Monitoring the DSL Router, Monitoring the Router | Paradyne 6302

Monitoring the DSL Router

5

Monitoring the Router

The DSL router detects and reports problem conditions that you can monitor. The following indicators can alert you to possible problems:

LEDs

On the DSL router’s front panel. Refer to LED Status on page 5-2.

Status Messages

For the Ethernet and DSL interface links. Refer to Interface Status on page 5-3.

Performance Statistics

For service and management domains, Ethernet and DSL interface and links, IP processing, and bridge operation. Refer to Performance Statistics on page 5-3.

SNMP Traps

For the current status of the router’s SNMP traps, if enabled. Refer to Appendix C, Traps and MIBs.

When a problem is detected, refer to Chapter 6, Diagnostics and Troubleshooting, for information regarding diagnostic tests, System Log messages, and troubleshooting.

6300-A2-GB20-10

November 2003

5-1

Image 59

Paradyne 6302, 6341, 6301, 6342, 6371, 6351 manual Monitoring the DSL Router, Monitoring the Router

Contents

Hotwire DSL Routers Copyright 2003 Paradyne Corporation All rights reserved Contents Monitoring the DSL Router DSL Router Configuration Examples Command Line Interface Diagnostics and Troubleshooting DSL Router Terminal Emulation Configuration Defaults and Command Line ShortcutsTraps and MIBs Index Firmware Upgrade Contents November Document Purpose and Intended Audience About This Guide New Features for this Release Section Description Document Summary Document Number Document Title Product-Related Documents Convention Translation Document Conventions Xii DSL Technologies Supported Introduction to Hotwire DSL RoutersWhat is a Hotwire DSL Router? Optional Typical DSL Router SystemCentral Office CO Customer Premises CP IP routing with Hotwire DSL Router Features Management from an NMS using Snmp Service Subscriber Levels of Access Accessing the DSL RouterAccess Control to the DSL Router Admin enable Local Console AccessChanging Access Session Levels Console disable save Exit Invalid Characters Value Ascii Hex Translation Setting Up the New User’s Login Telnet enable save Telnet AccessPassword admin new password save Local console disabled by conflict message Help Determining the Current Access LevelDetermining the Available Commands Telnet login enable save List Using the List CommandList config Changing the System Identity Exit If accessing the DSL router ThenExiting from the System Manually Logging Out Automatically Logging Out When autologout is DSL Router’s Interfaces Configuring the DSL RouterDSL Router Configuration Overview Interface Identifiers Service Domain IP Address Assignments Simplified Network Topology Numbered DSL or Ethernet InterfaceUnnumbered DSL Interface IP Options Processing IP Routing Network Considerations Address Resolution Protocol ARP Proxy ARP Network Address Port Translation NAPT/PAT Network Address Translation NATBasic NAT Applications Supported by NAT Simultaneous Basic NAT and Napt Dynamic Host Configuration Protocol Dhcp Server Dhcp Relay Agent IP Protocol Type Filtering Security Land Bug/Smurf Attack Prevention Ethernet Type Filtering Routed vs. Bridged PDUs If Using This Network Model Then These DSL Cards Can Be Used PPPoE Client Support Routed Network Model Standard mode When the negotiated IP Address is assigned to Then Configuring the DSL Router Configuration Examples DSL Router Configuration Examples IP, IPX Basic Bridging Configuration Example Basic Routing Configuration Example NAT Mapping Public IP Addresses Private IP Addresses Basic NAT Configuration Example Commands and syntax for this example are Napt Mapping Public IP Addresses Private IP Addresses Napt Configuration Example DSL Router Configuration Examples Simultaneous Basic NAT and Napt Configuration Example DSL Router Configuration Examples Core Router 155.1.3.1 Console Port Connection Dhcp Relay with Proxy ARP Configuration Example Dhcp Server with Basic NAT Configuration Example PPPoE Client with Napt and Dhcp Server Configuration Example Downstream Router Configuration Example Customer Premises CP IP Passthrough Configuration Example DSL Router Configuration Examples November Monitoring the Router Monitoring the DSL Router Condition Status LED StatusFront Panel LEDs Clearing Statistics Interface StatusPerformance Statistics Reasons for Ethernet Interface eth1 Discarded Frames Reasons for Discarded Data Reasons for DSL Interface dsl1 Discarded Frames Reasons for IP Processing Discarded Packets Reasons for PPPoE Discarded Frames Reasons for Bridge Discarded Frames Reasons for PPP Discarded Frames Device Restart Diagnostics and TroubleshootingDiagnostics and Troubleshooting Overview Alarms Inquiry Show syslog Syslog Commands 1Syslog enable disable System Log Syslog level level Syslog Commands 2Syslog ip ip-addr mgt srvc Syslog port port-number Syslog Messages Level Description Event Syslog Events Ping dest-ipmgt -x source-ip-l bytes -w time -ieth1 