def tunnel(self, loc_port, rem_port, loc_host = "localhost", rem_host = "localhost"):
        return SshTunnel(self, loc_host, loc_port, rem_host, rem_port)
Creates an SSH tunnel from the local port to the remote one. This is
dataset/ETHPy150Open sccn/SNAP/src/rpyc/utils/ssh.py/SshContext.tunnel