…Well, it seems the best help is still from myself ..
I found the solution. Basically, you have httpd.conf where you change the listen port from 80 to whatever you want, restart the web server with “./apachectl -k restart”, and then happily start openvpn server on port 80. Still, on reboot this configuration is lost, it seems that httpd.conf is rewritten on reboot. I have found a workaround on this also, but i’ll wirite it only if you’re interested…
..But I guess you’re not.