What is needed to proxy HTTP3/QUIC requests?

[maddo7]

I would like to use redsocks2 on android to send all traffic through my proxy. However, some Apps seem to be using the QUIC protocol (based on UDP) to communicate and it seems to be quite difficult to get this working.

I have a local SOCKS5 proxy server and tried different configurations with redsocks2 but it never worked. This seems to be fairly new so there is not a lot information out there. I read not all SOCKS5 proxies are also supporting the QUIC protocol.

What do I need to look out for with the SOCKS5 proxy server to make it work? Did anybody have success with something like this and could provide some guidance?

Thank you very much in advance.

[semigodking]

My understanding is that UDP port 80 & 443 should be transparently proxied to redsocks2 port listed by redudp section.