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Lucent Technologies Stinger IP2000 Configuration Manual

Lucent Technologies Stinger IP2000 Configuration Manual

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Stinger
®
IP2000 Configuration Guide
Part Number: 7820-0976-004
For software version 9.6.0
January 2004

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Summary of Contents for Lucent Technologies Stinger IP2000

  • Page 1 Stinger ® IP2000 Configuration Guide Part Number: 7820-0976-004 For software version 9.6.0 January 2004...
  • Page 2 In rare instances, unauthorized individuals make connections to the telecommunications network through the use of access features. Trademarks Lucent, the Lucent logo, and all Lucent brand and product names are trademarks or registered trademarks of Lucent Technologies Inc. Other brand and product names are trademarks of their respective holders.

  • Page 3: Customer Service

    Customer Service Customer Service Product and service information, and software upgrades, are available 24 hours a day. Technical assistance options accommodate varying levels of urgency. Finding information and software To obtain software upgrades, release notes, and addenda for this product, log in to Lucent OnLine Customer Support at http://www.lucent.com/support.

  • Page 5: Table Of Contents

    Contents Customer Service ......................iii About This Guide ................xv What is in this guide ....................xv Documentation conventions ..................xvi Stinger documentation set ..................xvii Related documents....................xviii Chapter 1 Welcome to the IP2000..............1-1 Stinger platforms and model numbers..............1-1 IP2000 software specifications ................. 1-2 IP2000 hardware specifications ................
  • Page 6 Contents Configuring a VLAN bridge circuit ................3-3 Overview of VLAN configuration settings ............3-3 Configuring vlan-ethernet settings ............3-3 Configuring DSL subscriber bridging-options settings ......3-4 Enabling bridging on the Gigabit Ethernet interface ......... 3-5 Sample VLAN bridge circuit configuration ............3-5 Configuring a local management VLAN..............
  • Page 7 Contents Creating a static route to a subnet ..............4-30 Configuring IP connection interfaces for CPE devices ........... 4-30 Typical atm-options settings for terminating PVCs ......... 4-31 Typical ip-options settings for terminating PVCs ........... 4-32 Sample RFC 1483 terminating PVC to a CPE router ........4-33 Example of a numbered interface..............
  • Page 8 Contents Configuring OSPF on an ATM trunk interface ............6-13 Overview of connection ospf-options settings..........6-13 Sample OSPF point-to-point configuration ............. 6-13 Sample configuration of NBMA across point-to-point ........6-14 Overview of additional NBMA settings............. 6-14 Example of an NBMA configuration............6-15 Configuring global route options that apply to OSPF ..........
  • Page 9 Contents Administrative tools for IGMP operations.............. 8-19 Chapter 9 PIM-SM v2 Configuration ..............9-1 PIM-SM features supported with this software version........... 9-1 Overview of PIM-SM configuration ................. 9-2 Enabling multicast and PIM................9-3 Overview of settings in the ip-global profile ..........9-3 Example showing BSR election and dynamic group-RP mappings ....
  • Page 10 Contents Gigabit Ethernet configuration..............A-24 Interval transmit statistics .................A-24 Total transmit statistics ................A-24 Interval receive statistics ................A-26 Total receive statistics ................A-26 Virtual LAN (VLAN) statistics tables ..............A-28 VLAN statistics...................A-28 VLAN clear statistics ..................A-29 PIMv2 MIB support....................A-29 Index ..................Index-1 Stinger® IP2000 Configuration Guide...
  • Page 11 Figures Figure 1-1 Sample setup showing multicast and unicast video services .... 1-4 Figure 1-2 Sample setup showing Internet access and voice over ATM .... 1-5 Figure 1-3 Sample setup showing multiple IP flows to a CPE router....1-5 Figure 2-1 Gigabit Ethernet redundancy for RFC 1483 connectivity....
  • Page 13 Tables Table 1-1 IP2000 model numbers and platform support ........ 1-1 Table 1-2 CoS and per-VC queueing for prioritizing IP packet processing ..1-6 Table 4-1 Decimal subnet masks and corresponding prefix lengths ....4-5 Table 6-1 Description of LSA types ..............6-3 Table 6-2 Link-state databases for OSPF topology in Figure 6-4 ......

  • Page 15: About This Guide

    About This Guide A Stinger unit with the IP2000 control module (a Stinger IP2000) supports identical Asynchronous Transfer Mode (ATM) capabilities to those in Stinger units with the standard control module. In addition, a Stinger IP2000 can terminate IP traffic and forward it across a built-in Gigabit Ethernet interface.

  • Page 16: Documentation Conventions

    About This Guide Documentation conventions Documentation conventions Following are all the special characters and typographical conventions used in this manual: Convention Meaning Monospace text Represents text that appears on your computer’s screen, or that could appear on your computer’s screen. Boldface Represents characters that you enter exactly as shown (unless monospace text...

  • Page 17: Stinger Documentation Set

    (QoS), connection admission control (CAC), and subtending. – Stinger IP2000 Configuration Guide. For Stinger IP2000 systems, this guide describes how to integrate the system into the IP infrastructure. Topics include IP-routed switch-through ATM PVCs and RFC 1483 PVCs, IEEE 802.1Q VLAN, and forwarding multicast video transmissions on DSL...

  • Page 18: Related Documents

    About This Guide Related documents RADIUS: TAOS RADIUS Guide and Reference. Describes how to set up a unit to use the Remote Authentication Dial-In User Service (RADIUS) server and contains a complete reference to RADIUS attributes. Administration and troubleshooting: Stinger Administration Guide. Describes how to administer the Stinger unit and manage its operations.

  • Page 19: Table 1-1 Ip2000 Model Numbers And Platform Support

    Welcome to the IP2000 Stinger platforms and model numbers....... . . 1-1 IP2000 software specifications .

  • Page 20: Chapter 1 Welcome To The Ip2000

    Welcome to the IP2000 IP2000 software specifications IP2000 software specifications The IP2000 control module supports the following connection features: Software capability Specifications ATM protocols ATM Forum UNI (v3.0 and v3.1) ATM Forum Interim Interswitch Signaling Protocol (IISP) ATM Forum Traffic Management v4.0 ATM Forum PNNI 1.0 (optional) IP routing protocols RIPv1, RIPv2, OSPF IP multicast...

  • Page 21: Ip2000 Hardware Specifications

    Welcome to the IP2000 IP2000 hardware specifications IP2000 hardware specifications Category Specifications 15 inches (38.1cm) Physical dimensions Height: 1.06 inches (2.69cm) Width: Depth: 9 inches (22.8cm) Weight 3.4 pounds (1.5kg) 70 Watts Maximum Operating Power: Requirements Temperature: FS/LS version: 32°F–131°F (0°C–55°C) RT version: 40°F–149°F (-40°C–65°C) Relative humidity: 10% through 95% (noncondensing) Operating altitude: Up to 13,123 feet (4,000m)

  • Page 22: Network Architecture Overview

    Network architecture overview Network architecture overview A Stinger IP2000 supports all standard Stinger ATM features, such as data and voice services over DSL. In addition, it supports IP services such as multicast video, unicast video-on-demand, and other video and IPTV applications. The services supported by the IP2000 are provided downstream to DSL subscribers.

  • Page 23: Multiplexing Multiple Ip Flows On A Single Atm Vcc

    Multiplexing multiple IP flows on a single ATM VCC A Stinger IP2000 supports an implementation of Class of Service (CoS) that co-exists with the Stinger ATM QoS implementation. This feature allows transferring multiple IP video streams (multicast and unicast) over single user-side ATM virtual circuit.

  • Page 24: Table 1-2 Cos And Per-Vc Queueing For Prioritizing Ip Packet Processing

    Welcome to the IP2000 Network architecture overview Table 1-2. CoS and per-VC queueing for prioritizing IP packet processing Priority queue Priority level Packet classification assigned to queue High IP Control Protocol Classification ARP/RARP protocol messages ICMP protocol messages RIP protocol messages IGMP protocol messages Medium Multicast Classification...

  • Page 25: Gigabit Ethernet Configuration

    Gigabit Ethernet Configuration Configuring the physical and logical interface ......2-1 Verifying the Gigabit Ethernet interface setup ......2-3 Gigabit Ethernet port redundancy .

  • Page 26: Viewing Ethernet Profile Settings

    Gigabit Ethernet Configuration Configuring the physical and logical interface Viewing ethernet profile settings To configure the data-link functions of the Gigabit Ethernet interface, open the ethernet profile. For example: admin> read ethernet { 1 8 2 } admin> list [in ETHERNET/{ shelf-1 first-control-module 2 }] interface-address* = { shelf-1 first-control-module 2 } link-state-enabled = no enabled = yes...

  • Page 27: Modifying Default Ethernet Settings

    Gigabit Ethernet Configuration Verifying the Gigabit Ethernet interface setup Parameter Notes about Gigabit Ethernet settings bridging-options Not used by the IP2000. If you are configuring VLANs, you set bridging options in the vlan-ethernet profile (not in the ethernet profile). For details, see Chapter 3, “VLAN Configuration.”...

  • Page 28: Verifying The Network Processor Setup For The Interface

    Gigabit Ethernet Configuration Verifying the Gigabit Ethernet interface setup 20.1.2.0/24 ie1-1 20.1.2.3/32 local 100.1.1.0/8 4683 100.1.1.3/32 local 1580 127.0.0.0/8 127.0.0.1/32 local 127.0.0.2/32 1.1.2.0/24 1428 1.1.2.65/32 local 2937 224.0.0.0/4 mcast 224.0.0.1/32 local 224.0.0.2/32 local 224.0.0.9/32 local 255.255.255.255/32 - Verifying the network processor setup for the interface The network processor on the IP2000 creates a connection entry for the Gigabit Ethernet interface when the interface becomes operational.

