Traffic Redirecting Configuration; Traffic Redirecting Overview - HP 4800G Series Configuration Manual

9

Traffic Redirecting Configuration

When configuring traffic redirecting, go to these sections for information you are interested in:

Traffic Redirecting Overview

Configuring Traffic Redirecting
Traffic Redirecting Overview
Traffic Redirecting
Traffic redirecting is the action of redirecting the packets matching the specific match criteria to a certain
location for processing.
Currently, the following four traffic redirecting actions are supported:
Redirecting traffic to the CPU: redirects packets which require processing by CPU to the CPU.
Redirecting traffic to an interface: redirects packets which require processing by an interface to the
interface. Note that this action is applicable to only Layer 2 packets, and the target interface should
be a Layer 2 interface.
Redirecting traffic to the next hop: redirects packets which require processing by an interface to the
interface. This action is applicable to only Layer 3 packets.
Configuring Traffic Redirecting
Follow these steps to configure traffic redirecting:
To do...
Enter system view
Create a class and enter
class view
Configure the match criteria
Exit class view
Create a behavior and enter
behavior view
Configure a traffic
redirecting action
Exit behavior view
Create a policy and enter
policy view
Associate the class with the
traffic behavior in the QoS
policy
Use the command...
system-view
traffic classifier tcl-name [ operator
{ and | or } ]
if-match match-criteria
quit
traffic behavior behavior-name
redirect { cpu | interface
interface-type interface-number |
next-hop { ipv4-add [ ipv4-add ] |
ipv6-add [ interface-type
interface-number ] [ ipv6-add
[ interface-type interface-number ] ] }
quit
qos policy policy-name
classifier tcl-name behavior
behavior-name
9-1
Remarks
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Required
Optional
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