From: Eric Leblond <eleblond@init-sys.com>
To: netfilter@lists.netfilter.org
Subject: Re: making services invisible
Date: 10 Oct 2002 15:46:13 +0200 [thread overview]
Message-ID: <1034257577.1589.2.camel@tech004> (raw)
In-Reply-To: <3DA57D10.8040904@bol.com.br>
On Thu, 2002-10-10 at 15:13, Julio Cesar Ody wrote:
> Hello. I'm using Slackware 8.1, kernel 2.4.18 and iptables v1.2.7a. I
> blocked external acess to some services using the following rule:
>
> iptables -A INPUT -i ! eth0 -p tcp -m multiport --destination-port
> <port1>,<port2>,<blablabla> -j REJECT
Use DROP not REJECT, with REJECT you send an ICMP message, so it's
filtered, not close
--
Éric Leblond
courriel : eleblond@init-sys.com
next prev parent reply other threads:[~2002-10-10 13:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-10 13:13 making services invisible Julio Cesar Ody
2002-10-10 13:25 ` Ryan Daly
2002-10-10 13:46 ` Eric Leblond [this message]
2002-10-10 14:41 ` Leonardo Rodrigues ( listas )
2002-10-11 16:54 ` Nick Drage
2002-10-12 15:57 ` How will stop follwoing service Sundaram Ramasamy
2002-10-10 14:24 ` making services invisible Kevin Dwyer
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=1034257577.1589.2.camel@tech004 \
--to=eleblond@init-sys.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.