP (UDP, TCP), SMTP, POP3, HTTP, FTP, TFTP, Telnet, RLogin, NNTP and X11.
Page 68: Blacklisting Routes
NauticaRS 5.5R Reference Guide With a packet from the internal network going out, the source address is translated to the NAT address of the router. The source port address is also translated to a unique value so that replies can be passed back to the correct internal device.
Page 69 Introduction to Protocols and Routing Paths are blacklisted if the initial, dialed, call to the path fails to connect to the remote unit. This does not include a call that has been answered but dropped due to either a protocol negotiation failure or a security failure.
Page 70: Trivial File Transfer Protocol (Tftp)
NauticaRS 5.5R Reference Guide Trivial File Transfer Protocol (TFTP) Trivial File Transfer Protocol (TFTP) is a simple protocol used to exchange files between different units and networks for the purposes of updating. It lacks most of the features of file Transfer Protocol (FTP), being able to read/write only to a file with basic error correction.
Page 71 In NauticaRS5.5R, the private address is usually the address of the path to the local network (ETH/LAN01). The public address is created by the administrator, and this is done in one of two ways: A numbered link is created to a remote router, allowing a second address on the path.
Page 73: Figure
Understanding the Command Line This chapter describes the techniques you need to master in order to understand how the BCC operates. This chapter contains the following sections: • Logging onto the Command Line • Using Minimum to Distinguish • Working with Minimum to Configure •...
Page 74: Logging Onto The Command Line
NauticaRS 5.5R Reference Guide Logging onto the Command Line The BCC can be accessed via a Telnet session across the LAN. To connect to the router: Open Telnet on your PC. Click on Connect > Remote System. The Connect window Figure 2-1.
Page 75: Figure 2-2. Nautica Wizard Window
Figure 2-2. Nautica Wizard Window Clicking on Operations > Telnet to Router. Using either of these options causes the BCC login screen 2-3) appears. Figure 2-3. The BCC Login Screen 117237-E Rev.00 Understanding the Command Line (Figure...
Page 76: Figure 2-4. The Bcc Welcome Screen
NauticaRS 5.5R Reference Guide The password entered at the start of a BCC session protects the router itself. It is set up in the system# class of the BCC 2-13). If you are connecting to a new router, or a router that has had its...
Page 77: Using Minimum To Distinguish
Using Minimum to Distinguish Minimum to Distinguish (MTD) is a feature that allows you to quickly enter commands into the command line without the need to type out the command in full. For example, to move into config mode bcc> prompt, type config. The prompt changes to read box#, the top level of the config mode.
Page 78 NauticaRS 5.5R Reference Guide bcc> co sy i where i is the MTD for the info verb (Appendix A). Note: bar to complete the list if prompted to do so. The command line prompt now reads system# again. Type exit to move back to the bcc>...
Page 79 Understanding the Command Line With this command line we have modified (mod) the path (pa) eth/lan01 and changed the ospf-support parameter (ospf-s) to ospf2. The prompt changes to show that we are now in the path/eth/ lan01# object and that the changes we have made need to be saved.
Page 80: Working With Minumum To Configure
NauticaRS 5.5R Reference Guide Working with Minumum to Configure Minimum to Distinguish (MTD) is the least amount that has to be typed for the BCC to recognise a command or parameter name. Minimum to Configure (MTC) is the least amount that has to be entered for an object to be created.
Page 81: The Bcc Structure
The BCC Structure The BCC is built like a UNIX or DOS menu tree. At the top of the tree is the BCC mode (shown by the bcc> prompt) and below this is the config mode (signified by the box# prompt). Within the config mode are classes, such as isdn#, system# and ipx#.
Page 82: The Modes
NauticaRS 5.5R Reference Guide The Modes Look at the command line in the BCC; it currently reads: bcc> Note: type exit at the command prompt and press the enter key. bcc> is the top level of the BCC tree. From here you can use the command verbs (Appendix A) or enter the config mode.
Page 83: The Config Mode
Understanding the Command Line show, info and exit are command verbs. For more information on command verbs, refer to Appendix A. help is specific to the level at which you are working. For more information on help, refer to page 2-16.
Page 84: Figure 2-6. Config Classes
NauticaRS 5.5R Reference Guide box# ? Commands: show config help help <attribute>show range or values allowed for info exit Classes: box# Figure 2-6. config Classes For more information on the classes, refer to 2-12 shows existing configuration in BCC syntax...
Page 85: Classes And Class Objects
Classes and Class Objects Classes contain the configured objects. They group the router settings into more manageable sections. Class objects are created or modified router settings. For example, the System class contains the configured system# object, and the Path class contains configured path# objects. Objects contain parameters that allow you to configure them in more detail.
Page 86 NauticaRS 5.5R Reference Guide For example, to move into the Radius class and view the radius object settings, from the bcc> mode the following is typed: co ra bcc> co moves you into config mode from the bcc> mode and ra takes you to the radius# object.
Page 87: Table 2-2. The Config Hierarchy
Table 2-2. The config Hierarchy Mode Class config Bridge Debug Device DHCP ISDN Path RADIUS System WINS 117237-E Rev.00 Understanding the Command Line Sub-class OSPF Discussed In: Chapter 12 Chapter 17 Chapter 6 Chapter 13 Chapter 9 Chapter 18 Chapter 10 Chapter 11 Chapter 15 Chapter 8...
Page 88: Bcc Help Options
NauticaRS 5.5R Reference Guide BCC Help Options There are several ways to get help at any prompt in the BCC. At a prompt, typing ? or help displays a brief explanation of what actions can be performed at this prompt.
Page 89: Figure 2-9. Attribute Help
Preceding the attribute with the help verb displays the same information: ip# help enabled enabled: enable/disable IP Possible values are: yes no Figure 2-9. Attribute Help If you know the MTD for the attribute, you can display the help much faster: ip# en? enabled: enable/disable IP Possible values are:...
Page 90 NauticaRS 5.5R Reference Guide To use this information, type the attribute followed by the value. For example, to turn IP routing on, the following is typed: en yes [Save] ip# where en is the MTD for the IP Enabled parameter and yes is the value being set.
Page 91: Displaying Parameters And Listing Objects
Displaying Parameters and Listing Objects Often, at a command prompt, it is necessary to list the objects available for editing. To list objects the lso -l command is used. Note: At the box# prompt, for example, typing lso -l lists all the objects that are available for editing: box# lso -l path/eth/LAN01...
Page 92: Figure 2-13. Displaying Parameters
NauticaRS 5.5R Reference Guide When you are inside an object, the info verb displays the object attributes or parameters. For example, to list all the parameters available in an IP route object, the following is typed (in this case from within the route object itself): route/P/198.200.1.0/24/LAN01# i...
Page 93: Default Values
Default Values At any time the router can be set back to the default factory settings by using the defcon command verb (Appendix A). defcon erases all the current settings for the router and returns it to a default or ready state. Saving Configuration Files Before setting a router back to its default condition, it is useful to save the current configuration to a file.
Page 94: Figure 2-15. Select Unit Configuration Save File
NauticaRS 5.5R Reference Guide Click on File > Save Router Configuration to File. The Select Unit Configuration Save File dialogue box 2-15) appears: Figure 2-15. Select Unit Configuration Save File Enter a name for the configuration file (the .ncf extension is added automatically).
Page 95: Accessing A Default State Router
The configuration file is now saved. For more information on using Nautica Wizard, including saving and downloading configuration files, refer to the Nautica Wizard Reference Guide on the router installation CD. Accessing a Default State Router When the defcon verb is used on a router, all the parameters are set back to the factory settings.
Page 97: Configuration Options
Quick Setup is a feature built into the software of your Nautica router. It allows you to set up the router with the minimum amount of configuration entries. Additionally, this chapter explains how the configuration of one router can be moved to another and vice versa. It also deals with some of the options you should be aware of when configuring and running Nautica routers.
Page 98: Using Quick Setup
NauticaRS 5.5R Reference Guide Using Quick Setup The BCC comes with a Quick Setup option that guides you through the basic steps needed to set up your router. Before you run Quick Setup, it is recommended that the ISDN line is connected to the router, as Setup places the first call automatically when it is completed.
Page 99: Standard Routing
Standard Routing To set the router up as a standard router, after entering Setup, the first question you are asked is: Do you wish to run quick setup now?: n The default here is n (for no); type y (for yes) to begin the setup procedure and press the enter key on the keyboard.
Page 100 NauticaRS 5.5R Reference Guide For information on how to use Quick Setup to initialize your router for cul-de-sac routing, refer to Are you using Novell IPX? (y/n):n Internet Packet Exchange (IPX) is a protocol used by Novell to route information across their networks. If you are using a Novell network you should answer y to this question;...
Page 101 Alternatively you may need extra security on your router. Entering a password here will set up the passwords/secrets for incoming and outgoing PAP and CHAP. If you require more information on Password Authentication Protocol (PAP) and Challenge Handshake Authentication Protocol (CHAP), refer to Chapter 8. Quick Setup complete.
Page 102: Cul-De-Sac Routing
NauticaRS 5.5R Reference Guide Cul-de-sac Routing To set the router up for cul-de-sac routing, after entering setup the first question you are asked is: Do you wish to run quick setup now?: n The default here is n (for no); type y (for yes) to begin Setup.
Page 103 Enter local IP Addresses (press enter if no more): Each IP client on the stub network needs to have an entry in this table. You can add several addresses here. Specify the IP addresses of the cul-de-sac routes you want to add using the 000.000.000.000 format.
Page 104 NauticaRS 5.5R Reference Guide Enter the remote ISDN number to dial: Type in here the full number of the remote unit you want to call. This is the ISP number, or the number of the remote unit to which you want to connect. When Setup completes, it places a call to this number to learn routes;...
Page 105 Configuration Options It is useful to save the configuration at this point as well. Type save at the prompt and press enter: [Save] bcc> save Config saved bcc> After the Quick Setup option has run, and the configuration changes are saved, it is important to be aware of what has happened to the router.
Page 106: Ipx Routing
NauticaRS 5.5R Reference Guide IPX Routing To set the router up for IPX routing, after entering Setup the first question you are asked is: Do you wish to run quick setup now?: n The default here is Press enter. Note: The next question is: Enter the name of this router (e.g., accountname):...
Page 107 Are you using Cul-de-sac routing?: Cul-de-sac routing allows two networks with the same subnet masks to communicate. For example, to save on limited IP addresses, a remote office may use the same IP subnet as a central office. The default option for this question is n, and to set up for standard routing using IPX, leave this at the default and press enter.
Page 108 NauticaRS 5.5R Reference Guide Enter the network type; 1=EthernetII 2=802.2 3=802.3 (1/2/3): If you answer n to the autolearn question, you also have to enter the type of Novell network you are using. Type 1, 2 or 3 depending on the Novell network to which you are attached.
Page 109 Enter the remote ISDN number to dial: Type in here the full number of the remote unit you want to call. This is the ISP number, or the number of the remote unit to which you want to connect. When Setup completes, it places a call to this number to learn RIPs, make sure the ISDN line is connected to the unit.
Page 110 NauticaRS 5.5R Reference Guide It is useful to save the configuration at this point as well. Type save at the prompt and press enter: [Save] bcc> save Config saved bcc> After the Quick Setup option has run, and the configuration changes are saved, it is important to be aware of what has happened to the router.
Page 111: Quick Setup Checks
Quick Setup Checks When Quick Setup is finished, a path called RemotePPP is created if you answered y to the PPP question in the Quick Setup. If you answered n to PPP, a path called RemoteNautica is created. These are the paths by which you connect to the remote router specified by an ISDN number during the setup procedure.
Page 112: Editing A Remote Path
NauticaRS 5.5R Reference Guide Note: You will have more devices and may need to page through the options until you can see the paths. Follow the prompts on the screen to move down through the lists. The devices shown here represent the physical cards or ports in the Nautica 4000.
Page 113: Calling A Remote Path
After you are in the path object, typing attributes. To change an attribute, use the following syntax: Attribute New_Value where New_Value To add a new ISDN number to the path, for example, the following would be typed: path/ppp/RemotePPPSite# isdn-n 2/01234567890 In this instance, isdn-n 2/ is the MTD for the attribute and 01234567890 is the new value to be assigned to this attribute.
Page 114: Figure 3-1. Isdn Call Table
NauticaRS 5.5R Reference Guide To end the call it is important to cancel it; use the following MTC: can isdn-number can pathname where can is the cancel verb (Appendix A) and isdn-number is the remote ISDN number you entered during the setup, or pathname is the path being called.
Page 115 Configuration Options The call table lists the statistics for all calls being made. All the activity on an ISDN port can be cleared by using the clear verb: box# cl dev isdno1 box# cl dev isdn02 where is the MTD for the clear verb, is the device# class and isdn01/02 is the ISDN port to be cleared.
Page 116: Configuration Tips
NauticaRS 5.5R Reference Guide Configuration Tips The following are some important concepts to remember when using the BCC. • When configuring objects in BCC, object behaviour and/or statistics are modified immediately. • The save verb writes changes to the unit’s configuration files, making them permanent.
Page 117 • If the commands you are typing to configure an object are too long to fit on one line, typing next line of the command without executing any commands typed so far. Pressing enter by itself actions all lines of a command.
Page 118: Storing And Retrieving Configuration Files
NauticaRS 5.5R Reference Guide Storing and Retrieving Configuration Files There are times when you need to load the configuration from one Nautica router into another. Loading configuration onto a router is best done if the router is in its default state, this is achieved by using the defcon verb (Appendix A).
Page 119: Saving The Configuration
bcc>sh -s config The -s modifier here turns scrolling off, and the entire configuration of the unit is dumped to the screen. Saving the Configuration Select all the configuration information and copy it. Open a text file application (such as Notepad) and paste the data into a blank file.
Page 120 NauticaRS 5.5R Reference Guide Return to BCC and paste the information at the prompt. Once all the data is entered, type the following: bcc> commit [Save] bcc> After the commit verb is used, all the configuration information is loaded into the unit. When the configuration is entered, the prompt returns to normal and you can save the configuration into the unit.
Page 121: Upgrading To Nauticars 5.5R
Upgrading to NauticaRS 5.5R If your organization is already using one or more Nautica routers and wants to upgrade them to NauticaRS 5.5R, it is important that the person performing the upgrade reads the information contained in this chapter. Note: the router installation CD.
Page 122: Upgrading From Nauticars 4.123R Or 5.016R
NauticaRS 5.5R Reference Guide Upgrading From NauticaRS 4.123R or 5.016R To upgrade your router from NauticaRS Versions 4.123R and 5.016R to Version 5.5, complete the following steps: Insert the installation CD into your PC. In the Nautica Wizard window router to be upgraded by clicking on it once.
Page 123 Nautica 250 (U.S.) n4000.bay Marlin IPSec n200eu0.bay N250 Aust. IPSec N250 Eur. IPSec n200nt0.bay N250 Japan IPSec n200us0.bay N250 U.S. IPSec n250eu0.bay N4000 IPSec Upgrading to NauticaRS 5.5R (Figure 4-2), File N250nt0.bay N250us0.bay marl_is.bay N250au1.bay N250eu1.bay N250nt1.bay N250us1.bay N4000_is.bay...
Page 124: Figure 4-3. Loading New Router Software
Figure 4-4. The new software is loaded and your configuration files are converted to NauticaRS Version 5.5 and re-loaded into the router. If you are not loading the software off the CD, a zip file Loading New Router Software Password for TFTP Transfer 117237-E Rev.00...
Page 125: Upgrading From Nauticars 4.114R Or 4.042R
Upgrading from NauticaRS 4.114R or 4.042R NauticaRS 4.114R and 4.024R do not support Trivial File Transfer Protocol (TFTP). To upgrade to the new version of software and re-use your existing configuration it is necessary to manually save the configuration to a file first.
Page 126: Figure 4-5. Select Configuration File To Restore Window
NauticaRS 5.5R Reference Guide The Select Configuration File to Restore window 4-5) appears: Figure 4-5. Select Configuration File to Restore Window 10. Change to the directory that contains your converted configuration file and click on Open. 11. The Password for TFTP Transfer window appears: Figure 4-6.
