server ip updated but the server shut down :
-when i close hlds.exe.... after 1-3 hour the server shut down !
- i use no-ip dns in the server to refresh the ip , it's work !

*can any one give me the way to create server 24/24 without buy it and how i can keep my server opened or online without keep HLDS opened

this is my server : http://www.gametracker.com/server_info/oixprodz.servepics.com:27500/

You are saying that you are shutting down the server, then it is turning off. I think this is intentional behavior. If you want to keep the server tracking on GameTracker 24/7, keep it online. If you are hosting from home, that would mean keeping your computer running, keeping the server software running, and keeping your computer connected to the internet.

ok you mean there is no way to create server 24/24 without buy it or keeping my pc running !
- generally tnx for explanation