NE20产品可维护性培训.ppt

1、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,nps ts display send-counter all-count-number | l2-encap-number | l3-ip-number | dirtran-number | l3-mpls-number / nps ts send-counter clear nps t

2、s display receive-counter all-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 / nps ts rec

3、eivecounter clear,TS计数,Quidway-efunps ts display send-counter all-count-number l2 encaplate transport packet number : 984 l3 ip transport packet number : 12753 l3 mpls transport packet number: 0 direct transport packet number : 6497,TS计数,Quidway-efunps ts display receive-counter al l2 local packet n

4、umber :53 l3 ip local packet number :19227 l3 mpls local packet number l3 ip vlink transport packet number :0 l3 mpls vlink transport packet number :0 l3 ip nexthop transport packet number :0 l3 mpls nexthop transport packet number :0 l2 ppp transport packet number :0 l2 chdlc transport packet numbe

5、r :0 l2 eth transport packet number :0 l2 vlan transport packet number :0,PTS计数,nps pts display/nps pts clear Quidway-efunps pts display =PTS Statistic List Begin= PTS Xmit Ctrl - 27542. | PTS Xmit Data - 20351. PTS Xmit Total- 47893. | CPU Xmit Total- 47893. Xmit Done Xdone- 47893. | Cant DMA CtDma

6、- 0. FPGA Xmit Total- 47893. | Xmit Excp NoPac- 47893. Xmit Excp DmaEr- 0. | Xmit Excp Full - 0. Xmit Excp NoFiF- 0. | Xmit Ring Last - 21. Xmit Ring Tail - 21. | Xmit Ring Head - 21. FPGA Rcv Total- 46235. | CPU Rcv Total- 46235. PTS Rcv Ctrl - 26873. | PTS Rcv Data - 19362. PTS Rcv Total- 46235. |

7、 Rcv Excp NoFiF- 0. Rcv Ring Tail - 34. | Rcv Ring Head - 34. RcvCtlRing Tail - 121. | RcvCtlRing Head - 121. Rcv Ring Free - 128. | RcvCtlRing Free - 128. FPGA Ring CrPtr- 111. | FPGA Ring BpCt - 0. FPGA Ring FifoBp- 0. | FPGA Ring CpuBp - 0. =PTS Statistic List End= g_ulFlowCtl = 1, ulDmaFlow = 50

8、00, ulFlowCtlTimeout = 1000,DMU计数,nps dmu receive-counter display dmunum portnum / nps dmu receive-counter clear dmunum portnum nps dmu transit-counter display dmunum portnum / nps dmu transit-counter clear dmunum portnum,DMU计数,Short Frames Addr: 88000000 number = 8 Runt Frames (Short Frames with Ba

9、d CRC) Addr: 88000010 number = 0 Frames Transmitted (64 Octets) Addr: 88000020 number = 0 Frames Transmitted (127 Octets) Addr: 88000030 number = 27517 Frames Transmitted (255 Octets) Addr: 88000040 number = 32291 Frames Transmitted (511 Octets) Addr: 88000050 number = 56 Frames Transmitted (1023 Oc

10、tets) Addr: 88000060 number = 33 Frames Transmitted (1518 Octets) Addr: 88000070 number = 6 Long Frames Transmitted Addr: 88000080 number = 0 Jabber Addr: 88000090 number = 0 Late Collisions Addr: 880000a0 number = 0 Total Collisions Addr: 880000b0 number = 0 Single Collisions Addr: 880000c0 number

11、= 0 Multiple Collisions Addr: 880000d0 number = 0 Excessive Deferrals Addr: 880000e0 number = 0 Transmit Underruns Addr: 880000f0 number = 0 CRC Error Addr: 88000100 number = 0 Excessive Collisions Addr: 88000110 number = 0 Unicast Frames Transmitted Addr: 88000120 number = 34572 Broadcast Frames Tr

12、ansmitted Addr: 88000130 number = 25418 Multicast Frames Transmitted Addr: 88000140 number = 0 Total Octets Transmitted Addr: 88000150 number = 15588 Jumbo Frames Transmitted Addr: 88000160 number = 87 Aborted Frames Addr: 88000170 number = 0,NP调试计数器,display efu counter l2 slotnum picnum cardnum dis

