From: Grant Taylor <gtaylor@riverviewtech.net>
To: Mail List - Netfilter <netfilter@vger.kernel.org>
Subject: Re: iptables u32 tests and user logging
Date: Mon, 21 Jul 2008 16:52:19 -0500 [thread overview]
Message-ID: <48850513.1040800@riverviewtech.net> (raw)
In-Reply-To: <76fdae320807211315v74557772jc9f8fefb83ac5b2b@mail.gmail.com>
On 07/21/08 15:15, Padmanabhan wrote:
> My interested 4 bytes can have value between all 0's to all FF's...
> that's the reason that without matching it for a specific value,
*nod* That makes things a little bit more difficult, but not impossible.
> I want to record those values.. without using any capturing programs
> like tcpdump/wireshark.. u32 provided me flexibility to look for only
> specific bytes...but the action which I would like perform is not
> currently supported ....
Do you want to capture all packets in a connection or just one per
connection? If you want one per connection, you might want to match in
the NAT table, which only sees the first packet in a connection.
> I have another story after recording these values :-)
*nod*
I'm always curious, probably to a fault.
Grant. . . .
prev parent reply other threads:[~2008-07-21 21:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <76fdae320807202313ma67d4c3l1921e41fa962a976@mail.gmail.com>
2008-07-21 6:15 ` iptables u32 tests and user logging Padmanabhan
2008-07-21 7:51 ` Jan Engelhardt
2008-07-21 15:40 ` Grant Taylor
2008-07-21 16:41 ` Padmanabhan
2008-07-21 16:49 ` Jan Engelhardt
2008-07-21 18:06 ` Padmanabhan
2008-07-21 18:49 ` Jan Engelhardt
2008-07-21 19:57 ` Grant Taylor
2008-07-21 20:15 ` Padmanabhan
2008-07-21 21:52 ` Grant Taylor [this message]
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