ZyXEL Communications P-660R-Tx v2 Series Support Notes
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ZyXEL Communications P-660R-Tx v2 Series Support Notes

ZyXEL Communications P-660R-Tx v2 Series Support Notes

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P-660R-Tx v2 Series
ADSL2+ Router
Support Notes
Version3.40
Jan. 2006

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Summary of Contents for ZyXEL Communications P-660R-Tx v2 Series

  • Page 1 P-660R-Tx v2 Series ADSL2+ Router Support Notes Version3.40 Jan. 2006...

  • Page 2: Table Of Contents

    14. What do the parameters (PCR, SCR, MBS) mean? ......13 15.Why do we perform traffic shaping in the P-660R-Tx v2 ?....13 ADSL FAQ ....................14 1. How does ADSL compare to Cable modems?........14 2. What is the expected throughput? ............14 All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 3 　Using TFTP client software ..............70 　 Using TFTP command on Windows NT ..........72 　 Using TFTP command on UNIX ............72 3. Using FTP to Upload the Firmware and Configuration Files ....73 CI Command Reference ................76 All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 4: Faq

    Prestige. 5. How do I restore P-660R-Tx v2 configurations by using TFTP client program via LAN? a. Use the TELNET client program in your PC to login to your Prestige. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 5: What Should I Do If I Forget The System Password

    (since it is now moving in the opposite direction), the checksums are recomputed, and the packet is delivered to its true destination. This is because SUA keeps a table of the IP addresses and port numbers of the local systems currently using it. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 6: What Is The Difference Between Sua And Multi-Nat

    ILA and IGA are described as below. Here we define the local IP addresses as the Internal Local Addresses (ILA) and the global IP addresses as the Inside Global Address (IGA). • One to One All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 7: How Many Network Users Can The Sua/Nat Support

    The P-660R-Tx v2 supports 1024 sessions that you can use the ‘ip nat session’ in CLI to see. You can also use 'ip nat iface wanif0 st' command to view the current active sessions. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 8: What Are Device Filters And Protocol Filters

    • Allow packets that originate from us Filter rule setup: • Filter Type =TCP/IP Filter Rule • Active =Yes • Destination IP Addr =a.b.c.d • Destination IP Mask =w.x.y.z • Action Matched =Drop • Action No Matched =Forward All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 9 P-660R-Tx v2 Series Support Notes Where a.b.c.d is an IP address on your local network and w.x.y.z is your netmask. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 10: General Faq

    ISP. The ISP will generally give one Internet account and limit only one computer to access the Internet. For most Internet users having multiple computers want to share an Internet account for Internet access, they have to add another Internet sharing device, All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 11: How Do I Know I Am Using Pppoe

    When you want your internal server to be accessed by using DNS name rather than using the dynamic IP address we can use the DDNS service. The DDNS server allows to alias a dynamic IP address to a static hostname. Whenever All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 12: What Is Ddns Wildcard? Does The P-660R-Tx V2 Support Ddns Wildcard

    P-660R-Tx v2's WAN IP address. So, we have to configure the internal IPsec as a default server (unspecified service port) in menu 15.2.1 when it acts a server gateway. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 13: What Is Traffic Shaping

    Traffic shaping defines a set of actions taken by the P-660R-Tx v2 to avoid congestion; traffic shaping takes measures to adapt to unpredictable fluctuations in traffic flows and other problems among virtual connections. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 14: Adsl Faq

    ADSL physical layer is up. 5. How does the P-660R-Tx v2 work on a noisy ADSL? Depending on the line quality, the P-660R-Tx v2 uses "Fall Back" and "Fall Forward" to automatically adjust the date rate. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 15: Does The Vc-Based Multiplexing Perform Better Than The Llc-Based Multiplexing

    8. What are the signaling pins of the ADSL connector? The signaling pins on the P-660R-Tx v2's ADSL connector are pin 3 and pin 4. The middle two pins for a RJ11 cable. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 16: Application Notes

    IP from the ISP using DHCP protocol. The ISP may also provide the gateway, DNS via DHCP if they are available. Otherwise, please enter the static IP addresses for all that the ISP gives to you in the network TCP/IP All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 17 ADSL Modem for bridging traffic. We will use Web Configurator to guide you through the related menu. (1) Configure P-660R-Tx v2 as bridge mode in Winzard Setup -> ISP Parameters for Internet Access. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 18 (2) Configure a LAN IP for the P-660R-Tx v2 and turn off DHCP Server in Advanced Setup -> LAN -> LAN Setup. We use 192.168.1.1 in this case. (3) Configure for Internet setup parameters in Advanced Setup -> WAN -> WAN Setup. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 19: Internet Access Using P-660R-Tx V2 Under Router Mode