dsl1 Ping CommandPing Syslog Message Display Ping reply from x.x.x.x Destination Unreachable Ping Test ResultsPing reply from x.x.x.x bytes of data=nn Ping reply from x.x.x.x Request Timed OUT Example traceroute 135.300.41.8 -w 60 -i eth1 TraceRoute CommandTraceRoute X.x TraceRoute Test ResultsTracing route to Over a max. of nn Hops, with nnn Byte packet Command Line Interface Capability Command Line Interface Syntax Conventions Command RecallNavigating the Router’s CLI CLI Commands Save Configuration CommandsTable A-1. Configuration Commands Configure terminal factory Table A-3. Ethernet Frame Format Command RFC 1483 Encapsulation CommandEthernet Frame Format Command Table A-2. RFP 1483 Encapsulation Command Examples ifn address dsl1 135.300.41.8 Ifn dsl1 primary Interface and Service Domain IP Address CommandsTable A-4. Interface and Service Domain IP Address Commands Table A-5. IP Routing Commands 1 IP Routing Commands Bridge enable disable Bridge CommandsTable A-5. IP Routing Commands 2 Table A-6. Bridge Commands 1 Table A-7. ARP Commands 1 ARP CommandsTable A-6. Bridge Commands 2 Proxy arp eth1 dsl1 enable disable Proxy ARP CommandTable A-7. ARP Commands 2 Table A-8. Proxy ARP Command Table A-9. NAT Commands 1 NAT Commands Nat napt map udp tcp server-ip port Table A-9. NAT Commands 2Nat timeout time Nat napt purge Nat napt delete udp tcp port Table A-9. NAT Commands 3Nat basic delete private-ip Table A-10. Dhcp Server Commands 1 Dhcp Server CommandsTable A-9. NAT Commands 4 Dhcp server nameserver ip-addressip-address2 Table A-10. Dhcp Server Commands 2Dhcp server router ip-address Dhcp server name domain name Dhcp relay address ip-address Dhcp Relay Agent CommandsTable A-11. Dhcp Relay Agent Commands Dhcp relay enable disable IP routing enable disable IP Packet Processing CommandsTable A-12. IP Packet Processing Commands IP multicast enable disable Ppp ip eth1 dsl1 passthrough mask no-dns PPPoE Client CommandsTable A-13. PPPoE Client Commands 1 Pppoe enable disable From previous Table A-13. PPPoE Client Commands 2Ppp authentication chap pap both none Ppp username username Table A-13. PPPoE Client Commands 3 Table A-14. Telnet Commands 1 Telnet Commands Telnet keep-alive timeout time Table A-14. Telnet Commands 2Telnet timeout time Telnet keep-alive enable disable Table A-16. Clearing Statistics Command Traps CommandClearing Statistics Command Table A-15. Traps Command Show arp timeout Show CommandsTable A-17. Show Commands 1 Show alarms Show bridge Table A-17. Show Commands 2Show config Displays either console enabled or console disabled Show dhcp server Table A-17. Show Commands 3Show dhcp relay Show ip route ip-address Table A-17. Show Commands 4Show interface eth1 dsl1 Show nat napt Table A-17. Show Commands 5Show nat basic Show spanning-tree Table A-17. Show Commands 6Show pppoe Show statistics eth1 Table A-17. Show Commands 7Show statistics eth1 dsl1 ip bridge pppoe tftp Show statistics bridge Table A-17. Show Commands 8Show statistics dsl1 Show statistics ip Show statistics tftp Table A-17. Show Commands 9Show statistics pppoe Show traps Table A-17. Show Commands 10Show system Show telnet Command Line Interface November Configuration Default Settings Configuration Defaults Command Line Shortcuts A-17 Arp delete ip-addr Command Line ShortcutsTable B-2. Command Line Shortcuts 1 Arp create ip-addr mac-addr Table B-2. Command Line Shortcuts 2 Table B-2. Command Line Shortcuts 3 Syslog ip ip-addrmgt srvc Table B-2. Command Line Shortcuts 4Show nat basic napt Show pppoe Show syslog Show system Show telnet Traps Overview Traps and MIBsSnmp Overview Variable Binding DSL Router Traps MIB II RFC MIBs OverviewStandard MIBs System System Group IfEntry Interfaces Group RFCInterfaces IfType Identifies the interface type based Supported values True1 Extension to Interfaces Table RFCIfXEntry Mbps IP Group RFC Table C-5. IP Group Objects Description Setting/Contents IpCidrRouteEntry IP Cidr Route Group RFCIpForward Snmp Group Transmission Group Ethernet-Like MIB RFC Paradyne Enterprise MIBs Inactive2 Device Control MIBNoOp1 Active1 InProgress2 Active test Device Diagnostics MIBPing Test TraceRoute ApplpingTestEntry TimeoutIcmpError SystemError AppTracerouteResultsEntry ConfigureTraceroute ApplTracerouteResultsEntry DevStatus Health and Status MIBDevStatus1 Factory1-to-active8 Configuration MIB Secondary Interface Configuration MIBPdnInetIpAddressTableEntry Primary Dhcp MIB DSL Endpoint MIB DSL Router Terminal Emulation Accessing the List Command Output Terminal Emulation Programs Apply download Firmware UpgradeFirmware Upgrade Commands Overview Downloading will affect user data performance Are you sure? Firmware Upgrade ProceduresDownload dsl1ifn eth1ifn server-ip filename Download ifn address eth1 155.1.3.254 Paradyne server No new firmware to apply At the CUSTOMER-CONFIG# prompt, type apply downloadSystem is being reset Firmware Upgrade November Index Symbols IN-2 IN-3 IN-4 IN-5 IN-6