Subject: Re: tspc and NAT Traversal
To: Petko Bordjukov <bordjukov@gmail.com>
From: Jonathan A. Kollasch <jakllsch@kollasch.net>
List: netbsd-help
Date: 07/31/2007 23:08:31
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On Sun, Jul 29, 2007 at 07:38:18PM +0300, Petko Bordjukov wrote:
> Hi!
>=20
> Is it possible to use tspc's v6udpv4 tunnel encapsulation mode under
> NetBSD 3.1. I have the following enabled in my kernel config:
>=20
> options         IPSEC_ESP       # IP security (encryption part; define
> w/IPSEC)
> options         IPSEC_NAT_T     # IPsec NAT traversal (NAT-T)

IPsec is not related to this.  The tun(4) driver is probably what
tspc uses on Linux.  However, the NetBSD tun(4) driver only has
had support for tunneling IPv6 since 3.99.something.  You'd
probably have to do some patching to tspc even in netbsd-4.

	Jonathan Kollasch

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