I am currently running my wireless devices through Nord Lynx and have so far:
- Created a routing table
Added IP routes for 0.0.0.0/0 to my WireGuard gateway for said routing table
Added necessary firewall rules
Added a routing rule to take 192.168.5.0/24 through only the WireGuard lookup table.
All works fine however I obviously lose access to my other subnets unless I manually create a route for each subnet in the WireGuard table.
I was considering specifying 192.168.0.0/16 as a routing rule instead to throw all of my traffic through the tunnel, but before I do so, I just wanted to check whether there was a better way to allow LAN traffic back without specifying each subnet / gateway in the WireGuard routing table? Mostly so I don't forget to maintain the table if I add further subnets.
I'm not sure if I'm missing anything obvious as I'm new to networking.