  • Page 29: Gigabit Ethernet Port Redundancy

    Gigabit Ethernet Configuration Gigabit Ethernet port redundancy The following command displays GMAC statistics that show packet transfer. The txGoodPackets and rxGoodPackets fields in the command output show 8 packets transmitted and received in the ICMP sequence shown immediately above. For more details on the command output fields, see “Total transmit statistics”...

  • Page 30: Configuring A Soft Ip Interface For Gigabit Ethernet Redundancy

    Gigabit Ethernet Configuration Gigabit Ethernet port redundancy connections, VLAN connections, and LAN MBONE interface functions across a controller switchover. Note A soft IP interface configuration is required for Gigabit Ethernet redundancy of RFC 1483 connections and a LAN MBONE interface. Configuring a soft IP interface for Gigabit Ethernet redundancy The soft IP interface is an internal interface that is not associated with a specific physical port, but that can be accessed through the Ethernet interface of whichever...

  • Page 31: Configuring Gigabit Ethernet Redundancy For Vlan Bridge Circuits

    Gigabit Ethernet Configuration Gigabit Ethernet port redundancy admin> write -f The next commands configure the Gigabit Ethernet port on slot 9: admin> read ip-interface { { 1 9 2 } 0 } admin> set ip-address = 10.99.99.201/24 admin> write -f The following commands configure a soft IP interface on the same subnet: admin>...

  • Page 32: Configuring A Redundant Lan Mbone

    Figure 2-2. Gigabit Ethernet redundancy for a LAN MBONE { { 0 0 0 } 1 } Multicast 10.99.99.100/24 video servers Stinger IP2000 Multicast client interfaces MBONE { { 1 8 2 } 0 } (LIM ports) routers 10.99.99.101/24...

  • Page 33: Administrative Tools For Gigabit Ethernet

    Gigabit Ethernet Configuration Administrative tools for Gigabit Ethernet The following commands configure a soft IP interface on the same subnet: admin> new ip-interface { { 0 0 0 } 1 } admin> set ip-address = 10.99.99.100/24 admin> write -f The following commands enable the multicast forwarding function and specify a redundant LAN MBONE configuration: admin>...

  • Page 35: Chapter 3 Vlan Configuration

    The system sets this parameter to yes when the VLAN license is enabled. If the license is not enabled, the system displays an error message if you configure VLAN capabilities. For information about obtaining and enabling Lucent Technologies software licenses, contact your Lucent sales representative.

  • Page 36: Vlan Bridge Circuits

    VLAN Configuration The IP2000 VLAN implementation VLAN bridge circuits A VLAN bridge circuit is a pairing between a unique VLAN ID on the Gigabit Ethernet port and a DSL subscriber connection on a LIM port. The transfer of traffic between the two interfaces within the Stinger unit occurs at Layer 2.

  • Page 37: Configuring A Vlan Bridge Circuit

    VLAN Configuration Configuring a VLAN bridge circuit Note You can also enable multicast forwarding on the VLAN interface, to allow the interface to handle both management and multicast traffic. For details about that configuration, see “Configuring MBONE interfaces” on page 8-3. Configuring a VLAN bridge circuit To configure a VLAN bridge circuit, you must complete the following steps: Verify that bridging is enabled in the ethernet profile for the Gigabit Ethernet...

  • Page 38: Configuring Dsl Subscriber Bridging-Options Settings

    VLAN Configuration Configuring a VLAN bridge circuit Parameter Setting interface-address Address of the Gigabit Ethernet port followed by the VLAN ID, using the following format: { shelf-n slot-n port-n } vlan-id } The slot-n is 8 (for the first control module) or 9 (the second control module), and port-n is 2 for the Gigabit port.

  • Page 39: Enabling Bridging On The Gigabit Ethernet Interface

    VLAN Configuration Configuring a VLAN bridge circuit Parameter RADIUS attribute Setting bridging-group Ascend-BIR-Bridge- Number from 0 to 65535, used to group this subscriber Group (7) interface with a VLAN. Note that you cannot group multiple LIM-side PVCs in the same system with the same VLAN.

  • Page 40: Configuring A Local Management Vlan

    VLAN Configuration Configuring a local management VLAN admin> set bridging-options bridging-group = 34590 admin> write -f Then create a onnection profile on that interface for the LIM side of the VLAN bridge circuit. The following commands create a connection profile for the { 1 2 1 } LIM interface (nailed group 51): admin>...

  • Page 41: Overview Of Ip-Interface Vlan Settings

    VLAN Configuration Configuring a local management VLAN any VLAN configuration, this requires that bridging is enabled on the Gigabit Ethernet interface. For details, see “Enabling bridging on the Gigabit Ethernet interface” on page 3-5. Overview of ip-interface VLAN settings Following are the parameters, shown with default settings for a virtual IP interface, for configuring a management VLAN: [in IP-INTERFACE/{ { shelf-1 first-control-module 2 } 1 }] interface-address* = { { shelf-1 first-control-module 2 } 1 }...

  • Page 42: Administrative Tools For Vlan

    VLAN Configuration Administrative tools for VLAN First, verify that bridging is enabled on the physical interface. Then, create a virtual IP interface of the Gigabit Ethernet port and configure it as a management VLAN. For example: admin> read ip-interface { { 1 8 2 } 1 } admin>...

  • Page 43: Ip Router Configuration

    IP Router Configuration Introduction to the IP router software ....... . . 4-1 Configuring ip-interface profiles for Ethernet ports.

  • Page 44: Introduction To The Ip Router Software

    IP Router Configuration Introduction to the IP router software A route defined in a profile is a static route. A dynamic route is learned from RIP updates sent by other routers. Dynamic updates provide access to many more routes than those actually configured in the system, and are updated automatically as routes change.

  • Page 45: Displaying The Interface Table

    IP Router Configuration Introduction to the IP router software Displaying the interface table To display the interface table, use the –i option on the netstat command line: admin> netstat -i Name Net/Dest Address Ipkts Ierr Opkts Oerr 1500 1.112.0.0/16 1.112.26.146 5542 1636 1500 -...

  • Page 46: Ip2000 Performance Statistics

    IP Router Configuration Introduction to the IP router software The numbered WAN (wanN) interfaces are WAN connections, which are entered in the interface table as they become active. IP2000 performance statistics The IP2000 controller collects statistics on the number of packets and octets transmitted and received on each LIM interface.

  • Page 47: Table 4-1 Decimal Subnet Masks And Corresponding Prefix Lengths

    IP Router Configuration Introduction to the IP router software specify hosts on a 29-bit subnet, eight different bit combinations are possible. Of those eight possible host addresses, two are reserved: 000 — Reserved for the network (base address) 111 — Reserved for the broadcast address of the subnet Note Be careful with zero subnets (subnets with the same base address as a class A, B, or C network).

  • Page 48: Configuring Ip-Interface Profiles For Ethernet Ports

    IP Router Configuration Configuring ip-interface profiles for Ethernet ports Configuring ip-interface profiles for Ethernet ports The system creates an ip-interface profile for an Ethernet port when it first detects the presence of the port. For example, the following output shows the default ip- interface profiles for the soft interface (the profile with the zero index) and the IP2000 controller: admin>...

  • Page 49: Configuring A Local Ip Interface

    IP Router Configuration Configuring ip-interface profiles for Ethernet ports Parameter Setting Enable/disable RIP updates on the interface. You can rip-mode enable RIP to receive routing table updates, send them, or both. Running RIP-2 and RIP-v1 on the same network in such a way that the routers receive each other’s advertisements is not recommended.

  • Page 50: Defining A Local Virtual Ip Interface

    IP Router Configuration Configuring ip-interface profiles for Ethernet ports Defining a local virtual IP interface You can configure up to 16 ip-interface profiles for each IP2000 module as a whole, with each profile specifying one IP address. For details about using a virtual IP interface for a management VLAN, see “Configuring a local management VLAN”...

  • Page 51: Configuring Ip-Global Network Features

    IP Router Configuration Configuring ip-global network features These attacks are intended to degrade network performance, possibly to the point that the network becomes unusable. To prevent the IP router from being used as an intermediary in this type of denial-of- service attack launched from another network, you must disable the router from forwarding directed broadcasts it receives from another network.

  • Page 52: Configuring Dns

    IP Router Configuration Configuring ip-global network features Configuring DNS Domain Name System (DNS) is a TCP/IP service for centralized management of address resolution. You enable DNS lookups by specifying a domain name and the IP addresses of one or more local servers. Some sites maintain multiple DNS servers, each one dedicated to a particular client or location.

  • Page 53: Rip Policy For Propagating Updates Back To The Originating Subnet

    IP Router Configuration Configuring ip-global network features rip-trigger = yes rip-pref = 100 dialout-poison = no rip-queue-depth = 0 ignore-def-route = yes suppress-host-routes = no Parameter Setting rip-policy Policy for sending update packets that include routes received on the same interface. summarize-rip-routes Enable/disable summarization of subnet information in RIP-v1 updates.

  • Page 54: Rip Triggering

    IP Router Configuration Configuring ip-global network features admin> set rip-policy = split admin> write -f RIP triggering RIP triggering enables the router to tag routes that have been updated in the routing table and send updates that include only the changed routes. The result is reduced processing overhead for both the TAOS router and its neighbors.

  • Page 55: Ignoring Default Routes When Updating The Routing Table

    20849 Ignoring default routes when updating the routing table Lucent Technologies recommends enabling the ignore-def-route parameter to prevent routing updates from modifying the default route in the routing table. The following set of commands protects the default route from RIP updates: admin>...

  • Page 56: Overview Of Settings For Defining Pools

    IP Router Configuration Configuring ip-global network features Overview of settings for defining pools You can define up to 128 address pools locally in the ip-global profile. Those pools can be used to assign addresses to connections authenticated locally (in connection profiles) or by RADIUS.
  • Page 57 IP Router Configuration Configuring ip-global network features " " pool-num base-addr assign-count Syntax element Description pool-num Pool number. If you use the same number to designate two pools, one locally and one in RADIUS, the RADIUS definition takes precedence. So if you have defined some pools in the ip-global profile and do not wish to override them, start numbering the pools at the next number.

