delivi:
when you use the subdomain tool to create a subdomain for a folder that doesn't yet exist, that folder is created along with a cgi-bin folder within it. When you create a normal extra directory, this does not happen. Hence I believe the cgi-bin has something to do with the creation of a "real" subdomain. I'm just logging into my cpanel as I'm typing this...
The cgi-bin folder doesn't have any files/folders inside it. Either that, or they are invisible to the file manager (which I doubt).
So my guess is that you should try creating a folder called "cgi-bin" within the "forum" folder without any additional subdirectories/files inside the "cgi-bin" folder, and see what happens. The other members told you to set up a redirection through the cpanel (check out Albus Dumbledore's cpanel tutorial for more info on that). In my experience, I believe it does not automatically create a cgi-bin folder, rather it literally redirects (i.e the viewer types "forum.mydirectory.com" and is redirected to "mydirectory.com/forum"), as you said in your post. If a cgi-bin does not automatically create a proper subdomain out of that folder, I believe you will need to do both.
Conclusion: try experimenting with either of the two methods, if they don't work, combine them. If it still doesn't work, there's the sure-fire, slightly more timetaking method:
simply copy the files and folders you have in the "forum" folder into a new folder, with any name. then delete the "forum" folder. then use cpanel's subdomain tool to set up a new subdomain, letting it create the directory for you. then simply move the files you copied BACK. this will DEFINITELY create a "real" subdomain, where "forum.laschatz.info" will stay as "forum.laschatz.info". Simple!
hope it helps!
Edited by detportal, 19 January 2007 - 02:19 AM.