I have my raspberry pi set up as a PPTP vpn server for home. The right settings are enabled on my Virgin Media Superhub 2. I have set up a user as needed in CHAP secrets. I have entered the info in to my Android Smartphone and I get 'Server Hung up'. I then tethered another computer to my phone and it also refused to connect. Can my Superhub 2 do what I want it to do (I think GRE packets are the issue)?
Virgin's forums are as useless as ever. 'Oh Sorry, we don't know'
Thanks
Harry