Page 127: Upgrading To Nautica Wizard Version 5.5
Extract the zip file and overwrite the existing Nautica Wizard software (usually in // program files\baynetworks\nautica wizard). Start the Nautica Wizard, the new version opens: Figure 4-7. 117237-E Rev.00 Upgrading to NauticaRS 5.5R Nautica Wizard Version 5.5...
Page 128 NauticaRS 5.5R Reference Guide 117237-E Rev.00...
Page 129: Editing System Settings
System parameters affect the entire unit. They are configured in the system# class object. Change into this object by typing sy at any configuration prompt (precede this command with co if you are at the bcc> prompt). This chapter contains the following sections: •...
Page 130: Displaying System Parameters
NauticaRS 5.5R Reference Guide Displaying System Parameters Move into the system class object for your router by typing sy at any config prompt (co sy from the bcc> prompt): box# sy system# Typing the system parameters and their current values. Not all of the...
Page 131 bcc> config system blacklist-timeout 10 Table 5-1 Click on a parameter name to go straight to its operation; otherwise, for more information on how to amend the parameters and the values that are allowed for each parameter, refer to 5-4. Table 5-1.
Page 132: Modifying System Parameters
NauticaRS 5.5R Reference Guide Modifying System Parameters To modify a system parameter, in the system# object, use the following syntax: [mod] parameter newvalue where mod is the MTD for the modify verb (Appendix A), parameter is the name or MTD of the parameter to change and newvalue is the new value for the parameter.
Page 133 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 name There is no real default here; this is the name that has been assigned to the router. A valid name up to 32 characters long A name by which the router is to be recognized.
Page 134 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: fp-enable yes, no Enables or disables the scrolling of the front panel on the unit. If disabled, it also stops the beeping associated with an active ISDN call.
Page 135 Editing System Settings Parameter: blacklist-timeout MTC: Default: Options: A valid time in seconds from 0 to 4294967 Function: Paths are blacklisted if attempts to reach them fail. Setting a time here specifies how long paths will remain blacklisted. When a path is blacklisted, all its associated routes are marked as unreachable.
Page 136 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: secure-unit No, Yes This parameter only works with Nautica paths. If a remote router calls the local router and secure-unit is set to no, the local router scans its Nautica paths for a path that matches the name of the remote router.
Page 137 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 html-manager No, Yes Allows the unit to be accessed (read only) by a Web browser. Enable this function if the router is to receive connections across the Web. pptp-enable No, Yes Enabling this parameter allows Point to Point Tunnelling...
Page 138 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 5-10 dhcp-enable dhcp- No, Yes Enabling Dynamic Host Configuration Protocol (DHCP) allows the router to act as a DHCP server. The router can then pass configuration information, such as permanent and temporary IP addresses, to unconfigured units.
Page 139 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 117237-E Rev.00 bootp-relay-server bootp-relay-s 255.255.255.255 A valid IP address The IP address of the BOOTP Relay server to which BOOTP requests are sent. Leaving this parameter at the default means that BOOTP requests are only forwarded to those paths that have been set up for BOOTP Relay, rather than to a specific server.
Page 140 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: Instructions: 5-12 syslocation sysl NoLocation This is an optional SNMP information only field. Enter a location for the system. Do not use spaces in location names;...
Page 141 Parameter: MTC: Default: Options: Function: Note: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 private-community PRIVATE A valid password Changing this parameter changes the write access to this router. The parameter must match in both the sending and receiving routers for the configuration changes to be made.
Page 142 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 5-14 syslog-host 0.0.0.0 An IP address Allows you to specify where the BCC sends its debug information. An entry of 0.0.0.0 stops logging via Syslog. Change this IP address to the IP address of your PC, or the host that is to receive debug information.
Page 143 Editing System Settings Parameter: disable-autocalls Default: none Options: none, incoming, outgoing, bothway Function: Allows calls to be disabled on the router as a whole. Instructions: The values that can be set here are as follows: None: There is no call disabling set for this router. Incoming: All incoming calls are disabled on this router.
Page 144: The Advanced Manager Options
NauticaRS 5.5R Reference Guide The Advanced Manager Options To select the Advanced options, the user must enable the advanced-manager parameter in the system# object. bcc> co sy adv yes The configuration MUST then be saved. The Advanced Manager allows additional path and Open Shortest Path First (OSPF) parameters to be set.
Page 145 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipx-metric ipx-me A valid IPX metric Generally this is a router generated number, but you can change the metric or hop count manually if required. Change this metric if necessary.
Page 146 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 5-18 ospf-dead-time ospf-d A valid time in seconds The period, in seconds, after which a unit is assumed to be unavailable for routing if a Hello packet has not been received.
Page 147: Nautica Devices
Devices are physical modules inside the Nautica router. These are things like the ISDN and BRI modules. The device# context is where internal router device objects are configured. This chapter contains the following sections: • Displaying Devices • Device Types •...
Page 148: Displaying Devices
NauticaRS 5.5R Reference Guide Displaying Devices It is not possible to move directly into the device# context. Instead you have to specify the device object that you want to inspect using the following MTC: [co] [mod] dev type/name where co moves the BCC into config mode (if necessary); mod modifies the device (optional);...
Page 149: Figure 6-1. Nautica Router Object, Path And Device List
Using ls -l causes a list similar to the following to appear (your Nautica router may be different to this): box# ls -l system debug radius path/eth/LAN01 path/ppp/Central path/nau/NauticaLocal path/frr/FrameRelay bridge device/box/MARLIN device/eth/LAN01 device/wan/WAN01 device/bri/ISDN-TA01 device/isdn/ISDN01 device/isdn/ISDN02 isdn dhcp wins Figure 6-1.
Page 150: Device Types
NauticaRS 5.5R Reference Guide Device Types Devices are specified in the BCC by their type and the name that has been assigned to them by the router. Device types tell you what sort of device you are working with. In the table below, click on the device for which you require further information.
Page 151 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 The Nautica 200 comes with two telephone (POTS) ports; these are labelled on the back of the Nautica unit as 1 and 2. The Nautica CLAM has one POTS port as an option (not standard).
Page 152 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Permanent Virtual circuits (PVCs) are automatically created when the WAN mode is changed to frame relay. They can only be edited at the time of creation. Modem This device represents any modems you have inside your Nautica unit.
Page 153: Modifying Devices
Modifying Devices After you have listed the devices at the box# prompt, it is possible to edit one of the devices. The following MTC is used when editing devices: [co] [mod] dev type/name where co moves the BCC into config mode (if necessary); mod modifies the device (optional);...
Page 154: The Voice Device
NauticaRS 5.5R Reference Guide The Voice Device Voice ports are not available on all Nautica routers. To edit a voice device, use the following syntax: [co] [mod] dev voice/voicenn Where co is the MTC to move you into config mode (if required);...
Page 155 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 type voice Cannot be amended by the user Specifies the type of device being edited. This parameter is an information only parameter. ident The device name Cannot be amended by the user...
Page 156 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-10 connmode conn Speech Speech, Aud31khz Specifies voice or data only to be received by this port. The values for this parameter are as follows: •...
Page 157 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ringcadence Ring2 Ring2, Ring1, Ring3, RingRing Ring cadence is the sound the telephone attached to this voice device makes when a call is received. This parameter is useful for identifying different types of incoming calls, especially when this option is used in conjunction with the Select Multi Subscriber Numbering (sel1) parameter explained later.
Page 158 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-12 cadence2 Ring2 Ring2, Ring1, Ring3, RingRing Using this parameter you can apply an additional ring tone to a second MSN using the This parameter is useful for identifying different types of...
Page 159 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 rfreq A value from 0 to 127 hz Allows the user to change the frequency with which telephones ring. In North America, some telephones use bell ringers. The default frequency here may be too high to make the bells ring.
Page 160 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 6-14 bumpdatain bumpdatai on-demand-calls on-demand-calls, never, always, on-cli, on-demand-calls-&-cli Specifies when to bump, or drop, an incoming data call to make way for a voice call. There are several values for this parameter: •...
Page 161 Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 cli1bump (Blank) A valid telephone number Enter a telephone number that can be used with the Bumpdata parameter (page data call should be dropped for a voice call. Enter a telephone number (optional).
Page 162 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 6-16 bumpdataout bumpdatao on-demand-calls on-demand-calls, never, always, on-cli, on-demand-calls-&-cli Specifies when to bump, or drop, an outgoing data call to make way for a voice call. There are several values for this parameter: •...
Page 163 Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 clipmode clipm network network, user, never Calling Line Identification Presentation (CLIP) defines how CLI information is set up on the ISDN line. The values here are: • Network: The network presents the CLI depending on its own numbering plan.
Page 164 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: 6-18 network Unknown, ISDN/Telephony, Telephony(5ESS), Data, Telex, National Std, Private, Use Built in The numbering plan information for the ISDN line. Generally Unknown is used for this parameter, but some countries need to know the type of call that is passing along this ISDN line.
Page 165: The Bri Device
The BRI Device Basic Rate ISDN (BRI) ports allow access to ISDN. Each BRI device gives you two channels. To edit a BRI device, use the following syntax: [co] [mod] dev bri/isdn-tann where co is the MTC to move you into config mode (if required); mod is the MTC for the modify command (optional);...
Page 166 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-20 type A device type This is the device type. For ISDN devices it is set to BRI (Basic Rate interface) and cannot be changed by the user.
Page 167 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: Instructions: 117237-E Rev.00 A valid number from 0 to 127 The Terminal Endpoint Identifier (TEI) must not be altered unless the ISDN network supplier advises this. An incorrect setting here may prevent use of the ISDN line.
Page 168 NauticaRS 5.5R Reference Guide 6-22 • Info: With Info set, when a call comes in CLI is ignored and the call passes straight to PAP/CHAP authentication. The receiving unit challenges the sending unit to identify itself. The sending unit responds with its PAP/CHAP passwords.
Page 169 Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 clipmode clipm network network, user, never Calling Line Identification Presentation (CLIP) defines how CLI information is set up on the ISDN line. The values here are: • Network: The network presents the CLI depending on its own numbering plan.
Page 170 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Caution: used. 6-24 network Unknown, ISDN/Telephony, Telephony(5ESS), Data, Telex, National Std, Private, Use Built in The numbering plan information for the ISDN line. Generally Unknown is used for this parameter, but some countries need to know the type of call that is passing along this ISDN line.
Page 171 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 subaddress (Blank) A valid subaddress Subaddressing is an option similar to MSNs that you buy from your service provider. Specifying a subaddress in this field limits incoming data calls to this number only. Data calls received for any other number are ignored by the unit.
Page 172 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Note: mean that the unit can no longer receive voice calls. 6-26 mode bri, leased-ppp, leased-na This option specifies the type of connection; BRI is the default. BRI is used for the standard ISDN BRI switched circuits.
Page 173 The number of incoming and outgoing channels must Switch Type Nat.ISDN Nat.ISDN, AT&T Custom(Multipoint), AT&TCustomptp(Point-Point), Nortel DMS You need only specify a switch type if you are using a Nautica router with a U ISDN interface (North America). If you are using a U ISDN interface, select the switch type used by your local telephone company’s central...
Page 174 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: 6-28 Ch1s ch1s (Blank) A valid Service Profile Identifier (SPID) The first SPID assigned by the telephone company should be entered here only if ISDN interface modules with North American ISDN support are installed.
Page 175 Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 Ch2L ch2l (Blank) A valid local directory number The second local directory number assigned by the telephone company should be entered here only if ISDN interface modules with North American ISDN support are installed.
Page 176 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: 6-30 PPP-Profile Either Either, PAP, CHAP, BWPAP, BWCHAP, BWEither, None, custom profile Specifies the default PPP profile that will be used on this ISDN port for incoming calls. The PPP profile allows for extra security on the unit.
Page 177: Pri Attributes
PRI Attributes This option is not available on the Nautica CLAM or Nautica 200. Using a Primary Rate Interface (PRI) gives you up to 30 channels into the Nautica router you are using. These channels are mapped to ISDN ports. It is possible to use your PRI card to create WAN ports instead of ISDN ports.
Page 178 NauticaRS 5.5R Reference Guide Typing i at this prompt lists all the attributes for the device. In the table below, click on the parameter for which you require further assistance. type ident state use-cli clipmode subaddress outside-line mode SwitchType numofchans...
Page 179 Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: 117237-E Rev.00 ident Cannot be changed by the user This is the name of the device and again is a system option. The user cannot amend this option. This is an information only parameter.
Page 180 NauticaRS 5.5R Reference Guide Instructions: 6-34 When the Nautica 200 receives a call, the calling switch sends the ISDN number it is calling as part of its data. This is the CLI number that is matched by this parameter. There are three CLI values that you can set, depending on the level of security required.
Page 181 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 clipmode clipm network Network, User, Never Calling Line Identification Presentation (CLIP) and Calling Line Identification Restriction (CLIR) define how CLI information is set up on the ISDN line. The values here are: •...
Page 182 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Caution: used. 6-36 network Unknown, ISDN/Telephony, Telephony(5ESS), Data, Telex, National Std, Private, Use Built in The numbering plan for the ISDN line. Generally Network is used for this parameter, but some countries need to know the type of call that is passing along this ISDN line.
Page 183 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 subaddress (Blank) A valid subaddress Subaddressing is an option similar to MSNs that you buy from your service provider. Specifying a subaddress in this field limits incoming data calls to this number only. Data calls received for any other number are ignored by the unit.
Page 184 SwitchType natisdn2 natisdn 2, at&tcustom, at&tcustomptp and nortel dms The switch type used at the telephone company’s local central office: a switch type should only be entered here if ISDN interface modules with North American ISDN support are installed.
Page 185 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: that the unit can no longer receive voice calls. 117237-E Rev.00 keyedchans The number of keyed channels The maximum number of channels (ports) which can be enabled on this device. This attribute cannot be edited by the user.
Page 186 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Caution: not exceed the total channel capacity of the unit (up to 30 per ISDN connection (Nautica 4000)). Parameter: Default: Default: Options: Function: Instructions: 6-40 outgoingres A valid number of channels Each ISDN port has two channels that can be reserved for outgoing data calls.
Page 187 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 • None: No profiles are used. • Custom profile: A profile you have designed yourself will be used. To design your own PPP profiles, refer to Chapter 8. frametype crc4 noncrc4, crc4, esf&crc6, esf, f4, f12, f72(d4)
Page 188 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-42 fdl-type ansi ansi, att This parameter is relevant to T1 framing only. Facility Data Link (FDL) is used when the frame type is set to Extended Super Frame (ESF) to provide an extra messaging channel for statistical purposes.
Page 189 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 line-code line-co b87s b8zs, AMI This parameter is only relevant if framing is set to T1. Specifies the encoding used on the data transmitted and received across the line.
Page 190 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 6-44 bchan num/frac No MTC Valid B channel to fractional mapping A valid B channel to fractional mapping This attribute is not relevant to standard PRI mode operation. For more information on this attribute, refer to 6-45.
Page 191: Fractional Mode
Nautica Devices Fractional Mode To edit a PRI device, use the following syntax: [co] [mod] dev pri/isdn-01 where co takes you into config mode (if required), mod is the MTD for the modify verb, dev takes you to the device object, pri is the device type and isdn-pri01 is the number of the PRI device being edited.
Page 192 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 6-46 type ident state use-cli clipmode subaddress outside-line mode switchtype numofchans type Cannot be changed by the user This is the type of device, in this case PRI. The option is set by the system and cannot be changed.
Page 193 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 state enabled enabled, disabled Enables or disables the device. Enter a value: Enabled: Enables the device and allows it to operate. Disabled: Disables the device and stops it from operating.
Page 194 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-48 • Never: The CLI is never presented. network Unknown, International, National, Network Specific, Subscriber, Abbreviated, Use Built In Defines the type of number style used.
Page 195 Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 (Blank) A valid MSN This attribute is not relevant when operating in Fractional mode. subaddress (Blank) A valid subaddress This attribute is not relevant when operating in Fractional mode.
Page 196 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Instructions: Note: you must reboot the unit before continuing. device/pri/ISDN-PRI01# sh dev st Type Identification Location MARLIN LAN01 WAN01 /V.11 isdn ISDN01 NX-PRI01 ISDN-PRI01 WAN02 WAN03 Figure 6-2. WAN Ports in Fractional PRI Mode...
Page 197 The individual WAN ports can be modified as you would any WAN port (page 6-58). switchtype natisdn2 natisdn 2, at&tcustom, at&tcustomptp and nortel dms This attribute is not relevant when operating in Fractional mode. numofchans The number of channels purchased from your service provider.
