'Called when we receive a MSG_UNIMPLEMENTED message.  Payload::
long packet
This means that the other side did not implement one of our packets.
@type packet: L{bytes}
@param packet: The message data.'

def ssh_UNIMPLEMENTED(self, packet):

    (seqnum,) = struct.unpack('>L', packet)
    self.receiveUnimplemented(seqnum)
