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Lucent Technologies 9076, 9077 16S, 9077 04S manual Viii SP Switch Router Adapter Guide 1.4 Update

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viii	SP Switch Router Adapter Guide - 1.4 Update 2

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Lucent Technologies 9076, 9077 16S, 9077 04S manual Viii SP Switch Router Adapter Guide 1.4 Update

Contents

SP Switch Router Adapter Guide Lucent Technologies Contents Chapter Conﬁguring the SP Switch Router Adapter Chapter Appendix a Part Numbers Appendix C Viii SP Switch Router Adapter Guide 1.4 Update Figures Figures Tables Tables About 1.4 Update How to use this GuideIBM SP system manuals SP Switch Router manualsManual sets Documentation conventions Convention MeaningIP routing publications Introduction to the SP Switch Router Adapter card What is the RS/6000 SP Switch Router ? SP Switch RouterCables included in your system SP Switch Router systems for IBM sitesSP Switch cable Redundant AC power supplies Redundant supply safetyPcmcia 520MB disk Ethernet cableUpgrading system memory RAMOverview of the SP Switch Router Adapter card Face plate diagramInserting a media card into the SP Switch Router Media card componentsCard insertion procedure ESD requirementsSP Switch Router Adapter card LEDs LED activity during bootOFF Error OFFTX HB LED activity during normal operations STATE1 Bottom two LEDs amber go on during SP Switch Router Adapter card speciﬁcations Element ValueAssigning ﬁlters TcpdumpSnmp on the SP Switch Router Adapter card SP Switch Router Adapter dependent node MIB supportSP Switch Router Adapter media card states Snmp Snmp conﬁguration overview Snmp activity during media card start up Conﬁguring the SP Switch Router Adapter Introduction to installation and conﬁguration Pre-installation assumptions Location of relevant informationOrder of information Installing an SP Switch Router Adapter card Installation overviewInstalling the Pcmcia spinning disk Managing Pcmcia slotsInstallation steps Panic dumps sent to external ﬂash deviceﬁle entries should now look like the following Save all changes and reboot Attaching SP Switch Router cables SP switch cableDo not damage the connector ends Ethernet cableProcedure for attaching cables to card and SP Switch Keep the plastic cap onDetermining the switch connection for a dependent node Conﬁguration required on the SP systemProcedure Sources of conﬁguration information Multiple frames for multiple system connections SP system aOverview of steps Step-by-step media card conﬁgurationConﬁguration ﬁles and their uses SP Switch Router requires a speciﬁc conﬁguration ﬁle Check Snmp in the SP Switch Router system MembersUnspecified Subagents Put Snmp changes into effect ALL GET SET TrapMethod 2 Optional, edit /etc/grifconﬁg.conf Assign IP addressesMethod 1 Recommended, use SP Snmp Manager Interface name Internet addressNetmask Broadcast / destination addressDefault MTU values Putting grifconﬁg.conf additions into effectArgument ﬁeld MTU discovery facilitySpecify Icmp throttling Change proﬁle settingsSpecify card-level parameters Card proﬁle Specify different dump settings Specify different executablesConfiguring the SP Switch Router Adapter Look at the SP Switch Router Adapter card settings Change executables for all dev1 cards Load proﬁleChange dump defaults for all dev1 cards Dump proﬁle Dump vectors read-only Configuring the SP Switch Router Adapter Method 2 Optional, edit /etc/grdev1.conf How to run the commandRun dev1conﬁg to create grdev1.conf Contents of /etc/grdev1.conf Parameter deﬁnitions Extension Node Identiﬁer ibmSPDepNodeName read-onlyConﬁguration State ibmSPDepConfigState read-only Reset card to install ﬁles Saving conﬁguration ﬁlesVerify SP Switch Router Adapter card from router Verify media card operation using pingMedia card states Verify switch node connectivity using pingCheck media card status using grcard Reset media card using grreset # grreset all -h # grreset slot -h Checking connectivity to the SP system Procedure Configuring the SP Switch Router Adapter Monitoring and Management Tools ﬂashcmd SP Switch Router command overviewCsconﬁg Getver GrarpGrcard GrﬁnsGrreset GrmsGrrmb GrrouteGrstat GrwriteMountf SetverRoute SP Switch Router Unix toolsPing Traceroute Grroute.conf ﬁleUsing the netstat command Netstat -rnNetstat -rs Netstat -inNetstat -an Netstat -s Obtaining layer 2 and 3 statistics grstat OptionsLayer 3 statistics List of IP statsMulticast packets attempted to route Layer 2 