def open_forward_agent_channel(self):
return self.open_channel('<STR_LIT>')<EOL>
Request a new channel to the client, of type
C{"auth-agent@openssh.com"}.

This is just an alias for C{open_channel('auth-agent@openssh.com')}.
@return: a new L{Channel}
@rtype: L{Channel}

@raise SSHException: if the request is rejected or the session ends
    prematurely