  • Page 58: Preventing The Use Of Class Boundary Addresses

    IP Router Configuration Configuring ip-global network features Specifying the RADIPAD host Each RADIUS server must specify the host running RADIPAD and (optionally) the systems that can access the global pools. These settings are defined in a radipa-hosts pseudo-user profile, which uses the following format in the first line of the profile: radipa-hosts Password = "ascend", Service-Type = Outbound-User Subsequent lines in the profile use the following attribute-value pairs to define which hosts can assign addresses from the pools managed by RADIPAD:...

  • Page 59: Example Of Configuring Summarized Address Pools

    IP Router Configuration Configuring ip-global network features The following commands define three address pools, each containing 50 addresses. Pool 1 contains 10.2.3.4 through 10.2.3.54. Pool 2 contains 11.5.7.51 through 11.5.7.101. Pool 3 contains 12.7.112.15 through 12.7.112.65. admin> read ip-global admin> set pool-base-address 1 = 10.2.3.4 admin>...
  • Page 60 IP Router Configuration Configuring ip-global network features Setting the pool-summary flag The following commands enable the pool-summary flag: admin> read ip-global admin> set pool-summary = yes admin> write -f Defining network-aligned pools Following are the rules for network-aligned address pools: The specified number of addresses in the pool must be two less than the total number of addresses in the pool.

  • Page 61: Examples Of Assigning An Address From A Pool

    Hardware handshaking ON VAN Jacobson compression ON Figure 4-2 shows a remote host requesting and being assigned an IP address. Figure 4-2. Remote CPE requiring assigned IP address Network side User side Stinger IP2000 Stinger IP2000 Address request GigE interface 10.2.3.128/32 10.2.3.1/24 The following commands enable dynamic address assignment systemwide: admin>...

  • Page 62: Ip Pool Chaining

    IP Router Configuration Configuring ip-global network features The following commands configure a profile to acquire an address from the first pool that has available addresses: admin> new connection victor admin> set active = yes admin> set encapsulation-protocol = ppp admin> set ppp recv-password = localpw admin>...
  • Page 63 IP Router Configuration Configuring ip-global network features pools-JFAN-TNT Password = "ascend", Service-Type = Outbound Ascend-IP-Pool-Chaining = IP-Pool-Chaining-Yes, Ascend-IP-Pool-Definition = "1 11.168.6.10 10", Ascend-IP-Pool-Definition = "2 12.168.6.10 10", Ascend-IP-Pool-Definition = "3 13.168.6.10 10", Ascend-IP-Pool-Definition = "7 17.168.6.10 10", Ascend-IP-Pool-Definition = "8 18.168.6.10 10", Ascend-IP-Pool-Definition = "9 19.168.6.10 10"...
  • Page 64 IP Router Configuration Configuring ip-global network features Parameter Setting assign-count An array of up to 128 numbers that specify the number of addresses in a pool that starts with the corresponding pool-base-address. Number of an address pool from which to acquire an address-pool address.
  • Page 65 IP Router Configuration Configuring ip-global network features admin> write -f admin> new connection ravi admin> set active = yes admin> set encapsulation-protocol = ppp admin> set ppp-options recv-password = localpw admin> set ip-options address-pool = 1 admin> write -f Following are comparable RADIUS profiles: jfan Password = "localpw"...
  • Page 66 IP Router Configuration Configuring ip-global network features RADIUS attribute Value Ascend-IP-Pool-Definition Address pool definition in a pseudo-user profile. The (217) value has the following syntax: pool-number base-addr assign-count The pool-number value is an integer that identifies the pool. A pool chain contains all of the pools defined in sequence, such as 1, 2, 3.

  • Page 67: Configuring Dhcp Relay To Allow Cpe Clients To Obtain An Address

    IP Router Configuration Configuring ip-global network features admin> set ppp-options recv-password = localpw admin> set ip-options address-pool = 7 admin> write -f admin> new connection hasnain admin> set active = yes admin> set encapsulation-protocol = ppp admin> set ppp-options recv-password = localpw admin>...

  • Page 68: Sample Dhcp Relay Configuration

    IP Router Configuration Configuring ip-global network features [in IP-GLOBAL:bootp-relay:bootp-servers] bootp-servers[1] = 0.0.0.0 bootp-servers[2] = 0.0.0.0 Parameter Setting active Enable/disable DHCP relay. When this parameter is set to yes, the IP2000 forwards requests from a client on one network (such as a remote interface) to a DHCP server on another network interface (such as the Gigabit Ethernet interface of the IP2000).

  • Page 69: Configuring Dhcp Option 82 For Use With Dhcp Relay

    IP Router Configuration Configuring ip-global network features admin> new connection cpe-router admin> set active = yes admin> set encapsulation-protocol = atm admin> set ip-options remote-address = 3.3.3.3/30 admin> set atm-options nailed-group = 251 admin> write -f Configuring DHCP Option 82 for use with DHCP relay DHCP option 82, the relay agent Information option, is used to associate a unique identifier with a broadband device such as a DSL CPE or Integrated Access Device (IAD).

  • Page 70: Sample Dhcp Option 82 Configuration

    IP Router Configuration Configuring ip-route profiles Parameter Setting remote-id:enable Enable/disable the remote identifier suboption of DHCP option 82. If enabled, the IP2000 encodes a globally unique identifier of the remote CPE from which it received a DHCP client-to-server packet, to ensure that DHCP responses are sent back to the proper remote client.

  • Page 71: Overview Of Typical Static Route Settings

    IP Router Configuration Configuring ip-route profiles Overview of typical static route settings You can define static routes in ip-route profiles or in RADIUS. For details about RADIUS pseudo-user and user profile route definitions, using the Framed-Route (22) or Ascend-Private-Route (104) attribute-value pair, see the TAOS RADIUS Guide and Reference.

  • Page 72: Figure 4-4 Default Route To A Local Ip Router

    IP Router Configuration Configuring IP connection interfaces for CPE devices address and activate the route. You can create a default route by modifying the default profile, or by creating one or more ip-route profiles that specify a zero destination and a valid gateway address. Figure 4-4 shows a router that resides on the same subnet as the IP2000 Gigabit Ethernet IP interface.

  • Page 73: Typical Atm-Options Settings For Terminating Pvcs

    IP Router Configuration Configuring IP connection interfaces for CPE devices The CPE devices described in this section are IP-capable DSL devices that transmit IP over ATM. IP over ATM is sometimes referred to as RFC 1483 traffic. The CPE devices require a terminating PVC to the Stinger unit. A terminating PVC that is not switched through the system.

  • Page 74: Typical Ip-Options Settings For Terminating Pvcs

    IP Router Configuration Configuring IP connection interfaces for CPE devices Typical ip-options settings for terminating PVCs For information about enabling IP multicast forwarding on client or remote MBONE interfaces, see Chapter 8, “IP Multicast Configuration.” Following are the IP options (shown with default settings) for configuring an IP routed RFC 1483 connection to a DSL CPE: [in CONNECTION/"":ip-options] ip-routing-enabled = yes...

  • Page 75: Figure 4-6 Router-To-Router Ip Connection

    IP Router Configuration Configuring IP connection interfaces for CPE devices Sample RFC 1483 terminating PVC to a CPE router Figure 4-6 shows a CPE router connection using IP over ATM. Figure 4-6. Router-to-router IP connection Network side User side CPE router Gigabit (router-1) Ethernet...

  • Page 76: Figure 4-7 A Numbered-Interface Connection

    IP Router Configuration Configuring IP connection interfaces for CPE devices Figure 4-7. A numbered-interface connection Network side User side CPE router Gigabit Ethernet IP/ATM IP services 2.2.2.2 3.3.3.3/30 7.7.7.7/30 [in CONNECTION/numbered:ip-options] remote-address = 3.3.3.3/30 local-address = 7.7.7.7/30 Some applications such as SNMP use the local-address value internally to keep track of the circuit.

  • Page 77: Figure 4-8 Forwarding Terminating Pvcs On The Gigabit Ethernet Interface

    IP Router Configuration Configuring IP connection interfaces for CPE devices advertisement of the host routes associated with a numbered interface by using the suppress-host-routes parameter, which is described in the Stinger Reference. Example of forwarding IP-routed PVCs across Gigabit Ethernet You can forward RFC 1483 PVCs from DSL subscribers onto the Gigabit Ethernet IP interface to be further routed to a specific IP destination such as an Internet service provider (ISP), as shown in Figure 4-8.

  • Page 78: Figure 4-9 Aggregating Pvcs Onto A Single Virtual Circuit Using Ip Routing

    IP Router Configuration Configuring IP connection interfaces for CPE devices interface-address* = { { shelf-1 first-control-module 2 } 0 } ip-address = 1.1.1.1/28 proxy-mode = Off rip-mode = routing-off route-filter = "" rip2-use-multicast = yes ospf = { no 0.0.0.0 normal 10 40 5 simple ******* 0 1 16777215 type-1 c+ multicast-allowed = no igmp-options = { 2 125 100 10 2 } multicast-rate-limit = 100...

  • Page 79: Configuring Bridged Ip Routing (Bir) Connection Interfaces

    ISP. Configuring bridged IP routing (BIR) connection interfaces With bridged IP routing (BIR), a Stinger IP2000 can establish an IP routed connection to an IP host through a customer premises equipment (CPE) bridge device. A BIR connection can use a line interface module (LIM) or trunk interface.

  • Page 80: Figure 4-10 Bir Interface On A Lim Port

    Ascend-BIR-Proxy Enable/disable proxy Address Resolution Protocol (71) (ARP), which causes the Stinger IP2000 to respond as proxy for ARP requests from local hosts for remote hosts on the far end of the link. ip-routing-enabled Ascend-Route-IP Enable/disable IP routing on the interface.

