Would be very useful to be able to create socket files for tunnels instead of just using ports. This way tunnels can be created on machines with many users without security concerns.
We don't support forwarding from/to unix domain sockets, but in the meantime you might be interested in the stdio forward mode added in OpenSSH 5.4: ssh -W host:port server Will connect stdin/stdout to host:port tunnelled via server.
*** This bug has been marked as a duplicate of bug 1256 ***
Close all resolved bugs after 7.3p1 release