Two VPN interfaces in the same host

[edrimon]

Currently, there is no possibility if I want to create a second tunnel with a new name and new settings, new subnet and clients. When I execute the script, it is asking the first time (very handy) for the new tunnel interface name and subnet etc and after every execution it assumes the same interface.

But what if I need a second one in the same host? That would help a lot as it would setup the iptables needed automatically etc..

Would this be possible to include? Thanks a lot!