ssh to external port code example
Example 1: how to enable the port mapping to the SSH port windos
ssh -R remote_port:localhost:local_port ssh_server_hostnameExample 2: ssh tunnel port
ssh -L 80:intra.example.com:80 gw.example.comssh -R remote_port:localhost:local_port ssh_server_hostnamessh -L 80:intra.example.com:80 gw.example.com