Bug: Custom wireguard vpn always leak dns requests to vpn provider dns

[poneli]

Is this urgent?

None

Host OS

No response

CPU arch

x86_64

VPN service provider

Custom

What are you using to run the container

Portainer

What is the version of Gluetun

qmcgaw/gluetun

What's the problem 🤔

Custom wireguard vpn always leaks dns requests to vpn providers dns servers.

Share your logs (at least 10 lines)

dnsleaktest.com always show vpn providers dns.

Share your configuration

- DNS_REBINDING_PROTECTION_EXEMPT_HOSTNAMES=home.lan,*.home.lan
      - BLOCK_MALICIOUS=off
      - BLOCK_SURVEILLANCE=off
      - BLOCK_ADS=off
      - DNS_UPSTREAM_RESOLVER_TYPE=plain
      - DNS_UPSTREAM_PLAIN_ADDRESSES=192.168.0.20:53,192.168.0.21:53 # Local pi-holes
      - DNS_UPSTREAM_RESOLVERS=""
      - FIREWALL_OUTBOUND_SUBNETS=192.168.0.0/24,172.16.0.0/12,127.0.0.0/8

[github-actions]

@qdm12 is more or less the only maintainer of this project and works on it in his free time.
Please:

• do not ask for updates, be patient
• 👍 the issue to show your support instead of commenting
  @qdm12 usually checks issues at least once a week, if this is a new urgent bug,
  revert to an older tagged container image