Block VPN connections

[wcs2228]

You can try this:

How to Block VPN and Encrypted DNS?

At least, you can try blocking all the VPN ports via LuCI → Firewall → Traffic Rules: DNS over TLS uses Port 853, but DNS over DNSCrypt and QUIC use Port 443 that should not be blocked. I do not work for and I am not directly associated with GL.iNet

I was able to add a LAN-to-any-zone Traffic Rule to block the NordVPN app on a client device from connecting over TCP, UDP and NordLynx (WireGuard), with WireGuard still running on my GL-MV1000W Brume-W router. However, it seems that the NordVPN app may use alternate ports that have to be blocked also, not only the standard VPN ports.

I do not work for and I am not directly associated with GL.iNet