CS 1.6 on ptcl online with friends

i am using PTCL 1 mb connection..

some one knows how to create a server??

has someone made a server and played on it with there friends ???

i need help please can some one guide me what to do??

i used HLDS.exe for creating the server and also forwarded the ports of my modem but nothing works the firewall is also not blocking ...

i gave my ip address to my friend he added it but the server wont appear on his list

please help...

please See :