updatet the documentation with the suggestions of Mr. Ullrich, and as expected
everything works fine after doing that. Pfsense can handle the tun0 stuff by itself
so everything is even easier now.
Download the latest version from:http://www.uplinksecurity.de/data/pfsense-ovpn.pdf
Again, please check the document if you can find anything thats
not easy to understand, i will try my best to fix it so that really
everybody can install pfsense and ovpn by following it.
for the mods:
if theres nothing to change anymore, i will remove the BETA text
so you may add it to the tutorials section if you like to.