From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Subject: Netfilter: kernel panic with REDIRECT target. (2.6.23 and 2.6.23.8) Date: Sun, 18 Nov 2007 19:00:12 +0000 Message-ID: <47408BBC.6040608@unsolicited.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from ns01.unsolicited.net ([69.10.132.115]:51282 "EHLO ns01.unsolicited.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751498AbXKRT3o (ORCPT ); Sun, 18 Nov 2007 14:29:44 -0500 Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org I'm (very) far from being firewall configuration expert, but I'm seeing a consistent kernel panic when the following rule is triggered. iptables -t nat -A PREROUTING -j REDIRECT -i eth2 -p udp --dport 5061 --to-ports 5060 (I'm trying to redirect an alternate port to a SIP server) Am I just being very stupid, or is there something I'm not seeing here? Thanks David