Router as Wireguard client blocks LAN reachability to same Wireguard server the router is connected to

Routers
18

Please toggle on this wireguard server option:
image

And on the wireguard client side, remove the route to the wireguard server public IP.

ip route del  1.2.3.4

It needs to be firmware 4.2.3 and above.

This way the traffic will go via VPN tunnel otherwise it will go via WAN interface which is not allowed by default.

We’ll address this issue in the next firmware.