Solved: Traffic redirection on Vlan router

angelmed · ‎03-10-2009

Hello,

I have Cisco 2621 router set up as Vlan router.The default getway is pointing to our backup DSL circut.I need to direct traffic from one of the VLans to our primary circut. I can't change the default getaway though.Just this one VLan needs to go thru primary getaway.What would be the easiest way to do that?

Thank you,

Jon Marshall · ‎03-10-2009

PBR would be the way to go ie.

vlan you need to redirect = 192.168.5.0/24

access-list 101 permit ip 192.168.5.0 0.0.0.255 any

route-map REDIR permit 10

match ip address 101

set ip next-hop

then on sub-interface for 192.168.5.0/24 network

int fa0/0.5

ip policy route-map REDIR

Jon

View solution in original post

Jon Marshall · ‎03-10-2009

PBR would be the way to go ie.

vlan you need to redirect = 192.168.5.0/24

access-list 101 permit ip 192.168.5.0 0.0.0.255 any

route-map REDIR permit 10

match ip address 101

set ip next-hop

then on sub-interface for 192.168.5.0/24 network

int fa0/0.5

ip policy route-map REDIR

Jon

angelmed · ‎03-10-2009

Thank you! I've used policy based routing solution suggested by Jon. Works great!

adamclarkuk_2 · ‎03-10-2009

Hi

You can you policy based routing for this

access-list x permit ip

route-map traffic-redirect

match ip address

set ip next-hop x.x.x.x

interface vlan x / or sub int

ip policy route-map equal-access

Policy based routing

http://www.cisco.com/en/US/docs/ios/12_0/qos/configuration/guide/qcpolicy.html