NethSecurity DNS server does not work on wireguard connections

[mrmarkuz (Markus Neuberger)]

Here’s a workaround:

Wireguard: Wrong Automatically Generated Configuration

The problem is in the automatically generated server’s IP address of the Wireguard network, OpenWRT expects an address in CIDR format (otherwise it is resolved as /32? or I’m wrong?) Change it to list addresses ‘w.x.y.z/24‘ adding /24 where w.x.y.z is the original address