HERES HOW I MADE IT WORK
IN VHOST CONFIGRUATION FILE I ADDED A SEPARATE WEBSITE FOR IP6. JUST COPY EACH WEBSITE IN VHOST, PASTE RIGHT BELOW AND THEN CHANGE THE IP4 ADDRESS TO THE IP6 ADDRESS. DONT FORGET IP6 IS IN BRACKETS [ ]
I also noticed that often when I paste in vhost or apache files while in cwp, the end of the file is cut. Not sure why, but you want to keep and eye on that.
You will need to restart httpd of course. If it fails then you lost part of the file when you were editing. In that case go to the backup files /usr/local/cwp/.conf/backups/file_editor_backups
I also went into httpd file and uncommented the listen ip address and changed it to my ip4 address.
I also copied the listen ip4 line and replace ip4 addy with ip6 addy.
Then I commented the line Listen 80
Restarted httpd with service httpd restart and everything worked fine.
Should look like this in httpd
#my ip4 address below
Listen X.X.X.X:80
#my ip6 address below
Listen [xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx]:80
#Listen 80