Configuring A Layer 7 Classifier - Huawei S9700 Series Configuration Manual

S9700 Core Routing Switch
Configuration Guide - SPU
By default, the priority of a link instance is 8.
Step 11 (Optional) Run:
weight weight-value
The weight of the link instance is set.
When the weights of a link instance and a link are set simultaneously, the weight of the link
instance takes effect.
If the weight of the link instance is not set, the SPU uses the weight of the link. If the weight of
the link is not set, the SPU adopts the default value.
By default, the weight of a link instance is 8.
Step 12 (Optional) Run:
nat outbound address-group group-index [ no-pat ]
An NAT address pool is configured in the link instance for translating source IP addresses
through NAT.
no-pat indicates that PAT is not performed. That is, only the IP address of packets is translated
through NAT. The port number, however, is not translated.
When NAT for translating source IP addresses is enabled simultaneously in a link instance and
a Layer 3 classifier, NAT for translating source IP addresses enabled in the link instance takes
effect.
By default, NAT for translating source IP addresses in a link instance is disabled.
Step 13 Run:
inservice
The link is enabled.
----End

6.3.6 Configuring a Layer 7 Classifier

This section describes how to create a Layer 7 classifier and configure a matching rule.
Context
On the SPU, Layer 7 classification indicates that packets are classified based on URLs of Layer
7 services. In egress link load balancing, the matching rule of a Layer 7 classifier must be set to
any.
Procedure
Step 1 Run:
system-view
Issue 01 (2012-03-15)
NOTE
The link priority is only valid for the WRR algorithm and the least connection algorithm.
NOTE
The weight is only valid for the WRR algorithm and the least connection algorithm.
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6 Load Balancing Configuration
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