WireGuard & DNS

[ajh]

Perhaps there is already a method to do this; but I am hoping that if there is not it is a feature we could consider for OPNsense.

What I want is when a wireguard peer connects to have some way to add it to DNS using the same mechanism that DHCPd uses when updating Unbound.

The use case is for a road-warrior device that is uses both locally and remotely across wireguard but which also hosts services that need to be accessible using a uniform name-space in both contexts.

Suggestions?