@GruensFroeschli:
The OpenVPN interface is not firewalled.
The virtual OpenVPN interface is treated like a normal interface, just without the firewalling capabilities.
To be able to NAT from the OpenVPN subnet to the internet:
http://forum.pfsense.org/index.php/topic,7001.0.html
Thank for your reply but I still don't understand/analyze the configs/directives that i'm missing.
Do I have mo add a LAN interface alias (192.168.10.1 ) for my openvpn segment or just having advance Nat 192.168.1.0/24 & 192.168.10.0/24 for my LAN & openvpn will suffice? or do I have to do both?
I need to be precise in my configs because my box is running in the production and I dont want to encounter system downtime, that's why I'm analyzing my situation carefully.
Again thank and good day.