artur99 wrote:and whan i want to connect to to my server must i write 192.168.2.103 too?
If you are on the same computer as the server you can use your public ip, your local ip(192.168.2.103), or the loopback address(127.0.0.1).
artur99 wrote:and whan i want to connect to to my server must i write 192.168.2.103 too?