From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: Richard Feng <rfeng@wurldtech.com>
Cc: netfilter@vger.kernel.org
Subject: Re: conntrack-tools 0.9.14 can not block the connection
Date: Fri, 07 May 2010 11:57:51 +0200 [thread overview]
Message-ID: <4BE3E41F.7030601@plouf.fr.eu.org> (raw)
In-Reply-To: <201005061651.40203.rfeng@wurldtech.com>
Hello,
Richard Feng a écrit :
>
> I am using Linux 2.6.29. I have the problem for using 'conntrack'
> (version:0.9.14) to block the traffic.
> Using the following command as example:
> conntrack -D -s 1.1.1.1 -d 2.2.2.2
> After execution, it appears the connection info was deleted -
> conntrack -L | grep 1.1.1.1 -- shows the entry was deleted.
>
> However, the connection is still active
What do you mean exactly ?
The conntrack tool only deals with netfilter connection tracking, not
with the actual connection (e.g. it won't send RST's in order to tear it
down). How it may affect the actual connection depends on the iptables
ruleset.
next prev parent reply other threads:[~2010-05-07 9:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-06 23:51 conntrack-tools 0.9.14 can not block the connection Richard Feng
2010-05-07 7:55 ` Jan Engelhardt
2010-05-07 8:49 ` Rob Sterenborg
2010-05-07 9:50 ` Jan Engelhardt
2010-05-07 16:17 ` Richard Feng
2010-05-07 16:27 ` Jan Engelhardt
2010-05-07 19:13 ` Pablo Neira Ayuso
2010-05-07 19:14 ` Pablo Neira Ayuso
2010-05-07 19:46 ` Jan Engelhardt
2010-05-07 20:13 ` Pascal Hambourg
2010-05-08 20:33 ` Jozsef Kadlecsik
2010-05-08 20:39 ` Jan Engelhardt
2010-05-10 11:11 ` Pascal Hambourg
2010-05-09 23:16 ` Pablo Neira Ayuso
2010-05-07 9:57 ` Pascal Hambourg [this message]
2010-05-07 16:22 ` Richard Feng
2010-05-07 18:51 ` Pascal Hambourg
2010-05-07 19:04 ` Richard Feng
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