From: Paul Moore <paul@paul-moore.com>
To: Jason Axelson <jaxelson@referentia.com>
Cc: SE-Linux <selinux@tycho.nsa.gov>
Subject: Re: Show SELinux packet type of packets
Date: Thu, 31 May 2012 16:42:25 -0400 [thread overview]
Message-ID: <1389562.sH0KvzMidg@sifl> (raw)
In-Reply-To: <CAC9ii1qOMdKu7s30QZnb7hSQ6ERaFXqbCOHG2-bC4ZELeWjNuA@mail.gmail.com>
On Thursday, May 31, 2012 10:30:24 AM Jason Axelson wrote:
> Hi Paul,
>
> Thanks for the information. Since I'm not using labeled IPsec or CIPSO
> I've resorted to just removing access to the packet type in the policy
> to check that those packets have the label I expect based on the
> generated AVC log. So is it theoretically possible to add secmark
> support to tcpdump? It sounds like it might require a change in the
> kernel.
Unfortunately, because secmark labels do not exist in the packet itself, it is
impossible to add secmark support to tcpdump or any other packet sniffer for
that matter.
--
paul moore
www.paul-moore.com
--
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prev parent reply other threads:[~2012-05-31 20:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-25 2:24 Show SELinux packet type of packets Jason Axelson
2012-05-29 20:11 ` Paul Moore
2012-05-31 20:30 ` Jason Axelson
2012-05-31 20:42 ` Paul Moore [this message]
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