  • Page 81: Figure 4-11 Bir Subnet Configuration On Lim Interface

    A BIR subnet configuration specifies a remote subnet address, and can be used to transmit bridged data to multiple IP hosts on that subnet. When the Stinger IP2000 receives a packet destined for a BIR subnet interface, it examines the network bits of the destination address and forwards the packet to the related CPE.

  • Page 82: Figure 4-12 Bir/32 Configurations

    Ascend-BIR-Proxy = BIR-Proxy-Yes Sample host route (BIR/32) configurations When a Stinger IP2000 receives a packet to a BIR/32 interface, it examines the full 32 bits of the destination address and forwards the packet to the related CPE. Figure 4-12 shows two bridging DSL CPE devices, each supporting one host. In this example, the IP hosts have addresses on the same IP network, but that is not a requirement.

  • Page 83: Sample Use Of Filters With Bir Connections

    IP Router Configuration Configuring bridged IP routing (BIR) connection interfaces The following commands modify the connection profile immediately above to configure a BIR/32 interface through the CPE labeled Bridge-6: admin> set station = bir-6 (New index value; will save as new profile CONNECTION/bir-6.) admin>...

  • Page 84: Figure 4-13 Bidirectional Filtering On A Bir Interface

    IP Router Configuration Configuring bridged IP routing (BIR) connection interfaces Figure 4-13 shows a sample BIR interface to a subnet that supports two IP hosts. Figure 4-13. Bidirectional filtering on a BIR interface Network side User side 1.1.1.2/24 2.2.2.36/24 2.2.2.28/24 IP filter Gigabit Bridge CPE...

  • Page 85: Administrative Tools For Ip Routing

    IP Router Configuration Administrative tools for IP routing admin> set output-filters 1 ip-filter source-port = 50 admin> set output-filters 2 valid-entry = yes admin> set output-filters 2 forward = yes admin> set output-filters 2 Type = ip-filter admin> write -f The following commands create a BIR profile to the bridge CPE in Figure 4-13, and apply the sample filter: admin>...

  • Page 87: Figure 5-1 Simple Diagram Of Three Virtual Domains (Virtual Routers)

    Virtual Router Configuration Overview of virtual routing ......... 5-1 Creating a virtual router.

  • Page 88: How Virtual Routers Affect The Routing Table

    With virtual routers, addresses must be unique within the virtual domain, but not necessarily within the Stinger IP2000. Because each virtual router maintains its own routing table, and because it knows about only those interfaces that explicitly specify the same virtual router, there is no requirement that the private networks maintain unique address spaces, as long as the virtual domains are not interconnected.

  • Page 89: Creating A Virtual Router

    Virtual Router Configuration Creating a virtual router Creating a virtual router When at least one vrouter profile is configured, the system-ip-address parameter and the global-vrouter parameter in the ip-global profile apply to the global router. All interfaces that are not explicitly assigned to another virtual router are grouped with the global router.

  • Page 90: Example Of Defining A Virtual Router

    Virtual Router Configuration Creating a virtual router Parameter Setting pool-base-address Base address of a pool of contiguous addresses on a local network or subnet. The pool will be exclusively for use by the virtual router. For details about defining address pools, see “Configuring and using address pools”...
  • Page 91 Virtual Router Configuration Creating a virtual router 127.0.0.0/8 bh0_vr1 6815 127.0.0.1/32 local 6815 127.0.0.2/32 rj0_vr1 6815 224.0.0.9/32 local 6815 Total Routes = 4 Hidden Routes = 0 admin> netstat vr1 -in Name Net/Dest Address Ipkts Ierr Opkts Oerr vr0_vr1 1500 127.0.0.4/32 127.0.0.4 0 lo0_vr1...

  • Page 92: Defining Address Pools For A Virtual Router

    Virtual Router Configuration Creating a virtual router 0 packets received 0 packets received with header errors 0 packets received with address errors 0 packets received forwarded 0 packets received with unknown protocols 0 inbound packets discarded 0 packets delivered to upper layers 0 transmit requests 0 discarded transmit packets 0 outbound packets with no route...

  • Page 93: Assigning Interfaces To A Virtual Router

    Virtual Router Configuration Creating a virtual router admin> write -f Following is a comparable RADIUS pool definition: pools-taos01 Password = "ascend", Service-Type = Outbound-User Ascend-IP-Pool-Definition = "1 130.100.100.128 127 vr1" The vr1 virtual router is now maintaining the following pool of addresses: admin>...

  • Page 94: Defining Virtual Router Static Routes

    Virtual Router Configuration Creating a virtual router admin> set atm-options nailed-group = 201 admin> write -f Following is a comparable RADIUS profile: permconn-st-1 Password = "ascend" Service-Type = Outbound, Framed-Protocol = ATM-1483, User-Name = "router-1", Framed-IP-Address = 10.7.8.200, Framed-IP-Netmask = 255.255.255.252, Ascend-ATM-Group = 201, Ascend-Route-IP = Route-IP-Yes, Ascend-ATM-Vpi = 8,...

  • Page 95: Examples Of Defining A Route On A Per-Virtual-Router Basis

    Virtual Router Configuration Creating a virtual router Examples of defining a route on a per-virtual-router basis When you define a route on a per-virtual-router basis, it appears only in the specified virtual router’s routing tables. That virtual router “owns” the route. Following is an example of defining a static route within the vr1 virtual router domain.

  • Page 96: Configuring Virtual Router Dns Servers

    Virtual Router Configuration Creating a virtual router The following output shows that the route has been added to the global router’s routing table: admin> netstat -rn Destination Gateway Flg Pref Met 0.0.0.0/0 10.1.6.1 11.0.0.0/24 vr0_vr1 20.0.0.0/8 ie1-12-1 20.1.1.2/32 local 2347 127.0.0.0/8 2378 127.0.0.1/32...

  • Page 97: Example Of A Typical Virtual Router Dns Configuration

    Virtual Router Configuration Creating a virtual router Parameter Setting domain-name Primary domain name (up to 63 characters) to use for DNS lookups for this virtual router. The system appends this domain name to hostnames when performing lookups. sec-domain-name Secondary domain name to use for DNS lookups for this virtual router if the hostname is not found in the primary domain.

  • Page 98: Deleting A Virtual Router

    For example: admin> delete vrouter vr1 Lucent Technologies recommends that you reset the system after deleting a virtual router with active connections. If a system reset is not possible, the recommended...
  • Page 99 Virtual Router Configuration Administrative tools for virtual routers Table 5-1. Administrative commands showing optional vrouter arguments (Continued) Command Permissions Usage with optional vrouter argument traceroute [-n] [-v] [-m max_ttl] [-p port] [-q nqueries] traceroute diagnostic [-w waittime] [-r vrouter] [-s src_IPaddr] hostname [datasize] debug agrm -rt [vrouter] [-f]...

  • Page 101: Chapter 6 Ospf Configuration

    This implementation of OSPF conforms to RFC 2328 specifications, but does not support the following features: Stinger IP2000 systems do not currently function as an interior gateway protocol (IGP) gateway. OSPF routing is not supported on virtual IP interfaces.

  • Page 102: Authentication

    OSPF Configuration Overview of OSPF features supported by the IP2000 Hierarchical routing via normal areas, stub areas, and not-so-stubby-areas (NSSAs) Shortest path first link-state routing algorithm Diagnostics and traps Authentication All OSPF protocol exchanges are authenticated by simple authentication by default. Only trusted routers can participate in the autonomous system’s routing.

  • Page 103: Figure 6-1 Ospf Broadcast Network On Gigabit Ethernet

    OSPF Configuration Overview of OSPF features supported by the IP2000 routers and networks forms the OSPF topological database. Table 6-1 shows the types of LSAs. Table 6-1. Description of LSA types LSA type Description Type 1 (RTR) router Type 1 LSAs describe the collected states of the router’s interfaces.

  • Page 104: Routing Across Nbma Interfaces

    OSPF Configuration Overview of OSPF features supported by the IP2000 To reduce the number of adjacencies each router must form, OSPF calls one of the routers the designated router. As routers begin to form adjacencies, they elect a designated router and then all other routers on the network establish adjacencies, primarily with the designated router.

  • Page 105: Figure 6-2 Ospf Costs For Different Types Of Links

    OSPF Configuration Overview of OSPF features supported by the IP2000 Figure 6-2. OSPF costs for different types of links Router-1 Cost = 10 Cost = 10 56Kbps Router-3 Router-2 Cost = 240 The Stinger unit has a default cost of 1 for a connected route (Ethernet) and 10 for a WAN link.

  • Page 106: Figure 6-3 Dividing An Ospf Autonomous System Into Areas

    OSPF Configuration Overview of OSPF features supported by the IP2000 Figure 6-3. Dividing an OSPF autonomous system into areas Backbone area Area-1 Area-2 Area-3 With the ABRs and area boundaries set up correctly, link-state databases are unique to an area. You can configure the Stinger unit to route in normal areas, stub areas, and NSSAs.

  • Page 107: Figure 6-4 Sample Ospf Topology

    OSPF Configuration Overview of OSPF features supported by the IP2000 Link-state routing algorithms The link-state routing algorithms require that all routers within a domain maintain synchronized (identical) topological databases, and that the databases describe the complete topology of the domain. An OSPF router’s domain can be an autonomous system or an area within an autonomous system.

  • Page 108: Table 6-3 Shortest-Path Tree And Resulting Routing Table For Router-1

    Direct Enabling OSPF systemwide Before the Stinger IP2000 can route OSPF, it must be configured for IP routing. For details about configuring IP routing, see Chapter 4, “IP Router Configuration.” To configure the system to use OSPF routing, you must configure each LAN or WAN interface that will support OSPF routing, and enable the protocol systemwide.

