From: Patrick McHardy <kaber@trash.net>
To: Joe Pruett <joey@clean.q7.com>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: iptables, ipsec, and host2host
Date: Tue, 17 Feb 2009 19:23:19 +0100 [thread overview]
Message-ID: <499B0097.4000505@trash.net> (raw)
In-Reply-To: <alpine.LRH.2.00.0902170903140.25041@q7.q7.com>
Joe Pruett wrote:
> trying this again on the -devel list. the basic question i'm trying to
> answer is if there really isn't a way to filter esp/ah packets after
> decryption/decapsulation in host2host mode. i've looked at what i think
> is the current linus kernel and don't see any changes to esp/ah handling
> to address this. is tunnel mode the only way i can do filtering on the
> packets after ah/esp have done their work?
Packets in both tunnel and transport mode traverse the netfilter hooks
after decapsulation and before encapsulation. From a users POV there
should be nothing special about it.
next prev parent reply other threads:[~2009-02-17 18:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-17 17:07 iptables, ipsec, and host2host Joe Pruett
2009-02-17 18:23 ` Patrick McHardy [this message]
2009-02-17 18:25 ` Jan Engelhardt
2009-02-17 18:33 ` Joe Pruett
2009-02-17 18:34 ` Patrick McHardy
2009-02-17 18:40 ` Jan Engelhardt
2009-02-17 18:46 ` Joe Pruett
2009-02-17 18:52 ` Jan Engelhardt
2009-02-17 19:07 ` Joe Pruett
2009-02-17 19:13 ` Joe Pruett
-- strict thread matches above, loose matches on Subject: below --
2009-01-28 19:20 Joe Pruett
2009-01-30 21:50 ` Joe Pruett
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=499B0097.4000505@trash.net \
--to=kaber@trash.net \
--cc=joey@clean.q7.com \
--cc=netfilter-devel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.