As stated in the topic, I have created WG tunnel to Flint2 from Flint3, Using "VPN Policy Based on the Client Device", so only some devices in my local net go through WG tunnel. So far, all good. However I noticed that DNS is not working, so issuing nslookup on any hosts gives timeout. This leads me to Adguard on Flint3, when WG is active, Adguard cannot reach configured DNS servers. When Adguard is disabled all works fine, but no DNS filtering, when WG is disabled DNS works but no tunnel...what I'm doing wrong here ?
Ipv6 enabled? Did you add v6 resolvers to adguard
Nope, no ipv6 anywhere.
Hi,
This issue seems to not reproduce in my Flint3 with v4.8.1, enabled WG client, ADG as DNS server for LAN:
- Is the Flint 2 as WG server, and Flint 3 as client?
- Please enable "AdGuard Home Handle Client Requests" in Flint 3.
- What is your ADG upstream DNS server in Flint 3? Try replacing other DNS servers, such as 8.8.8.8, 9.9.9.9, etc.
- Please change the MTU of WG client in Flint3, such as 1500, 1380, 1280, etc.
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