  • Page 109: Configuring Ospf On Gigabit Ethernet

    = yes admin> write -f Configuring OSPF on Gigabit Ethernet Before the Stinger IP2000 can route OSPF, it must be configured for IP routing. For details about configuring ip-interface profiles, see “Configuring ip-interface profiles for Ethernet ports” on page 4-6.
  • Page 110 Stinger from becoming a designated router or backup designated router. The higher the priority value of the Stinger IP2000 relative to other OSPF routers on the network, the better the chances that it will become one of these routers. For details, see “Designated and backup designated routers on...
  • Page 111 OSPF Configuration Configuring OSPF on Gigabit Ethernet Parameter Setting down-cost Cost applied to the interface when it is unavailable. The output cost when the link is physically unavailable but virtually active. ase-type Type of metric to apply to routes learned from RIP. This parameter applies in a connection profile only when OSPF is not active.

  • Page 112: Figure 6-5 Ospf On A Lan Interface

    (such as 0.0.0.1) in one of the existing OSPF routers, and add the Stinger IP2000 to that area. You can then assign the same area number (0.0.0.1) to all OSPF routers reached through the Stinger IP2000 across a WAN link.

  • Page 113: Configuring Ospf On An Atm Trunk Interface

    Configuring OSPF on an ATM trunk interface Configuring OSPF on an ATM trunk interface Before the Stinger IP2000 can route OSPF, it must be configured for IP routing. For details about configuring connection profiles for IP routing, see “Configuring IP connection interfaces for CPE devices”...

  • Page 114: Figure 6-6 Ospf Over Atm Point To Point

    OSPF Configuration Configuring OSPF on an ATM trunk interface Figure 6-6. OSPF over ATM point to point Backbone area 0.0.0.0 Stinger-1 Stinger-2 Router-1 IP/ATM (OSPF) 3.3.3.3/24 CellPipe® The following commands configure OSPF in the unit labeled Stinger-2 in Figure 6-6: admin>...

  • Page 115: Figure 6-7 Ospf Nbma Over Atm Point To Point

    (yes or no). Example of an NBMA configuration Figure 6-7 shows a Stinger IP2000 connecting point-to-point with another router that operates in an OSPF NBMA network. Figure 6-7. OSPF NBMA over ATM point to point Stinger-1 90.90.90.1/8 Router-2 90.90.90.2/8...

  • Page 116: Configuring Global Route Options That Apply To Ospf

    OSPF Configuration Configuring global route options that apply to OSPF admin> set ip-options ospf-options network-type = NonBroadcast admin> set telco-options nailed-groups = 851 admin> set mp-options enabled = no admin> set atm-options atm1483type = aal5-llc admin> set atm-options vci = 101 admin>...

  • Page 117: Example Of Setting Ase Preferences

    OSPF Configuration Configuring ip-route OSPF options admin> set pool-summary = yes admin> set pool-base-address 1 = 10.12.253.1 admin> set assign-count 1 = 62 admin> set pool-ospf-adv-type = type-1 admin> write -f When pool-summary is set to yes and OSPF is enabled, the OSPF subsystem uses the pool-ospf-adv-type parameter to determine how to import summarized routes into OSPF.

  • Page 118: Example Of Configuring A Type 7 Lsa In An Nssa

    6-5. To configure the Stinger unit to route OSPF in an NSSA, all OSPF interfaces in the Stinger IP2000 must specify the NSSA area-type. To configure a type 7 LSA, you must specify a static route in an ip-route profile.

  • Page 119: Example Of Assigning A Cost To A Static Route

    OSPF Configuration Administrative tools for OSPF routing Example of assigning a cost to a static route The lower the cost assigned to a route, the more likely the router is to choose the route to forward traffic. Typically, you account for the bandwidth of a connection when assigning costs.

  • Page 121: Chapter 7 Broadband Ras Configuration

    Administrative tools for PPP sessions ....... . . 7-10 With broadband remote access server (BRAS) support, a Stinger IP2000 can terminate PPP over ATM (PPPoA) and PPP over Ethernet (PPPoE) sessions received on a LIM DSL interface.

  • Page 122: Figure 7-1 Pppoa Topology

    Stinger unit to the IP cloud beyond it. Figure 7-2. PPPoE topology Stinger IP2000 Bridge PPPoE Ethernet client PPPoE Note Currently, the Stinger IP2000 does not support multiclient PPPoE across a single DSL interface. Stinger® IP2000 Configuration Guide...

  • Page 123: Required Setup For Pppoa And Pppoe Connections

    Broadband RAS Configuration Required setup for PPPoA and PPPoE connections Required setup for PPPoA and PPPoE connections To enable establishment of PPPoA or PPPoE connections using IP routing, you must complete the following steps: Configure the answer-defaults profile to accept PPP session requests and require their authentication.

  • Page 124: Terminating Traffic On A Lim Internal Interface

    Broadband RAS Configuration Required setup for PPPoA and PPPoE connections Parameter Setting enabled The enabled parameter must be set to yes (the default) for the system to answer PPP session requests. With the default no-ppp-auth setting, the Stinger unit receive-auth-mode does not request authentication.
  • Page 125 Broadband RAS Configuration Required setup for PPPoA and PPPoE connections reassembly (SAR) port. The internal interface number is one greater than the highest DSL interface number on the module. For example, the following command output indicates a 48-port LIM in slot 1, a 72-port LIM in slots 2 and 4, and a 24-port LIM in slot 6: admin>...

  • Page 126: Figure 7-3 Example Of A Pppoa Session On A Dsl Interface

    Required setup for PPPoA and PPPoE connections Example of configuring a PPPoA connection Figure 7-3 shows a Stinger IP2000. Across a DSL interface, a CellPipe® unit is operating as a PPPoA router. Figure 7-3. Example of a PPPoA session on a DSL interface Stinger IP2000 3.3.3.141/29...

  • Page 127: Sample Pppoa Connection With Bidirectional Chap Authentication

    Broadband RAS Configuration Required setup for PPPoA and PPPoE connections Parameter RADIUS attribute Setting bidirectional-auth Ascend-Bi-Directional- Enable/disable bidirectional CHAP authentication. Auth (46) Used only for bidirectional CHAP. send-auth-mode Ascend-Send-Auth Set to chap-ppp-auth for bidirectional CHAP. Used (231) only for bidirectional CHAP. substitute-rev-name Ascend-Recv-Name Name that must be received from the far end during (45)

  • Page 128: Figure 7-4 Example Of A Pppoe Session On A Dsl Interface

    Ascend-Call-Type = 0 Example of configuring a PPPoE connection Figure 7-3 shows a Stinger IP2000. Across a DSL interface, a CPE bridging device connects to an Ethernet segment with a PPPoE client. Figure 7-4. Example of a PPPoE session on a DSL interface Stinger IP2000 2.2.2.1/32...

  • Page 129: Sample Pppoe Connection Using Pap Authentication

    Broadband RAS Configuration Required setup for PPPoA and PPPoE connections Parameter RADIUS attribute Setting ip-routing-enabled Ascend-Route-IP Enable/disable IP routing for the interface. IP routing is (228) enabled by default. remote-address Framed-IP-Address IP address of the remote device, which can include a subnet specification.

  • Page 130: Optional Configuration Of A Lim Atm Internal Interface

    Broadband RAS Configuration Optional configuration of a LIM ATM internal interface Optional configuration of a LIM ATM internal interface By default, the ATM internal interface of a LIM is enabled and configured with system-generated values for required settings, so no additional configuration is required.

  • Page 131: Chapter 8 Ip Multicast Configuration

    IP2000 network processor. If the license is not enabled, the system displays an error message if you configure multicast forwarding on the IP2000. For information about obtaining and enabling Lucent Technologies software licenses, contact your Lucent sales representative. IP multicast forwarding...

  • Page 132: Figure 8-1 Multicast Video Sample Setup

    IP Multicast Configuration IP multicast forwarding Figure 8-1. Multicast video sample setup Network side User side Set-top box (STB) Multicast video server Stinger IP2000 router multicast Multicast NET-1 router IP multicast router multicast NET-2 To the multicast clients, the Stinger appears to be a multicast router originating the video stream.

  • Page 133: Table 8-1 Unused Multicast Client Settings For Lan Interfaces

    Configure the ip-interface or connection profile for each LAN or WAN MBONE interface. Be sure to set multicast-allowed to yes. A Stinger IP2000 does not support multicast heartbeat monitoring, so the following ip-global settings are not used: Stinger® IP2000 Configuration Guide...

  • Page 134: Table 8-2 Unused Multicast Heartbeat Monitoring Settings

    IP Multicast Configuration Configuring MBONE interfaces Table 8-2. Unused multicast heartbeat monitoring settings Unused ip-global settings [in IP-GLOBAL] multicast-hbeat-addr = 0.0.0.0 multicast-hbeat-port = 0 multicast-hbeat-slot-time = 0 multicast-hbeat-Number-Slot = 0 multicast-hbeat-Alarm-threshold = 0 multicast-hbeat-src-addr = 0.0.0.0 multicast-hbeat-src-addr-mask = 0.0.0.0 If you need more information about these settings, see the parameter descriptions in the Stinger Reference.

  • Page 135: Figure 8-3 Sample Configuration Of Multiple Mbone Interfaces

    Figure 8-3. Sample configuration of multiple MBONE interfaces Network side (MBONE) User side Multicast video servers MBONE Stinger IP2000 routers Multicast client interfaces (LIM ports) { { 1 8 2 } 0 } { 1 17 1 } { 1 17 2 }...

  • Page 136: Sample Mbone Configuration On Gigabit Ethernet Vlans

    IP Multicast Configuration Configuring MBONE interfaces admin> read ip-interface { { 1 8 2 } 0 } admin> set ip-address = 1.1.1.2/28 admin> set multicast-allowed = yes admin> write -f The next commands configure two WAN MBONE interfaces on ATM trunk interfaces: admin>...

  • Page 137: Figure 8-4 Gigabit Ethernet Vlan Mbone Interface

    IP Multicast Configuration Configuring MBONE interfaces Figure 8-4. Gigabit Ethernet VLAN MBONE interface Network side (MBONE) User side Multicast video server Stinger IP2000 Multicast client interfaces MBONE (LIM ports) 13.13.13.13/24 router { { 1 8 2 } 1 } CPE routers Following is a sample Gigabit Ethernet VLAN MBONE interface configuration.

  • Page 138: Managing Multicast Group Memberships

    RADIUS profile (see “Configuring multicast client interfaces” on page 8-11). Number of multicast clients per group A Stinger IP2000 allows up to 1017 multicast clients per group. The following restrictions apply: Multicast groups from 224.0.0.100 through 224.0.0.160 are reserved for internal use.

  • Page 139: Sample Multicast Service Configurations

    IP Multicast Configuration Managing multicast group memberships Parameter RADIUS attribute Setting service-name Ascend-Multicast- Name assigned to the service profile, up to 31 Service-Name (276) characters. active Ascend-Multicast- Enables or disables the profile. Service-Active (277) Note: If the profile is disabled, none of the clients on the interfaces whose profiles point to this service profile are allowed to join any multicast groups.
  • Page 140 IP Multicast Configuration Managing multicast group memberships admin> set filter-type = inclusive admin> set filter-list 1 active = yes admin> set filter-list 1 mcast-ip-address = 239.255.129.119 admin> write -f admin> new mcast-service gold-service admin> set active = yes admin> set snmp-trap-enable = yes admin>...

  • Page 141: Configuring Multicast Client Interfaces

    Client (155) responses on the interface. The system does not forward multicast traffic on the basis of this setting. The rate at which the Stinger IP2000 accepts multicast Ascend-Multicast- multicast-rate- packets from clients on the interface. For example, if...

  • Page 142: Setting Igmp-V2 Timers (Local Profiles Only)

    IP Multicast Configuration Configuring multicast client interfaces Parameter RADIUS attribute Setting multicast-group- Ascend-Multicast- Number of seconds to delay before forwarding a Leave leave-delay Grp-Leave-Delay Group message. The sum of (multicast-group-leave- (111) delay × 1000) plus multicast-group-leave-delay-msec is the number of milliseconds the system waits before forwarding to the MBONE router an IGMP version-2 Leave Group message it receives across a multicast client interface.

  • Page 143: Sample Multicast Video Configuration With Filters

    IP Multicast Configuration Configuring multicast client interfaces query-interval = 125 query-response-interval = 100 last-member-query-interval = 10 last-member-query-count = 2 Parameter Setting robust-count A threshold of packet losses (from 2 to 10) up to which the multicast subsystem will remain robust. If the interface is expected to have a high rate of packet loss, increase this value.

  • Page 144: Figure 8-5 Dsl Video Application With A Local Mbone Interface

    IP Multicast Configuration Configuring multicast client interfaces Figure 8-5. DSL video application with a local MBONE interface Network side User side Set-top box (STB) Multicast video server 5.5.5.5 Gigabit Ethernet CPE-1 NET-1 2.2.2.2/29 Multicast router CPE-2 3.3.3.3/29 NET-2 7.7.7.7 Configuring the local MBONE interface The following commands enable the MBONE interface on the Gigabit Ethernet port: admin>...

  • Page 145: Applying A Filter That Restricts The Gige Interface To Video Traffic Only

    IP Multicast Configuration Configuring multicast client interfaces admin> set ip-options multicast-allowed = yes admin> set ip-options multicast-rate-limit = 20 admin> set ip-options multicast-service-profile = gold-service admin> set ip-options multicast-max-groups = 2 admin> set atm-options vci = 100 admin> set atm-options nailed-group = 52 admin>...

  • Page 146: An Alternative Filter To Restrict Each Client Interface

    IP Multicast Configuration Configuring multicast client interfaces admin> set input-filters 1 forward = yes admin> set input-filters 1 Type = ip-filter admin> set input-filters 1 ip-filter source-address-mask = 255.255.255.0 admin> set input-filters 1 ip-filter source-address = 239.100.100.0 The following commands specify an output filter that allows client access to the video server at IP address 5.5.5.5 (Figure 8-5).

  • Page 147: Figure 8-6 Iptv Video Sample Configuration

    IP Multicast Configuration Configuring multicast client interfaces admin> set input-filters 1 ip-filter dest-address = 5.5.5.5 The next set of commands specifies an input filter that allows only inbound traffic that uses the IGMP protocol (protocol number 2) from a client on the subnet 2.2.2.x. admin>...
  • Page 148 IP Multicast Configuration Configuring multicast client interfaces The following command on Stinger-1 displays the nailed-group number of the ADSL interface (LIM slot 4, port 5) to the CPE router in Figure 8-6: admin> which -n { 1 4 5 } Nailed group corresponding to port { shelf-1 slot-4 5 } is 155 The following command on Stinger-1 displays the nailed-group number of the OC3- ATM interface (trunk slot 17, port 2) that connects to the ATM core network in...

  • Page 149: Administrative Tools For Igmp Operations

    IP Multicast Configuration Administrative tools for IGMP operations admin> set encapsulation-protocol = atm admin> set ip-options remote-address = 3.3.3.3/29 admin> set atm-options vci = 100 admin> set atm-options nailed-group = 801 admin> write -f Following is a comparable RADIUS profile: permconn-st-1 Password = "pwd"...

  • Page 151: Chapter 9 Pim-Sm V2 Configuration

    PIM-SM v2 Configuration PIM-SM features supported with this software version....9-1 Overview of PIM-SM configuration ........9-2 Sample PIM-SM system configuration.

  • Page 152: Table 9-1 Current Level Of Support For Pim-Sm Functionality

    PIM-SM v2 Configuration Overview of PIM-SM configuration Table 9-1. Current level of support for PIM-SM functionality PIM-SM capability Support in this software version PIM-SM general purpose (*,G) state states PIM join/prune messages Join/prune messages for the (*,G) PIM-SM state Bootstrap router (BSR) Stinger units can be configured to act as C-BSR and take part in the BSR election process.

  • Page 153: Enabling Multicast And Pim

    PIM-SM v2 Configuration Overview of PIM-SM configuration Enabling multicast and PIM A PIM BSR is a dynamically elected router within a PIM domain that is responsible for constructing the set of RPs and originating BSMs. A C-BSR is a PIM router configured to participate in the BSR election and to act as BSR if elected.

  • Page 154: Example Showing Bsr Election And Dynamic Group-Rp Mappings

    PIM-SM v2 Configuration Overview of PIM-SM configuration Parameter Setting cbsr-interval Number of seconds, from 5 to 900, between transmission of BSMs. The default is to send BSMs every 60 seconds. This setting is not used when cbsr- enable is set to no. Example showing BSR election and dynamic group-RP mappings The following commands configure the Stinger unit to act as C-BSR using the IP address of the Gigabit Ethernet interface (1.1.1.101 in this example):...

  • Page 155: Configuring Static Mappings Between Groups And Rendezvous Points

    PIM-SM v2 Configuration Overview of PIM-SM configuration Details of CURRENT BSR: BSR IP Address : 1.1.1.101 BSR Interface BSR Priority : 255 BSR holdtime : 57 BSR Current Frag Tag : 717 BSR HASH masklen : 30 The system is also receiving group-RP mappings dynamically from other routers. For example, the following command displays both static (if any) and dynamic group-RP mappings: admin>...

  • Page 156: Configuring Pim On Gigabit Ethernet Or Trunk Interfaces

    PIM-SM v2 Configuration Overview of PIM-SM configuration Parameter Setting A multicast group address (a class D IP address). You group-address can specify a full group address or a group range. If you specify a prefix (such as /8 in the value 226.0.0.0/8), the system automatically updates the group-mask parameter with the appropriate decimal value (such as 255.0.0.0).
  • Page 157 PIM-SM v2 Configuration Overview of PIM-SM configuration hello-priority = 1 join-prune-interval = 60 join-prune-holdtime = 210 lan-delay-option = yes lan-delay = 5000 override-interval = 2500 Note You cannot enable PIM on a virtual Ethernet interface. Following are the parameters, shown with default values, for configuring PIM on a trunk interface: [in CONNECTION/""] encapsulation-protocol = atm-circuit...
  • Page 158 PIM-SM v2 Configuration Overview of PIM-SM configuration Parameter Setting remote-address IP address of the remote device, which can include a subnet specification. If it does not include a subnet mask, the router software in the Stinger unit assumes a default subnet mask that is based on address class. IP address assigned to the local side of a numbered- local-address interface connection.

  • Page 159: Example Of Enabling Pim On The Gigabit Ethernet Interface

    PIM-SM v2 Configuration Overview of PIM-SM configuration Parameter Setting lan-delay-option Whether the Stinger unit will expect propagation delay over an Ethernet interface (yes or no, with a default value of yes). The lan-delay option is not sent in hello messages on a trunk interface, even if it is configured, because it applies only to LAN interfaces.

  • Page 160: Figure 9-1 Pim-Sm On Gigabit Ethernet And Trunk Interface

    8-11. In the sample setup shown in Figure 9-1, PIM-SM is enabled on the IP2000 Gigabit Ethernet port. Figure 9-1. PIM-SM on Gigabit Ethernet and trunk interface Multicast Stinger IP2000 video server Gigabit Ethernet CPE router 1.1.1.101 2.2.2.2/32...

  • Page 161: Administrative Tools For Pim-Sm Routing

    PIM-SM v2 Configuration Administrative tools for PIM-SM routing The following commands configure a group-to-RP mapping specifying the RP shown in Figure 9-1: admin> new pim-group-rp-mapping 229 admin> set rp-address = 1.1.1.10 admin> set group-address = 229.0.0.0/8 admin> write -f Following is the relevant group mapping: admin>...

