From: Grant Taylor <gtaylor@riverviewtech.net>
To: Mail List - Netfilter <netfilter@vger.kernel.org>
Subject: Re: Portsweep
Date: Wed, 24 Sep 2008 08:55:56 -0500 [thread overview]
Message-ID: <48DA46EC.7070607@riverviewtech.net> (raw)
In-Reply-To: <48D9F358.3020005@oracle.com>
On 09/24/08 02:59, John Haxby wrote:
> FWIW, my Netgear DG834N has this in a chain called DOS:
>
> SCAN all -- anywhere anywhere psd
> weight-threshold: 21 delay-threshold: 300 lo-ports-weight: 3
> hi-ports-weight: 1
>
> Netgear make their source available so you could try looking there.
I was wondering if it was not possible to make the psd match have a wild
card in it like a netmask that would drop some of the least significant
bits thus watching a larger range (network). It looks like it might
indeed do that.
Grant. . . .
next prev parent reply other threads:[~2008-09-24 13:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-23 6:51 Portsweep bahamin takhtaei
2008-09-23 20:36 ` Portsweep Grant Taylor
2008-09-24 7:59 ` Portsweep John Haxby
2008-09-24 13:55 ` Grant Taylor [this message]
2008-09-24 8:24 ` Portsweep bahamin takhtaei
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=48DA46EC.7070607@riverviewtech.net \
--to=gtaylor@riverviewtech.net \
--cc=netfilter@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox