ZyXEL Communications 2602RL-D3A manual = 0xE8ED

Prestige 2602RL-D3A Support Notes

Flags	= 0x02
Fragment Offset	= 0x00
Time to Live	= 0x80 (128)
Protocol	= 0x06 (TCP)
Header Checksum	= 0x3C79	(15481)
Source IP	= 0xC0A80102 (192.168.1.2)
Destination IP	= 0xC01F0782 (192.31.7.130)
TCP Header:
Source Port	= 0x045C	(1116)
Destination Port	= 0x0050	(80)
Sequence Number	= 0x00BD15A8 (12391848)
Ack Number	= 0x4AD1B580 (1255257472)
Header Length	= 20
Flags	= 0x10 (.A....)
Window Size	= 0x2238	(8760)
Checksum	= 0xE8ED	(59629)
Urgent Ptr	= 0x0000	(0)
TCP Data: (Length=6, Captured=6)
0000: 20 20 20 20 20 20
RAW DATA:
0000: 00 A0 C5 92 13 11 00 80-C8 4C		EA 63 08 00 45 00	.........L.c..E.
0010: 00 28 35 0B 40 00 80 06-3C 79		C0 A8 01 02 C0 1F	.(5.@...<y
0020: 07 82 04 5C 00 50 00 BD-15 A8		4A D1 B5 80 50 10	...\.P....J...P.
0030: 22 38 E8 ED 00 00 20 20-20 20		20 20	"8....

2. Trace WAN packet

1.1Disable to capture the LAN packet by entering: sys trcp channel enet0 none

1.2Enable to capture the WAN packet by entering: sys trcp channel enet1 bothway

1.3Enable the trace log by entering: sys trcp sw on & sys trcl sw on

1.4Display the brief trace online by entering: sys trcd brief

or

1.5 Display the detailed trace online by entering: sys trcd parse

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