er... that sounds horrible! They need to know "which VPN solution you use on your device"! That should of course be completely irrelevant, what VPNs basically do is simply to set up a virtual network interface and run the default route through there. _This_ is what should be supported. In any case there are lots and lots of VPN solutions out there, it's an impossibility to code up support for all of them in applications or the like. I guess it all boils down to the hacks made with the icd and libc to handle on-demand networking (as that hadn't been solved better before..). Such things tend to come down hard on you later..