Page 198 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: 6-52 keyedchans A valid number of keyed channels The maximum number of channels (ports) which can be enabled on this device.
Page 199 Parameter: Default: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 PPP-Profile Either Either, PAP, CHAP, BWPAP, BWCHAP, BWEither, None, custom profile This attribute is not relevant when operating in Fractional mode. FrameType crc4 noncrc4, crc4, esf&crc6, esf, f4, f12, f72(d4)
Page 200 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-54 fdl-type ansi ansi, att This parameter is relevant to T1 framing only. Facility Data Link (FDL) is used when the frame type is set to Extended Super Frame (ESF) to provide an extra messaging channel for statistical purposes.
Page 201 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 line-code line-co b87s b8zs, AMI This parameter is only relevant if framing is set to T1. Specifies the encoding used on the data transmitted and received across the line. In North America, b8zs is the most common option for this parameter.
Page 202 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: device/pri/ISDN-PRI01# bcm con [Save] device/pri/ISDN-PRI01# bchan 1/02 [Save] device/pri/ISDN-PRI01# bchan 2/02 [Save] device/pri/ISDN-PRI01# bchan 3/02 [Save] device/pri/ISDN-PRI01# 6-56 bcmapmode onetoone onetoone, none, alltoone, unstructured, configured With Fractional mode turned on, it is possible to map B channels to specific WAN ports.
Page 203 Nautica Devices where bcm con sets the BCMapmode attribute to configured and the other three entries map the specified B Channels (1, 2 and 3) to WAN02. Parameter: bchan num/frac MTC: No MTC Default: Valid B channel to fractional mapping Options: A valid B channel to fractional mapping Function:...
Page 204: The Wan Device
NauticaRS 5.5R Reference Guide The WAN Device A Nautica router supports three different WAN types, depending on its mode setting. Select the mode you require from the list below. Synchronous WAN Attributes Asynchronous WAN Attributes Frame Relay WAN Attributes Synchronous WAN Attributes...
Page 205 Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 type Fixed, cannot be changed by the user This is the attribute type. For WAN devices, it is set to WAN and cannot be changed. This is an information only parameter.
Page 206 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: powered off and on after changing the WAN device speed. Also, if you are using the Manager port, the speed of the serial port must be set at the speed of the WAN port.
Page 207 Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Default: Options: Function: Instructions: 117237-E Rev.00 ptype nau, ppp, frr Specifies the type of path that is to use this connection. Select the path type from the following: Nau (Nautica), PPP (Point to Point), Frr (Frame Relay). ppp-profile ppp-p Either...
Page 208: Frame Relay Wan Attributes
NauticaRS 5.5R Reference Guide Frame Relay WAN Attributes To edit a WAN device, use the following syntax: [co] [mod] dev wan/wan01 where co takes the router into config mode (if required), mod is the MTD for the modify verb, dev takes the router into the device object, wan is the device type and wan01 is the number of the WAN device being edited.
Page 209 Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 type Fixed, cannot be changed by the user This is the attribute type. For WAN devices, it is set to WAN and cannot be changed. This is an information only parameter.
Page 210 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: powered off and on after changing the WAN device speed. 6-64 mode mode framerelaysync framerelaysync The operating mode of the device: FrameRelaySync. Use Sync for establishing connections to other Nautica or PPP routers via a leased circuit connection.
Page 211 Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Default: Options: Function: Instructions: 117237-E Rev.00 ptype nau, ppp, eth, frr The type of path that is to use this device. Select the path type from the following: Nau (Nautica), PPP (Point to Point), Frr (Frame Relay). ppp-profile ppp-p Either...
Page 212 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-66 frmgmt none none, lmi, ccita, ansid This field is the type of frame relay local management interface to be used between the unit and the frame relay service provider.
Page 213 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 maxframelen 1600 bytes A valid frame length in bytes The maximum packet size that can be sent. Enter the maximum frame length or accept the default. atype q922 q922...
Page 214 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-68 fstatintv A valid polling period between 1 and 127 Full Status Interval. When Management Type is set, a full status request is issued after this number of polling periods.
Page 215: Asynchronous Wan Attributes
Parameter: MTC: Default: Options: Function: Instructions: Asynchronous WAN Attributes To edit a WAN device, use the following syntax: [co] [mod] dev wan/wan01 where co takes the router into config mode, mod is the modify verb, dev takes the router into the device object, wan is the device type and wan01 is the number of the WAN device being edited.
Page 216 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. type ident State mode speed ptype Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 6-70 type Fixed, cannot be changed by the user This is the attribute type.
Page 217 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 State enabled enabled, disables Enables or disabled the WAN port. Select a value: Enabled: The port is able to operate. Disabled: The port no longer operates. mode mode async...
Page 218 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Note: powered off and on after changing the WAN device speed. Parameter: MTC: Default: Options: Function: Instructions: 6-72 speed 9600 A valid speed The speed, in bits/second, of the interface.
Page 219 Parameter: Default: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ppp-profile ppp-p either either, pap, chap, bwpap, bwchap, bweither, none, custom profile Specifies the default PPP profile that will be used on this ISDN port for incoming calls. The PPP profile allows for extra security on the unit.
Page 220 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: of none. Instructions: 6-74 stopbits 1, 2 The number of bits sent to mark the end of a frame. Enter the number of stop bits.
Page 221: Pvc Attributes
Parameter: MTC: Default: Options: Function: Instructions: PVC Attributes Once a WAN’s mode has been changed to FrameRelaySync, PVCs can be created for the WAN. To create a PVC manually, use the following syntax: [co] [new] dev pvc/pvc where co takes the router into config mode (if required), new is the new verb, dev takes the BCC into the device object and pvc/ pvc is the command to create the new permanent virtual circuit.
Page 222 NauticaRS 5.5R Reference Guide Typing attributes to appear. Click on the attribute for which you require help. Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 6-76 when the PVC is being edited causes the following list of type...
Page 223 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 state enabled enabled, disabled Enables or disables the PVC. Select a value: Enabled: Allows the PVC to operate. Disabled: Stops the PVC from operating. dlci A valid DLCI number The number entered by the user here is the DLCI of this PVC on the frame relay network.
Page 224 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Note: frame relay connection. Interoperability with non-Nautica routers should be confined to RFC1490 mode only. Instructions: Parameter: MTC: Default: Options: Function: Instructions: 6-78 pathtype patht nau, ppp, eth, frr The operating mode of the path over this PVC. The...
Page 225 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 available available available, unavailable Available specifies whether the circuit state is available or unavailable. If a frame relay local management interface has been selected for the device associated with this PVC, then the frame relay management can alter the state of the circuit.
Page 226: Device Statistics
NauticaRS 5.5R Reference Guide Device Statistics The activity of a device can be displayed on the screen. From any configuration prompt use the following syntax: [co] sh dev type/name Where co takes the unit into config mode (if necessary), sh dev...
Page 227 Nautica Devices The port statistics display a cumulative count for each defined parameter since the statistics were last cleared or the unit was reset. The transmit and receive utilization is not cumulative but is updated in real time. Tx (transmit) and Rx (receive) multicasts and broadcasts refer to the MAC layer and only apply to LAN ports.
Page 228 NauticaRS 5.5R Reference Guide The transmit and receive utilization is not cumulative but is updated in real time. Tx (transmit) and Rx (receive) multicasts and broadcasts refer to the MAC layer and only apply to LAN ports. 6-82 117237-E Rev.00...
Page 229: Working With Paths
Paths contain all the information the router needs to contact a remote unit. It is on the path that ISDN numbers are entered and security is also established. This chapter deals with how to edit existing paths and create new paths. This chapter contains the following sections: •...
Page 230: Displaying Path Information
NauticaRS 5.5R Reference Guide Displaying Path Information Paths contain information about a destination host or network. When a unit is first configured it has a default path of eth/lan01. This path points to the local network. If Quick Setup or Nautica Wizard were used to set up the router there will be another path called RemotePPP or RemoteNautica.
Page 231: Path Statistics
For information on editing existing paths or creating new ones, refer to Chapter 6. Path Statistics Statistics can only be displayed for a path that is currently active (receiving or sending a call). To display a list of paths that are active, use the following syntax from any configuration prompt: sh pa A list of path statistics appears:...
Page 232 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: TeleNo If the path is set up by a dialled connection and the number is known, the number is displayed along with the call direction O(utgoing) or I(ncoming)
Page 233: Path Types
Path Types A path is made up of two variables, its type and its name. A path type shows the protocol that is used to send information along the path. Its name identifies the path in the lists. In the table below, click on the path type for which you require further assistance.
Page 234 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: type ipx-metric name ipx-rip-sap-direction ipaddr ipx-advertise ipmasklen filt-profile ip-rip-direction filt-action rip-support bootp-relay rip-type dns-use-if-up enable dns-addr1...
Page 235 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 name LAN01 Cannot be changed by the user The name assigned to this path for easier reference. This is an information only parameter. ipaddr An IP address.
Page 236 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: rip-support rip-s rip1compat rip1compat, rip1subnet, rip1, rip2 The type of Routing Information Protocol (RIP) support used on this router. The values here are as follows: • Rip1Compat: RIP2 packets are broadcast. This...
Page 237 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ip-rip-direction sendandlisten none, sendonly, listenonly, sendandlisten The direction in which IP RIP will be sent across this path. The values here are as follows: • SendandListen: RIP updates will be sent and received along this path.
Page 238 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-10 • PoisonReverse: When a remote router sends a broadcast containing route information to the local router, the local router sends this information back to the remote router with the metrics of the learned routes set to 16 (infinite).
Page 239 Parameter: MTC: Default: Options: Function: Instructions: Caution: network. Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipx-frame-type ipx-f auto-detect auto-detect, 8023&Ether, 8022&Ether, 8023&8022, Ether, 8022, 8023 The type of IPX frames to be used on this path. The values for this parameter are as follows: •...
Page 240 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-12 8022-net-id 8022 00000000 A valid network number The network number for the 802.2 network.
Page 241 Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 • SendAndListen: RIP and SAPs are received and sent along this path. • SendOnly: RIP and SAPs are sent along this path, but not received. • ListenOnly: RIP and SAPs are received along this path, but are not sent.
Page 242 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: 7-14 filt-profile filt-p a progile number from one to five If you are using frame relay, this is the number of the filter to be associated with this path.
Page 243 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 dns-use-if-up dns-use no, yes Specifies whether this path or one of the Domain Name Server (DNS) Default paths (Chapter 19) is to be used for DNS requests.
Page 244 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-16 dns-addr3 dns-addr3 0.0.0.0 A valid IP address The IP address of a DNS server. Enter the IP address of the third DNS server (if required).
Page 245: Ppp Paths
PPP Paths Point to Point Protocol (PPP) paths are created using the following syntax: [co] [new] pa ppp/pathname where co takes the router into config mode (if required), new is the new verb (Appendix A), pa takes you into the path object, ppp is the path type path type and its name, and pathname is the user defined name for the path.
Page 246 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. type name isdn-number 1/ to 6/ next-number-mode bandwidthmode min-bandwidth max-bandwidth dem-thresh-pc dem-period idle-period idle-thresh-pc min-call-length compression-type iplearn ip address ip masklen ip-rip-direction...
Page 247 Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 117237-E Rev.00 type This option cannot be amended by the user. This is an information only parameter. name A 32-character name with no spaces This option cannot be changed once the path is created.
Page 248 NauticaRS 5.5R Reference Guide path/ppp/wat1# isdn-n 1/V123456 Note: uppercase. path/ppp/wat1# isdn-number 1/u192.1.1.25 Note: parameter by modifying it and entering “”instead of a number. 7-20 The V entered for Data over Voice must be entered in Other modifiers that can be entered here before a...
Page 249 Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: 117237-E Rev.00 next-number-mode next-n next next, startattop The way in which the ISDN numbers are used by the router. If a call fails on a number, this parameter specifies how the next number is called.
Page 250 NauticaRS 5.5R Reference Guide Instructions: Caution: default if Bandwidth Mode is set to Permanent. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: 7-22 Other values cause the unit to make extra switched calls until Min-Bandwidth is met for this path.
Page 251 Instructions: Note: Idle-Thresh-PC, then the value for the Idle-Thresh-PC parameter should be less than half of the Dem-Thresh-PC. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 0 disables the facility. If this parameter is used in conjunction with dem-period dem-p A number of seconds from 0 to 120...
Page 252 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Function: Instructions: Note: Dem-Thresh-PC value. Parameter: MTC: Default: Options: Function: Instructions: 7-24 idle-thresh-pc The percentage utilization below which a switched call is classed as idle and a single additional channel is closed. The default here is 0, although the figure should be non-zero if Bandwidth on Demand is used.
Page 253 Parameter: MTC: Default: Options: Function: Instructions: Note: not run with the Any option. Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 compression-type comp Any, none, staclz, mppc, wcp A compression type to be used when this path is in use. Select the type of compression you want to use on this path.
Page 254 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-26 ip address (Blank) A valid IP address The IP address of the remote unit to be reached along this path. This is only used in a numbered link or if you are working in Single Host Address mode.
Page 255 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ip-rip-direction sendandlisten none, sendonly, listenonly, sendandlisten The direction RIP uses on this path. The values here are as follows: • SendandListen: RIP updates will be sent and received along this path.
Page 256 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 7-28 • Rip1Subnet: This is a modified version of RIP1 mode which allows Nautica routers to work in networks where RIP1 must be used due to an installed base of older routers. RIP1 packets are...
Page 257 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 enable yes, no Allows or disallows the operation of this path. The values are: • Yes: The path is available for operation. •...
Page 258 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-30 ipx-net-id ipx-n 00000000 A valid network number The network number for the IPX network. Enter a network ID.
Page 259 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipx-advertise ipx-a all, locallan To specify which routes and SAPs are to be passed along this path. There are two values that can be set here: •...
Page 260 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-32 filt-action filt-a dropmismatches dropmismatches, forward mismatches Specifies how data is compared against a filter specified in the Filt-Profile parameter. There are two values that can be set for this parameter: •...
Page 261 Parameter: MTC: Default: Options: Function: Instructions: Note: responsible for bringing up extra bandwidth channels. 117237-E Rev.00 cnum 1/ to 4/ cn #/ (where # can be 1,2,3 or 4) (Blank) A maximum of four valid telephone numbers Callback numbers to be supplied to a user requesting additional bandwidth via Bandwidth Allocation Control Protocol (BACP).
Page 262 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: 7-34 ppp-profile ppp-p either either, none, pap, chap, bwpap, bwchap, bweither, a user defined profile The type of PPP Profile to be used on this path.
Page 263 Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: 117237-E Rev.00 papoutpw papo (Blank) A valid password This is the password sent to be authenticated by the remote unit in PAP connections. For security reasons, the password is displayed in encrypted form.
Page 264 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-36 ppp-alt-name ppp-al (Blank) A name up to 32 characters An alternative path name to be used in CHAP challenges. Enter a name that is used in CHAP challenges.
Page 265 Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 hifnlzs-checkmode extmode extmode, nocheck, seqnum If StacLZ is selected as the compression type, a checkmode (error correction) must also be selected here. The three values are as follows: •...
Page 266 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-38 nat-enabled nat-e no, yes Enables or disables Network Address Translation (NAT) on this path. For more information on NAT, refer to Chapter 15.
Page 267 Parameter: MTC: Default: Options: Function: Instructions: Note: callback-type Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 callback-direction callback-di Incoming Incoming, Outgoing The direction that the callback works. The default option here is incoming. Incoming means callback is only used on calls that come in along this path.
Page 268 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-40 callback-number callback-n (Blank) A valid callback number The callback number that is presented to a remote user...
Page 269 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 dns-addr2 dns-addr2 0.0.0.0 A valid IP address The IP address of a DNS server. Enter the IP address of the second DNS server (if required).
Page 270 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: Networking Services, may not support CHAP re-challenges, in which case this option needs to be set to 0. 7-42 wins-addr wins-a 0.0.0.0 An IP address The IP address of the WINS server.
Page 271 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 encap-enable Disabled Disabled, Enabled Encapsulates Multi-Link PPP (MP) in PPP when sending data to a remote BayRS router. If MP is enabled and you are communicating with a BayRS router, this option must be enabled.
