Huawei AR3200 Series Configuration Manual page 68

Huawei AR3200 Series Enterprise Routers
Configuration Guide - Device Management
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 (Optional) Configure a numbered ACL. For details, see ACL Configuration in Configuration
Guide-Security.
Step 3 Run:
capture-packet interface interface-type interface-number [ acl acl-number ]
destination { file file-name | terminal }
value | packet-num packet number | packet-len { packet length | total-packet ]
Rules are defined to capture mirrored packets on the device and display the packet information
on the terminal.
----End
Example
After the configuration is complete, mirrored packets are displayed on the terminal or saved to
the device. If mirrored packets are saved to the device, download the mirrored packets for
analysis. The following shows information about mirrored packets displayed on the terminal:
Info: Captured packets will be showed on terminal.
[Huawei]
Packet: 1
-------------------------------------------------------
ff ff ff ff ff ff 00 e0 fc 01 00 08 08 06 00 01
08 00 06 04 00 01 00 e0 fc 01 00 08 02 01 01 03
00 00 00 00 00 00 0a 01 01 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00
-------------------------------------------------------
Packet: 2
-------------------------------------------------------
ff ff ff ff ff ff 00 e0 fc 01 00 08 08 06 00 01
08 00 06 04 00 01 00 e0 fc 01 00 08 02 01 01 03
00 00 00 00 00 00 0b 01 01 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00
-------------------------------------------------------
Packet: 3
-------------------------------------------------------
ff ff ff ff ff ff 00 e0 fc 01 00 08 08 06 00 01
08 00 06 04 00 01 00 e0 fc 01 00 08 02 01 01 03
00 00 00 00 00 00 0b 01 01 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00
-------------------------------------------------------
Packet: 4
-------------------------------------------------------
ff ff ff ff ff ff 00 e0 fc 01 00 08 08 06 00 01
08 00 06 04 00 01 00 e0 fc 01 00 08 02 01 01 03
00 00 00 00 00 00 0a 01 01 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00
-------------------------------------------------------
Packet: 5
Issue 03 (2011-11-27)
NOTE
To capture mirrored packets matching an ACL, configure the ACL.
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Copyright © Huawei Technologies Co., Ltd.
3 Mirroring Configuration
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