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
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=1072185580.3572.350.camel@grendel \
--to=cbrenton@chrisbrenton.org \
--cc=adsnat@yahoo.com \
--cc=netfilter@lists.netfilter.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.