13、play efu counter l3 slotnum picnum cardnum efu counter clear l2 slotnum picnum cardnum efu counter clear l3 slotnum picnum cardnum,display efu counter l2,L21= 0 0, reason:PCT l2 forwarding disable L22= 0 0, reason:Abort flag in FCB is set L23= 0 0, reason:port in blocking/listenning status L24= 0 0,

14、 reason:no VLAN tag L25= 0 0, reason:frame of other VLANs L26= 0 0, reason:invalid VLAN ID L27= 0 0, reason:ingress SBSP = TBTP L28= 0 0, reason:ingress broadcast filter L29= 0 0, reason:invalid ingress MID L210= 0 0, reason:ingress too long frame L211= 0 0, reason:leaning only L212= 0 0, reason:agg

15、regation port loop back L213= 0 0, reason:EPCT forwarding disable L214= 0 0, reason:egress VLAN group filter L215= 0 0, reason:VLAN disable,display efu counter l3,L31= 0 0, reason:wrong protocol L32= 0 0, reason:checksum error L33= 0 0, reason:L3_CUSTOM_TABLE discard L34= 0 0, reason:multicast addre

16、ss error L35= 0 0, reason:IP address error L36= 0 0, reason:route filter L37= 0 0, reason:EPCT IP forwarding disable L38= 0 0, reason:unsupported IP multicast address L39= 0 0, reason:reserved L310= 0 0, reason:reserved L311= 0 0, reason:reserved L312= 0 0, reason:reserved L313= 0 0, reason:reserved

17、 L314= 0 0, reason:reserved L315= 0 0, 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,efu frame cpts on | off efu frame tscp component CompID reasoncode rc on | off efu frame d20 x d20 xtype type on | off 特别注意要打开以下开关 terminal debugging terminal monitor Quidway-efunps dbgopen

18、 0,报文Debug命令,efu frame cpts on | off 打开关闭cp到ts报文调试开关 *0.65394650 Quidway EFU/1/DEBUG: Send to np in ulIfIndex = c03 Send to np in ifname = Virtual-Template1 Send to np in ucFrameType = 2 Send to np in ucLinkType = 0 Send to np in ucL2EncapType = 0 Send to np in ucL3Type = 0 Data length = 68 Total Da

19、ta length = 68 *0.65395000 Quidway EFU/1/DEBUG: Sended Packet contents, the first n bytes: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 45 C0 00 44 A1 C6 00 00 01 59 6C D2 C9 01 01 02 16 E0 00 00 05 02 01 00 30 3C 3C 3C 3C 00 00 00 00 32 1F 20 00 00 00 00 00 00 00 00 00 00 FF FF FF 00 48 00 0A 02 01 00 0

20、0 00 28 00 00 00 00 00 00 00 00 64 64 01 01 01,报文Debug命令,ucFrameType：TS发给NP报文的类型 L2_Enc_Type 0 x01 L3_IP_Type 0 x02 L3_MPLS_Type 0 x03 DirTrans_Type 0 x04 ucLinkType：TS发送给NP二层报文链路层协议类型 L2_ETH 0 x01 L2_PPP 0 x02 L2_CHDLC 0 x04 L2_VLAN 0 x08,报文Debug命令,ucL2EncapType：TS发送给NP二层报文封装类型 L2_Encap_DIX 0 x01 L

21、2_Encap_SAP 0 x02 L2_Encap_SNAP 0 x04 ucL3Type：TS发送给NP二层报文的三层报文类型 L3_IP 0 x01 L3_MPLS 0 x02,D209报文Debug,Quidway-efuefu frame d20 x d20 xtype 9 on *0.84540833 Quidway EFU/1/DEBUG: Encap type is d209, Header: Subtype is 9 Inifindex is 209911808 Lay type is 0 L3 type is 0 L2 type is 2 L2 encaptype is 1

22、 *0.84541033 Quidway EFU/1/DEBUG: 0000 0000 0000 0000 0000 0000 d200 0900 0000 0c83 0000 0000 0201 0000 0000 0000 45c0 0040 c53a 0000 0159 5c62 b601 0102 e000 0005 0201 002c 3c3c 3c3c 0000 0000 8426 0000 0000 0000 0000 0000 ffff ff00 000a 0201 0000 0028 0000 0000 0000 0000,D205报文debug,Quidway-efuefu

