Subject: IPv4 tunnel over IPv4
To: Current Users <current-users@NetBSD.ORG>
From: Jukka Marin <>
List: current-users
Date: 02/07/2001 11:03:24

I need to set up an IPv4 tunnel over an IPv4 connection to connect two
subnets together.  How do I do this with IPsec?  I have NetBSD 1.5
(-current) machines at both ends of the connection.

Is it possible to configure the NetBSD boxes as firewalls while they
are doing the tunneling?

Please help :) so I can finally get rid of my top-speed 33k6 PPP link...