  • Page 163: Figure 10-1 Ip Filter On Cpe Interface

    Filter Configuration Filter overview ..........10-1 Defining IP filters .

  • Page 164: Defining Ip Filters

    Filter Configuration Defining IP filters You can define a filter to monitor inbound packets, outbound packets, or both. The action specified in the filter can apply to packets that match the specifications, or to all packets except those that match the specifications. A filter profile can include up to 12 input filters and 12 output filters, each of which specifies a set of comparisons that are made in a defined order and an action to be taken when a match occurs.
  • Page 165 Filter Configuration Defining IP filters Parameter Setting filter-name Name of the filter profile, up to 36 characters. You apply a filter to an interface by referring to this name. valid-entry Enable/disable the input or output filter. With a setting of no (the default), the system skips this specification when filtering the data stream.

  • Page 166: Details Of Packet Comparison Passes

    If all comparisons fail, the packet does not match the filter. For security purposes, the Stinger IP2000 does not automatically forward nonmatching packets unless the filter explicitly allows nonmatching packets to pass. Filtering on source or destination IP addresses When you specify a source or destination address in an IP filter, the system applies the filter’s forwarding action to packets received from or sent to that address.

  • Page 167: Filtering On Port Numbers

    For a list of well-known port assignments, see RFC 1700, Assigned Numbers. Note For security purposes, Lucent Technologies recommends that you filter all services from outside your domain that are not required. UDP-based services make your network particularly vulnerable to certain types of security attacks.

  • Page 168: Explicit Default Filter Rules

    Filter Configuration Defining IP filters admin> set input-filters 2 valid-entry = yes admin> set input-filters 2 Type = ip-filter admin> set input-filters 2 forward = yes admin> set input-filters 2 ip-filter protocol = 17 admin> set input-filters 2 ip-filter Src-Port-Cmp = gtr admin>...

  • Page 169: Sample Filter With Explicit Default Rule

    Filter Configuration Defining IP filters admin> write -f Sample filter with explicit default rule Defining an explicit default rule allows more flexibility in specifying which packets to drop. For example, the following sample filter specifies that UDP packets from a source port less than 50 should be dropped, and includes an explicit default rule that causes all other incoming IP packets to be forwarded.

  • Page 170: Defining Route Filters

    Filter Configuration Defining route filters admin> set input-filters 1 ip-filter source-port = 50 admin> set input-filters 2 valid-entry = yes admin> set input-filters 2 forward = yes admin> set input-filters 2 Type = generic-filter admin> set output-filters 1 valid-entry = yes admin>...

  • Page 171: Sample Filters For The Ip2000

    Filter Configuration Sample filters for the IP2000 Parameter Setting route-address IP address. After applying the route-mask value, the system compares the result to routes in a RIP packet. If it finds a route with a matching destination, it takes the specified action.

  • Page 172: An Ip Filter For More Complex Security Issues

    Filter Configuration Sample filters for the IP2000 forward = yes, the third filter uses all default values. Because forward is set to yes, the system forwards all remaining packets (those with nonlocal source addresses) to the LAN. admin> set input 3 valid = yes admin>...

  • Page 173: Sample Route Filter That Excludes A Route

    Filter Configuration Sample filters for the IP2000 admin> set input 2 valid = yes admin> set input 2 forward = yes admin> set input 2 type = ip-filter admin> set input 2 ip-filter protocol = 6 admin> set input 2 ip-filter dst-port-cmp = gtr admin>...

  • Page 174: Sample Route Filter That Configures A Route's Metric

    Filter Configuration Applying a filter to IP interfaces In this sample route filter, any route that matches filter 1 is rejected, and all other routes are accepted (because they match filter 2). Sample route filter that configures a route’s metric In this example, an output filter identifies the route 11.0.0.0 in outbound RIP packets and assigns a high metric to that route.

  • Page 175: Example Of Applying A Filter To A Lan Interface

    Note Use caution when applying a filter to the Ethernet interface. You could inadvertently render the Stinger IP2000 inaccessible from the LAN. The following set of commands applies a filter to the IP2000 Gigabit Ethernet interface: admin>...
  • Page 176 Filter Configuration Administrative tools for filters The first column of the output displays a session ID number, followed by a username and the name of the filter. To display details for a particular session, specify the ses- sion ID as an argument on the filterdisp command line. For example, the following sample output shows that no filters are applied to session admin>...
  • Page 177 IP2000 Diagnostics Enabling the debug environment ........A-2 Gigabit Ethernet diagnostics.

  • Page 178: Enabling The Debug Environment

    IP2000 Diagnostics Enabling the debug environment Enabling the debug environment To access the debug environment, log in using the default super (super-user) profile. For example: admin> auth super Password: The default password for this account is Ascend. If the password has not been changed, you should change it now to prevent unauthorized super-user access to the system.
  • Page 179 IP2000 Diagnostics gmac Command element Description -l [-i/e/d/p] Loopback. -l -i Set port for internal loopback. -l -e Set port for external loopback. -l -d Set port for no loopback -l -p Run loopback test for Ethernet power- on self test (POST). Ping test.

  • Page 180: Igmp Diagnostics

    IP2000 Diagnostics IGMP diagnostics txPkt64 txPkt65127 txPkt128255 txPkt256511 txPkt5121023 txPkt1024Max txPktDefer txPktUndSz txUnderFlow txPfcf = 0 txPfcc = 0 txRfcf = 0 txRfcc = 0 txOverFlow txAlmostFull rxOctetsLow = 1646718 rxOctetsHigh rxGoodPackets = 2059 rxPkt64 = 766 rxPkt65127 rx128255 rx256511 = 160 rx5121023 rx1024Max...
  • Page 181 IP2000 Diagnostics igmp Usage igmp groups | clients | slots | profile| mbone | delete [grp_addr [if_num]] Command element Description clients Display multicast clients. groups Display currently registered multicast group addresses and interfaces. slots Display multicast enable slots. profile Display multicast profiles. mbone Display multicast backbones.
  • Page 182 IP2000 Diagnostics igmp admin> igmp groups IGMP Group address Routing Table Up Time: 0d 1:25:05 Group Address MemberIf Expire time Counts 239.100.100.5 (Mbone) 0::0 S2 Slot 1:6 The next commands open a session with the DSL LIM and invoke igmp groups on the LIM: admin>...
  • Page 183 IP2000 Diagnostics igmp Field Description Shelf:Slot Shelf and slot card the MBONE connection is on. Group Interface number of connection. SendCount Number of packets sent across the interface. Example The igmp profile command displays information about multicast service profiles. admin> igmp profile IGMP Service Profiles Service Name : gold-service...
  • Page 184 IP2000 Diagnostics diag igmpsp LOG notice, Shelf 1, Controller-1, Time: 10:25:53-- Multicast client 226.1.1.2 link DOWN interface number 12 LOG notice, Shelf 1, Controller-1, Time: 10:25:53-- Multicast client 226.1.1.2 link DOWN interface number 13 diag igmpsp Description Enable low-level diagnostics on IGMP services profiles. Permission level debug Usage...
  • Page 185 IP2000 Diagnostics diag igmp mcastJoinFilterVerify: [ bronze ] is multicast service profile for [ adsl-6- 1 ] connection mcastJoinMaxClientVerify: ifnum 5, multicast membership count 0 _profileNameCompare: Compare ( bronze with bronze ) mcastJoinMaxClientVerify: [ bronze ] is multicast service for [ adsl-6-1 ] connection mcastClientLinkUp: Multicast client up trap mcastJoinFilterVerify: Received CLASS D address 239.100.100.5 in report...

  • Page 186: Pim-Sm Diagnostics

    IP2000 Diagnostics PIM-SM diagnostics Joining Group 230.0.0.9 IGMP: Joining new group 230.0.0.9 _sendIGMPTableUpdateMsg: sending IGMP_TAB_ADD to 1:8 _sendUpdateMsgToShelf : client 6 join group 230.0.0.9 vRouterID 0 igmpParseMsg: IGMP packet to 230.0.0.9 type 6 on interface 6 port 6 Receiving Version 2 Response from 6 IGMP: Refreshing group 230.0.0.9 input ifNum 6 PIM-SM diagnostics The pim command provides information about Protocol Independent Multicast-...
  • Page 187 IP2000 Diagnostics Example The pim rp command displays PIM information for candidate Rendezvous Points (C-RPs) for IP multicast groups. When the local router is the BSR, this information is obtained from received C-RP-Advertisements. When the local router is not the BSR, this information is obtained from received RP-Set messages. For example: admin>...
  • Page 188 IP2000 Diagnostics Output field ( pim nbr ) Description Interface The value of ifIndex for the interface used to reach this PIM neighbor. Priority Hello priority of the neighbor. The 0 value indicates that the neighbor does not support the priority option, or the neighbor supports the priority option but has an assigned hello priority of 0.

