Thank you Camerondev and thank you Slabber. You solve my problem. I've used my nextdns DNS and not work, with google DNS now it works. Now, I really want to understand why on a win laptop nextdns works and on linux not.
this post was submitted on 13 Feb 2026
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Sounds like DNS. Is your VPN meant to provide DNS? If yes, make sure your using the correct dns server. If not, you'll likely need to make an exception for your DNS server.
Is IP forwarding enabled on your system?
https://www.baeldung.com/linux/network-gateway
Also check if Wireguard has a DNS that you can actually reach. Had this issue on my setup on the beginning. Lastly, set allowed IPs to 0.0.0.0/0