23、 frame d20 x d20 xtype 5 on *0.81667883 Quidway EFU/1/DEBUG: Encap type is d205, Header: Subtype is 5 SP is 0 ETB is 0 TP is 29 OC48 is 0 VLAN ID is 0 FHF is 0 FCInfo is 0 Priority is 3 *0.81668100 Quidway EFU/1/DEBUG: 0000 0000 0000 0000 0000 0000 d200 0500 001d 0000 0000 1d00 0ff0 0000 0000 0003 0

24、100 5e00 0005 00e0 fcff 0107 0800 45c0 0044 6076 0000 0159 6424 1301 0101 e000 0005 0201 0030 6401 0101 0000 0000 f71a 0000 0000 0000 0000 0000 ffff ff00 000a 0201 0000 0028 1301 0102 1301 0101 3c3c 3c3c,D204报文Debug,Quidway-efuefu frame d20 x d20 xtype 4 on *0.16687933 Quidway EFU/1/DEBUG: Encap typ

25、e is d204, Header: Subtype is 4 Frame header is 228 0 3 167 221 0 3 50 76 1 Header type is 0 Component is 3 Reasoncode is 50 Frame id is 0 Fragmented is 0 More fragments is 0 Thread ID is 23 Fragment sequence is 0 *0.16688316 Quidway EFU/1/DEBUG: ffff ffff ffff 0000 0000 0000 d200 0411 e400 03a7 dd0

26、0 0332 4c01 0332 0000 0000 0000 1700 00e0 fcff 0107 00e0 fc07 86a7 0800 4500 0054 606d 0000 ff01 3337 1301 0102 1301 0101 0000 1384 abce 0001 00fe 9fca bad0 bad0 0001 0203 0405 0607 0809 0a0b 0c0d 0e0f 1011 1213 1415 1617 1819 1a1b 1c1d 1e1f 2021 2223 2425 2627 2829 2a2b 2c2d 2e2f,TSCP报文debug,打开关闭ts

27、到cp报文调试开关 efu frame tscp component CompID reasoncode rc on | off *0.84780800 Quidway EFU/1/DEBUG: the receive packet type = 18 D204 packet type = 18 Total length received = 64 *0.84780933 Quidway EFU/1/DEBUG: Received Packet contents, the first n bytes: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 45 C0

28、00 40 C5 9C 00 00 01 59 5C 00 B6 01 01 02 16 E0 00 00 05 02 01 00 2C 3C 3C 3C 3C 00 00 00 00 32 84 26 00 00 00 00 00 00 00 00 00 00 FF FF FF 00 48 00 0A 02 01 00 00 00 28 00 00 00 00 00 00 00 00,报文Debug命令,Packet type： D204_L2_NATIVE 0 x11 D204_L3_IP_NATIVE 0 x12 D204_L3_ARP_NATIVE 0 x13 D204_L3_MPLS

29、_NATIVE 0 x14 D204_L3_IS_IS_NATIVE 0 x15 D204_L3_IP_DELIVERTOUP 0 x16 D204_IP_VLINK_TRANS 0 x21 D204_MPLS_VLINK_TRANS 0 x22 D204_IP_NEXTHOP_TRANS 0 x24 D204_MPLS_NEXTHOP_TRANS 0 x28 D204_TRANS_ETH 0 x84 D204_TRANS_PPP 0 x41 D204_TRANS_CHDLC 0 x42 D204_TRANS_VLAN 0 x88,报文Debug命令,COMPONENT = PPP UP co

30、mponent :1 ,reasoncode: 1 ; ppp is-is component :1 ,reasoncode: 2 ; unknow ppp protocal component :1 ,reasoncode: 3 ; ppp protocal COMPONENT = ETH UP component :2 ,reasoncode: 1 ; eth is-is,COMPONENT = IP UP /*component :3 ,reasoncode: 0 ; ARP*/ /*component :3 ,reasoncode: 1 ; RARP*/ /*component :3

31、,reasoncode: 2 ; reserved MC*/ /*component :3 ,reasoncode: 3 ; icmp*/ /*component :3 ,reasoncode: 4 ; option*/ /*component :3 ,reasoncode: 6 ; uc miss*/ /*component :3 ,reasoncode: 7 ; BGP lookup fib fail miss*/ /*component :3 ,reasoncode: 8 ; MC miss*/ /*component :3 ,reasoncode: 9 ; mtu fail*/ /*c

