Hey guys,
I'm trying to setup two wireguard connections to use as a failover. First I setup a single wireguard connection to my provider (mullvad) sticking to this tutorial:
Everything works fine with only one tunnel (Mullvad_NL). Even the killswitch does work great.
However I would like to add a second tunnel (SUI) in case the first one (NL) eventually goes offline at anytime. So I setup the second instance, assigned the interface and created the gateway. The only thing that is different to the config file from mullvad is that i can not use the same gateway ip (10.64.0.1) because it is already in use for the first tunnel. So i changed that into 10.64.0.2. As you can see both connections are up and running.
I believe that there is some kind of a DNS problem, because i can ping e.g. 1.1.1.1 from the VPN machine on the alias, but can't reach any website.
As soon as i remove the second gateway, disable the second wg interface and disable the second wg instance, everything works perfectly fine again.
I took some screenshots of my config: Screenshots
Do you have any idea for a solution to my problem?
Thank you very much for your help :)
I'm trying to setup two wireguard connections to use as a failover. First I setup a single wireguard connection to my provider (mullvad) sticking to this tutorial:
Everything works fine with only one tunnel (Mullvad_NL). Even the killswitch does work great.
However I would like to add a second tunnel (SUI) in case the first one (NL) eventually goes offline at anytime. So I setup the second instance, assigned the interface and created the gateway. The only thing that is different to the config file from mullvad is that i can not use the same gateway ip (10.64.0.1) because it is already in use for the first tunnel. So i changed that into 10.64.0.2. As you can see both connections are up and running.
I believe that there is some kind of a DNS problem, because i can ping e.g. 1.1.1.1 from the VPN machine on the alias, but can't reach any website.
As soon as i remove the second gateway, disable the second wg interface and disable the second wg instance, everything works perfectly fine again.
I took some screenshots of my config: Screenshots
Do you have any idea for a solution to my problem?
Thank you very much for your help :)