ZyXEL Communications 2602HWNLI-D7A User Manual

Prestige 2602HWNLI-D7A Support Notes

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2. Trace WAN packet

1.1 Disable the capture of the LAN packet by entering:

sys trcp channel enet0 none

1.2 Enable to capture the WAN packet by entering:

sys trcp channel mpoa00 bothway

1.3 Enable the trace log by entering:

sys trcp sw on

sys trcl sw on

1.4 Display the brief trace online by entering:

sys trcd brief

or
1.5 Display the detailed trace online by entering:

sys trcd parse

Example:

ras> sys trcp channel enet0 none

ras> sys trcp channel mpoa00 bothway

ras> sys trcp sw on

ras> sys trcl sw on

ras> sys trcd brief

0 12367.680 MPOA00-R[0070] UDP 202.132.155.95:520->202.132.155.255:520

1 12370.980 MPOA00-T[0062] TCP 202.132.155.97:10261->192.31.7.130:80

ras> sys trcd parse

---<0000>----------------------------------------------------------------

LAN Frame: MPOA00-RECV Size:1181/ 96 Time: 12387.260 sec

Frame Type: TCP 192.31.7.130:80->202.132.155.97:10270

Ethernet Header:

Destination MAC Addr = 00A0C5921312

Source MAC Addr = 00A0C5012345

Network Type = 0x0800 (TCP/IP)

IP Header:

IP Version = 4

Header Length = 20

Type of Service = 0x00 (0)

Total Length = 0x048B (1163)

Idetification = 0xB139 (45369)

Flags = 0x02