32、omponent :3 ,reasoncode: 10 ; MTU exceed*/ /*component :3 ,reasoncode: 114 ; GRE*/ /*component :3 ,reasoncode: 51 ; TTL expired*/ /*component :3 ,reasoncode: 50 ; uc redir */ /*component :3 ,reasoncode: 178 ; vlan redir*/,COMPONENT = IP DN component :19 ,reasoncode: 5 ; arp miss component :19 ,reaso

33、ncode: 11 ; register miss COMPONENT = MPLS UP component :4 ,reasoncode: 0 ; lookup insegment table failed component :4 ,reasoncode: 2 ; mpls fragment cannot be done component :4 ,reasoncode: 51 ; TTL expired component :4 ,reasoncode: 4 ; router-alert label,COMPONENT = MPLS DN component :20 ,reasonco

34、de: 1 ; ip fragment cannot be done component :20 ,reasoncode: 3 ; mpls lookup outsegment failed COMPONENT = L4 component :5 ,reasoncode: 1 ; l4 redirect to cp,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： display fib nps display fib ip_address netmask_length vpn_id vpn_id可以通过np

35、s ims display interface和nps disp pct/epct命令看到某个接口的vpn id IP address = 19.1.1.0 IP prefixLength = 24 VPN ID = 0 x0000 Signature = 0 ecmpThr1 = 100 ecmpThr2 = 0 nextHop0 = 77840.19.1.1 InnerLable = 1 IfIndex = 0700 H_L:0 x02 TP:0 x1d Action flag:=0 x0040 nextHop0 is DIRECTLY_ATT_SUBNET,NP表项维护,ARP表 dis

36、p arp， nps disp arp interface_name ip_address OutIfIndex = 0 x700 VLAN ID = 0 IP address = 19.1.1.2 nextHopMac = 0.e0.fc.7.86.a7 encapsulation type is DIX,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： nps ims display interface interface-full-name或 nps ims np query interface-full-name 高速口：nps display pct/epc

37、t interface-name,Quidway-efunps ims display interface ser4/0/1:1 Start display Ims NP interface full name: ser4/0/1:1. The Content of IfDscrTbl Entry is : The Key = 0 x00000a00 IfIndex = 0 x00000a06 MAC Adrr = 0 x000000000000 SubIfEnable = 0 x1 ARP En = 0 x0 IP_Mult= 0 x0 BC_Enable= 0 x1 ubMPLS_MC_O

38、p= 0 x0 ubIP_Op= 0 x1 ubMPLS_UC_Op= 0 x1 ubCLNS_Op= 0 x0 ub2Reserved= 0 x0 ubL2Accelerator= 0 x0 ubVrrp = 0 x0 ubReserved1= 0 x0 ubEncapMask = 0 x0 ubL3Skip= 0 x0 ubEthPromiscuous = 0 x0 usReserverdHW =0 x00 ubL4Skip= 0 x1 ubBA_Flag= 0 x0 ubSA_LookupEnable= 0 x0 ubPct_bridge_flag= 0 x0 u12bIngressco

39、ntext= 0 xa06 usVPNID= 0 x0000 ucPortType= 0 x0 usMTU= 1500 u4bUnicastMaxIndex= 0 x1 ubL4DownSkip= 0 x1 ucTTL_threshold= 0 x0 ucFlag4= 0 x0 ucMC_MacIndex= 0 x1 ucMC_QBase= 0 x90 u11bUnicastQueueBase= 0 x090 usTwinsPerBlock= 12 usOctetsPerBlock= 1392 usCounterId= 0 x00000000 ucReserved= 0 usReserved=

40、 0 x00000000,Quidway-efunps display pct eth1/0/1 Start display pct at ifindex: eth1/0/1. PCT: 00 E0 FC 55 55 55 A0 00 01 00 00 80 40 59 6D 70 Detail: MAC address: 00.E0.FC.55.55.55. arp is enabled ip multicast is disabled broadcast is enabled mpls multicast is disabled ip is disabled mpls unicast is

41、 disabled clns is disabled reserved multicast address(bitmap): 01 vpn_id is 0 l4_skip is enabled ba_flag is disabled sa lookup is disabled eth port type is ethernet ingress_context(hex) is 040 ac field is absent physical port is ethernet entry address is 65B5 complete unit generate label is enabled hard classifier is ena