From owner-freebsd-ipfw Fri Feb 25 9:35:37 2000 Delivered-To: freebsd-ipfw@freebsd.org Received: from alpha.cnc.una.py (alpha.cnc.una.py [200.10.228.103]) by hub.freebsd.org (Postfix) with ESMTP id 0141937BD73 for ; Fri, 25 Feb 2000 09:34:01 -0800 (PST) (envelope-from jsegovia@alpha.cnc.una.py) Received: from jss ([200.10.228.69]) by alpha.cnc.una.py (8.9.3/8.9.3) with ESMTP id OAA26064 for ; Fri, 25 Feb 2000 14:34:25 -0400 (GMT-0400) Message-Id: <200002251834.OAA26064@alpha.cnc.una.py> From: jsegovia@cnc.una.py To: freebsd-ipfw@FreeBSD.ORG Date: Fri, 25 Feb 2000 14:35:29 -0400 MIME-Version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Subject: keep-state and fwd In-reply-to: X-mailer: Pegasus Mail for Win32 (v3.12a) Sender: owner-freebsd-ipfw@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG I'd like to know if anyone is using ipfw with keep-state and fwd (forwarding). I'm having trouble getting it to work. For example, if I have the following: ipfw add 10 check-state ipfw add 20 deny tcp from any to any established ipfw add 30 fwd 127.0.0.1,2525 tcp from _my_net_ to any 25 setup \ keep-state ipfw add 40 allow tcp from _my_net_ to any setup keep-state ipfw add 50 deny tcp from any to any And then $ telnet 127.0.0.1 25 I get an instant panic (double fault) If I telnet to another machine $ telnet some_other_machine 25 the connection is never established but an error is also never returned. If keep-state is not used (that is, fwd without keep-state) everything works fine but unfortunately I need ipfw to be stateful. I'm using -current and cvsup'd yesterday. Any help greatly appreciated. Juan -- Centro Nacional de Computacion Universidad Nacional de Asuncion Tel. +595 (21) 585 550 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message