DNS Issues with Wireguard Interface

[psherman]

@VokliP

config interface 'VPN'
        option proto 'wireguard'
        option private_key 'XXXX'
        option delegate '0'
        list addresses '10.8.0.3'
        list dns 'XXX.XXX.XXX.XXX' # DNS Server of the VPS

DNS here doesn't do anything.

You might want to read this:

Wireguard + DNS in 21.02.x

Hi all - I was looking at the DNS settings within Wireguard for 21.02 and it looks like DNS does indeed leak. When I specify the DNS with Wireguard on my Mac or iPhone, that DNS server replaces the other(s) that have been specified in the system, thus preventing leaks. Not so for OpenWrt, AFAICT. I've been reading a number of threads on this topic which workaround the issue by changing some dnsmasq settings (namely setting it to ignore the peer advertised DNS, manually specifying the servers, a…