Bidirectional tcp - udp forwarding oneliner
#itnuts
if you ever wondered how to connect to Wireguard server via SSH:
mkfifo /tmp/fifo
nc -l -p 5679 < /tmp/fifo | nc -u 127.0.0.1 5678 > /tmp/fifo
https://superuser.com/questions/53103/udp-traffic-through-ssh-tunnel