statistics List of layer 2 statsSP Switch Router Adapter card maint commands Preparing to use maint commandsSample maint commands Find hardware and software version numbers maintFind transmit tx binary version maint Display conﬁguration and status maintMaint 5 display switch statistics Maint 4 display media statisticsFiltering commands maint 50-58 Maint 6 display combus statisticsConﬁgure UDP packet discards maint 89 List where ﬁlters are assigned maintList the ﬁlters per media card maint Display ARP table maint 189 Flush the ARP cache maint 189Display switch route table maint 189 Switch route not foundChecking for hardware problems grdiag What is testedWhere to ﬁnd the user guide Stopping or halting grdiagWhen a media card does not boot after grdiag Switch receive error can indicate hardware problemSP Switch Router dumps System dumpsMedia card dumps Use grdinfo to collect logsData collection utility grdinfo Grdinfo -card=slot allSP Switch Router example Grdinfo -all============================================================ Monitoring and Management Tools Monitoring and Management Tools SP Switch Router logs Accessing a log ﬁleSample gr.console log For exampleSample gr.boot log Sample entries in the gr.boot logSample messages log Sample entries in the messages logBurning in media card ﬂash memory Part Numbers Parts list model 04S Parts list model 16S GRF-AC-SWB16GRF-AC-CB16 GRF-AC-AC16Publication numbers IBM manuals IBM publication number Manual titleLog Messages Alphabetical list of messagesLog Messages Access Fifo Sync Error from RC, int1=%d Access Fifo Sync Error from TC, int1=%dMessage descriptions ACK Words 0x%08x, 0x%08x, 0x%08x, 0x%08x, 0x%08x, 0x%08xBoard Conﬁguration timed-out, retrying ARP added IP= %s, SW-node=%d, state=%dBad Hdr/Svc received, Ret code=%d CPU ready msg received from TX-CPU Conﬁguration ParametersConﬁguring transmit side Descriptor Sync Error from RC, int1=%d Descriptor Sync Error from TC, int1=%dDiscarding msg, unknown msgtype 0x%x ERR! Duplicated buffer %dExpect Nodeinit but received Stat/Err Request Expired IP buffer received %dHot interrupt detected, ier1=0x%8x, ier2=0x8x Initializing Main TaskIOSTB3RX SET TOD service message received Initializing RX Subsystem data structureLoopback routes found for IP adr 0x%x, sw-node Lost of STI clock, Tbic Status = 0x%xNetStar GigaRouter %s RX Interface Initializing NetStar GigaRouter %s TX Interface InitializingRX Clock is valid RX-CPU Loaded msg received from TX-CPURX send Sendtod to the switch. or RX Reading TBICs TOD RX-TBIC outage errors detected IER1=0x%x, IER2=0x%xRX-TBIC permanent errors detected IER1=0x%x, IER2=0x%x RX got Tbic Inited fron TXRX-TBIC transientt errors detected IER1=0x%x, IER2=0x%x Send TOD service message receivedSending if Reset message to TX-CPU Sending Grid Init Sending if Init for if 0x%xState machine changes from xxx to yyy Sending mib-2 trap, type = %d, state = %dSending params to TX Status/Err service message received Switch received with errors. Descriptor 0x%8xSwitch route entry not found, node = %d Svc Msg rxed, svccmd=0x%x %s, nodecmd 0x%x %sSwitch Route table loaded, %d entries TB4 segment received in error. TB4-HDR word%d 0x%xTB4 segment received in wrong state Tbic Init msg sent to TX-CPUTbus Parity Error from RC, int1=%d Tbus Parity Error from TC, int1=%dTBSI-RX TBICs TOD 0x%x, 0x%x TBSI-TX Unexpected SVC threshold interruptTimeout waiting for Cfgdn bits clear, stat0=%x Timeout waiting for FPGAINITCOMPLETE, stat0=%xRX Setting the RC in operational mode, stat=0x%x TX-CPU Access Fifo busy, discarding IP packetTimed out resolving ARP. If %d IP %d.%d.%d.%d TX-CPU Conﬁg Params msg received from RX-CPUTX-CPU Tbic Init msg received from RX-CPU TX Port is connected, stat=0x%xTX-PROR startnode %d, endnode %d, # entries %d TX pseudo STI clock is validTX-TBIC outage errors detected IER1=0x%x, IER2=0x%x TX-TBIC permanent errors detected IER1=0x%x, IER2=0x%xTX-TBIC transient errors detected IER1=0x%x, IER2=0x%x Un-expected descriptor from RC, desctype=%dLog Messages Network Conﬁguration Examples Conﬁguration requirements Example 2 Multiple cards, single partition ARP tableOutgoing trafﬁc coming from SP processor nodes Conﬁguration tasksIncoming trafﬁc going to SP processor nodes Recovery procedure if an SP Switch Router Adapter card fails Example 3 Multiple cards, multiple SP partitions Obtaining new machine code SP Switch Router as an IBM productSupport for code installation IBM License Agreement for Machine Code Index ARPIndex GRF IBMIndex MTU Snmp Index Index