socket programing

[ali_reza_zareian]

hi I want to write client/server programs that have interaction with each others. If client program want to access server what should I need? Just server ip and port number! Should I have router ip or etc?!

[Ermak86]

hi it depends. if you want to connect through internet you must have ip number of your computer(router) which connects to internet and direct (i don't know how it is called in english) ports used by program to your serwer. If you want to connect through LAN serwer ip should be enough Pawel