Page 272: Nautica Paths
NauticaRS 5.5R Reference Guide Nautica Paths The attributes for a Nautica path are similar to those of an Ethernet or PPP connection. To create a new Nautica path use the following syntax: [co] [new] pa nau/name Where co takes the router into config mode (if required), new is...
Page 273 In the table below, click on the attribute for which you require more information. 117237-E Rev.00 type name isdn-number 1/ to 6/ next-number-mode bandwidthmode min-bandwidth max-bandwidth dem-thresh-pc dem-period idle-period idle-thresh-pc min-call-length compression-type secure-key ip-rip-direction rip-support rip-type rip-metric Working with Paths enable autocall-period ospf-support...
Page 274 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 7-46 type This option cannot be amended by the user. Specifies the path type. This is an information only parameter.
Page 275 path/ppp/wat1# isdn-n 1/V123456 Note: uppercase. Note: 117237-E Rev.00 If you would like this path to run data over voice, to take advantage of cheaper voice tariffs, then precede the telephone number entered as ISDN-Number 1/ with a ‘V’. The V entered for Data over Voice must be entered in Other modifiers that can be entered here before a telephone number are: Modifier...
Page 276 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-48 next-number-mode next-n next next, startattop Specifies which isdn number is called after a call failure. Enter the way the router calls the next number.
Page 277 Caution: default if Bandwidth Mode is set to Permanent. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: Idle-Thresh-PC, then the value for the Idle-Thresh-PC parameter should be half of the Dem-Thresh-PC. 117237-E Rev.00 Min-Bandwidth set in order to avoid call collisions. Only change the Min-Bandwidth parameter from the max-bandwidth max-b...
Page 278 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: 7-50 dem-period dem-p A number of seconds from 0 to 4294967 Set in seconds, this parameter is associated with the demand threshold and idle threshold. The parameter...
Page 279 Parameter: MTC: Default: Function: Instructions: Note: Dem-Thresh-PC value. Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 idle-thresh-pc The percentage utilization below which a switched call is classed as idle and a single additional channel is closed.
Page 280 NauticaRS 5.5R Reference Guide Note: not run with the Any option. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-52 • MPPC: Microsoft Point to Point Compression. • StacLZ: Compression algorithm developed by Stac Electronics. •...
Page 281 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 rip-support Rip1compat Rip1compat, rip1subnet, rip1, rip2 The type of RIP support used on this path. For more information on RIP support, refer to rip-type rip-t splithorizon splithorizon, poisonreverse, locallan Determines how routes are passed over this path.
Page 282 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: 7-54 rip-metric rip-m A valid metric The metric of the next LAN. Enter a metric.
Page 283 Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 If OSPF is to be used on this router, then change this parameter to OSPF2. For a description of OSPF refer to Chapter 1.
Page 284 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-56 • ListenOnly: RIP and SAPs are received along this path, but are not sent. • None: RIP and SAPs are not sent or received along this path.
Page 285 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 filt-profile filt-p A user defined number The profile number of the filter used on this path. Filters can allow or disallow information into the router. If filters have been created number of the filter to be used on this path.
Page 286 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-58 bootp-relay bootp No, Yes Enables BOOTP Relay on this path. If this path is to be used to send BOOTP Relay information, enable this option. BOOTP Relay must also be turned on for the router as a whole in the system# context.
Page 287 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 dns-addr1 dns-addr1 0.0.0.0 A valid IP address The IP address of a DNS server. Enter the IP address of the first DNS server. dns-addr2 dns-addr2 0.0.0.0...
Page 288 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-60 wins-use-if-up wins-u yes, no When up, names are learned from the WINS server specified in the wins-addr Specify no if you do not want WINS information learned when this path is up (open).
Page 289: Frame Relay Paths
Frame Relay Paths The attributes for a frame relay (RFC1490) are set in a similar way to those for Ethernet, PPP and Nautica connections. To create a new frame relay path, use the following Syntax: [co] [new] pa frr/name Where co takes the router into config mode (if required), new is the new verb (Appendix A), pa moves you into the path object, frr (frame relay router) is the path type the user defined name for the path.
Page 290 NauticaRS 5.5R Reference Guide In the table below, click on the attribute for which you require information. Parameter: MTC: Default: Options: Function: Instructions: 7-62 type name compression-type ip address ip masklen ip-rip-direction rip-support rip-type rip-metric enable ospf-support ipx-net-id ipx-metric type Cannot be amended by the user Specifies the path type.
Page 291 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: not run with the Any option. 117237-E Rev.00 name A 32-character name with no spaces This option cannot be changed once the path is created. This option is case sensitive and is used as the PAP username or the CHAP account name.
Page 292 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Parameter: MTC: Default: Options: Function: 7-64 ip address (Blank) A valid IP address The IP address assigned to the local frame relay interface. ip masklen (Blank) A valid IP address mask length The subnet mask to be applied to the IP address of the frame relay interface.
Page 293 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ip-rip-direction sendandlisten none, sendonly, listenonly, sendandlisten The direction RIP uses on this path. For more information on IP-RIP-Direction, refer to 7-9. rip-support Rip1compat Rip1compat, rip1subnet, rip1, rip2 The type of RIP support used on this path.
Page 294 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-66 If the route is within the same “natural” network as the current router, the subnet mask of the LAN01 interface is used; otherwise the “natural” subnet mask is applied to the route.
Page 295 Parameter: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 • LocalLAN: The remote router only broadcasts information about routes on the local LAN and not ISDN or other connections to remote networks. enable yes, no Allows or disallows the operation of this path.
Page 296 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-68 ipx-metric ipx-m A valid metric The metric to the next IPX network. Enter an IPX metric. ipx-rip-sap-direction ipx-r sendandlisten sendandlisten, none, sendonly, listenonly Specifies IPX RIP and SAP direction on this path.
Page 297 Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipx-advertise ipx-a all, locallan To specify which routes and SAPs are to be passed along this path. There are two values that can be set here: • All: This is the default value. With All selected, all routes and SAPs from all the known networks are advertised along this path.
Page 298 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-70 bridging bridgi no, yes Allows or disallows bridging on the router. Only change this parameter to yes if bridging is to be supported on this router.
Page 299 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 filt-action filt-a dropmismatches dropmismatches, forward mismatches Specifies how data is compared against a filter specified in the Filt-Profile parameter. There are two values that can be set for this parameter: DropMismatches: This is the default option.
Page 300 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 7-72 dns-use-if-up dns-use no, yes Specifies whether this path or one of the Domain Name Server (DNS) Default paths (Chapter 19) is to be used for DNS requests.
Page 301 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 dns-addr3 dns-addr3 0.0.0.0 A valid IP address The IP address of a DNS server. Enter the IP address of the third DNS server (if required).
Page 302 NauticaRS 5.5R Reference Guide 7-74 117237-E Rev.00...
Page 303: Using Ppp Profiles
When you add or edit a path (Chapter 7), or edit an ISDN port (Chapter 6), one of the attributes available is the PPP profile. The default PPP profile is Either; this allows you to use either the Password Authentication Protocol (PAP) or Challenge Handshake Authentication Protocol (CHAP).
Page 304: Standard Ppp Profiles
NauticaRS 5.5R Reference Guide Standard PPP Profiles Move to the ppp# prompt by using the pp MTD: bcc>co pp ppp# At the ppp# prompt you can list existing profiles and create your own. To display the default PPP profiles, at the ppp# prompt, type...
Page 305: Viewing The Standard Profiles
Viewing the Standard Profiles Although it is not possible to modify or delete the default profiles, you can view their parameters. To display profile attributes, use the following syntax: [co] [mod] pr profile-name Where co takes the router into config mode (if required), mod is the modify verb (optional), pr is the MTD for the profile object and profile-name is the name of the default profile you want to view.
Page 306: Creating Custom Ppp Profiles
NauticaRS 5.5R Reference Guide Creating Custom PPP Profiles The default profiles work in most situations. However, if you need to have more specific security and bandwidth allocation you can create your own custom PPP profiles and assign them as normal.
Page 307: Assigning Ppp Profiles
Assigning PPP Profiles Once created, profiles can be assigned to both outgoing and incoming calls. Assingning PPP Profiles to Outgoing Calls To assign a profile so that it affects only outgoing calls, the new profile is applied to a path (Chapter 7). To assign a profile to a path use the following syntax: [co] [mod] pa type/name ppp-p profile-name where co moves the router into config mode (if required), mod...
Page 308: Assingning Ppp Profiles To Incoming Calls
NauticaRS 5.5R Reference Guide Assingning PPP Profiles to Incoming Calls To assign a profile so that it affects incoming calls, the profile is assigned to a specific ISDN device (Chapter 6). To assign a profile to a device, use the following syntax:...
Page 309: Ppp Profile Attributes
PPP Profile Attributes When you are viewing the attributes for the default profiles 8-3),you cannot change any of the values. You can only change the values for profiles you create yourself To view the attributes for a profile, at the profile object prompt, type i.
Page 310 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: Note: or CHAP, set both PAP-Enable and CHAP-Enable to When authentication is negotiated, if one option is rejected by the remote unit, the other option is used instead.
Page 311 Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 auth-enable incoming Incoming, none, bothway Specifies on which type of calls PAP/CHAP authentication is to take place. Select an option: • Incoming: Authentication is only used on incoming calls.
Page 312 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Instructions: 8-10 echo-timeout 6 seconds A time in seconds from 0 to 4294967 Specifies the time in seconds after which the LCP will attempt to re-establish a connection if no response has been received from the remote unit.
Page 313 Note: path on which BACP is set must have cnum values. Parameter: Default: Options: Function: Instructions: 117237-E Rev.00 The unit receiving the call supplies a BACP callback number to the unit making the call. This calling unit dials the callback number to obtain the extra bandwidth. For more information about BACP callback numbers, refer to Chapter 1.
Page 315: Using Ip
The Nautica router you are using learns many of its routes via ISDN, but there are times when you need to add your own routes, for example to reach a specific network or host. To this end the BCC allows you to create static and cul-de-sac routes. Note: stub network.
Page 316: The Ip Object
NauticaRS 5.5R Reference Guide The IP Object Move into the ip# object by typing ip at any prompt. The ip# object itself contains parameters and these can be displayed by typing i at the ip prompt. In the table below, click on the parameter for which you require further assistance.
Page 317 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Note: overheads for the unit. 0 is not a valid configuration for this parameter. 117237-E Rev.00 en-filter en-f no-filtering no-filtering, reject-on-match, forward-on-match Used in conjunction with IP filters parameter allows you to specify how the Nautica router uses any filter pairs you may have created.
Page 318: Ip Routes
NauticaRS 5.5R Reference Guide IP Routes Paths tell the router what actions it needs to perform; routes tell the router how to reach a remote site. By default there is at least one route on a router and this points to the local LAN. As routes are added or learned, the Routes table increases.
Page 319: Route Types
type: Specifies the type of route on which you are working. Routes that are created manually are always shown as S (static). For a list of route types, refer to ipaddress: The IP address of the remote router. masklen: The mask length associated with the IP address. path-name: The path with which this route is associated.
Page 320 NauticaRS 5.5R Reference Guide Parameter: MTC: Instructions: Parameter: MTC: Instructions: Parameter: MTC: Instructions: Parameter: MTC: Instructions: Path Based Routes This route is a system-created permanent route. It cannot be edited or deleted by the user. Static Routes A manually created permanent route which can be set up and deleted by the user.
Page 321 Parameter: MTC: Instructions: Parameter: MTC: Instructions: Parameter: MTC: Instructions: Parameter: MTC: Instructions: Parameter: MTC: Instructions: 117237-E Rev.00 RIP Routes The route is non-permanent (unless received over an ISDN path, when it is type RI; see and has been learned by the IP RIP protocol. If not updated within the timeout period, it will become unreachable and disappear.
Page 322 NauticaRS 5.5R Reference Guide Parameter: MTC: Instructions: Parameter: MTC: Instructions: OSPF Routes Routes learned over Open Shortest Path First (OSPF). These routes cannot be amended by the user. Combination Types Combinations Routes can also be displayed as a combination of types, for example RI.
Page 323: Modifying And Creating Routes
Modifying and Creating Routes To edit or create a route, use the following syntax: [co] [ip] [mod | new] route type/ipaddress/masklen/path-name co: If the router is not already in config mode (the prompt ends in a #), this command enters config mode. If you are already in config mode there is no need to type this command.
Page 324 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 9-10 type ipaddr ipmasklen pname type A route type The only values that can be entered here are S (static) or C (Cul-de-sac).
Page 325 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipmasklen A mask length A valid subnet mask length Subnet mask applied to the IP address. Enter the subnet mask. pname A path name A valid path name (must already exist)
Page 326 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 9-12 Metric A valid metric The value used by the routing protocol to calculate path cost. It is not necessary for the user to amend this option.
Page 327: Ip Filters
IP Filters Specific network connections across the router can be allowed or rejected by defining network/host address filters. IP address filters are configured at the ip# object. The way filters operate on the router is determined by the attribute in the system# object. If IP filtering is set to Reject-On-Match, then all connections apart from those defined in the filter list through the router.
Page 328: Modifying And Creating Filters
NauticaRS 5.5R Reference Guide Modifying and Creating Filters To edit or create a filter, use the following syntax: [co] [ip] [new|mod] filt name where co moves the router into config mode (if required), ip moves the BCC into the ip object (if necessary), new|mod are the new or modify verbs (optional), filt is the MTD for the filter object and name is the name assigned to this filter.
Page 329 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 name A filter name A valid filter name This is a user-defined name. Once entered it cannot be changed. This is an information only parameter. a-ipaddr 0.0.0.0 An IP address...
Page 330 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 9-16 a-port A valid port number If the protocol selected is TCP, !TCP, UDP or !UDP(!=NOT), then a port type may be entered here against which a further level of matching will be made.
Page 331 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 b-port A valid port number If the protocol selected is TCP, !TCP, UDP or !UDP (!=NOT), then a port type may be entered here against which a further level of matching will be made. For example, entering 23 here will match for Telnet.
Page 332 NauticaRS 5.5R Reference Guide Note: supported. Leave port numbers at 0 (off). 9-18 • !ICMP The exclamation mark here means NOT. With this option set, information passed between these IP addresses will only be matched if this protocol is NOT used.
Page 333 Using IP Parameter: flag MTC: Default: none Options: none, syn!ack Function: The default option here is none. There is only one other option that can be set here, SYN!ACK. This option is only applicable when using protocol TCP or !TCP. The purpose of the flag field is to allow a match for a connection pair attempting to establish a Telnet session.
Page 334: Well-Known Port Numbers
NauticaRS 5.5R Reference Guide Well-Known Port Numbers Table 9-2 as per RFC 1060 (Assigned Numbers). When using these port references, enter the port number and not the text into any BCC attribute. Table 9-2. Service Name Port Number echo 7/tcp...
Page 335 Table 9-2. Service Name Port Number tftp 69/udp 77/tcp finger 79/tcp link 87/tcp supdup 95/tcp hostnames 101/tcp iso-tsap 102/tcp dictionary 103/tcp x400 103/tcp x400-snd 104/tcp csnet-ns 105/tcp 109/tcp login 513/tcp 513/udp shell 514/tcp syslog 514/udp auth 113/tcp sftp 115/tcp ntalk 518/udp 520/tcp route...
Page 336 NauticaRS 5.5R Reference Guide Table 9-2. Service Name Port Number netwall 533/udp uucp 540/tcp klogin 543/tcp kshell 544/tcp new-rwho 550/udp remotefs 556/tcp rmonitor 560/udp monitor 561/udp garcon 600/tcp maitrd 601/tcp busboy 602/tcp acctmaster 700/udp mantst 9537/tcp bnews 10000/tcp rscs0 10000/udp...
Page 337: Ip Statistics
IP Statistics Apart from using ls -l at the ip# prompt and i inside a configured route or filter object, there are other statistics that can be displayed for IP. ARP Cache To view a list of known IP addresses against media access control (MAC) addresses, type the following at any configuration prompt: box# sh ip ar...
Page 338: Route Cache
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Route Cache At the start of every routing request, the Nautica router performs a ‘Lookup’ in the routing table to determine the best route. Once a route has been selected, the details of the route are held in the route cache table.
Page 339 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Destination MAC Address Byte Destination The destination IP address for each IP connection Gateway The gateway (router) to the destination address MAC Address...
