ZyXEL Communications P-660H-TX - Manual (Page 78)

P-660H-Tx v2 Support Notes
Support Tool
1. LAN/WAN Packet Trace
The Prestige packet trace records and analyzes packets running on LAN and
WAN interfaces. It is designed for users with technical backgrounds who are
interested in the details of the packet flow on LAN or WAN end of Prestige. It is
also very helpful for diagnostics if you have compatibility problems with your
ISP or if you want to know the details of a packet for configuring a filter rule.
The format of the display is as following:
Packet:
[index] [timer/second][channel-receive/transmit][length] [protocol]
[sourceIP/port] [destIP/port]
There are two ways to dump the trace:
Online Trace--display the trace real time on screen
Offline Trace--capture the trace first and display later
The details for capturing the trace in CLI as follows:
First of all, you need to telnet to the P-660H-Tx v2 firstly. The password is
Administrator passwords, ‘admin’ by default.
• Online Trace
(1) Trace LAN packet
• Disable to capture the WAN packet by entering:
sys trcp channel mpoa00
none
• Enable to capture the LAN packet by entering:
sys trcp channel enet0
bothway
• Enable the trace log by entering:
sys trcp sw on & sys trcl sw on
• Display the brief trace online by entering:
sys trcd brief
• Display the detailed trace online by entering:
sys trcd parse
Example:
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