httpd-vhost.conf (or just vhost.conf):
HTML Code:
<VirtualHost YOUR.IP.HERE:80>
DocumentRoot /direct/folder/to/your/forum
ServerName forum.yourdomain.com
ServerAdmin admin@yourdomain.com
ScriptAlias "/cgi-bin/" "/direct/folder/to/your/forum/cgi-bin/"
ServerAlias www.yourdomain.com forum.yourdomain.com anything.yourdomain.com
ErrorLog logs/www-error.log
Options ExecCGI Indexes FollowSymLinks
</VirtualHost>
Save, restart apache using
./apachetcl -k graceful (or
any command to restart apache).