[BUG] - Loosing connectivity when roaming from private network to public network

[baltoche]

Describe the bug
When I leave my wifi network (where the DNS points to a local ip) and my phone switches to mobile network (where the DNS points to a public ip) I lose connectivity but the VPN thinks it is still connected.

Smartphone (please complete the following information):

• Device: fairphone 5
• Android Version: Android 13
• App Version 3.4.4

To Reproduce
Switch between 2 networks that don't use the same ip for the vpn

Expected behavior
If the VPN is configured with a domain name the ip should be updated when switching network (and not through the VPN obviously)

PS: thank you to all contributors for this great software.

[kafisc1]

I can confirm the issue.

[zaneschepke]

Hello! This is something that the restart on ping failure feature should help fix. There is really no simple solution to fixing this issue without restarting the tunnel or tweaking your DNS setup. I know the ping restart feature is having issues right now, but I plan on spending some more time on it to make it more robust and configurable.