I was wondering if this configuration would be possible (see attached). I have a location in India that wants to add a second ISP connection for redundancy and to use it for just web traffic. There’s an existing network connection that is there that they want to dedicate to a VPN tunnel back here at HQ. Is this possible? The thought is to add a static route to our VPN appliance at HQ to use the default gateway of the existing fiber connection and we would be a gateway of last resort to use the cable connection’s default gateway. I would have weighted routes so that in the event on of the connections goes down, I would be able to get out using the other connection.
I figured this was not possible without possibly using another ASA to connect the cable connection to and establish two VPN tunnels and use route tracking? Any feed back would be appreciated.