Configure redirection on an AR

4

For details about how to configure redirection on an AR, see Configuring Interface PBR.
Example for Configuring Interface PBR.

Other related questions:
How to configure redirection through the web platform on the AR
AR series routers do not support the configuration of redirection through the web platform.

Method of configuring interface policy routing of an AR router
The roadmap of configuring interface policy routing of an AR router is as follows: 1. Configure a traffic classifier. 2. Configure a traffic behavior (redirection to a next hop or an outbound interface). 3. Configure a traffic policy. 4. Apply the traffic policy to the interface in the inbound direction. Supposed that the intranet is composed of two network segments 1.0 and 2.0, and traffic transmitted over 1.0 is redirected to China Telecom and traffic transmitted over 2.0 is redirected to China Unicom, then the configuration is as follows: # acl number 3001 rule 5 permit ip source 10.1.1.0 0.0.0.255 acl number 3002 rule 5 permit ip source 10.1.2.0 0.0.0.255 # traffic classifier redirect-dx operator or if-match acl 3001 traffic classifier redirect-lt operator or if-match acl 3002 # traffic behavior redirect-dx redirect ip-nexthop 1.1.1.1 traffic behavior redirect-lt redirect ip-nexthop 2.2.2.2 # traffic policy celvluyou classifier redirect-dx behavior redirect-dx classifier redirect-lt behavior redirect-lt # interface GigabitEthernet0/0/1 traffic-policy celvluyou inbound # For details about specific configuration cases, see the URL: Example for Configuring Interface PBR.

Intranet access fails after redirection to a next hop is configured on an AR router
Intranet access does not need redirection. Supposed that the intranet is composed of two network segments 1.0 and 2.0, and traffic transmitted over 1.0 is redirected to A Telecom Carrier and traffic transmitted over 2.0 is redirected to B Telecom Carrier, mutual access between 1.0 and 2.0 fails. How to solve this problem? # acl number 3000 rule 5 permit ip source 10.1.1.0 0.0.0.255 destination 10.1.2.0 0.0.0.255 acl number 3001 rule 5 permit ip source 10.1.1.0 0.0.0.255 acl number 3002 rule 5 permit ip source 10.1.2.0 0.0.0.255 # traffic classifier no-redircet operator or if-match acl 3000 traffic classifier redirect-dx operator or if-match acl 3001 traffic classifier redirect-lt operator or if-match acl 3002 # traffic behavior no-redirect traffic behavior redirect-dx redirect ip-nexthop 1.1.1.1 traffic behavior redirect-lt redirect ip-nexthop 2.2.2.2 # traffic policy celvluyou classifier no-redircet behavior no-redirect classifier redirect-dx behavior redirect-dx classifier redirect-lt behavior redirect-lt # interface GigabitEthernet0/0/1 traffic-policy celvluyou inbound #

Does an AR router support redirection to a next hop
The ARs support redirection to a next hop.

Does AR support 301 or 302 SIP redirect
Yes, AR routers support 301 and 302 SIP redirect.

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