Page 340: Active Ip Routes
NauticaRS 5.5R Reference Guide Active IP Routes To view all the active routes, use the following syntax at any prompt: box# sh ip ro A list similar to the following will appear on the screen: Destination Mask 1.0.0.0 255.0.0.0 0.0.0.0 Figure 9-4.
Page 341 Parameter: Function: Parameter: Function: 117237-E Rev.00 Path The path to which this route is attached Type The type of route; see Table 9-1 route types. Using IP for more information on 9-27...
Page 343: Using Ipx
IPX is a protocol used on Novell networks. Your Nautica router is fully compliant with Novell and IPX routing. This chapter includes the following sections: • Setting Up IPX • IPX Routes • Default IPX Routes • Modifying and Creating IPX SAPs •...
Page 344: Setting Up Ipx
NauticaRS 5.5R Reference Guide Setting Up IPX The ipx# object is where IPX routes, SAPs, route filters and SAP filters are created. If you are using IPX, it is important to enable IPX routing. IPX is enabled at the ipx# object. To move into IPX and enable...
Page 345 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 state disabled disabled, Allows or disallows IPX the passing of IPX packets. Enter a variable: Disabled: Disables IPX. Enabled: Enables IPX. routing routi disabled disabled, enabled, restrictedsap Allows or disallows IPX routing and limits the passing of SAPs.
Page 346 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 10-4 en-filter en-f no-filtering no-filtering, reject-on-match, forward-on-match Specifies how RIP filters router. Enter a value: No-Filtering: No RIP filters are allowed. Reject-On-Match: Filters matching criteria set up in the RIP filters (page 10-16) are rejected if a match is made.
Page 347: Ipx Routes
IPX Routes IPX routes can be learned by the unit or entered by the user. To list existing routes (and other IPX objects), at the ipx# object prompt, use the ls -l command: ipx# ls-l filter/remote route/S/93812073/central ripfilter/91208476 sap/S/8023/hoffice/91208472/0000 sapfilter/remote/0451/81208391 ipx# Figure 10-1.
Page 348: Table 10-1. Ipx Route Types
NauticaRS 5.5R Reference Guide In the table below, click on the attribute for which you require further assistance. Parameter: MTC: Default: Options: Function: Table 10-1. IPX Route Types Route Description Type Static (S) A manually created permanent route Path (P)
Page 349 Table 10-1. IPX Route Types Route Description Type Temporary A temporary RADIUS route. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 (continued) A network number A valid network 8 digit number The network number entered at the time the route was created.
Page 350 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 10-8 DNode A node number The IPX node address which is derived from the MAC address of the router or server specifying this network.
Page 351 Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 Frame-Type 8022 8022, 8023, ether The frame type is the protocol used by this network. The default here is 8022, but other entries are 8023 and Ether. The values for this parameter are as follows: •...
Page 352: Default Ipx Routes
NauticaRS 5.5R Reference Guide Default IPX Routes Setting up an IPX default route allows the local router to access IPX networks for which we have no information. For example, a local CLAM on an IPX network may connect into a remote site with an IPX server that in turn can connect into other IPX servers.
Page 353: Modifying And Creating Ipx Saps
Modifying and Creating IPX SAPs Service Advertising Protocols (SAPs) are broadcasts made by network servers advising of the services they have to offer. These services can include options like print servers, file servers and web servers. To list existing SAPs, at the ipx# object prompt, use the ls -l command: ipx# ls -l sap/S/8023/hoffice/91208472/0000...
Page 354 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 10-12 entry-type frame-type name socket entry-type s, r Specifies whether the SAP is a static (S) SAP or a RIP (R) SAP.
Page 355 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 name (Blank) A name for the SAP The name of the service being advertised. If a print server called Print01 is being advertised, for example, then print01 is shown here.
Page 356 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 10-14 type 0000 A valid server type This is the server type associated with this SAP. For a list of server types, refer to...
Page 357 Using IPX Parameter: pname MTC: Default: (Blank) Options: A valid IPX path name Function: An existing path which is associated with this SAP. Instructions: Enter the name of the path over which the SAP is learned. The path must be in existence before it can be entered here.
Page 358: Ipx Packet Filters
NauticaRS 5.5R Reference Guide IPX Packet Filters After a path is established, specific network connections across the router can be allowed or rejected by defining IPX packet filters. Packet filters consist of the two halves of the connection to be filtered.
Page 359 To create or modify a filter use the following syntax: [co] ipx [mod|new] filt filter-name where co moves the BCC into config mode (if required), ipx takes the router to the ipx# object prompt, mod and new are the modify and new verbs (optional), filt is the MTD for the filter# object and filter-name is the name of the filter being edited or created.
Page 360 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 10-18 name A filter name An 8 digit filter name The name assigned to this filter. Enter a name that you can use to recognise this filter in future.
Page 361 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 bnet 00000000 A valid network number The network number of the second network in the filter pair. Enter the second network number. bsock 0000 A valid socket number The socket, or port, number for the second network in the filter pair (page...
Page 362: Ipx Sap Filters
NauticaRS 5.5R Reference Guide IPX SAP Filters SAP filters are used in conjunction with the restrictedsap value of the 10-4). As large networks can advertise many different SAPs, sometimes it is useful to limit the type of SAPs learned by the router.
Page 363 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 name (Blank) A name for the filter A name by which you recognise the filter. Enter the name of the filter. type 0000 A valid server type...
Page 364: Table 10-2. Novell Server Types
NauticaRS 5.5R Reference Guide Table 10-2. Type Note: be used to replace part of the name. The portion of the name that is entered, though, must match exactly the server name in text as well as case. Test Server can be entered as TEST*, for example.
Page 365: Ipx Statistics
IPX Statistics From any BCC prompt it is possible to view all the current IPX cache, routes and SAPs. IPX Cache Statistics At the start of every routing request, the Nautica router performs a ‘lookup’ in the Routing table to determine the best route. When a route has been selected, the details of the route are held in the Route Cache table.
Page 366 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 10-24 The destination IPX network number for each IPX connection. node Node number, if the destination can be reached via a local network port. packets Number of packets transferred for this route.
Page 367: Ipx Routes Statistics
IPX Routes Statistics As calls are placed on the unit, so IPX learns the routes along which those calls have passed. You may also have created your own routes following at any prompt: box# sh ipx ro where sh is the MTD for the show verb, want to show IPX statistics and ro is the MTD for the routes option.
Page 368 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 10-26 The network number to which this route points. node The MAC address of the unit at the other end of this route.
Page 369: Ipx Sap Statistics
IPX SAP Statistics SAPs are advertisements for system resources such as printers and servers. Viewing the SAP table shows you the services of which the unit is aware. To view all the SAPs, use the following command: box# sh ipx sap where sh is the MTD for the show verb, ipx specifies that you want to see IPX statistics and sap specifies the SAPs table.
Page 370 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 10-28 socket The port along which the SAP is advertised. For more information on sockets, refer to stype This is the server type of the SAP. For details on server...
Page 371: Configuring Isdn
The BCC allows you to take advantage of the flexibility of ISDN by configuring ISDN callbacks, Multiple Subscriber Networking (MSN) and Virtual Private Networking (VPN). It is also possible to view statistics for current calls and see a historical list of calls made.
Page 372: Isdn Statistics
NauticaRS 5.5R Reference Guide ISDN Statistics In order to monitor the activity of the unit in more detail, you can monitor call status, port status, call histories and (where available) call charges. In the table below, click on the statistic option for which you require further information.
Page 373 Parameter: Function: Parameter: Options: Function: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Port The ISDN port used by the call. State Answered, Called, Calling, Idle, Disabled or Reset The state of the call. The values are: • Answered: The call is being answered. •...
Page 374: Table 11-1. Isdn Network Clearing Codes
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: A list of error codes is shown below: Table 11-1. Reason 11-4 The B (Bearer) channel of the ISDN line used by the call. The last error code sent by the ISDN network. For a list...
Page 375: Table 11-2. Isdn Internal Clearing Codes
Table 11-1. Reason Table 11-2. Reason 128-143 117237-E Rev.00 ISDN Network Clearing Codes Description Non-selected User Clearing Destination out of order Invalid Number Format Facility Rejected Response to status enquiry Normal, unspecified No circuit/Channel not Available Network Out of Order Temporary Failure Switching Equipment Congestion Access information discarded...
Page 376 NauticaRS 5.5R Reference Guide Table 11-2. Reason 11-6 ISDN Internal Clearing Codes Description Call Clearing due to restart procedure Wrong cable or cable unplugged 117237-E Rev.00...
Page 377: Isdn Call History
ISDN Call History ISDN Call History is a record of calls made since the router was last rebooted. To view the history log, type the following at any prompt: box# sh hi The ISDN Call History appears: Number Type 4123456 Manual 4123456 Automatic...
Page 378 NauticaRS 5.5R Reference Guide Parameter: Options: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Note: measured between the ‘Connected’ and ‘Disc’ messages returned by the ISDN-TA. The values are not reset until the entry has been deleted. 11-8 Type...
Page 379: Isdn Blacklists
Caution: powered off. ISDN Blacklists If a call to a destination fails three times, the path is blacklisted. A blacklisted path is not used by the router until it comes off the blacklist. The time a path remains on the blacklist is set up in the system# object blacklisted paths by typing the following: bcc>...
Page 380 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: 11-10 Entity The name of the path, ISDN number or ISDN device that has been blacklisted. Reason An explanation of why the entity is blacklisted. Options displayed here are: •...
Page 381: Isdn Charges
ISDN Charges In areas that support ISDN call charges, it is possible to view the charges for any calls. (ISDN call charges is a service provided by your ISDN supplier). At any prompt type: bcc> sh ch The ISDN Charges table appears: system# sh ch Number Type...
Page 382 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 11-12 Number The number that is being (or has been) called. Type The type of call made: Auto(matic) or Man(ual). Automatic calls are made by the router; manual calls are made using the call verb (Appendix A).
Page 383: Isdn Callback
ISDN Callback Callback allows extra security on a unit. If a call comes into the unit from an ISDN CLI, the unit disconnects the incoming call and places a call to the path or IP address shown in the ISDN callback.
Page 384 NauticaRS 5.5R Reference Guide When you have edited or created a callback, the BCC moves into the callback object. Typing i at this prompt lists all the parameters available for the callback. In the table below, click on the parameter for which you require further assistance.
Page 385: Isdn Msn
ISDN MSN Multiple Subscriber Numbering (MSN) is a service which you buy from your local ISDN service provider. MSN allows the user to specify which service an incoming call will use, based on the phone number dialled by the calling party. When an ISDN call is received the router is presented with two numbers, the Calling Line Identifier (CLI), which is the number of the caller, and the number which is being called (Called...
Page 386: Creating And Modifying Msns
NauticaRS 5.5R Reference Guide MSN is used to distinguish between different services attached to the same ISDN line; for example, to differentiate between an ISDN fax and a Nautica 200 on the same ISDN line, or between a normal data call and a PPTP call.
Page 387 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 number An ISDN number A valid ISDN number Defined by the user when the MSN is set up. This is the telephone number that is to be matched against the specified service.
Page 388 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 11-18 dest (Blank) Any valid IP address Specifies the IP address of the PPTP host. Enter a valid IP address for the PPTP host that will terminate the PPTP tunnel.
Page 389: Isdn Vpn
ISDN VPN Virtual Private Networking (VPN) allows you to specify which numbers are to be associated with which telephone service provider. For example, it may be necessary to route international calls through one carrier while national calls are routed through another carrier.
Page 390 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 11-20 number number (Blank) A valid area or country code The unique part of a telephone number that is matched against the vpn-number.
Page 391: Isdn Timebands
ISDN Timebands Timebands allow the user to set up specific times of the week on which certain actions can or cannot be performed. The option is not available on the Nautica CLAM or Nautica 200. To view existing timebands, type ls -l at the isdn# object prompt. A list of all the created ISDN objects will be displayed, including timebands.
Page 392 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 11-22 name days start Bup-allowed dem-allowed name User defined name...
Page 393 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 start A valid time A valid start time The time (in hours, minutes and seconds) that the timeband starts on each day. Use the 24 hour clock. Enter the start time for the timeband.
Page 394 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 11-24 dem-allowed yes, no Extra bandwidth on demand calls can be allowed or disallowed here. The default option is Yes (Allowed).
Page 395 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 117237-E Rev.00 bup-time-alloc 0.0.0 A valid time The amount of time (hours:mins:secs) allocated to backup calls. 0.0.0 means this option is turned off. Enter the time allowed to backup calls.
Page 396 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 11-26 man-time-alloc 0.0.0 A valid time The amount of time (hours:mins:secs) allocated to manual calls. 0.0.0 means this option is turned off. Enter the time allowed for manual calls. 117237-E Rev.00...
Page 397: Chapter 12 Bridging And Frame Filters
Frame filtering on Nautica units allows you to specify exactly what sort of bridge traffic is allowed into the router. This chapter contains the following sections: • Frame Filters • Frame Filter Addresses • Bridge Autocalls • Spanning Tree Protocol •...
Page 398: Frame Filters
NauticaRS 5.5R Reference Guide Frame Filters Nautica routers allow you to filter frames. The filters are grouped into profiles, and each profile can contain up to 99 different filters. Frame filters can be added or edited from any config location in BCC, but they are stored in the bridge# object.
Page 399: Adding And Modifying Frame Filters
Adding and Modifying Frame Filters To add or create a frame filter, use the following syntax: [co] br [new|mod] fi profnum/id where co moves the BCC into config mode (if required), br is the MTD for the bridge# object, new and mod are the new and modify verbs (optional), fi is the MTD for the filter# object, profnum is the profile group to which the filter belongs and id is the number of the filter within the profile group.
Page 400 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 12-4 Set at time of creation A value from 0 to 99 Specifies the number of a filter within a profile. Using...
Page 401 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 type data-in data-in, data-out, bothway, call Specifies the type of frame filter this is to be. Set this value to one of the following: The filter is only applied to incoming •...
Page 402 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 12-6 action-on-match reject reject, forward If this parameter is set to forward, the packet is forwarded if a match is made. If no match is made, the packet is dropped or rejected.
Page 403 Bridging and Frame Filters Masks are entered in hexadecimal notation. As shown in the example, the portion of this byte that we want to match is in position 8. The hexadecimal value for this mask is 80. In the next example, we want to match the values in positions 8 and 1 in the first half of the byte and positions 4 and 2 in the second half: The mask entered here (in hexadecimal) is 96.
Page 404 NauticaRS 5.5R Reference Guide 12-8 In the next example, a mask of 96 has been entered. The mask specifies that we are checking positions 8 and 1 in the first half of the byte and positions 4 and 2 in the...
Page 405: Frame Filter Addresses
Frame Filter Addresses To view a list of all bridge packets received along a specific path from a specific Media Access Control (MAC) address, use the following syntax: sh br ro where sh is the show verb (Appendix A), br tells the show verb to list bridge addresses and ro lists the addresses.
Page 406: Bridge Autocalls
NauticaRS 5.5R Reference Guide Bridge Autocalls The Bridge Autocalls feature allows a bridge to automatically call a destination if a packet is received for that destination. To list any autocalls that are already set up use the following syntax: [co] br ls -l where you to the bridge# object and ls -l lists all the bridge objects.
Page 407 In the table below, click on the parameter for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 type ipmasklen pathname type Set at time of creation mac, ip The type of autocall to be made. Use mac for general bridge autocalls and ip if you are bridging IP.
Page 408 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 12-12 ipmasklen (Blank) A valid subnet mask A subnet mask associated with the Only enter a mask length if the...
Page 409: Spanning Tree Protocol
Spanning Tree Protocol The Spanning Tree Protocol (STP) must be enabled on a bridge network where loops can be created. The STP resolves the network topology to ensure that where physical loops exist, then certain links are disabled to create a single path through the network.
Page 410 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: the Hello time for the root bridge is taken as the current value to use. The value entered here is only used if this router becomes the root bridge.
Page 411 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 forward-delay A value in seconds from 0 to 65535 Defines how many seconds the bridge delays before forwarding frames following a network topology change. It is important that the new network topology stabilises following a change before bridges once more forward changes.
