REQ: Able to export manual NAT outbound!

[gh0st]

So, yesterday I was forced to move one of our firewalls and did a proper shutdown, and moved it to the new place. Started it, and no Internet what so ever until I found that all rules for NAT outbound was deleted...

We are using OVPN as our main VPN provider, and we are using NAT outbound rules for it to work.

Can this be a feature implimation to export the rules or not? And why did they get deleted?