I have a local Server that only has an IPv6 Adress on which i want to host a Minecraft Server for my friends and myself. The Problem is that some of them don't have an v6 adress. I am currently using socat to forward everything on the ports i need (HTTP, HTTPS, 25565 for MC).
For TCP forwarding it works fine like this:
sudo socat TCP4-LISTEN:80,fork,su=nobody TCP6:[2a00:6020:4016:e500:127b:44ff:fe50:28b4]:80
but UDP doesn't work which I use like this:
sudo socat UDP4-RECVFROM:25565,fork,su=nobody UDP6-SENDTO:[2a00:6020:4016:e500:127b:44ff:fe50:28b4]:25565
I also saw this which also didnt work.

I have a local Server that only has an IPv6 Adress on which i want to host a Minecraft Server for my friends and myself. The Problem is that some of them don't have an v6 adress. I am currently using socat to forward everything on the ports i need (HTTP, HTTPS, 25565 for MC).
For TCP forwarding it works fine like this:
sudo socat TCP4-LISTEN:80,fork,su=nobody TCP6:[MYIP]:80
but UDP doesn't work which I use like this:
sudo socat UDP4-RECVFROM:25565,fork,su=nobody UDP6-SENDTO:[MYIP]:25565
I also saw this which also didnt work.