Route Map?

[Craddockc]

Hello Community,

I would like to know how to force all traffic from a specific network to go straight to the internet without being able to ping or otherwise communicate with my other networks eventhough there is a route in the routing table for them. I have a specific wireless network on its own interface/vlan/subnet and would like to know how to force all that traffic straight to the internet. I do not want this network to be able to ping or otherwise communicate with my other internal subnets. Would a Route Map be the best option for this? Essentially I would like a config that acts as a "all traffic from this network, send it to this next hop ip" Is this possible?

Thanks.

Chris.

[cadet alain · Accepted solution]

Hi,

if you want to bypass the RIB for routing packets then you must use PBR( Policy Based Routing) which is effectively

using a route-map.

eg you want all packets from 192.168.1.0 going anywhere to always take the path to x.x.x.x

access-list 100 permit ip 192.168.1.0 0.0.0.255 any

interface x/x    -----> interface in which source 192.168.1.0 enters the router

ip policy route-map NETWORK_A

route-map NETWORK_A

match ip address 100   ---->  matching the ACL 100

set ip next-hop x.x.x.x  ----> bypassing the next-hop from RIB

Regards.

Alain

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[Craddockc]

Thank you! I will use this.