Paradyne Routers Clearing Statistics, List of Discard Reasons, Clear statistics eth1 dsl1 ip

Page 42

Monitoring the DSL Router

Clearing Statistics

From the Command Line Interface, the statistics can be cleared.

clear statistics [ eth1 dsl1 ip ]

Clears the statistics for the named interface. If no interface is entered, ALL statistics for all interfaces are cleared.

Minimum access level: Administrator

eth1 ± Ethernet interface statistics

dsl1 ± DSL interface statistics

ip ± IP processing statistics

Example: clear statistics eth1

List of Discard Reasons

The Discard Statistics represents the number of frames or packets discarded. The display includes the reason for the discard. The following tables list discard reasons for:

HEthernet Interface (Table 5-1)

HDSL Interface (Table 5-2)

HIP (Table 5-3)

Table 5-1. Discard Reasons for the Ethernet Interface (eth1) (1 of 2)

Discard Reasons for the Ethernet Interface (eth1)

Alignment Error

CRC Error

Excessive Collisions

Excessive Defers on TX

FIFO Overflow Error

Frame Length Greater than Max

Late Collision on TX

No Carrier Detect on TX

Parity Error

Receive Buffer Pool Depletion

Receiver Halted

5-4

August 2000

6371-A2-GB20-10

Image 42

Contents HOTWIRE DSL Routers Copyright E 2000 Paradyne Corporation All rights reserved Contents Configuring the DSL Router Monitoring the DSL Router Index About This Guide Document Purpose and Intended AudienceDocument Summary Section DescriptionProduct-Related Documents Document Number Document TitleDocument Conventions Syntax TranslationIntroduction to Hotwire DSL Routers What is a Hotwire DSL Router?DSL Technologies Supported Network Access Provider NAP Typical DSL Router SystemOptional Hotwire DSL Router Features IP routing withService Subscriber Accessing the DSL Router Access Control to the DSL RouterLevels of Access Admin enable Changing Access Session LevelsLocal Console Access Show consoleSetting Up the New Users Login CUSTOMER#. Type configure terminal and press EnterInvalid Characters Value Ascii Hex Translation Determining the Available Commands Telnet AccessDetermining the Current Access Level Local console disabled by conflictUsing the List Command Exiting from the SystemChanging the System Identity If you are accessing the DSL router Then Manually Logging OutAutomatically Logging Out Configuring the DSL Router Overview of DSL Router ConfigurationInterfaces for the DSL Router Service Domain IP Address Assignments Ethernet and DSL Interface IdentifiersNumbered DSL Interface Unnumbered DSL InterfaceSimplified Network Topology IP Routing Network ConsiderationsAddress Resolution Protocol ARP Proxy ARPNetwork Address Translation NAT Basic NATNetwork Address Port Translation Napt Dynamic Host Configuration Protocol Dhcp Server IP Options ProcessingApplications Supported by NAT Dhcp Relay Agent Security IP FilteringLand Bug/Smurf Attack Prevention Routed Network Model Standard mode Routed vs. Bridged PDUsDSL Router Configuration Examples Configuration ExamplesBasic Configuration Example Customer Premises CPBasic NAT Configuration Example NAT Mapping Public IP Addresses Private IP AddressesNapt Configuration Example Napt Mapping Public IP Addresses Private IP AddressesCore Router 155.1.3.253 Console Port Connection Dhcp Relay with Proxy ARP Configuration Example Dhcp Server with Basic NAT Configuration Example Public IP Addresses for Basic NAT Private IP AddressesDownstream Router Configuration Example Detecting Problems Monitoring the DSL RouterWhat to Monitor Show interface eth1 dsl1 Status of InterfacesShow interface ± Ethernet Link up downInterface Statistics Show statisticsShow statistics eth1 dsl1 ip Clear statistics eth1 dsl1 ip Clearing StatisticsList of Discard Reasons Discard Reasons for the Ethernet Interface eth1 1Discard Reasons for the Ethernet Interface eth1 2 Discard Reasons for the DSL Interface dsl1 1Discard Reasons for the DSL Interface dsl1 2 Discard Reasons for IPAlarms Inquiry Diagnostics and TroubleshootingDiagnostics and Troubleshooting Overview Show alarmsShow syslog Syslog enable disableSystem Log Syslog ip ip-addrShow log number Syslog EventsSyslog level level Syslog Messages 1 Level Description EventSyslog Message Display Syslog Messages 2 Level Description EventReporting Ping reply x.x.x.x bytes of data=nn PingPing Test Results Ping reply x.x.x.x Request Timed OUTTraceRoute TraceRoute Test ResultsX.x Command Line Interface Command Line Interface FeatureCommand Recall NavigationDocument Conventions RFC 1483 Encapsulation Command Line Interface CommandsConfiguration Control Commands Ethernet Frame FormatInterface and Service Domain IP Address IP Routing Table Delete eth1ifn dsl1ifnIp route create dest-ipdest-mask next-hop-ip remote Ip route purge ARP Table Proxy ARPNat timeout time Nat basic enableNat napt enable Nat basic address ip-addrip-maskNat basic delete private-ip Nat napt delete udp tcp portDhcp Server Nat disableDhcp server enable disable Nat purgeDhcp Relay Agent Trap disable enable name of trap IP multicast enable disableIP processing enable disable IP Packet ProcessingShow Command Outputs Show configNAT disabled or NAT enabled basic NAT Napt Show ip route ip-address Show arp timeoutNAT timeout xx minutes NAT basic mappings Show arpShow NAT napt Show trapsShow dhcp server Show interface Show statistics Show alarms Show syslog Show log #Show Dhcp relay Sample show dhcp relay displayConfiguration Defaults Command Line Shortcuts Configuration Default SettingsBytes ParadyneAbc123 CustomerCommand Line Input Shortcuts Table B-2. Command Line Input Shortcuts 1Table B-2. Command Line Input Shortcuts 2 Table B-2. Command Line Input Shortcuts 3 Show interface dsl1 eth1Configuration Defaults & Command Line Shortcuts Traps & MIBs Snmp OverviewTraps Overview DSL Router Traps Variable BindingMIB II RFC MIBs OverviewStandard MIBs System GroupSsssssssssss Boot bb.bb.bb 2nd Boot xx.xx.xx DSP SystemIfEntry Interfaces Group RFCInterfaces Yy.yy.yy H/W Releasezzz CCA part numberºIfOperStatus Specifies the current DSL interface Table C-5. IP Group Objects 1 Description Setting/Contents Extension to Interfaces Table RFCIP Group RFC Table C-5. IP Group Objects 2 Description Setting/Contents IP Cidr Route Group RFCTransmission Group IpCidrRouteEntry 11 ±Snmp Group Ethernet-Like MIB RFCNoOp1 Paradyne Enterprise MIBsDevice Control MIB Active1Device Diagnostics MIB ApplpingTestEntry TracerouteConfigure ApplTracerouteResultsEntryAppTracerouteResultsEntry Health and Status MIB DevStatus1DevStatus Configuration MIB Factory1-to-active8Primary Interface Configuration MIBPdnInetIpAddressTableEntry SecondaryDhcp MIB DSL Endpoint MIB Syslog MIB Accessing the List Command Output DSL Router Terminal EmulationDSL Router Terminal Emulation Terminal Emulation Programs Index NumbersIN-2 IN-3