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Knowledge Base

FAQ-which version of MA5600T support remote capturing based on service-port

Publication Date:  2019-07-09  |   Views:  261  |   Downloads:  0  |   Author:  Peng Feng  |   Document ID:  EKB0000500640

Contents

Issue Description

Q:
Which version of MA5600T support remote  packet  header obtaining by service-port?

Handling Process

A:
1. version V8R62,V8R7 suport remote caputring based on service-port,only caputre the protocol packet to CPU,can not caputre the service packet
2.from version V8R8C01 on,support remote capturing based on service-port not only protocol packet but also common service packet,the supporting board include OPGD,GPBD,EPBC,VDMF and so on, system only allow one caputring based on service-port at the same time.
3.the steps how to caputring based on service-port
1) confirm the index of service-port needed to caputre
MA5600T(config)#display service-port all 
 ----------------------------------------------------------------------------
  INDEX VLAN VLAN     PORT F/ S/ P VPI  VCI   FLOW  FLOW       RX   TX   STATE
        ID   ATTR     TYPE                    TYPE  PARA
  ----------------------------------------------------------------------------
      0 1128 stacking epon 0/1 /0  -    -     vlan  1024-1535  -    -    down
      1 1405 stacking epon 0/1 /0  -    -     vlan  1536-2047  -    -    down
      2  836 stacking epon 0/1 /0  1    -     vlan  384        -    -    down
      ……………………
 ----------------------------------------------------------------------------
   Total : 95  (Up/Down :    4/91)
2) login in to diagonse mode,configure the backup server
MA5600T(diagnose)%% file-server auto-backup board-info primary 172.x.x.118 tftp
3) suppose the service-port index is 63,caputring end with time(seconds) and packet amount.
MA5600T(diagnose)%%capture service-port 63 capture-count 1000 capture-time 100  
4) look the task for caputring
MA5600T(diagnose)%%display capture service-port
  Command:
          display capture service-port
  Service port index : 63
  Capture time(s)    : 100
  Capture count      : 100
5) cancel the caputring
MA5600T(diagnose)%%undo capture service-port