Wireguard and H/3

[Avamander]

I'm trying to differentiate between Wireguard and H/3 (QUIC) connections on UDP.

But even with this config (that is quite accepting):

     { name: "wireguard"; host: "localhost"; is_udp: true; port: "1443"; log_level: 1 },
     { name: "regex"; host: "localhost"; is_udp: true; port: "8443"; regex_patterns: [ "\x00\x00\x00" ], log_level: 1 }

Quite a few H/3 connections fail. I've also tried reordering the protocols and to manually match Wireguard. I still can't achieve a reliable combination between the two. I'm using nginx as the H/3 server configured as their documentation states.

Is it possible to redirect just Wireguard and not touch anything else on that port?

[yrutschle]

Yes, you can use anyprot instead of regex, and everything that's not matched by other rules will go there.