From: Chris Brenton <cbrenton@chrisbrenton.org>
To: ads nat <adsnat@yahoo.com>
Cc: netfilter@lists.netfilter.org
Subject: Re: IPTABLES syntax problem.
Date: Tue, 23 Dec 2003 08:19:40 -0500 [thread overview]
Message-ID: <1072185580.3572.350.camel@grendel> (raw)
In-Reply-To: <20031223114701.977.qmail@web60405.mail.yahoo.com>
On Tue, 2003-12-23 at 06:47, ads nat wrote:
> Hi,
> I am trying to setup IPTABLES rules. I am newbe to
> this.
>
> One of the rule in filter table is
> #######
> -A INPUT -p tcp ! --syn -m state --state NEW -j LOG
> --log-prefix "New not syn:"
Try:
iptables -A INPUT -p tcp ! --tcp-flags SYN SYN -m state --state NEW -j
LOG --log-prefix " New not syn: "
Note the change in specifying flags from ipchains to iptables. Also note
I added spaces around your prefix. This will make it easier to read in
the logs.
HTH,
C
next prev parent reply other threads:[~2003-12-23 13:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-23 11:47 IPTABLES syntax problem ads nat
2003-12-23 12:31 ` Jan Kaastrup
2003-12-23 12:38 ` Antony Stone
2003-12-23 12:58 ` ads nat
2003-12-23 13:19 ` Chris Brenton [this message]
2003-12-23 13:37 ` ads nat
2003-12-23 13:51 ` Cedric Blancher
2003-12-23 15:06 ` Chris Brenton
2003-12-23 15:30 ` ads nat
2003-12-23 15:38 ` Antony Stone
2003-12-23 13:48 ` Cedric Blancher
2003-12-23 13:56 ` ads nat
2003-12-23 14:57 ` Cedric Blancher
2003-12-23 16:26 ` ads nat
2003-12-23 16:27 ` ads nat
2003-12-23 14:00 ` Jeffrey Laramie
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