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Date: Wed, 24 Mar 2010 10:59:05 +0300
From: Denis Antrushin <DAntrushin@mail.ru>
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Subject: Re: IPSec NAT-T patch for FreeBSD 7.3
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On 03/24/10 10:14, Oleg Fedorov wrote:
> If exist some IPSec NAT-T patch for FreeBSD 7.3?

There is patch for 7.2 here:

http://people.freebsd.org/~vanhu/NAT-T/

This short thread is worth reading also:

http://www.mail-archive.com/freebsd-net@freebsd.org/msg30675.html

(ipsec-tools 0.7.3 is broken w.r.t. NAT-T, you'll need 0.8alpha
snapshot of checkout CVS HEAD from NetBSD CVS).