On Wed, Jul 11, 2001 at 11:52:24AM -0500, Jeremy Gaddis <jlgaddis@blueriver.net> wrote a message of 42 lines which said: > I said that IPSec was probably the "best" way because it's > a standard protocol, with companies such as Microsoft and > Cisco supporting it Well, to set up a tunnel, standardization is not really important, since you typically control both ends. And GRE is standard, too (but it does not provide encryption).