Well, if you installed with HLDS Update Tool correctly your server should be up to date. But, for the port and IP problem, did you every try port forwarding? http://www.portforward.com/ They have a lot of guides there.
Edit:
Oh. Try using 27015
Edit:
Oh. Try using 27015
![[Image: 3444odj.png]](http://i37.tinypic.com/3444odj.png)