    Internet access, they have to install an Internet sharing device, like a router. In this case, we use the P-660R-Tx v2 which works as a general Router plus an ADSL Modem. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 20: Set Up Your Workstation

    The following procedure shows you how to configure your P-660R-Tx v2 as Router mode for routing traffic. We will use SMT menu to guide you through the related menu. You can use console or Telnet for finishing these configurations. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 21: Setup The P-660R-Tx V2 As A Dhcp Relay

    When it is configured as DHCP server, it assigns the IP addresses to the LAN clients. When it is configured as DHCP relay, it is responsible for forwarding the requests and responses negotiating between the DHCP clients and the server. See figure 1. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 22: Sua Notes

    Set the P-660R-Tx v2 to DHCP Relay in Web Configurator, Advanced Setup -> LAN -> LAN Setup and enter the IP address of the DHCP server in the 'Remote DHCP Server' field. 4. SUA Notes Tested SUA/NAT Applications (e.g., Cu-SeeMe, ICQ, NetMeeting) All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 23 Port/IP Application Incoming Outgoing Connection Connection HTTP None 80/client IP None 21/client IP TELNET None 23/client IP (and remove Telnet filter in WAN port) POP3 None 110/client IP SMTP None 25/client IP All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 24 6901/client IP 6901/client IP Microsoft Messenger Service None for Chat, File None for Chat, File 4.6/ 4.7/ 5.0 transfer, Video and transfer ,Video and Voice (none UPnP) Voice Net2Phone None 6701/client IP All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 25 SUA server must be set to 192.168.1.34. The peer Cu-SeeMe user can reach this workstation by using P-660R-Tx v2's WAN IP address which can be obtained from Web Configurator, Maintenance -> System Status -> WAN Information. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 26: Configure An Internal Server Behind Sua

    Configuration. The outside users can access the local server using the P-660R-Tx v2's WAN IP address which can be obtained from Web Configurator, Maintenance -> System Status -> WAN Information. For example: All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 27: Configure A Pptp Server Behind Sua

    Configuring an internal Web server for outside access (Suppose the Server IP Address is 192.168.1.10): Port numbers for some services Service Port Number Telnet SMTP DNS (Domain Name Server) www-http (Web) Configure a PPTP server behind SUA Introduction All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 28 PPP support for the analog or ISDN modem. The PPTP is supported in Windows NT and Windows 98 already. For Windows 95, it needs to be upgraded by the Dial-Up Networking 1.2 upgrade. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 29 & password and the IP address of the P-660R-Tx v2's Internet IP address for logging to NT RAS server. • Set the Internet gateway to the router that is connecting to ISP All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 30 Win9x client after the dial-up connection has been established. Before making a VPN connection from the Win9x client to the NT server, you need to know the exact Internet IP address that the ISP assigns to P-660R-Tx All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 31: Using Multi-Nat

    IP, IPX and NetBEUI. 5. Using Multi-NAT When P-660R-Tx v2 is in Routing mode, you can select NAT Option as Full Feature in Winzard Setup -> ISP Parameters for Internet Access: All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 32: Configure Nat

    You can edit 10 rules for each Address Mapping Set. You can edit the rules for Address Mapping Sets #1 in Web Configurator. The other Address Mapping Sets #2~8 can only be configured in CLI (Command Line Interface). All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 33 Type This is the NAT mapping types. Server Here we’ll guide you to configure Address Mapping Sets from Web Configurator and CLI. (Since in Web Configurator we can only edit the rules All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 34 Rules for Set #1. You can edit or remove a rule by clicking the ‘Rule #’ in the rule table. Click the ‘Rule1’, you can enter the page on which you can edit an individual rule and configure the Mapping Type, Local and Global Start/End IPs: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 35 Note: For all Local and Global IPs, the End IP address must begin after the IP Start address, i.e., you cannot have an End IP address beginning before the Start IP address. • Configure Address Mapping Sets in CLI All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 36 Example: > ip nat addrmap rule 1 edit 3 192.168.1.10 192.168.1.20 172.1.1.1 172.1.1.1 ip nat addrmap clear [map#] [rule#] Clear the selected rule of the set ip nat addrmap freememory Discard Changes All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 37: Nat Server Sets

