how to connect tcp/ip connection in matlab ?

in developing firewall i need to us tcp/ip connection in matlab can some one help me reagarding this...

[David Barry]

Your question is very vague so I will just point you to the doc. Note that you need the Instrument Control Toolbox.

TCP/IP Documentation

[Star Strider]

I’ve never developed a firewall so I can’t speak to that. However you can certainly do TCP/IP Communication through MATLAB itself.