NE20产品可维护性培训.ppt

NE20产品,NE20可维护EFU调试命令介绍,NE20产品,主要流程介绍数据报文计数命令数据报文debug命令NP表项查询命令NP心跳处理命令NP调试命令,转发流程,所有转发流,主要流程介绍数据报文计数命令数据报文debug命令NP表项查询命令NP心跳处理命令NP调试命令,TS计数,npstsdisplaysend-counterall-count-number|l2-encap-number|l3-ip-number|dirtran-number|l3-mpls-number/npstssend-counterclearnpstsdisplayreceive-counterall-count-number|l2-local-number|l3-ip-local-number|l3-mpls-local-number|ip-vlink-trans-number|mpls-vlink-trans-number|ip-nexthop-trans-number|mpls-nexthop-trans-number|trans-ppp-number|trans-chdlc-number|trans-eth-number|trans-vlan-number/npstsreceivecounterclear,TS计数,Quidway-efunpstsdisplaysend-counterall-count-numberl2encaplatetransportpacketnumber:984l3iptransportpacketnumber:12753l3mplstransportpacketnumber:0directtransportpacketnumber:6497,TS计数,Quidway-efunpstsdisplayreceive-counterall2localpacketnumber:53l3iplocalpacketnumber:19227l3mplslocalpacketnumberl3ipvlinktransportpacketnumber:0l3mplsvlinktransportpacketnumber:0l3ipnexthoptransportpacketnumber:0l3mplsnexthoptransportpacketnumber:0l2ppptransportpacketnumber:0l2chdlctransportpacketnumber:0l2ethtransportpacketnumber:0l2vlantransportpacketnumber:0,PTS计数,npsptsdisplay/npsptsclearQuidway-efunpsptsdisplay=PTSStatisticListBegin=PTSXmitCtrl-27542.|PTSXmitData-20351.PTSXmitTotal-47893.|CPUXmitTotal-47893.XmitDoneXdone-47893.|CantDMACtDma-0.FPGAXmitTotal-47893.|XmitExcpNoPac-47893.XmitExcpDmaEr-0.|XmitExcpFull-0.XmitExcpNoFiF-0.|XmitRingLast-21.XmitRingTail-21.|XmitRingHead-21.FPGARcvTotal-46235.|CPURcvTotal-46235.PTSRcvCtrl-26873.|PTSRcvData-19362.PTSRcvTotal-46235.|RcvExcpNoFiF-0.RcvRingTail-34.|RcvRingHead-34.RcvCtlRingTail-121.|RcvCtlRingHead-121.RcvRingFree-128.|RcvCtlRingFree-128.FPGARingCrPtr-111.|FPGARingBpCt-0.FPGARingFifoBp-0.|FPGARingCpuBp-0.=PTSStatisticListEnd=g_ulFlowCtl=1,ulDmaFlow=5000,ulFlowCtlTimeout=1000,DMU计数,npsdmureceive-counterdisplaydmunumportnum/npsdmureceive-countercleardmunumportnumnpsdmutransit-counterdisplaydmunumportnum/npsdmutransit-countercleardmunumportnum,DMU计数,ShortFramesAddr:88000000number=8RuntFrames(ShortFrameswithBadCRC)Addr:88000010number=0FramesTransmitted(64Octets)Addr:88000020number=0FramesTransmitted(127Octets)Addr:88000030number=27517FramesTransmitted(255Octets)Addr:88000040number=32291FramesTransmitted(511Octets)Addr:88000050number=56FramesTransmitted(1023Octets)Addr:88000060number=33FramesTransmitted(1518Octets)Addr:88000070number=6LongFramesTransmittedAddr:88000080number=0JabberAddr:88000090number=0LateCollisionsAddr:880000a0number=0TotalCollisionsAddr:880000b0number=0SingleCollisionsAddr:880000c0number=0MultipleCollisionsAddr:880000d0number=0ExcessiveDeferralsAddr:880000e0number=0TransmitUnderrunsAddr:880000f0number=0CRCErrorAddr:88000100number=0ExcessiveCollisionsAddr:88000110number=0UnicastFramesTransmittedAddr:88000120number=34572BroadcastFramesTransmittedAddr:88000130number=25418MulticastFramesTransmittedAddr:88000140number=0TotalOctetsTransmittedAddr:88000150number=15588JumboFramesTransmittedAddr:88000160number=87AbortedFramesAddr:88000170number=0,NP调试计数器,displayefucounterl2slotnumpicnumcardnumdisplayefucounterl3slotnumpicnumcardnumefucounterclearl2slotnumpicnumcardnumefucounterclearl3slotnumpicnumcardnum,displayefucounterl2,L21=00,reason:PCTl2forwardingdisableL22=00,reason:AbortflaginFCBissetL23=00,reason:portinblocking/listenningstatusL24=00,reason:noVLANtagL25=00,reason:frameofotherVLANsL26=00,reason:invalidVLANIDL27=00,reason:ingressSBSP=TBTPL28=00,reason:ingressbroadcastfilterL29=00,reason:invalidingressMIDL210=00,reason:ingresstoolongframeL211=00,reason:leaningonlyL212=00,reason:aggregationportloopbackL213=00,reason:EPCTforwardingdisableL214=00,reason:egressVLANgroupfilterL215=00,reason:VLANdisable,displayefucounterl3,L31=00,reason:wrongprotocolL32=00,reason:checksumerrorL33=00,reason:L3_CUSTOM_TABLEdiscardL34=00,reason:multicastaddresserrorL35=00,reason:IPaddresserrorL36=00,reason:routefilterL37=00,reason:EPCTIPforwardingdisableL38=00,reason:unsupportedIPmulticastaddressL39=00,reason:reservedL310=00,reason:reservedL311=00,reason:reservedL312=00,reason:reservedL313=00,reason:reservedL314=00,reason:reservedL315=00,reason:reserved,数据报文计数命令数据报文debug命令NP表项查询命令NP心跳处理命令NP调试命令,报文Debug命令,efuframecptson|offefuframetscpcomponentCompIDreasoncodercon|offefuframed20 xd20 xtypetypeon|off特别注意要打开以下开关terminaldebuggingterminalmonitorQuidway-efunpsdbgopen0,报文Debug命令,efuframecptson|off打开关闭cp到ts报文调试开关*0.65394650QuidwayEFU/1/DEBUG:SendtonpinulIfIndex=c03Sendtonpinifname=Virtual-Template1SendtonpinucFrameType=2SendtonpinucLinkType=0SendtonpinucL2EncapType=0SendtonpinucL3Type=0Datalength=68TotalDatalength=68*0.65395000QuidwayEFU/1/DEBUG:SendedPacketcontents,thefirstnbytes:0123456789101112131415045C00044A1C6000001596CD2C901010216E0000005020100303C3C3C3C00000000321F2000000000000000000000FFFFFF0048000A02010000002800000000000000006464010101,报文Debug命令,ucFrameType：TS发给NP报文的类型L2_Enc_Type0 x01L3_IP_Type0 x02L3_MPLS_Type0 x03DirTrans_Type0 x04ucLinkType：TS发送给NP二层报文链路层协议类型L2_ETH0 x01L2_PPP0 x02L2_CHDLC0 x04L2_VLAN0 x08,报文Debug命令,ucL2EncapType：TS发送给NP二层报文封装类型L2_Encap_DIX0 x01L2_Encap_SAP0 x02L2_Encap_SNAP0 x04ucL3Type：TS发送给NP二层报文的三层报文类型L3_IP0 x01L3_MPLS0 x02,D209报文Debug,Quidway-efuefuframed20 xd20 