3. Configure the observing server on RouterA to copy the mirrored packets to the observing
device through the IP network.
4. Create a traffic classifier to match the IPv4 packets with source address 10.1.1.2/24.
5. Create a traffic behavior and bind it to the remote flow mirroring action.
6. Create a traffic policy and bind it to the traffic classifier and traffic behavior.
7. Apply the traffic policy to Ethernet1/0/0.
Data Preparation
To complete the configuration, you need the following data:
l Observing server index, 1
l Type and number of the mirrored interface
l IP addresses of mirrored interface and observing device
l GRE tunnel interfaces and interface addresses
l Traffic classifier, c1
l Traffic behavior, b1
l Traffic policy, p1
Procedure
Step 1 Configure IP addresses for interfaces.
# Assign an IP address to each interface on the Router. This example describes the configuration
on RouterA.
<Huawei> system-view
[Huawei] sysname RouterA
[RouterA] interface ethernet 1/0/0
[RouterA-Ethernet1/0/0] ip address 192.168.1.1 24
[RouterA-Ethernet1/0/0] quit
# Configure a default route for RouterA.
[RouterA] ip route-static 0.0.0.0 0.0.0.0 20.1.1.1
Step 2 Configure the GRE tunnel.
# Configure a tunnel interface on RouterA.
[RouterA] interface tunnel 0/0/1
[RouterA-Tunnel0/0/1] tunnel-protocol gre
[RouterA-Tunnel0/0/1] ip address 10.1.1.1 24
[RouterA-Tunnel0/0/1] source 20.1.1.1
[RouterA-Tunnel0/0/1] destination 30.1.1.1
[RouterA-Tunnel0/0/1] quit
# Configure a tunnel interface on RouterB.
<Huawei> system-view
[Huawei] sysname RouterB
[RouterB] interface tunnel 0/0/1
[RouterB-Tunnel0/0/1] tunnel-protocol gre
[RouterB-Tunnel0/0/1] ip address 10.1.1.2 24
[RouterB-Tunnel0/0/1] source 30.1.1.1
[RouterB-Tunnel0/0/1] destination 20.1.1.1
[RouterB-Tunnel0/0/1] quit
# Configure a static route from RouterA to the observing device.
Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Device Management 4 Mirroring Configuration
Issue 02 (2012-03-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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