On Fri, 12 Dec 2014 07:46:05 -0500
Jagannath Ramanan <jagannath.rama...@gmail.com> wrote:
> My name is jag. I need little bit of help understanding something. I have a
> vncserver running at the background in redhat. My client is lubuntu where
> im using python.
>
> For some reason the communication is only possible between them is to send
> custom TCP/IP messages. Im not a hardcore developers. I can do scripts and
> i have used gtk python for front ends etc.
>
> *The TCP /IP message length is:*
>
> TCP/IP: 37 bytes of message + 16 bytes of header = 53 bytes Raw Serial: 37
> bytes message + 16 bytes of header + 2 bytes of trailer = 55 bytes
> I have no idea how i would code something like that in python to make it
> talk to the server.
When you hear hoofbeats, think of horses not zebras.
It's possible you only need to open a TCP port in the RedHat machine's firewall:
/sbin/iptables -I INPUT 1 -p tcp -d ${ip_of_lubuntu} --dport ${port} -j ACCEPT
For experimentation and development, it might be best to select a port number
within the range 49152–65535.
http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
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