Page 412: Spanning Tree Statistics
NauticaRS 5.5R Reference Guide Spanning Tree Statistics To display statistics for Spanning Tree, at any prompt type the following: sh br in where sh is the show verb (Appendix A), br tells the BCC to display bridge statistics and in lists interface of Spanning Tree statistics.
Page 413 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 State The state of the interface. Forwarding means packets are being forwarded. Disabled means the interface is not bridging. DRoot This parameter is the bridge ID of the designated Spanning Tree route. DBridge This is the bridge ID of the bridge closest to the designated route.
Page 415: Using Dhcp
Dynamic Host Configuration Protocol (DHCP) allows configuration information, such as IP addresses, to be stored on a central DHCP server. This server can be the Nautica router, or the router can point to the actual server. Once configured, DHCP information is passed to a client on receipt of a request.
Page 416: Dhcp Configuration
NauticaRS 5.5R Reference Guide DHCP Configuration To make this router a DHCP server, the dhcp-enable parameter must be set to yes in the system# object. Move into the dhcp# object by using the following config: [co] dh where co moves the BCC into config mode (if required) and dh is the MTD for the dhcp# object.
Page 417 In the table below, click on the attribute for which you require further assistance. Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 alloctype ipaddr ipmasklen numberentries leasetime chaddr name clientid alloctype Defined at time of creation Cannot be amended once created The allocation type specifies how the IP address(es) associated with this entry are given out to clients.
Page 418 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 13-4 ipaddr Defined at time of creation Cannot be amended once created The first IP address supplied to a client upon receipt of a request.
Page 419 Parameter: MTC: Default: Options: Function: Instructions: Note: value allowed in this field is 1. Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 numberentries A number from 0 to 253 The number of addresses available in this DHCP entry. DHCP allocates the first IP address as entered, and then the next number until the number entered here is reached.
Page 420 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 13-6 chaddr (Blank) A valid hardware specific Ethernet address Entering the client MAC address here ensures that the information passed to the client from the DHCP server is only passed to this client.
Page 421 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 clientid (Blank) A valid client ID number The ID number of the client. Enter this only if the information passed by the DHCP server to clients is to be limited to clients with this ID.
Page 422 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 13-8 router 0.0.0.0 A valid IP address The IP address entered here is returned to the client as the IP address of the router to be used as the default gateway.
Page 423 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 nbnameserver nbna 0.0.0.0 A valid IP address The IP address of the NetBIOS name server from which the client can receive further information. This option can be left blank. Enter the IP address of the NetBIOS name server if required.
Page 424 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 13-10 nbnodetype nbno none None, BNode, PNode, MNode, HNode This is the node type that the client receives. The values for this parameter are as follows: •...
Page 425: Dhcp Statistics
DHCP Statistics Once DHCP is configured on this router, it is possible to monitor its activity. The BCC allows you to keep track of IP addresses assigned to clients and also see all known clients. In the table below, click on the statistic option for which you require further information.
Page 426 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 13-12 IP Address The allocated IP address. MAC Address The MAC address to which the IP address has been allocated. Type The type of DHCP entry. Lease The time for which the IP address has been leased.
Page 427: Client Monitoring
Client Monitoring Address monitoring allows you to check IP addresses allocated to MAC addresses. Client monitoring lists all the MAC addresses that have used this unit as a DHCP server and whether they are currently bound to an IP address. To display client statistics use the following syntax: sh dh cl where sh is the show verb (Appendix A), dh tells the show verb...
Page 428 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: 13-14 MAC Address The MAC address of the client. Bound Specifies whether the client is currently bound to an IP address supplied by DHCP. 117237-E Rev.00...
Page 429: Radius Attributes
Chapter 14 RADIUS on the Nautica Router Remote Authentication Dial-In User Service (RADIUS) is not supported on the Nautica CLAM or Nautica 200. Nautica RADIUS is an authentication, authorisation and accounting system which can be adapted to a broad range of different network requirements.
Page 430: Radius Attributes
NauticaRS 5.5R Reference Guide RADIUS Attributes RADIUS does not consist of configured objects as with many other contexts, but rather a list of attributes that are amended by the user. Enabling the Radius options within the Nautica allows it to operate as a Network Access Server (NAS) in a secure network.
Page 431 In the table below, click on the parameter for which you require further information. Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ss-ipaddr ss-port ss-password ss-svc-quality as-ipaddr as-port as-password as-session bs-ipaddr bs-port bs-password bs-svc-quality ab-ipaddr ss-ipaddr ss-i 0.0.0.0 A valid IP address IP Address of the Security Server to which connection requests should be diverted for authentication.
Page 432 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Parameter: MTC: Default: Options: Function: Caution: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 14-4 ss-port 1645 The port number used for send and listen requests. Allow both NAS and Server to select either old (UDP 1645 &...
Page 433 Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Parameter: MTC: Default: Options: Function: Caution: Instructions: Parameter: MTC: 117237-E Rev.00 as-ipaddr as-i 0.0.0.0 A valid IP address IP Address of the Accounts Server to which common statistics should be sent for logging. A value of 0.0.0.0 disables this feature.
Page 434 NauticaRS 5.5R Reference Guide Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: Default: Options: Function: Parameter: MTC: Default: Options: Function: 14-6 no, yes If the Accounting Server supports the Nautica extensions within the RADIUS protocol, setting this option to yes...
Page 435 Caution: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 communication to the Backup Security Server. Passwords are case sensitive Enter a password if required. bs-svc-quality bs-s no, yes If the Security Server supports the Nautica extensions within the RADIUS protocol, setting this option to yes allows wider control of configuration and connection authorisation.
Page 436 NauticaRS 5.5R Reference Guide Parameter: Default: Options: Function: Parameter: MTC: Default: Options: Function: Caution: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 14-8 ab-port 1645 The port number used for send and listen requests. Allow both NAS and Server to select either old (UDP 1645 &...
Page 437 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 nas-ip 0.0.0.0 A valid IP address The IP address of the unit which acts as the Master NAS for this cluster of Nautica Series Routers. The Master NAS is responsible for advertising routes that can be reached by this cluster, and also acts as a default router to the cluster and its routes.
Page 438 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 14-10 authenticate-acks yes, no For accounting servers that do not send an encrypted key in the acknowledgement for the receipt of the accounting record, set this option to no to avoid authentication failure.
Page 439 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 dns-server dns-s 0.0.0.0 A valid IP address RFC1877 provides a method for a single dial-in host to request and be supplied automatically with the addresses of the Primary and Backup DNS (Domain Name Servers) during the PPP negotiation stage.
Page 440 Parameter: dns-backup MTC: dns-b Default: 0.0.0.0 Options: A valid IP address Function: RFC1877 provides a method for a single dial-in host to request and be supplied automatically with the addresses of the Primary and Backup DNS (Domain Name Servers) during the PPP negotiation stage. Instructions: Enter the address of the secondary DNS.
Page 441: Setting Up Nat
Network Address Translation (NAT) is a mechanism for translating an internal IP address or network address into a single globally unique IP address. There are several benefits of using NAT, such as internal address re-use; use of unregistered addresses; the ability to hide internal addresses;...
Page 442: Global Nat Attributes
NauticaRS 5.5R Reference Guide Global NAT Attributes Move into the NAT context by typing the following at any configuration prompt: [co] nat where co moves the BCC into config mode (if required) and nat takes you to the nat# object.
Page 443 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 all-protocols no, yes Allows or disallows the passing of unknown protocols through the NAT gateway. Change this value to yes to allow the passing of unknown protocols. default-addr 0.0.0.0 A valid IP address...
Page 444: Nat Entries
NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: 15-4 Timeout 180 (seconds) A valid time in seconds The timeout period for dynamic (system learned) NAT entries. Enter a timeout period if necessary. 117237-E Rev.00...
Page 445: Nat Entries
NAT Entries Static NAT table entries, defined by the user, are used to map incoming packets to a destination on the internal network. They are only required if you have servers or machines that need to be reached from outside. Dynamic NAT table entries are created automatically.
Page 446 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 15-6 pathname Set at time of creation Cannot be amended by the user The path over which this NAT entry operates.
Page 447 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 int-ipaddr int-i 0.0.0.0 A valid IP address The internal IP address for this NAT entry. Enter the internal IP address to which the port matches. int-port int-p A valid port number...
Page 448: Nat Statistics
NauticaRS 5.5R Reference Guide NAT Statistics To list all the NAT configured objects, at the nat# prompt use the following syntax: [co] nat ls -l where co moves the BCC into config mode (if required), nat takes you to the nat# object prompt and ls -l lists all the objects.
Page 449 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Type This is a system generated option. It specifies the type of NAT entry being viewed. There are two values that can be displayed here: • Static: A user defined NAT entry.
Page 450 NauticaRS 5.5R Reference Guide Parameter: Instructions: 15-10 Idle This values counts up to the timeout set in the NAT entry parameters (page 15-4). It stays at 0 for static and connected TCP sessions. 117237-E Rev.00...
Page 451: Wins Options
Windows Internet Naming Service (WINS) is a facility for resolving the NetBIOS names used in Microsoft networking to their associated IP addresses. The Nautica implementation of WINS provides a local static mapping of NetBIOS names to IP addresses. These may be learned by the router either dynamically from the local Ethernet, across WAN links, or added statically to the unit.
Page 452: The Wins Configured Object
NauticaRS 5.5R Reference Guide The WINS Configured Object Before WINS can be used on your Nautica router it needs to be enabled. To do this you must move into the wins# object using the following syntax: [co] wi Where co moves BCC into config mode (if required) and wi is the MTD for WINS.
Page 453: Lmhost Entries
LMHost Entries LAN Manager Host (LMHost) entries are mappings of server names to IP addresses. They are stored locally on your PC, for example in the c:\windows directory. Many of these entries are learned automatically by the unit, but it is possible to create static LMHost entries.
Page 454 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 16-4 name Set at time of creation. A name from 0 to 16 characters long. The name of the resource (server, workstation or workgroup) should be entered here. The name must be unique within a domain.
Page 455 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Function: Instructions: 117237-E Rev.00 description (Blank) A description of the entry up to 31 characters long. This is a description of the entry and is useful for identification purposes. This parameter is not used by the WINS protocol. If the name has been learned by the network, the description here is Registered.
Page 456: Wins Statistics
NauticaRS 5.5R Reference Guide WINS Statistics It is possible to view both LMHost and NetBIOS WINS statistics. In the table below, click on the option for which you require further information. LMHost Statistics To display the LMHosts table listing all your WINS entries, at...
Page 457: Netbios Statistics
Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: NetBIOS Statistics To display NetBIOS WINS entries, at any prompt type: sh wi ne Where sh is the show verb (Appendix A), wi is the MTD for WINS and ne is the MTD for NetBIOS. The NetBIOS table NetBIOS Name IP Addr...
Page 458 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 16-8 NetBIOS Name NetBIOS Name The name of this NetBIOS entry. IP Address The IP address of the entry.
Page 459: Debug Levels
Use the debug# object to specify the type of information you want to be displayed in the Trace Window. The Trace Window allows you to see exactly what operations the router is performing. Debug and the Trace Window are advanced support options and will not need to be accessed by general users.
Page 460: Debug Levels
NauticaRS 5.5R Reference Guide Debug Levels A Nautica router performs actions and commands whenever you issue it with instructions, or an automatic process takes place. Using debug facilities, a network administrator can see exactly what actions the router is performing at any given time. This is known as tracing.
Page 461: Using Debug Parameters
Figure 17-2 parameter has been set to the highest level of 3. (41,65776666) ISDN: (ISDN01) S ATD 017135470091 (42,65776667) ISDN: (ISDN01) Dialing 017135470091 (43,65776741) ISDN: (ISDN01) R OK (44,65786909) ISDN: (ISDN01) R DISC 145 (45,65786910) ISDN: (ISDN01) Disconnect reason code 145 (46,65786946) ISDN: (ISDN01) S ATE0 (47,65786946) ISDN: (ISDN02) S ATD 017135470091 (48,65786947) ISDN: (ISDN02) Dialing 017135470091...
Page 462 NauticaRS 5.5R Reference Guide Table 17-1 Note: parameters available on your router depend on the Nautica router you are using. Table 17-1. Parameter Description bacpdb Bandwidth Allocation Control Protocol bcpdb Bridge Control Protocol briddb Bridging callbackdb PPP Callbacks ccpdb Compression Control Protocol...
Page 463: Table 17-1. Debug# Parameters
Table 17-1. Parameter Description naudb Nautica Protocol ospfdb Open Shortest Path First pppdb PPP Protocol pptpdb Point to Point Tunnelling Protocol quiccdb Quick Controller Chip radidb RADIUS ripdb routing Information Protocol snmpdb Simple Network Management Protocol sysdb System Output tftpdb Trivial File Transfer Protocol v120db V120...
Page 464: Using The Trace Window
NauticaRS 5.5R Reference Guide Using the Trace Window After you have set debug levels, it is possible to view the router operations in the trace window. The trace window displays the activities of the router, allowing network administrators to see exactly what is happening when an operation takes place.
Page 465: Figure 17-4. Trace Window
With the trace level turned up to 2 for ISDN, more information is displayed in the trace window: Press space bar to return to command line (59,66405113) ISDN: (ISDN01) S ATD 017135470091 (60,66405114) ISDN: (ISDN01) Dialing 017135470091 (61,66405188) ISDN: (ISDN01) R OK (62,66415357) ISDN: (ISDN01) R DISC 145 (63,66415358) ISDN: (ISDN01) Disconnect reason code 145 (64,66415453) ISDN: (ISDN01) S ATE0...
Page 466 NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 17-8 Module Message When a router begins operating, actions are performed in sequence. The ID shows where in the sequence a specific action occurred.
Page 467 Parameter: Function: Note: code. These reason codes are listed in 117237-E Rev.00 Message The action being performed. When an ISDN call fails, the message displays a reason Debug Facilities Table 11-1. 17-9...
Page 469: Working With Ospf
The Nautica 4000 and Nautica Marlin support Open Shortest Path First (OSPF), a protocol designed to remove some of the restrictions of RIP in large networks, especially in the IP environment. For more information on OSPF, refer to Chapter 1. This chapter includes the following sections: •...
Page 470: Ospf Fundamentals
NauticaRS 5.5R Reference Guide OSPF Fundamentals Using RIP to route information does have limitations. RIP, for example, only routes over a maximum of 15 routers or hops. Often, in larger organizations, information needs to be routed over distances greater than 15 hops. OSPF overcomes this and many other RIP limitations.
Page 471: Intra-Area Ospf
Intra-Area OSPF Intra-Area OSPF allows OSPF to run within a single area. By enabling OSPF and disabling RIP, the router is configured to the default settings that are suitable for standard Intra-Area OSPF operation. The configuration can be optimized by adjusting the OSPF parameters available on the relevant OSPF path The default area for Intra-Area networking is Area 0.
Page 472: Area 0 Path
NauticaRS 5.5R Reference Guide Area 0 Path The path linking the ABR and Area 0 can have any relevant Path Type (see Chapter 7), but several attributes must be set on the OSPF path: Set this parameter To... RIP-SUPPORT OSPF-SUPPORT...
Page 473: Ospf Paths
OSPF Paths OSPF is set up on individual paths. To display all the OSPF settings, the advanced-manager parameter in the system# object must be set to yes: bcc> co sy adv yes With the advanced-manager enabled, the additional OSPF parameters are available on the paths. These parameters are displayed by modifying or creating a path and then using the i command to list the path parameters.
Page 474 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 18-6 ospf-metric ospf-m A valid metric or cost Specifies the cost applied to this path. This number is system generated, but can be changed manually.
Page 475 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ospf-priority ospf-p A valid priority The priority is used by OSPF to calculate the designated router. A designated router is the preferred router to reach an Area. If you need to change the designated OSPF router, increase or decrease the value shown here.
Page 476: Ospf Virtual Links
NauticaRS 5.5R Reference Guide OSPF Virtual Links When administering OSPF areas, there are times when an area has no direct link into Area 0 (the backbone). Originally this meant that the area that cannot find Area 0 is not part of the OSPF network.
Page 477: Router Id
Router ID The ID of a router is derived from its IP address. Router ID is a hexadecimal number. For example, if a router has an IP address of 192.1.1.1, the Router ID is calculated as follows. Calculate the hexadecimal value of 192 = C0 Calculate the value 0f 1 = 01 Router ID = C0010101 Note:...