    192.168.1.36 and a FTP server at 192.168.1.33, then you need to specify for port 80 (Web) the server at IP address 192.168.1.36 and for port 21 (FTP) another at IP address 192.168.1.33. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 38 Step 1: Login Web Configurator, Advanced Setup, NAT -> Edit Details -> Port Forwarding. Step 2: Fill in the service port and Internal Server IP Address in the table, and click button ‘Save’ to save it. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 39 IGA assigned by the ISP. You can just use the default SUA NAT, or you could select Full Feature NAT and select an Address Mapping Set with a Many-to-One Rule. See the following figure. (2) Internet Access with an Internal Server All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 40 SUA Only set) and also go to Web Configurator, Network -> NAT -> SUA Only -> Edit Details -> Edit SUA/NAT Server Set to specify the Internet Server behind the NAT as below: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 41 Step 1: In this case, we need to map ILA to more than one IGA, therefore we must choose the Full Feature option from the NAT field in currently active remote node, and assign IGA3 to P-660R-Tx v2’s WAN IP Address. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 42 Rule 1 Setup: Select One-to-One type to map the FTP Server 1 with ILA1 (192.168.1.10) to IGA1 (200.0.0.1). Rule 2 Setup: Selecting One-to-One type to map the FTP Server 2 with ILA2 (192.168.1.11) to IGA2 (200.0.0.2). All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 43 Rule 3 Setup: Select Many-to-One type to map the other clients to IGA3 (200.0.0.3). Rule 4 Setup: Select Server type to map our web server and mail server with ILA3 (192.168.1.20) to IGA3. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 44 Step 3: Now we configure all other incoming traffic to go to our web server and mail server from Web Configurator, Advanced Setup -> NAT -> Full Feature -> Rule 4 -> Server Mapping Set -> Edit Details. (4) Support Non NAT Friendly Applications All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 45: Using The Dynamic Dns (Ddns)

    6. Using the Dynamic DNS (DDNS) • What is DDNS? The DDNS service, an IP Registry provides a public central database where information such as email addresses, hostnames, IPs etc. can be stored and All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 46 IP to the DDNS server. 2. Login Web Configurator, Advanced Setup -> Dynamic DNS, Select 'Active Dynamic DNS' option: Key Settings: All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 47: Network Management Using Snmp

    If any link of IDSL or WAN is down, the trap will be sent with the port number . The port number is its interface index under the interface group. 4. linkUp (defined in RFC-1215) : All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 48 And traps with the message "System reboot by user !" will be sent. (2) For fatal error: System has to reboot for some fatal errors. And traps with the message of the fatal code will be sent. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 49 <community> sys snmp set <community> (3) Configure the Trap community via command: sys snmp trap community <community> (4) Configure the Trap Destination IP via command: sys snmp trap destination <IP Address> All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 50: Using Ip Alias

    The P-660R-Tx v2 can connect three local networks to the ISP or a remote node, we call this function as 'IP Alias'. In this case, an internal router is not required. For example, the network manager can divide the local All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 51 P-660R-Tx v2 as shown below when the three networks are configured. If the P-660R-Tx v2's DHCP is also enabled, the IP pool for the clients can be any of the three networks. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 52 (1) Telnet to access the CLI of the P-660R-Tx v2, select an IP Alias interface to begin via command: lan index [index num ber] Usage: index number = 2 IP Alias#1 3 IP Alias#2 (2) Active this IP Alias Interface via command: lan active yes All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 53 P-660R-Tx v2 Series Support Notes (3) Setup the Alias Interface IP Address vis command: lan ipaddr <IP Addr> <Mask> (4) Check the current configuration via command: lan display (5)Save the configuration via command: lan save All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 54: Using Ip Policy Routing

    Interface has been added to route table. We can check via command: ip route status We can also see the iface information via command: ip ifconfig 9. Using IP Policy Routing • What is IP Policy Routing (IPPR)? All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 55 How does the IPPR work? A policy defines the matching criteria and the action to take when a packet meets the criteria. The action is taken only when all the criteria are met. The All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 56 This policy example forces the Web packets originated from the clients with IP addresses from 192.168.1.2 to 192.168.1.20 be routed to the remote LAN via the gateway 192.168.1.254. To implement this, we need to invoke the following command one by one: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 57 WAN site you apply the policy set in WAN interface. Apply to WAN Interface (Suppose we apply it to remote node in the example): All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 58: Using Call Scheduling

