Any chance for a similiar high performance minimal tunneling solution but for UDP?

[LazyDevv]

The title says it all. Any chance for a future project that support UDP? as UDP has already been marked "Beyond the scope" of this project.

I have searched high and low but I haven't found another tunneling solution that is as elegant as this. No unnecessary bloat, just a simple tunnel.

[ekzhang]

I don't know if it's possible in the same way that bore works. You might try doing UDP hole-punching with a STUN server.

[script26]

An alternative project that might work for udp is https://github.com/snsinfu/reverse-tunnel, sorry if recommending other project not allowed, but it has worked for me

It uses tcp6 to authenticate connections and I think tunnel through tcp6 as well, I'm not sure if completely possible to tunnel through udp, just port forward udp.

I might be wrong but STUN can also connect through tcp and udp tunneling, so sounds much better.

EDIT: Possibly a decent software is https://github.com/neevek/rstun. Since it is built with rust as well, and also supports udp tunneling.

[ekzhang]

Interesting, thanks for sharing!