sshuttle

A rather beautiful piece of software to forward TCP connections. Usage can be found here.

For example, to access web resources on a separate subnet, use:

sshuttle --dns -NHr <USER>@<SERVER> <SUBNET_MASK>

How it works:

• sshuttle gains root privileges to intercept TCP requests to specified subnet(s)
• SSH tunnel is created to the specified remote server, and a Python script is transferred and run remotely
• TCP requests are tunneled and reconstructed on the remote end

Troubleshooting:

• May need netstat on the remote server as well