<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def send_remote_port(self):

 """
 Sends the remote port mapped for the connection.
 This port is surprisingly often the same as the locally
 bound port for an endpoint because a lot of NAT types
 preserve the port.
 """

        msg = "REMOTE TCP %s" % (str(self.transport.getPeer().port))
        self.send_line(msg)