battlenet hosting

Hi
I own starcraft (retro I know) but am temporarily living with my girlfriend and so my Pc is in storage. I cannot host games anymore as understandably this installation, although up to 8 are allowed from 1 cd, is not the primary one hence this inability. Is there a legal/cheeky way round this for a few months until I'm set up in my new place.
Thank you in advance and also I've been visiting the site occassionaly for couple years now, much appreciated.

 

now if im understanding you correctly you cant host games as in people cant join them so usually its either because of a firewall problem or the internet connection is to laggy. if what your tryin to say is like bnet itself is sayin you cant host game you may have to explain what it sais a little bit more

 

You must do your ports ... i also own sc =] its retro but kool.

Here is a link to what the port numbers are.
http://portforward.com/cportsnotes/battlenet/battlenet.htm