Page 478: Ospf Address Ranges
NauticaRS 5.5R Reference Guide OSPF Address Ranges Address ranges represent the addresses available in each area. This information is broadcast by each ABR to its neighbours. These summary tables are in turn broadcast to Area 0. Area 0, the backbone, knows the address ranges of all the areas, but the areas themselves only need to know the address ranges of the areas they border.
Page 479 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ipaddr The IP address entered at the time of creation. A valid IP address. This is the IP address, which is entered at the time the entry was created and cannot be changed by the user.
Page 480 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 18-12 cost 16777215 A user defined cost. The default entry here is 16777215 (infinity). The cost shows exactly how much it will cost to get to the Address Range.
Page 481: Ospf Statistics
Parameter: MTC: Default: Options: Function: Instructions: OSPF Statistics OSPF statistics are viewed using the following syntax: sh ip os [ar|ne|in|ro|sp] Where sh is the show verb, ip is the IP context, os is the OSPF statistics, ar shows area statistics, ne shows neighbour statistics, in shows interface statistics, ro shows router statistics and sp shows shortest path first statistics.
Page 482: Area Status
NauticaRS 5.5R Reference Guide Area Status Area Status is a statistics only screen. To display the statistics, at any prompt type: sh ip os ar The Areas table Figure 18-1. OSPF Area Status In the table below, click on the parameter for which you require further assistance.
Page 483 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 area The Area Number for the entry. ranges Address ranges incorporated in this area. These ranges are either learned by the unit or have been entered in the level of the system.
Page 484 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 18-16 sumlas Count of summary link advertisements in the area database. spents Count of shortest path entries in this area. flushes Count of flushes (discard advertisements) outstanding.
Page 485: Neighbour Status
Neighbour Status Neighbour Status shows the state of all virtual links or adjacencies on the router. To view the statistics, type the following at any prompt: bcc> sh ip os ne Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and ne shows OSPF Neighbour statistics.
Page 486 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 18-18 NBrid The router ID of the neighbouring router in hexadecimal notation. Area The ID of the area with which the router is associated.
Page 487 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 LSRqs Link state requests: The number of link state advertisements that need to be received from this neighbour to synchronize the two databases. DBSumm Database summaries outstanding to the neighbour. DBSave Database saves outstanding from the neighbour.
Page 488: Interface Status
NauticaRS 5.5R Reference Guide Interface Status OSPF Interface status displays details on all the different areas that can be reached through this interface. To show this data, use the following syntax at any prompt: ospf# sh ip os in Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and in shows the OSPF Interface statistics.
Page 489 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 IPAddr The IP address in hexadecimal notation, and the subnet mask associated with this interface. Interfaces to unnumbered point-to-point links do not have an associated IP address.
Page 490 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 18-22 Metric The current path cost for the interface. Flds The number of floods outstanding on this interface. DAcks The number of delayed acknowledgements (ACKS) on this interface.
Page 491: Router Status
Router Status To display information for all known routers, at any prompt type the following: ospf# sh ip os ro Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and ro shows the OSPF Router statistics. Entering this command causes the OSPF Router Status window to appear: Figure 18-4.
Page 492 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: 18-24 Destination The IP address for the remote router. Mask The subnet mask applied to the destination IP address. Next Hop Addr The IP address of the next router.
Page 493: Shortest Paths
Shortest Paths The Shortest Path table displays a list of all the known paths on this router. To display the OSPf shortest paths table, at any prompt type: ip# sh ip os sp Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and sp shows the OSPF Shortest Path statistics.
Page 494 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 18-26 Address The IP address of the destination (either a router or network). Metric The path cost associated with this path. (Lower cost as...
Page 495: Using Dns Proxy Server
The Nautica Domain Name Server (DNS) Proxy feature provides a mechanism for resolving DNS requests in a dual-homed or multi-homed environment. For example, a user may want all DNS requests for corporate hosts and servers directed to the corporate intranet, while all other domains are resolved through a local ISP. Client PCs or workstations can be configured to use the Nautica router as the DNS server.
Page 496: Dns Global Settings
NauticaRS 5.5R Reference Guide DNS Global Settings Before you can use the DNS Proxy, it is important to ensure that it is set up on your router. To enable DNS Proxy you need to move into the dns# object and check that DNS is enabled on the router.
Page 497: Dns Entries
Parameter: MTC: Default: Options: Function: Instructions: DNS Entries DNS entries map domain names to paths. When the Nautica DNS Proxy needs to resolve a DNS name, it uses these entries to decide which path, and thereby which DNS server, it should send the request to.
Page 498 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Note: Instructions: 19-4 domain A domain name entered when the entry was created. A valid domain name. The name of the domain you want to resolve using this entry.
Page 499: Dns Statistics
DNS Statistics Once entries have been created, they can be viewed by using the following syntax: [co] dn ls -l Where co moves BCC into config mode (if required), dn is the MTD for the dns# object and ls -l lists all the DNS entries. bcc>...
Page 500: Dns Cache Entries
NauticaRS 5.5R Reference Guide In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: DNS Cache Entries As DNS operates on the router, entries are cached for a given period. This enables the router to find these names again. To view...
Page 501 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Cache Data Cache This is the domain address you have reached, for example www.baynetworks.com. A time to live for this cache entry. This time is supplied by the domain server itself.
Page 502: Default Dns Entries
NauticaRS 5.5R Reference Guide Default DNS Entries Default DNS entries allow a path to be specified for domains that you have not already entered. To create a default DNS entry, use the following syntax: [co] dn ent default/pathname Where co takes BCC into config mode (if required), dn takes you...
Page 503: Working With Ip Security
IP security (IPSec) is a security mechanism designed to allow privacy of data via encryption, and security of data via authentication. All Nautica routers, apart from the Nautica 200 and Nautica CLAM, support IPSec. This chapter includes the following sections: •...
Page 504: Introduction To Ipsec
NauticaRS 5.5R Reference Guide Introduction to IPSec IPSec in Nautica routers operates in tunnel mode. This means that the original IP frame is encrypted and encapsulated in a new IP frame for transport across an unsecured network by creating a tunnel.
Page 505: Figure 20-1. Version Information
Note: options. If you plan to configure IPSec using Nautica Wizard, you must use version 5.511.01 or later of the wizard software. For more information on using IPSec in Nautica Wizard, refer to the Nautica Wizard Reference Guide on the installation CD that came with your router.
Page 506: Setting Up Ipsec
NauticaRS 5.5R Reference Guide To show the version of Nautica Wizard, click on Help > About Nautica Wizard. The About Nautica Wizard window appears: Figure 20-2. Setting up IPSec IPSec requires that the public addresses of BOTH ends of the tunnel MUST be known at configuration time.
Page 507 Working With IP Security Figure 20-3 shows graphically how a router with a NAT provided IP address can be used to create a secure tunnel to a remote network. Note: IPSec must also be configured on the remote router to match any settings set up in your Nautica router.
Page 508: Creating A Path And Route To The Isp
NauticaRS 5.5R Reference Guide Creating a Path and Route to the ISP Since IP information is received from the ISP via NAT, a PPP path and route need to be created to the ISP. Give the path a name you will recognise. For details on creating a PPP path, refer to...
Page 509: Creating The Ipsec Tunnel
An IPSec tunnel is created with an IPSec path. IPSec is a new path type that is only available if you are running an IPSec version of the NauticaRS software (see Create an IPSec path as follows: bcc> co pa ipsec/name Where ipsec is the path type and name is a name you have assigned to this path.
Page 510 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 20-16 type ipsec ipsec, eth, frr, nau, ppp Specifies the protocol used with this path. To create an IPSec tunnel, leave the path type at the default of ipsec.
Page 511 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 local-ipaddr local-i 0.0.0.0 A valid IP address An IP address that defines the start of the IPSec tunnel. Enter the local IP address. In address between the Nautica router and the ISDN.
Page 512 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 20-18 authent-type auth hmd5 hmd5, none, hsha1 This parameter denotes the keying algorithm to be used when creating security associations.
Page 513 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 ike-enable yes, no Nautica routers support two types of keying, dynamic or Internet Security Association Key Management Protocol Internet Keying Exchange (ISAKMP IKE), and static keying.
Page 514 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 20-20 remote-mask remote-m A valid mask length The mask length used on the remote network Enter the mask length used on the remote network.
Page 515 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 rekey-timeout 28800 A valid time in seconds This parameter defines the maximum valid time for a security association. When this limit is reached the security association keys must be renegotiated. This parameter only applies to dynamic (IKE) keying.
Page 516 NauticaRS 5.5R Reference Guide Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 20-22 local-spi local-s A value between 1and 256 The local security xxx identifier (local-spi) is only relevant to static keying. It defines the local identifier for this particular tunnel.
Page 517 Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: Parameter: MTC: Default: Options: Function: Instructions: 117237-E Rev.00 rx-cipher-key rx-c (Blank) A valid 16 (bit/byte,hex) integer. This parameter defines the cipher key we use to decrypt data received over the tunnel. This key must match the transmit (TX) cypher key of the remote site.
Page 518: Ipsec Statistics
NauticaRS 5.5R Reference Guide IPSec Statistics After an IPSec tunnel is initialised, statistics can be displayed for all tunnels (IPSec and PPTP) currently running by typing: bcc> sh tun It is also possible to show the statistics for an individual IPSec tunnel by typing the following command: bcc>...
Page 519 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Type This is the type of tunnel. IPSec and PPTP are the values displayed here, identifying the type of tunnel being monitored. Remote This is the IP address of the router terminating the PPTP or IPSec tunnel (remote router).
Page 520 NauticaRS 5.5R Reference Guide 20-26 117237-E Rev.00...
Page 521: Appendix A Command Verbs
The Command verbs can be used throughout BCC to perform various tasks. The following is an alphabetical listing of all the verbs. Select the verb for which you require help in the table below. batch clear date getsw ping remove trace window trace window flush 117237-E Rev.00 Command Verbs...
Page 522 NauticaRS 5.5R Reference Guide Verb: MTC: Function: Instructions: Example: batch Defers configuration changes until the entered. Normally when configuration commands are entered, they are implemented by the router immediately regardless of wherther or not they have been saved. The batch verb allows these changes to be made without them being instantly implemented.
Page 523 Verb: MTC: Function: Warning: the router is not functional until new code is downloaded. Before you run this verb, ensure you have the means to download new router code. Instructions: Example: 117237-E Rev.00 bootmode bootmode The bootmode verb erases the current software and returns the router to a state known as boot mode.
Page 524 NauticaRS 5.5R Reference Guide Verb: MTC: Syntax: Function: Instructions: Example: call call call [number|pathname] The call verb allows a manual call to be placed directly to a number or an existing path. If the call verb is used with a number, BCC attempts to make a Nautica call to the remote unit on those routers that support the Nautica protocol.
Page 525 Verb: MTC: Options: Function: Instructions: Example: Verb: MTC: Options: Function: Instructions: Example: Alarms DHCP Calls 117237-E Rev.00 cancel can [pathname|portnumber] The cancel verb cancels calls on a specific path. The cancel verb works well with the sh pa command, enabling you to cancel specific calls on paths. For example, to cancel a call on a path called baycenter: box# can baycenter clear...
Page 526: Alarms
NauticaRS 5.5R Reference Guide Alarms To clear the alarms table: cl al Blacklist To clear the blacklist table: cl bl Bridge To clear bridge routes: cl br ro Devices To clear a device: cl <dev> [<dev>...] Where <dev> is the name of the device to be cleared.
Page 527: Hublet
Command Verbs Hublet To clear a hublet port: cl hub <number> [<number>]... Where <number> is the number of the port to be cleared. To clear the IP ARP table: cl ip arp To clear the IP route cache: cl ip ca To clear the IPX route cache: cl ipx ca Calls...
Page 528: Nat
NauticaRS 5.5R Reference Guide To clear NAT: cl nat <path> <ext-port> [<path> <ext-port>...] Where <path> is the name of the path and <ext-port> is the external port number. To clear DNS: cl dns <domain> Paths To clear Paths: cl pa <path>...
Page 529 Verb: MTC: Function: Example: 117237-E Rev.00 commit commit The commit verb is used in conjunction with the verb. Batch turns on Batch Mode, commands are then entered (or a configuration file is pasted to the router) but the commands are not executed until the commit verb is entered.
Page 530 NauticaRS 5.5R Reference Guide Verb: MTC: Options: Function: Example: Verb: MTC: Function: Example: A-10 copy copy copy <object> <first object> <second object> The copy verb is used anywhere objects are created. Use it to save time creating objects of a similar type.
Page 531 Verb: MTC: Options: Function: Example: 117237-E Rev.00 Typing cwc in this example would have taken you out of the IP context altogether and back to the box# prompt: ospf# cwc box# date date date <dd/mm/yyyy> <day of week> <hh:mm:ss> Display or amend the date held by the router. To display the date, type date at the prompt: box# date tuesday 07/04/1998 @ 9:33:35...
Page 532 NauticaRS 5.5R Reference Guide Verb: MTC: Function: Example: Instructions: Verb: MTC: Options: Function: Example: A-12 defcon defcon Default Configuration (defcon) erases the current router configuration and reboots the router. All parameters are returned to their default settings. Entering defcon at a prompt displays the following:...
Page 533 Command Verbs To delete all of a specific object: del <type> * For example, to delete all paths: del pa * 117237-E Rev.00 A-13...
Page 534 NauticaRS 5.5R Reference Guide Verb: MTC: Function: Example: Verb: MTC: Options: Function: Example: Caution: must exist to the destination router. It may be useful to first the remote unit to ensure it can be reached. The source and remote units must also be of the same type for example Marlin to Marlin or Nautica 4000 to Nautica 4000.
Page 535 Verb: MTC: Function: Example: Verb: MTC: Options: Function: Example: 117237-E Rev.00 help help The help command supplies help on the current context or attribute if it has been specified. Typing help at an object prompt displays help for that object. A ? can be used in place of the word help.
Page 536 NauticaRS 5.5R Reference Guide Verb: MTC: Function: Example: A-16 info Displays information about the current context. Using i at the box# and bcc> prompts displays information on the unit: box# i name Tech Pubs box-type marlin version 5.011X build-date Apr...
Page 537 Verb: MTC: Options: Function: Example: Note: command to works. Verb: MTC: Function: Example: 117237-E Rev.00 ls [-l] The List Object (lso) command lists all the configured objects at a specific prompt. Entered on its own ls displays the objects horizontally, using the -l modifier lists the objects vertically down the screen.
Page 538 NauticaRS 5.5R Reference Guide Verb: MTC: Options: Function: Example: Verb: MTC: Options: Function: Example: A-18 modify [mod <object definition>] Modifies existing objects. The command is optional, but it does save on typing errors. To modify a path called Office1: box# mod pa ppp/office1 path/ppp/office1# [new <object definition>...
Page 539 Verb: MTC: Options: Function: Example: Verb: MTC: Function: Example: 117237-E Rev.00 ping ping ping [arguments] <ip address> The ping command sends an ICMP echo request to a target IP address. The command is used generally for diagnostic purposes to confirm that a remote router can be reached.
Page 540 NauticaRS 5.5R Reference Guide Verb: MTC: Function: Example: Verb: MTC: Function: Verb: MTC: Function: Note: A-20 Preview Working Context (pwc) shows where in BCC you are currently working. This is useful as the prompt only ever shows the current working context.
Page 541 Example: Verb: MTC: Function: Example: 117237-E Rev.00 The following is an example of batch transactions cancelled using the remove verb: box# batch Batch Mode box# new pa ppp/office1 box# isdn-n 1/01234789032 box# remove box# save save The save verb saves any changes made to the router configuration.
Page 542 NauticaRS 5.5R Reference Guide Verb: MTC: Options: Function: Configuration Alarms Devices Timebands WINS A-22 show show [<flags>] [<filters>] [config | <class> [<class> ...]] The show verb displays statistics for the router. The optional flags that can be used with this verb are as follows: Enables scrolling.
Page 543: Configuration
Configuration Syntax: Syntax: Alarms Syntax: Function: Date/Time 09/04/1998 9:32:22 Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Displays the configuration of the router to the screen: sh config Using the -s flag displays the configuration without it stopping at the end of every page of information: sh -s config sh al Displays the alarms table:...
Page 544: Blacklist
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Blacklist Syntax: Function: Entity Reason central ISDN retries exhausted 298:16 Parameter: Function: Parameter: Function: Parameter: Function: A-24 Count The number of times this alarm has occured. Message The alarm message. sh bl...
