I have got the choice of setting up a home-office Lan-Lan VPN as either PPTP, IPSec Tunnel or L2TP with either no IPSec, nice to have IPSec, or Must Have IPSec.
Given it's for 512Kb - 2Mb ADSL links either side, and emphasis is on good performance with adequate security (rather than the other way around), which to go for?
thanks for the opinions....
-Rob