ZyXEL Communications 2304R-P1 - Manual (Page 110)

Prestige 2304 Support Notes
All contents copyright (c) 2005 ZyXEL Communications Corporation.
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Prestige>
2. Trace WAN packet
1.1 Disable to capture the LAN packet by entering: sys trcp channel enet0 none
1.2 Enable to capture the WAN packet by entering: sys trcp channel enet1 bothway
1.3 Enable the trace log by entering: sys trcp sw on &
sys trcl sw on
1.4 Wait for packet passing through Prestige over WAN
1.5 Disable the trace log by entering: sys trcp sw off &
sys trcl sw off
1.6 Display the trace briefly by entering: sys trcp brief
1.7 Display specific packets by using: sys trcp parse <from_index> <to_index>
Example:
Prestige> sys trcp channel enet0 none
Prestige> sys trcp channel enet1 bothway
Prestige> sys trcl sw on
Prestige> sys trcp sw on
Prestige> sys trcl sw off
Prestige> sys trcp sw off
Prestige> sys trcp brief
0 12864.800 ENET1-T[0411] TCP 202.132.155.97:10278->204.217.0.2:80
1 12864.890 ENET1-R[0247] TCP 204.217.0.2:80->202.132.155.97:10282
2 12864.900 ENET1-T[0416] TCP 202.132.155.97:10282->204.217.0.2:80
3 12865.120 ENET1-R[0247] TCP 204.217.0.2:80->202.132.155.97:10278
4 12865.130 ENET1-T[0411] TCP 202.132.155.97:10278->204.217.0.2:80
5 12865.220 ENET1-R[0247] TCP 204.217.0.2:80->202.132.155.97:10282
Prestige> sys trcp parse 3 4
---<0003>----------------------------------------------------------------
LAN Frame: ENET1-RECV Size: 247/ 96 Time: 12865.120 sec
Frame Type: TCP 204.217.0.2:80->202.132.155.97:10278
Ethernet Header:
Destination MAC Addr = 00A0C5921312
Source MAC Addr = 00A0C5591284
Network Type = 0x0800 (TCP/IP)