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Date:      Thu, 22 Mar 2001 04:18:00 +0900
From:      itojun@iijlab.net
To:        Mike Harding <mvh@ix.netcom.com>, freebsd-security@freebsd.org
Subject:   Re: IPSEC/VPN/NAT and filtering
Message-ID:  <10688.985202280@coconut.itojun.org>
In-Reply-To: itojun's message of Thu, 22 Mar 2001 04:10:29 JST. <10518.985201829@coconut.itojun.org>

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>	see latest NetBSD source code tree, and the following URL, on how
>	we handled it (now ipfilter looks at wire format packet only).  i have
>	no environment/time to do the same on freebsd, but i can
>	say that the foundations are there in kame and netbsd tree.
>	(you can check if the packet went throught ip sec on inbound,
>	by using ipsec_gethist())
>	http://www.netbsd.org/Documentation/network/ipsec/#ipf-interaction

	i'm not sure what should be done for stream came in from divert socket.

itojun

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