Manuals / Paradyne / Computer Equipment / Network Router

Paradyne 6302, 6341, 6301 Reasons for Bridge Discarded Frames, Reasons for PPPoE Discarded Frames

Models: 6302 6371 6301 6341 6351 6342

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5. Monitoring the DSL Router

See show statistics bridge on page A-31 in Appendix A, Command Line Interface, for additional information.

Table 5-5. Reasons for Bridge Discarded Frames

Reason

Broadcast Attempts Dropped

Frames Discarded by Filters

Frames Exceeding MTU (Maximum Transmission Unit)

Frames Filtered by Database

Frames Used for Learning Only

SW CRC (software Cyclic Redundancy Check) Check Fails

See show statistics pppoe on page A-32 in Appendix A, Command Line Interface, for additional information.

Table 5-6. Reasons for PPPoE Discarded Frames

Reason

Rx Session Packets Ignored

No Session for Tx Session Pkts

PAD Packets Ignored

Invalid Tags Received

Invalid Version/Type Received

Invalid Ethernet Type Received

Invalid Code Received

Invalid Length Received

6300-A2-GB20-10

November 2003

5-7

Image 65

Paradyne 6302, 6341, 6301, 6342, 6371, 6351 manual Reasons for Bridge Discarded Frames, Reasons for PPPoE Discarded Frames

