L2TP over IPSec tutorial for connecting with Android?
I spent a couple hours trying to get an L2TP over IPSEC VPN configured on my virtual pfsense box, by going through the two or three pfsense FAQ articles dealing with it. Unfortunately, I haven't been successful, and because the entirety of the error message given to me by my Android device I'm trying to connect to the VPN is 'connection failed', I haven't got a clue what I'm misconfiguring.
I've been through the tutorials in the FAQ two or three times now, and I guess I'm looking for a video or article displaying the process from start to finish in real time. The PFsense FAQs are great, I just haven't been able to identify where I am messing up the configs at by looking at them.
Does anyone have good tutorial/article/youtube video of configuring an L2TP over IPSec vpn connection in pfsense?
Many thanks in advance.