Ssh tunnels

I’m trying to setup an ssh tunnel to dreamhost as described here:

GatewayPorts clientspecified
is not in /etc/ssh/sshd_config on dreamhost

It does have

What ports, IPs and protocols we listen for

Port 22

I tried using that but got
couldn’t connect to “” because the network connection was reset

Is it possible to setup an ssh tunnel via my site on dreamhost?

More info here: