Subject: Re: IPv4 tunnel over IPv4
To: Jukka Marin <>
From: None <>
List: current-users
Date: 02/07/2001 19:25:42
>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.

	if you just want tunnelling (not with ipsec) gif(4) should help.

	for ipsec tunnels:

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

	not with 1.5.
	has some caveat documented in it.