From: netfilter@tommi.org
To: netfilter@lists.netfilter.org
Subject: ICMP and state/conntrack
Date: Fri, 28 Feb 2003 10:37:43 +0000 [thread overview]
Message-ID: <20030228103743.GA31779@ok.is> (raw)
Hello
I'm wondering if state doesn't apply to ICMP packets.
iptables -A FORWARD -p icmp -m state -d 1.2.3.4 --state NEW -j ACCEPT
iptables -A FORWARD -m state --state NEW,INVALID -j REJECT
if I ping 1.2.3.4 the echo-reply is blocked from 1.2.3.4. Is this normal, I
thought that the echo-reply should be marked RELATED and therefore not
blocked?
====
Tomas Edwardsson
HP Technical Support \ HP Certified System Administrator
Red Hat Technical Support \ Red Hat Certified Engineer.
Opin Kerfi
next reply other threads:[~2003-02-28 10:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-28 10:37 netfilter [this message]
2003-02-28 11:17 ` ICMP and state/conntrack Cedric Blancher
2003-02-28 12:23 ` netfilter
2003-02-28 11:48 ` surf3r
2003-02-28 11:59 ` Jozsef Kadlecsik
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