I'd really like to have this working! Just a couple of questions..

Anyone think using an ssh tunnel as per https://help.ubuntu.com/community/SSH_VPN might work as a stand-in until a better solution is easily installed? It looks as though it might, but I haven't had time to try yet. (If I do, I'll report back here.)

Will getting a working iptables / NAT really require flashing the device? This seems ... unfortunate.