From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: netfilter@lists.netfilter.org
Subject: Re: REJECT target not as policy
Date: Mon, 20 Aug 2007 22:27:55 +0200 [thread overview]
Message-ID: <46C9F94B.7010503@plouf.fr.eu.org> (raw)
In-Reply-To: <000801c7e35d$f7d39210$0101000a@tanjian>
Rob Sterenborg a écrit :
>
> You could emulate a REJECT policy by having this as the very last rules:
>
> $ipt -A INPUT -p tcp -j REJECT --reject-with tcp-reset
> $ipt -A INPUT -j REJECT
>
> (I thought it was like this..)
What was like what ?
> But, if you dynamically add rules then you have to take care of at/from
> which position you insert/delete them.
A user-defined chain comes in handy. Jump into it before the REJECT
rules and add the dynamic rules in it.
iptables -N input
iptables -A INPUT -j input
iptables -A INPUT -j REJECT
iptables -A input blah...
next prev parent reply other threads:[~2007-08-20 20:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-20 13:52 REJECT target not as policy Bertram Scharpf
2007-08-20 14:08 ` Ruben Laban
2007-08-20 15:52 ` Pascal Hambourg
2007-08-20 17:46 ` Bertram Scharpf
2007-08-20 18:43 ` Pascal Hambourg
2007-08-20 19:11 ` Rob Sterenborg
2007-08-20 20:27 ` Pascal Hambourg [this message]
2007-08-21 5:26 ` Rob Sterenborg
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