  • Page 189: Vlan-Related Diagnostics

    IP2000 Diagnostics VLAN-related diagnostics BSR Priority : 255 BSR holdtime : 57 BSR Current Frag Tag : 717 BSR HASH masklen : 30 Fields in the command output have the following meaning: Description Output field ( pim bsr ) Stinger BSR State State of the system relevant to BSR election.
  • Page 190 IP2000 Diagnostics ifmgr Usage brtbls [-c] |[-i n][-p ifnum] Command element Description Show all bridge circuits. Show interfaces on bridge circuit n. - i n - p ifnum Show partner information on ifnum. Example This example displays bridge table information for VLAN bridge circuits. super>...
  • Page 191 IP2000 Diagnostics ifmgr --------------------------------------------------------------------------- 000 1:08 000 0.0.0.0/32 134.112.26.132/32 001 1:08 001 0.0.0.0/32 201.168.53.123/32 002 1:08 002 0.0.0.0/32 127.0.0.1/32 003 0:00 000 0.0.0.0/32 127.0.0.2/32 004 0:00 000 0.0.0.0/32 127.0.0.3/32 005 1:08 000 wanabe 0.0.0.0/32 127.0.0.3/32 006 0:00 000 local 0.0.0.0/32 127.0.0.1/32 007 0:00 000 mcast...
  • Page 192 IP2000 Diagnostics diag brtbls super> ifmgr -d 1 0x82ec86cc inUse: hostName: dialoutName: Authentication Source: In: local Out: local ExternFilters: No ExternRoutes @ 0 miscInfo @ reDirectDest: 0.0.0.0 DLCI routeId: MP(P) id: rtIf: 1:08:1 virtual id: 0, virtual next @ -1, virtual main @ -1 minor device: device status: 0x221 output func:...
  • Page 193 IP2000 Diagnostics vlanstats Example The next commands enable and disable bridge table diagnostics. super> diag brtbls brtbls ( Bridge Tables diagnostic ) brtbls debug is ON super> diag brtbls brtbls ( Bridge Tables diagnostic ) brtbls debug is OFF vlanstats Description Display or clear VLAN statistics.

  • Page 194: Sar-Related Diagnostics

    IP2000 Diagnostics SAR-related diagnostics admin> vlanstats -c { 1 8 2 } 1 Statistics for VLAN 1 cleared SAR-related diagnostics The sar command is available only in the debug environment. See “Enabling the debug environment” on page A-2 for related information. Description Display the Segmentation and Reassembly (SAR) interface and routing tables, protocol statistics, and active sockets.

  • Page 195: Network Processor-Related Diagnostics

    IP2000 Diagnostics Network processor-related diagnostics [0010]: 08 00 45 00 00 54 c9 2a 00 00 ff 01 c6 6e 14 01 ..E..T.* ..n.. [0020]: 02 04 14 01 02 0a 08 00 8a 47 23 a5 00 00 60 00 ..
  • Page 196 IP2000 Diagnostics agrm Example The agrm -mgrp command displays multicast groups: super> agrm -mgrp Multicast Groups GrpIp Msize Maxmtu Member First Last LstInList nDrain 239.100.100.4 1550 32500 32500 32500 Type Learn Tree Act Value Pattern 3075 0 0000060E 21 0 00107EF4 00000000 3074 0 00107EF4 32 0 EF646404 00000000 Example...
  • Page 197 IP2000 Diagnostics agrm 134.112.26.132/32 0.0.0.0 Type Learn Tree Act Value Pattern 3074 0 000F423F 32 0 86701A84 00000000 201.168.53.0/24 0.0.0.0 Type Learn Tree Act Value Pattern 3074 0 000F423F 24 8 00C9A835 00000000 201.168.53.123/32 0.0.0.0 Type Learn Tree Act Value Pattern 3074 0 000F423F 32 0 C9A8357B 00000000 224.0.0.0/4 0.0.0.0...
  • Page 198 IP2000 Diagnostics agrm 127.0.0.0/8 bh0_vr1 000000 Type Learn Tree Act Value Pattern 3074 0 000F423F 18 24 0000017F 00000000 127.0.0.1/32 local 000000 Type Learn Tree Act Value Pattern 3074 0 000F423F 42 0 00000001 7F000001 127.0.0.2/32 rj0_vr1 000000 Type Learn Tree Act Value Pattern 3074 0 000F423F 42 0 00000001 7F000003 202.168.53.0/24...

  • Page 199: Snmp Mib For Gmac And Vlan Statistics

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics Output field Description Bytes transmitted Number of bytes transmitted on the interface. Unicast packet sent Number of unicast packet sent on the interface. Output packet discarded Number of packets for which the transmission has been canceled due to output filtering conditions.

  • Page 200: Table A-1 Gigeconfigtable Mib Objects

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics Gigabit Ethernet configuration The gigEConfigTable is a configuration table for the IP2000 GigE interface. It is indexed by the interface index. This MIB table contains the objects shown in Table A-1: Table A-1.

  • Page 201: Table A-3 Gigetxtotaltable Mib Objects

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics also displayed in the output of the gmac -d command. See “” on page A-27. This MIB table contains the objects shown in Table A-3: Table A-3. GigETxTotalTable MIB objects MIB object Description gigETxTotalOctetsLow The lower 32 bits and upper 32 bits of the...

  • Page 202: Table A-4 Gigerxintervaltable Mib Objects

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics Table A-3. GigETxTotalTable MIB objects (Continued) MIB object Description gigETxTotalRfcc Total count of Reset Flow Control packets that were sent because the client requested them. gigETxTotalOverFlow Total number of packets in which a write from the physical signaling interface was attempted to a full transmit FIFO.

  • Page 203: Table A-5 Gigerxtotaltable Mib Objects

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics Table A-5. GigERxTotalTable MIB objects MIB object Description gigERxTotalOctetsLow The lower 32 bits and upper 32 bits of the 64- bit receive packet byte counter, which contains gigERxTotalOctetsHigh a total count of how many bytes have been received in error free packets.

  • Page 204: Table A-6 Gigevlanstattable Mib Objects

    IP2000 Diagnostics SNMP MIB for GMAC and VLAN statistics Table A-5. GigERxTotalTable MIB objects (Continued) MIB object Description gigERxTotalRfc Total count of Reset Flow Control packets that were received. Jumbo packets are not currently supported on the Gigabit Ethernet interface of the IP2000 controller.

  • Page 205: Table A-7 Gigevlanclearstattable Mib Objects

    IP2000 Diagnostics PIMv2 MIB support Table A-6. GigEVlanStatTable MIB objects (Continued) MIB object Description gigEVlanTxGoodFrames Transmit frame counter. Indicates the total number of Ethernet frames transmitted on the GigE interface for this VLAN. gigEVlanTxUnicastFrames Unicast transmit frame counter. Indicates the total number of unicast frames transmitted for this VLAN.
  • Page 206 IP2000 Diagnostics PIMv2 MIB support Table A-8. Current level of support for PIMv2 MIB tables PIMv2 MIB table Support in this software version pimRPTable pimRPSetTable pimCandidateRPTable pimComponentTable The snmpwalk, get, and getnext routines are supported for objects in the supported tables.
  • Page 207 IP2000 Diagnostics PIMv2 MIB support pimRPSetExpiryTime.1.234.255.50397441 = Timeticks: (56) 0:00:00.56 pimRPSetExpiryTime.1.1002.65535.50397441 = Timeticks: (56) 0:00:00.56 pimRPSetExpiryTime.1.1258.65535.50397441 = Timeticks: (56) 0:00:00.56 pimRPSetExpiryTime.1.1514.65535.50397441 = Timeticks: (56) 0:00:00.56 pimRPSetExpiryTime.1.1770.65535.50397441 = Timeticks: (56) 0:00:00.56 Following is sample output of an snmpwalk on pimComponentTable: $ snmpwalk -m all -O s 50.50.50.5 public experimental.pimMIB.pimMIBObjects.pim.pimComponentTable pimComponentBSRAddress.1 = IpAddress: 1.1.1.101 pimComponentBSRExpiryTime.1 = Timeticks: (45) 0:00:00.45...
  • Page 209 Index host route (BIR/32) example 4-40 interface configuration 4-38 bir-options 4-38 address pool definitions, example 4-17 BOOTP relay. See DHCP relay address resolution 4-10 bootp-relay 4-25 address spoofing, preventing 10-9 bootp-servers 4-26 addresses bridge circuits, VLAN 3-2 dynamic, requiring acceptance 4-19 virtual routers, effect on 5-2 bridged IP routing (BIR).
  • Page 210 Index which 8-18 fiber GigE 1-3 connection 3-4 4-31 8-11 filter 10-2 connection profile filters changing a route’s metric 10-12 address pools 4-20 4-21 checking status in system 10-13 connection profile for terminating PVCs comparison passes in system 10-4 atm-options 4-31 IP filter configuration 10-2 ip-options 4-32 multicast groups and services 8-8...
  • Page 211 Index Integrated Access Device (IAD) 1-4 software capabilities 1-2 integrated voice and data 1-4 ipcache 4-43 interfaces, virtual router membership 5-7 ip-filter 10-2 Internet access 1-4 ip-global 4-9 Internet Group Management Protocol (IGMP)See ip-global profile multicast address pools 4-14 RIP options 4-11 IP addresses BIR requirements 4-39 ip-interface 2-1...
  • Page 212 Index mbone-profile 8-5 VLSM support 6-2 mcast-service 8-8 ospf 6-9 ospf-nmba-neighbor 6-14 MD5 authentication for OSPF (RFC 2178) 6-2 metrics 6-4 ospf-options 6-14 model numbers, IP2000 control module 1-1 multicast diagnostics A-4 group membership management 8-8 IGMP-v2 timers 8-12 packet prioritization 1-6 limitations for virtual routers 5-6 Password Authentication Protocol (PAP) 7-3 number of clients per group 8-8...
  • Page 213 Index RADIUS subnet 4-30 summarized pools, to 4-19 dynamic address assignment 4-20 4-23 4-25 global pools profiles 4-15 virtual router, defining for 5-8 pools profiles 4-14 statistics pools pseudo-user profiles 4-14 GigE interface A-23 summarized pools 4-18 performance on LIM interfaces 4-4 protocol 5-5 RADIUS attributes 4-31 4-32...
  • Page 214 Index defined 5-2 deleting 5-12 example of 5-4 network commands modified 5-3 protocol statistics 5-5 RIP policies 5-4 routing table 5-4 static routes, defining 5-8 system address for 5-3 VLAN bridge circuit overview 3-2 bridging groups 3-2 diagnostics A-13 A-18 Gigabit Ethernet redundancy 2-7 Gigabit Ethernet side of bridge circuit 3-5 LIM interface side of bridge circuit 3-6...

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