xtype9on*0.84540833QuidwayEFU/1/DEBUG:Encaptypeisd209,Header:Subtypeis9Inifindexis209911808Laytypeis0L3typeis0L2typeis2L2encaptypeis1*0.84541033QuidwayEFU/1/DEBUG:000000000000000000000000d200090000000c8300000000020100000000000045c00040c53a000001595c62b6010102e00000050201002c3c3c3c3c00000000842600000000000000000000ffffff00000a0201000000280000000000000000,D205报文debug,Quidway-efuefuframed20 xd20 xtype5on*0.81667883QuidwayEFU/1/DEBUG:Encaptypeisd205,Header:Subtypeis5SPis0ETBis0TPis29OC48is0VLANIDis0FHFis0FCInfois0Priorityis3*0.81668100QuidwayEFU/1/DEBUG:000000000000000000000000d2000500001d000000001d000ff000000000000301005e00000500e0fcff0107080045c00044607600000159642413010101e0000005020100306401010100000000f71a00000000000000000000ffffff00000a02010000002813010102130101013c3c3c3c,D204报文Debug,Quidway-efuefuframed20 xd20 xtype4on*0.16687933QuidwayEFU/1/DEBUG:Encaptypeisd204,Header:Subtypeis4Frameheaderis228031672210350761Headertypeis0Componentis3Reasoncodeis50Frameidis0Fragmentedis0Morefragmentsis0ThreadIDis23Fragmentsequenceis0*0.16688316QuidwayEFU/1/DEBUG:ffffffffffff000000000000d2000411e40003a7dd0003324c010332000000000000170000e0fcff010700e0fc0786a7080045000054606d0000ff013337130101021301010100001384abce000100fe9fcabad0bad0000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f202122232425262728292a2b2c2d2e2f,TSCP报文debug,打开关闭ts到cp报文调试开关efuframetscpcomponentCompIDreasoncodercon|off*0.84780800QuidwayEFU/1/DEBUG:thereceivepackettype=18D204packettype=18Totallengthreceived=64*0.84780933QuidwayEFU/1/DEBUG:ReceivedPacketcontents,thefirstnbytes:0123456789101112131415045C00040C59C000001595C00B601010216E00000050201002C3C3C3C3C0000000032842600000000000000000000FFFFFF0048000A0201000000280000000000000000,报文Debug命令,Packettype：D204_L2_NATIVE0 x11D204_L3_IP_NATIVE0 x12D204_L3_ARP_NATIVE0 x13D204_L3_MPLS_NATIVE0 x14D204_L3_IS_IS_NATIVE0 x15D204_L3_IP_DELIVERTOUP0 x16D204_IP_VLINK_TRANS0 x21D204_MPLS_VLINK_TRANS0 x22D204_IP_NEXTHOP_TRANS0 x24D204_MPLS_NEXTHOP_TRANS0 x28D204_TRANS_ETH0 x84D204_TRANS_PPP0 x41D204_TRANS_CHDLC0 x42D204_TRANS_VLAN0 x88,报文Debug命令,COMPONENT=PPPUPcomponent:1,reasoncode:1;pppis-iscomponent:1,reasoncode:2;unknowpppprotocalcomponent:1,reasoncode:3;pppprotocalCOMPONENT=ETHUPcomponent:2,reasoncode:1;ethis-is,COMPONENT=IPUP/*component:3,reasoncode:0;ARP*/*component:3,reasoncode:1;RARP*/*component:3,reasoncode:2;reservedMC*/*component:3,reasoncode:3;icmp*/*component:3,reasoncode:4;option*/*component:3,reasoncode:6;ucmiss*/*component:3,reasoncode:7;BGPlookupfibfailmiss*/*component:3,reasoncode:8;MCmiss*/*component:3,reasoncode:9;mtufail*/*component:3,reasoncode