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ESP over UDP



Joern Sierwald <joern.sierwald@datafellows.com> writes:

> Is there a well-known port that I could use to run esp over udp?
> ISAKMP runs fine over IP maskerading, but ESP does not.

Joern,

As far as I know, there is no well-known port for this purpose, but
the IPSEC over UDP itself solves nicely the NAT problem.
Our commecial VPN product has used this succesfully now for
three years. (See:http://www.teamware.com/teamware/Products/)

Regards Heikki Riittinen
heikki.riittinen@teamware.com