Not everybody can connect to my server...

[ArcticZero]

I don't know where the problem could lie. While most people CAN connect to my Windows-based CSS server, others can't. All are using the same version, and those who cannot get in can't even ping my IP address. I've registered for a dynamic DNS account as well, but the thing is...some people can't even ping me. Those who can connect can naturally ping my IP fine. The stranger thing is, at different times, people who could NOT connect before can suddenly connect again, and those who previous could, are now unable to ping me.. >_<

What could the problem be? Hope for some advice...I could really use it.

Thanks in advance!

[ArcticZero]

Anyone...?

[jdmmer]

Are you sure your friends don't connect to your lan IP?

[Ghost Assassin]

Did you correctly open ports for your ip?

Here's a srcds guide btw...

http://planethalflife.gamespy.com/View.php?view=HL2Guides.Detail&id=4&game=3