:10;MTUexceed*/*component:3,reasoncode:114;GRE*/*component:3,reasoncode:51;TTLexpired*/*component:3,reasoncode:50;ucredir*/*component:3,reasoncode:178;vlanredir*/,COMPONENT=IPDNcomponent:19,reasoncode:5;arpmisscomponent:19,reasoncode:11;registermissCOMPONENT=MPLSUPcomponent:4,reasoncode:0;lookupinsegmenttablefailedcomponent:4,reasoncode:2;mplsfragmentcannotbedonecomponent:4,reasoncode:51;TTLexpiredcomponent:4,reasoncode:4;router-alertlabel,COMPONENT=MPLSDNcomponent:20,reasoncode:1;ipfragmentcannotbedonecomponent:20,reasoncode:3;mplslookupoutsegmentfailedCOMPONENT=L4component:5,reasoncode:1;l4redirecttocp,主要流程介绍数据报文计数命令数据报文debug命令NP表项查询命令NP心跳处理命令NP调试命令,NP表项维护,FIB表维护：displayfibnpsdisplayfibip_addressnetmask_lengthvpn_idvpn_id可以通过npsimsdisplayinterface和npsdisppct/epct命令看到某个接口的vpnidIPaddress=19.1.1.0IPprefixLength=24VPNID=0 x0000Signature=0ecmpThr1=100ecmpThr2=0nextHop0=77840.19.1.1InnerLable=1IfIndex=0700H_L:0 x02TP:0 x1dActionflag:=0 x0040nextHop0isDIRECTLY_ATT_SUBNET,NP表项维护,ARP表disparp，npsdisparpinterface_nameip_addressOutIfIndex=0 x700VLANID=0IPaddress=19.1.1.2nextHopMac=0.e0.fc.7.86.a7encapsulationtypeisDIX,NP的维护,NP中接口信息的查看：EFU模式下子接口/低速口/逻辑接口：npsimsdisplayinterfaceinterface-full-name或npsimsnpqueryinterface-full-name高速口：npsdisplaypct/epctinterface-name,Quidway-efunpsimsdisplayinterfaceser4/0/1:1StartdisplayImsNPinterfacefullname:ser4/0/1:1.TheContentofIfDscrTblEntryis:TheKey=0 x00000a00IfIndex=0 x00000a06MACAdrr=0 x000000000000SubIfEnable=0 x1ARPEn=0 x0IP_Mult=0 x0BC_Enable=0 x1ubMPLS_MC_Op=0 x0ubIP_Op=0 x1ubMPLS_UC_Op=0 x1ubCLNS_Op=0 x0ub2Reserved=0 x0ubL2Accelerator=0 x0ubVrrp=0 x0ubReserved1=0 x0ubEncapMask=0 x0ubL3Skip=0 x0ubEthPromiscuous=0 x0usReserverdHW=0 x00ubL4Skip=0 x1ubBA_Flag=0 x0ubSA_LookupEnable=0 x0ubPct_bridge_flag=0 x0u12bIngresscontext=0 xa06usVPNID=0 x0000ucPortType=0 x0usMTU=1500u4bUnicastMaxIndex=0 x1ubL4DownSkip=0 x1ucTTL_threshold=0 x0ucFlag4=0 x0ucMC_MacIndex=0 x1ucMC_QBase=0 x90u11bUnicastQueueBase=0 x090usTwinsPerBlock=12usOctetsPerBlock=1392usCounterId=0 x00000000ucReserved=0usReserved=0 x00000000,Quidway-efunpsdisplaypcteth1/0/1Startdisplaypctatifindex:eth1/0/1.PCT:00E0FC555555A0000100008040596D70Detail:MACaddress:00.E0.FC.55.55.55.arpisenabledipmulticastisdisabledbroadcastisenabledmplsmulticastisdisabledipisdisabledmplsunicastisdisabledclnsisdisabledreservedmulticastaddress(bitmap):01vpn_idis0l4_skipisenabledba_flagisdisabledsalookupisdisabledethporttypeisethernetingress_context(hex)is040acfieldisabsentphysicalportisethernetentryaddressis65B5completeunitgeneratelabelisenabledhardclassifierisenabledstartposofQW0prefetch