Page 545: Bridge
Bridge Interfaces Syntax: Function: Path Port ID State DRoot LAN01 32768 central 32769 Dsable00000000000000000000000000000000 0 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Select the option: Interfaces sh br in Displays statistics for all the interfaces on the bridge:...
Page 546 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Routes Syntax: Function: Parameter: Function: Parameter: Function: A-26 DRoot This parameter is the bridge ID of the designated Spanning Tree Route. DBridge This is the bridge ID of the bridge closest to the designated route.
Page 547: Devices
Devices Syntax: Function: Example: 117237-E Rev.00 sh dev [type/name] Displays device statistics for all devices on the unit or for a specific named device. To display the information on a LAN port, type the following: sh dev eth/LAN01 The information as shown here appears on the screen: Name :LAN01 MAC Address...
Page 548 NauticaRS 5.5R Reference Guide Type Identification MARLIN LAN01 WAN01 /V.11 ISDN-TA01 ETSI V1.39[MC]HMB-2 isdn ISDN01 isdn ISDN02 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-28 To display statistics for all devices, type: sh dev Location MB-0 MB-1 MB-2-1 MB-2-2 In the table below, click on the parameter for which you require further assistance.
Page 549: Dhcp
Parameter: Function: DHCP Addresses Syntax: Function: IP Address MAC Address 192.168.1.0/24 abc123456789 Dynamic 192.168.1.1/24 abc987654321 Dynamic 192.168.1.3/24 abc098712347 Dynamic In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: 117237-E Rev.00 Status Shows the status of the device.
Page 550 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Clients Syntax: Function: MAC Addr abc123456789 abc987654321 abc098712347 abc675849302 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: A-30 Type The type of DHCP entry.
Page 551: Hublet
Hublet Syntax: Function: ARP Cache Syntax: Function: Destination 123.4.5.6 In the table below, click on the parameter for which you require further assistance. 117237-E Rev.00 sh hu Displays information on the hub card (if installed). In the table below, click on the option for which you require further assistance.
Page 552 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Route Cache Syntax: Function: DestinationGateway 2.2.2.15 0.0.0.0 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: A-32 Destination The destination host IP address.
Page 553 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 MAC Address The MAC address of the destination (host or gateway) port, if the destination is on the local network Packets Number of packets transferred for this route Byte Number of bytes transferred for this route Path The path over which the connection is routed Command Verbs...
Page 554: Figure 0-1. Ospf Area Status
NauticaRS 5.5R Reference Guide OSPF Areas Syntax: The Areas table Figure 0-1. OSPF Area Status A-34 In the table below, click the option for which you require further assistance. Areas Interfaces Shortest Paths sh ip os ar (Figure 0-1) appears:...
Page 555 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 area rtrifs rtrlas sumlas flushes stubdef area The Area Number for the entry. ranges Address ranges incorporated in this area. These ranges are either learned by the unit or have been entered in the level of the system.
Page 556 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-36 rtrlas Count of router link advertisements in the area database. This option is set in bcc:co:ospf:ara> attributes for address ranges is option to Advertise will include it in this option.
Page 557: Figure 0-2. Ospf Neighbour Status Window
Neighbors Syntax: Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and ne shows OSPF Neighbour statistics. The OSPF Neighbour Status window appears: Figure 0-2. OSPF Neighbour Status Window In the table below, click on the parameter for which you require further information.
Page 558 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-38 NBrid The router ID of the neighbouring router in hexadecimal notation. Area The ID of the area with which the router is associated.
Page 559 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 LSRqs Link state requests: The number of link state advertisements that need to be received from this neighbour to synchronize the two databases. DBSumm Database summaries outstanding to the neighbour. DBSave Database saves outstanding from the neighbour.
Page 560: Figure 0-3. Ospf Interface Status Window
NauticaRS 5.5R Reference Guide Interfaces Syntax: Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and in shows the OSPF Interface statistics. Entering this command causes the OSPF Interface Status window to appear: Figure 0-3.
Page 561 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 IPAddr The IP address in hexadecimal notation, and the subnet mask associated with this interface. Interfaces to unnumbered point-to-point links do not have an associated IP address.
Page 562 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-42 Metric The current path cost for the interface. Flds The number of floods outstanding on this interface. DAcks The number of delayed acknowledgements (ACKS) on this interface.
Page 563: Figure 0-4. Ospf Router Status Window
Routes Syntax: Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and ro shows the OSPF Router statistics. Entering this command causes the OSPF Router Status window to appear: Figure 0-4. OSPF Router Status Window In the table below, click on the parameter for which you require further assistance: Parameter:...
Page 564 NauticaRS 5.5R Reference Guide Parameter: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: A-44 Next Hop Addr The IP address of the next router. Cost The cost applied to this connection. Path The path used in this connection. Type The type of connection used.
Page 565: Figure 0-5. Ospf Shortest Path Table
Shortest Paths Syntax: Where sh is the show verb, ip takes BCC to the IP context, os displays OSPF statistics and sp shows the OSPF Shortest Path statistics. Entering this command causes the Shortest Path table to appear: Figure 0-5. OSPF Shortest Path Table In the table below, click on the parameter for which you require further assistance.
Page 566 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-46 Metric The path cost associated with this path. (Lower cost as the speed of the link increases) Area The ID of which the network is a part. (Area 0 is known as the backbone).
Page 567 Routes Syntax: Function: Destination Mask 1.0.0.0 255.0.0.0 0.0.0.0 In the table below, click on the parameter for which you require further information. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 sh ip ro Displays the IP Routes Table: NextHop Addr Cost Destination Next Hop Addr...
Page 568: Ipx
NauticaRS 5.5R Reference Guide Parameter: Function: Routes Syntax: Function: Net: Node 00000124: 000000000000 In the table below, click on the parameter for which you require further information. Parameter: Function: A-48 Type The type of route. In the table below, click on the option for which you require further assistance.
Page 569 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 node The MAC Address of the unit at the other end of this route. hops The number of routers passed through to reach this network. ticks The time in Ticks (1/18 seconds) taken to reach this network.
Page 570 NauticaRS 5.5R Reference Guide Cache Syntax: Function: 00000123: In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-50 sh ipx ca Displays the IPX Cache entries. Node...
Page 571 Parameter: Function: SAPs Syntax: Function: Name LocalServer 012568745 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 path The path over which the connection is routed. sh ipx sa Displays the IPX SAPs Table.
Page 572: Calls
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Calls Syntax: Function: Port State ISDN01 Calling ISDN02 Answered In the table below, click on the parameter for which you require further assistance. Parameter: Function: A-52 ftype Novell IPX Frame Type, automatically learned.
Page 573 Parameter: Options: Function: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 State Answered, Called, Calling, Idle, Disabled or Reset The state of the call The values are: • Answered: The call is being answered. • Called: The number has been called. •...
Page 574: History
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: History Syntax: Function: Number Type 4123456 Manual 4123456 Automatic 4123456 Incoming 9789456 Backup In the table below click on the parameter for which you require further assistance. Parameter: Function: A-54 The last error code sent by the ISDN network.
Page 575 Parameter: Options: Instructions: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Type Manual, Incoming, Backup or Automatic The values for this parameter are as follows: • Manual: The call is manual (user defined) using the CALL verb (see Appendix • Incoming: The call is an incoming call.
Page 576: Charges
NauticaRS 5.5R Reference Guide Parameter: Function: Note: measured between the “Connected” and “Disconnected” messages returned by the ISDN-TA. The values are not reset until the entry has been deleted. Caution: powered off. Charges Syntax: Function: Number Type 0123897865 auto 0126657843...
Page 577 Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 Number The number that is being (or has been) called. Type The type of call made: Auto(matic) or Man(ual). Automatic calls are made by the router, manual calls are made using the call verb Charges The total charges for this call.
Page 578: Timebands
NauticaRS 5.5R Reference Guide Timebands Syntax: Function: Name Days Backup Mo:Fr: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-58 sh ti Displays any timebands set up on the router. Allowed Backup/Demand In the table below, click on the parameter for which you require further assistance.
Page 579: Nat
Syntax: Function: Type Protocol Path Static wat1 nat# In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: 117237-E Rev.00 sh na Displays a list of all the NAT entries. Ext Port Int IP AddressInt Port Idle 198.1.1.1...
Page 580: Dns
NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Instructions: Syntax: Function: Domain Match Rules company.com microsoft.com In the table below, click on the parameter for which you require further assistance. A-60 Ext-Port The external port used by this session.
Page 581: Paths
Parameter: Function: Parameter: Function: Parameter: Function: Paths Syntax: Function: Path Port TeleNo LAN01 LAN01 m4000 ISDN01 I 3840203.0 bcc> In the table below, click on the parameter for which you require further assistance. Parameter: Function: 117237-E Rev.00 Domain Match Rules The name of the domain to be matched.
Page 582 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-62 Port Unit port(s) currently used by the path. TeleNo If the path is set up by a dialled connection and the number is known, the number is displayed along with the call direction O(utgoing) or I(ncoming).
Page 583: Wins
WINS LMHosts Syntax: Function: Lmhosts Name Type central specific In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: 117237-E Rev.00 In the table below, select the option you require. LMHosts sh wi lm Displays a list of all the LMHosts setup on the router.
Page 584 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: NetBIOS Syntax: Function: NetBIOS Name IP Addr user01 200.100.10.10 In the table below, click on the parameter for which you require further assistance. Parameter: Function: Parameter: Function: Parameter: Function: A-64 IP Address The IP address associated with this entry.
Page 585: Tunnels
Parameter: Function: Tunnels To display PPTP and IPSec tunnels, use the following syntax: bcc> sh tun The Show Tunnels table appears: Type ---------------------------------------------- IPSec PPTP In the table below, click on the parameter for which you require further assistance: 117237-E Rev.00 Originator Path The path down which this entry was learned.
Page 586 NauticaRS 5.5R Reference Guide Parameter: Function: Parameter: Function: Parameter: Function: Parameter: Function: A-66 Type This is the type of tunnel. IPSec and PPTP are the values displayed here, identifying the type of tunnel being monitored. Remote This is the IP address of the router terminating the PPTP or IPSec tunnel (remote router).
Page 587 Verb: MTC: Options: Function: Example: Verb: MTC: Function: Instructions: Verb: MTC: 117237-E Rev.00 telnet telnet telnet <destination ip address> The telnet verb creates a terminal connection with another router or any IP host that supports the telnet protocol. Use the telnet verb with the IP address to be called: telnet 198.200.200.10 Pressing ctrl d ends a telnet session.
Page 588 NauticaRS 5.5R Reference Guide Function: A-68 If the trace message detail in the altered, or historical information is not required, the trace message buffer can fbe flushed with this command. trace window has been 117237-E Rev.00...
Page 589: Upgrading From Nauticars 3.5R
Appendix B Upgrading from NauticaRS 3.5R In order to upgrade the router configuration from NauticaRS 3.5R to Version 5, you must extract the configuration to a text file and then upgrade this file to Version 4.1 using the bcc-conv.exe file in the upgrade directory of the CD that accompanies the installation.
Page 590: Nautica Clam Family
NauticaRS 5.5R Reference Guide Nautica CLAM Family NauticaRS 5.0R uses Nautica Wizard for loading NauticaRS software directly. Nautica Wizard is a Windows 95 configuration tool that allows Nautica routers to be configured quickly and efficiently. The use of Nautica Wizard avoids the need for users having to have packet drivers for future upgrades.
Page 591 Looking at the CLAM from the rear, pin 1 is on the left, so pins 7 and 8 are the two right-most pins. The LED flashes amber to show the CLAM is in bootmode. Upgrading from NauticaRS 3.5R (page Appendix B-3...
Page 592 NauticaRS 5.5R Reference Guide Erase the old configuration The NauticaRS Version 5 software is larger( that is, its image takes up more space) than the earlier versions, the location of the configuration sector is different. It is essential that the old configuration is erased before attempting to load any new router code.
Page 593 The Windows 95 virtual packet driver uses interrupt 0x69 interrupt is the interrupt 0x66. The Windows 95 virtual packet driver uses interrupt 0x69 Select the unit to be configured in the Nautica Wizard window by clicking on it once. Upgrading from NauticaRS 3.5R Appendix B-5...
Page 594 NauticaRS 5.5R Reference Guide Load new ISDN module code If your CLAM has been working with no errors, then there is no need to upgrade to the new ISDN module code. If you have been experiencing problems, or are preparing a unit for installation at a customer site, it is recommended that you upgrade to the new ISDN code.
Page 595 Telnet session (over the Ethernet) or connect directly into the Manager port of the router. Using BCC, enter the following at the prompts: batch paste saved configuration file here commit save Upgrading from NauticaRS 3.5R Appendix B-7...
Page 596: Nautica Marlin
NauticaRS 5.5R Reference Guide Nautica Marlin NauticaRS 5.0R uses Nautica Wizard for loading NauticaRS software directly. Nautica Wizard is a Windows 95 configuration tool that allows Nautica routers to be configured quickly and efficiently. The use of Nautica Wizard avoids the need for users having to have packet drivers for future upgrades.
Page 597 3.5 configuration file. When you have a configuration file that is compatible with release 3.5, run the CONVBCC.EXE utility to convert this file to a BCC configuration file. Upgrading from NauticaRS 3.5R B-15). Appendix B-9...
Page 598 Enter bootmode state by using the Front Panel display. • Erase the old configuration The NauticaRS Version 5 router software is larger (that is the image takes up more space) than the earlier versions, the location of the configuration sector is diffeent. It is essential that the old configuration is erased before attempting to load any new router code.
Page 599 0x66. The Windows 95 virtual packet driver uses interrupt 0x69 Select the unit to be configured in the Nautica Wizard window by clicking on it once. Select File > Download New Router Software. Upgrading from NauticaRS 3.5R Appendix B-11...
Page 600 NauticaRS 5.5R Reference Guide Load new ISDN module code If your Marlin has been working with no errors, then there is no need to upgrade to the new ISDN module code. If you have been experiencing problems, or are preparing a unit for installation at a customer site, it is recommended that you upgrade to the new ISDN code.
Page 601 Terminal Window. To restore the configuration in this manner, use a Telnet session (over the Ethernet) or connect directly into the Manager port of the router. Upgrading from NauticaRS 3.5R Appendix B-13...
Page 602 NauticaRS 5.5R Reference Guide bcc> co box# batch Batch Mode Entered box# paste saved configuration file here box# commit [Save] box# save Config Saved box# Appendix B-14 Using BCC, enter the following at the prompts: For more information on storing and retrieving configuration files, refer to Chapter 3.
Page 603: Frequently Asked Questions
0x66. This can be overridden with the -i[interrupt] command line parameter, where interrupt is a hexadecimal number. For example: c:> clamload clam.bay -i69 117237-E Rev.00 Upgrading from NauticaRS 3.5R ; marload and isdnprog. CLAMLOAD Appendix B-15...
Page 604: Where Can I Get A Packet Driver For My Pc
NauticaRS 5.5R Reference Guide This example uploads the clam.bay file via a packet driver configured to use interrupt 0x69. Where Can I Get a Packet Driver for My PC? If you want to use a packet driver under MS-DOS, you can obtain one from the manufacturer of your Ethernet card, or visit the Crynwr collection at http://www.crynwr.com and ftp://...
Page 605: How Do I Install The Virtual Packet Driver In Windows 95
[ndis3pkt] netcard=0 Add a line after this that reads as follows: intvec0=0x66 Save the edits to the system.ini file, close SYSEDIT and restart Windows 95 for the changes to take effect. 117237-E Rev.00 Upgrading from NauticaRS 3.5R Appendix B-17...
Page 606: When In Bootmode Clamload (Or Marload) Reports 'Ack
NauticaRS 5.5R Reference Guide When in bootmode CLAMLOAD (or MARLOAD) Reports ‘ACK TIMEOUT’. What Is Wrong? • The packet driver may not be present. If you loaded the packet driver as a DOS TSR, you can check to see if it is present by using the MEM command in DOS.
Page 607 • In most cases, a unit that has only been partially loaded reverts to bootmode if it has been power cycled for local software loads. This is not typically a problem. 117237-E Rev.00 Upgrading from NauticaRS 3.5R Appendix B-19...

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