CIPE Compared To PPP + SSH

[Keith Hasely <Keith.Hasely,AT,dfafunds,DOT,com>]

All,

I am looking into setting up a VPN, from what I have read CIPE seams to be
more of an enterprise strength VPN, compared to PPP + SSH.  From what I
understand the advantage CIPE has over PPP + SSH is that there are known
problems with PPP.  Can any one tell me why CIPE is more secure than PPP, or
point me to a place where there is a comparison between creating a VPN using
CIPE and PPP.

Kind Regards,
Keith