    This schedule example permits a demand call on the line on 12:00 a.m., 2005-12-27. The maximum length of time this connection is allowed is 16 hours. To implement this, we need to invoke the following command one by one: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 59 1 will override set 2,3,4. set 2 will override 3,4, and so on. We can apply the schedule to the remote node in CLI by the commands: wan node index []index#] All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 60 P-660R-Tx v2 will get the date, time, and time-zone information from this server. You can configure it in Web Configurator, Advanced Setup -> Time and Date. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 61: Using Ip Multicast

    < none | igmpv1 | igmpv2 > wan node save Key Settings: IGMP-v1 for IGMP version 1, IGMP-v2 for IGMP version 2. Multicast 12. Using Zero-Configuration • Zero-Configuration and VC auto-hunting All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 62 VCI and also services (encapsulation) type into profile of WAN interface. • Configure the VC auto-hunting preconfigured table. (1) Display auto-haunting preconfigured table via command: wan atm vchunt disp (2) Add items to the auto-haunting preconfigured table by useing CI commands: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 63 <remote node> <vpi> <vci> • Using Zero configuration. (1) After configure the auto-haunting preconfigured table. You just need a PC connected to the device LAN Ethernet port with the DSL sync up. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 64 The user name or password are incorrect. You need to keyin again to retry. (4) Basically the zero configuration only work on the VC that was preconigured in the auto-haunting preconfigured table. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 65: Support Tool

    & sys trcl sw on • Display the brief trace online by entering: sys trcd brief • Display the detailed trace online by entering: sys trcd parse Example: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 66 & sys trcl sw on • Display the brief trace online by entering: sys trcd brief • Display the detailed trace online by entering: sys trcd parse Example: All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 67: Offline Trace

    • Disable the trace log by entering: sys trcp sw off & sys trcl sw off • Display the trace briefly by entering: sys trcp brief • Display specific packets by using: sys trcp parse <from_index> <to_index> All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 68: Capture The Detailed Logs By Hyper Terminal

    Step 1: Initiate a hyper terminal connection from your PC(suppose you connected to the LAN port of P-660R-Tx v2) Step 2: Click the ‘properties’ to configure parameters to telnet to the P-660R-Tx v2. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 69 P-660R-Tx v2 Series Support Notes Step 3: So that after you invoke the relevant commands, you could save the logs you’ve captured. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 70: Firmware/Configurations Uploading And Downloading Using Tftp

    Step 5:To upload the firmware, please save the remote file as 'ras' to Prestige. After the transfer is complete, the Prestige will program the upgraded firmware into FLASH ROM and reboot itself. An example: All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 71 Step 4: To download the P-660R-Tx v2 configuration, please get the remote file 'rom-0' from the Prestige. Step 5: To upload the P-660R-Tx v2 configuration, please save the remote file as 'rom-0' in the Prestige. An example: All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 72: Using Tftp Command On Windows Nt

    <- change to binary mode -I 192.168.1.1 get rom-0 [local-rom] <- download configurations [cppwu@faelinux cppwu]$ tftp <- upload configurations -I 192.168.1.1 put [local-rom] rom-0 [cppwu@faelinux cppwu]$ tftp <- download firmware -I 192.168.1.1 get ras [local-ras ] All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 73: Using Ftp To Upload The Firmware And Configuration Files

    Step 5 Use 'put' command to transfer the file to the Prestige. Example: Step 1: Connect to the Prestige by entering the Prestige's IP and Administrator password in the FTP software. Set the transfer type to 'Auto-Detect' or All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 74 Step 3: To upload the firmware file, we transfer the local 'ras' file to overwrite the remote 'ras' file. To upload the configuration file, we transfer the local 'rom-0' to overwrite the remote 'rom-0' file. All contents copyright © 2006 ZyXEL Communications Corporation.
  • Page 75 P-660R-Tx v2 Series Support Notes Step 4: The Prestige reboots automatically after the uploading is finished. Please do not power off the router at this moment. All contents copyright © 2006 ZyXEL Communications Corporation.

  • Page 76: Ci Command Reference

    The latest CI Command list is available in release note of every ZyXEL firmware release. Please goto ZyXEL public WEB site http://www.zyxel.com/support/download_index.php to download firmware package (*.zip), you should unzip the package to get the release note in PDF format. All contents copyright © 2006 ZyXEL Communications Corporation.

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