Paradyne 8310 MVLt manual Physical Layer Options 4, DSL Link Perf DSL Link Performance Summary

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Monitoring the Hotwire DSLAM

Table 5-2. Physical Layer Options (4 of 6)

DSL Link Perf (DSL Link Performance Summary)	B-B-D

Displays a summary of the link performance for each of the DSL ports.

Enter port number 1±4 to see the fields for current 15-minute period (real time count of events during the past 0 to 15 minutes), previous 15-minute period (data updated every 15 minutes), previous 1-hour period (data updated every hour), and 24-hour period (data is updated every hour).

Port # : ± Enter the port number (1±4) you wish to monitor.

Dn Margin ± Measure of the noise margin on the specified port in the downstream direction. A positive margin number reflects a lower error rate with a higher tolerance.

Up Margin ± Measure of the noise margin on the specified port in the upstream direction. A positive margin number reflects a lower error rate with a higher tolerance.

DnErrRate ± This statistic is not available for this release and 0 (zero) appears for each time period.

UpErrRate ± Block error rate in the upstream direction. Error rate = bad blocks/good blocks and is expressed as A x 10-B.

DnAttEst ± Measure of the downstream transmission loss on the DSL line.

UpAttEst ± Measure of the upstream transmission loss on the DSL line.

link dn count ± Number of times the DSL link has gone down.

elp lnk up ± Count of the elapsed time in seconds that the link has been up.

elp time ± Count of the elapsed time in seconds since the DSL card was last reset.

Pct link up ± Percentage of time the DSL link has been up in the past 24 hours.

8000-A2-GB26-10

January 1999

5-7

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Contents HOTWIRE Dslam for 8310 MVL and 8510 Radsl Cards Copyright E 1999 Paradyne Corporation All rights reserved Contents Configuring the Hotwire Dslam Traps Contents Document Purpose and Intended Audience About This GuideSection Description Document SummaryDocument Number Document Title Product-Related DocumentsViii What is the Hotwire DSLAM? Hotwire Dslam System DescriptionHotwire Dslam Components Central Office COOptional Input Hotwire Dslam ChassisFront View of a Hotwire 8800 or 8810 Dslam Chassis Hotwire Dslam Features MCC CardRadsl or MVL Card Levels of Access Configuring the DSL CardsSoftware Functionality Monitoring the DSL Cards Troubleshooting and Diagnostics Overview Hotwire Menus and ScreensMenu and Screen Formats Components of a Hotwire MenuComponents of a Hotwire Screen Keys Definition Commonly Used Navigation KeysHotwire Chassis Hotwire Menu HierarchyHotwire Chassis Main Menu Hotwire ± MCC MenuApplications Hotwire ± DSL MenuHotwire DSL DiagnosticsDSL Card Configuration Menu DSL Card Monitoring Menu Logging In to the SystemUser Login Screen Reviewing the Levels of AccessCard Selection Screen D U X X Column Position Display Description HeadingAutomatically Logging Out Accessing the Hotwire ± DSL MenuExiting from the System Manually Logging OutManagement Domain Configuring the Hotwire DslamService Domain Domain TypesFor each DSL card, to See Configuring the DSL CardsConfiguring VNIDs on a DSL Card Configuring the Active Vnid on each DSL Port Addressing a Location Using Dhcp Configuring Static UsersConfiguring Subnet Masks Configuring Subnet AddressingConfiguring IP Filter Rules Configuring the Hotwire Dslam DSL Configuration Card Status Screens MVL and 8510 Radsl Card ConfigurationNvram Clear Card Status Options 1Card Info Card Information Time/DateDOS Machine Nvram Cfg Loader Nvram Configuration LoaderCard Reset Card Status Options 2Apply Download B Card Status Options 3Download Code Download Code and Apply Download F a and B Download Code a or Apply Download BDSL Configuration Ports Screens Ports Options 1Ethernet Port DSL Ports Radsl Parameters 8510 Radsl Card Ports Options 2DSL Ports MVL Parameters 8310 MVL Card Ports Options 3DSL Configuration Interfaces Screens Interfaces Options General General InterfacesControl Control Interfaces DSL Configuration Bridge Screens DSL Configuration Users ScreensPort Vnid Bridge Options 1General General Bridge Parameters Card VnidClient Vnid Bridge Options 2ARP Entry Add ARP Entry B Bridge Options 3DSL Configuration Service Node Screens SN Configuration Service Node OptionsDSL Configuration Filters Screen IP Filters IP Filter Configuration screen Filters Options 1IP Filters IP Filter Table IP Filters IP Filter Configuration Filters Options 2Destination Address ± nnn.nnn.nnn.nnn format DSL Monitoring Card Status Screens Monitoring the Hotwire DslamLogin History Card Status OptionsCard Info General Card Information Syslog Screen Example DSL Monitoring Physical Layer Screens Physical Layer Options 1Active List Active Ports List Ethernet Stats Ethernet Statistics Physical Layer Options 2Physical Layer Options 3 EtherHDLC Stats EtherHDLC StatisticsInitialized EtherHDLC Ports ± s1c, s1d, s1e, or s1f DSL Link Perf DSL Link Performance Summary Physical Layer Options 4Physical Layer Options 5 DSL Perf Stats DSL Performance StatsCustomer Data DSL Error Stats Physical Layer Options 6DSL Xmit Status DSL Transmit Stats DSL Monitoring Interfaces Screens Monitor Interfaces Options Active List Active Interfaces ListStatus Interface Status DSL Network Protocol Screens Network Protocol Options 1 Socket StatisticsUDP Statistics TCP Statistics TCP Data Statistics Network Protocol Options 2Network Protocol Options 3 TCP Connection StatisticsIP Statistics Network Protocol Options 4 Icmp Statistics Icmp Packet StatisticsSnmp Statistics Network Protocol Options 5 Snmp Authentication StatisticsBridge Table DSL Bridge ScreensMAC Table ClientItem to Display ± Entry number ARP Table VnidDSL SN Information Screen Filter Table Default filter action ± Forward/discardDSL Monitoring IP Filters Screen IP FiltersDiagnostic Screens Diagnostics and TroubleshootingDSL Packet Echo Test Diagnostics OptionsAlarms Card Alarms SelftestNo Response at Startup TroubleshootingChecking Alarms Major Alarms 1 ActionMajor Alarms 2 Action Margin Threshold Minor Alarms 1 ActionMinor Alarms 2 Action Link DownThreshold High-Level Troubleshooting Network ProblemsClient-to-Service Node Segment Client Cannot Ping the Gateway RouterIf the Client cannot Ping the Gateway Router Then Physical Client Cannot Reach Service NodeClient-to-Service Node Segment Layer Solution Layer 1 ±Service Node-to-DSLAM Segment 1 Layer Solution Client Cannot Reach DslamLayer 1 ± Physical Service Node-to-DSLAM Segment 2 Layer Solution Layer 2 ±Network Client Cannot Reach IPC Movefromdef=1 DSLAM-to-IPC Segment Layer SolutionClient Cannot Reach Router IPC-to-Router Segment Layer SolutionRouter-to-IPC Segment Layer Solution Cannot Upload Configurations to a Unix ServerExamining Performance Issues Go To Performance Issues ± Viewing Network StatisticsDownload Code Download Only System Automatic Immediate Apply Download CodeTraps DSL Card TrapsEvent Severity Comment Trap # Traps MIB Traps Glossary Domain Default routeDhcp Relay Agent Dhcp ServerInternet HostHost routes HubPacket Service NodeOpenLane DCE ManagerTelnet Static routeSubnet address Subnet maskGL-6 IN-1 IndexIN-2