So I'm a fairly experienced openvpn administrator, I got my certs and stuff uploaded. I even got my client connected. But data just will not pass. I've enabled split mode, added local LAN networks to that, I've tried with 'full tunnel mode' and nothing, no data will pass whatsoever.
Oh yes, and the OpenVPN support has a huge gaping hole - no CRL support. Ie: you can't revoke a user's access without re-issuing EVERYONE ELSES access. Really.
As for the other VPN methods, well L2TP, PPTP are really not advisable, IPSec is a joke, and the SSL VPN also _doesnt frickin work_. Specifically it attempts to have me download a linux client on my mac. Duh.