Contents

Hotwire DSL Routers Copyright 2003 Paradyne Corporation All rights reserved Contents Monitoring the DSL Router DSL Router Configuration ExamplesCommand Line Interface Diagnostics and TroubleshootingDSL Router Terminal Emulation Configuration Defaults and Command Line ShortcutsTraps and MIBs Index Firmware UpgradeContents November Document Purpose and Intended Audience About This GuideNew Features for this Release Section Description Document SummaryDocument Number Document Title Product-Related DocumentsConvention Translation Document ConventionsXii 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 FeaturesManagement from an NMS using Snmp Service SubscriberLevels of Access Accessing the DSL RouterAccess Control to the DSL Router Changing Access Session Levels Local Console AccessConsole disable save Exit Admin enableInvalid Characters Value Ascii Hex Translation Setting Up the New User’s LoginPassword admin new password save Telnet AccessLocal console disabled by conflict message Telnet enable saveDetermining the Available Commands Determining the Current Access LevelTelnet login enable save HelpList config Using the List CommandChanging the System Identity ListExiting from the System If accessing the DSL router ThenManually Logging Out ExitAutomatically Logging Out When autologout isDSL Router’s Interfaces Configuring the DSL RouterDSL Router Configuration Overview Interface Identifiers Service Domain IP Address AssignmentsSimplified Network Topology Numbered DSL or Ethernet InterfaceUnnumbered DSL Interface IP Options Processing IP RoutingNetwork Considerations Address Resolution Protocol ARPProxy ARP Network Address Port Translation NAPT/PAT Network Address Translation NATBasic NAT Applications Supported by NAT Simultaneous Basic NAT and NaptDynamic Host Configuration Protocol Dhcp Server Dhcp Relay Agent IP Protocol Type Filtering SecurityLand Bug/Smurf Attack Prevention Ethernet Type FilteringRouted vs. Bridged PDUs If Using This Network Model Then These DSL Cards Can Be UsedPPPoE Client Support Routed Network Model Standard modeWhen the negotiated IP Address is assigned to Then Configuring the DSL Router Configuration Examples DSL Router Configuration ExamplesIP, IPX Basic Bridging Configuration ExampleBasic Routing Configuration Example NAT Mapping Public IP Addresses Private IP Addresses Basic NAT Configuration ExampleCommands and syntax for this example are Napt Mapping Public IP Addresses Private IP Addresses Napt Configuration ExampleDSL 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 ExampleDSL Router Configuration Examples November Monitoring the Router Monitoring the DSL RouterCondition Status LED StatusFront Panel LEDs Clearing Statistics Interface StatusPerformance Statistics Reasons for Ethernet Interface eth1 Discarded Frames Reasons for Discarded DataReasons for DSL Interface dsl1 Discarded Frames Reasons for IP Processing Discarded Packets Reasons for PPPoE Discarded Frames Reasons for Bridge Discarded FramesReasons for PPP Discarded Frames Diagnostics and Troubleshooting Overview Diagnostics and TroubleshootingAlarms Inquiry Device RestartSyslog enable disable Syslog Commands 1System Log Show syslogSyslog ip ip-addr mgt srvc Syslog Commands 2Syslog port port-number Syslog level levelSyslog Messages Level Description Event Syslog EventsPing Ping CommandSyslog Message Display Ping dest-ipmgt -x source-ip-l bytes -w time -ieth1 dsl1Ping reply from x.x.x.x bytes of data=nn Ping Test ResultsPing reply from x.x.x.x Request Timed OUT Ping reply from x.x.x.x Destination UnreachableExample traceroute 135.300.41.8 -w 60 -i eth1 TraceRoute CommandTraceRoute Tracing route to TraceRoute Test ResultsOver a max. of nn Hops, with nnn Byte packet X.xCommand Line Interface Capability Command Line InterfaceSyntax Conventions Command RecallNavigating the Router’s CLI CLI Commands Table A-1. Configuration Commands Configuration CommandsConfigure terminal factory SaveEthernet Frame Format Command RFC 1483 Encapsulation CommandTable A-2. RFP 1483 Encapsulation Command Table A-3. Ethernet Frame Format CommandExamples 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 CommandsTable A-5. IP Routing Commands 2 Bridge CommandsTable A-6. Bridge Commands 1 Bridge enable disableTable A-7. ARP Commands 1 ARP CommandsTable A-6. Bridge Commands 2 Table A-7. ARP Commands 2 Proxy ARP CommandTable A-8. Proxy ARP Command Proxy arp eth1 dsl1 enable disableTable A-9. NAT Commands 1 NAT CommandsNat timeout time Table A-9. NAT Commands 2Nat napt purge Nat napt map udp tcp server-ip portNat 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 router ip-address Table A-10. Dhcp Server Commands 2Dhcp server name domain name Dhcp server nameserver ip-addressip-address2Table A-11. Dhcp Relay Agent Commands Dhcp Relay Agent CommandsDhcp relay enable disable Dhcp relay address ip-addressTable A-12. IP Packet Processing Commands IP Packet Processing CommandsIP multicast enable disable IP routing enable disableTable A-13. PPPoE Client Commands 1 PPPoE Client CommandsPppoe enable disable Ppp ip eth1 dsl1 passthrough mask no-dnsFrom previous Table A-13. PPPoE Client Commands 2Ppp authentication chap pap both none Ppp username username Table A-13. PPPoE Client Commands 3Table A-14. Telnet Commands 1 Telnet CommandsTelnet timeout time Table A-14. Telnet Commands 2Telnet keep-alive enable disable Telnet keep-alive timeout timeClearing Statistics Command Traps CommandTable A-15. Traps Command Table A-16. Clearing Statistics CommandTable A-17. Show Commands 1 Show CommandsShow alarms Show arp timeoutShow config Table A-17. Show Commands 2Displays either console enabled or console disabled Show bridgeShow 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 dsl1 Table A-17. Show Commands 8Show statistics ip Show statistics bridgeShow statistics tftp Table A-17. Show Commands 9Show statistics pppoe Show system Table A-17. Show Commands 10Show telnet Show trapsCommand Line Interface November Configuration Default Settings Configuration Defaults Command Line ShortcutsA-17 Table B-2. Command Line Shortcuts 1 Command Line ShortcutsArp create ip-addr mac-addr Arp delete ip-addrTable B-2. Command Line Shortcuts 2 Table B-2. Command Line Shortcuts 3 Show nat basic napt Show pppoe Table B-2. Command Line Shortcuts 4Show syslog Show system Show telnet Syslog ip ip-addrmgt srvcTraps Overview Traps and MIBsSnmp Overview Variable Binding DSL Router TrapsMIB II RFC MIBs OverviewStandard MIBs System System GroupIfEntry Interfaces Group RFCInterfaces IfType Identifies the interface type based Supported values IfXEntry Extension to Interfaces Table RFCMbps True1IP Group RFC Table C-5. IP Group Objects Description Setting/ContentsIpCidrRouteEntry IP Cidr Route Group RFCIpForward Snmp Group Transmission GroupEthernet-Like MIB RFC Paradyne Enterprise MIBsNoOp1 Device Control MIBActive1 Inactive2Ping Test Device Diagnostics MIBTraceRoute InProgress2 Active testIcmpError TimeoutSystemError ApplpingTestEntryTraceroute ConfigureApplTracerouteResultsEntry AppTracerouteResultsEntryDevStatus Health and Status MIBDevStatus1 Factory1-to-active8 Configuration MIBPdnInetIpAddressTableEntry Interface Configuration MIBPrimary SecondaryDhcp MIB DSL Endpoint MIB DSL Router Terminal Emulation Accessing the List Command OutputTerminal Emulation Programs Firmware Upgrade Commands Firmware UpgradeOverview Apply downloadDownload dsl1ifn eth1ifn server-ip filename Firmware Upgrade ProceduresDownload ifn address eth1 155.1.3.254 Paradyne server Downloading will affect user data performance Are you sure?No new firmware to apply At the CUSTOMER-CONFIG# prompt, type apply downloadSystem is being reset Firmware Upgrade November Index SymbolsIN-2 IN-3 IN-4 IN-5 IN-6