tspc and NAT Traversal

Hi!

Is it possible to use tspc's v6udpv4 tunnel encapsulation
mode under
NetBSD 3.1. I have the following enabled in my kernel
config:

options         IPSEC_ESP       # IP security (encryption
part; define
w/IPSEC)
options         IPSEC_NAT_T     # IPsec NAT traversal
(NAT-T)

Thanks.
-- 
Petko Bordjukov
bordjukov[t]gmail[d07]com | Phone: 359888XXXXX
Troyan, Bulgaria           | GPG  : EF85E2C7

On Sun, Jul 29, 2007 at 07:38:18PM +0300, Petko Bordjukov
wrote:
> Hi!
> 
> Is it possible to use tspc's v6udpv4 tunnel
encapsulation mode under
> NetBSD 3.1. I have the following enabled in my kernel
config:
> 
> 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