Cisco ASA route to another gateway

[iano8888888]

Hi,

I have a Cisco ASA which is the gateway for all devices.

The ASA has two LAN interfaces, 192.168.10.1/24 and 192.168.20.1/24.

There is also another router on the network that has its own WAN connection, its on 192.168.20.254(shares second subnet with ASA)

I need to add a route to ensure all devices on the 192.168.10.x subnet goes out the 192.168.20.254 gateways WAN connection for a list of specific public ip. Is this just a route?, I am having issues with it working.

Thanks

[Oliver Kaiser · Accepted solution]

Hi Iano,

In case all traffic to the specified destination should be routed to your router at 192.168.20.254 you would only have to add a route on ASA.

Keep in mind that the router needs a route to your 192.168.10.0/24 network in case you dont use a Hide-NAT between 192.168.10.0/24 and 192.168.20.0/24 so return traffic is routed to the ASA again.

Let me know if this answers your question