From wei@algol.adsl.nerim.net  Tue Nov 26 01:52:58 2002
Return-Path: <wei@algol.adsl.nerim.net>
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 027EF37B401
	for <FreeBSD-gnats-submit@freebsd.org>; Tue, 26 Nov 2002 01:52:58 -0800 (PST)
Received: from algol.adsl.nerim.net (algol.adsl.nerim.net [62.212.97.189])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 777F143EA9
	for <FreeBSD-gnats-submit@freebsd.org>; Tue, 26 Nov 2002 01:52:56 -0800 (PST)
	(envelope-from wei@algol.adsl.nerim.net)
Received: from algol.adsl.nerim.net (localhost [127.0.0.1])
	by algol.adsl.nerim.net (8.12.6/8.12.6) with ESMTP id gAQBl4op000545;
	Tue, 26 Nov 2002 11:47:04 GMT
	(envelope-from wei@algol.adsl.nerim.net)
Received: (from wei@localhost)
	by algol.adsl.nerim.net (8.12.6/8.12.6/Submit) id gAQBl4v9000544;
	Tue, 26 Nov 2002 11:47:04 GMT
Message-Id: <200211261147.gAQBl4v9000544@algol.adsl.nerim.net>
Date: Tue, 26 Nov 2002 11:47:04 GMT
From: Harald Weis <wei@algol.adsl.nerim.net>
Reply-To: Harald Weis <hawei@nerim.net>
To: FreeBSD-gnats-submit@freebsd.org
Cc: hawei@nerim.net
Subject: ipfilter's flags and icmp-type processing 
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         45746
>Category:       bin
>Synopsis:       ipfilter's flags and icmp-type processing
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Nov 26 02:00:01 PST 2002
>Closed-Date:    Tue Nov 26 05:26:02 PST 2002
>Last-Modified:  Tue Nov 26 05:26:02 PST 2002
>Originator:     Harald Weis
>Release:        FreeBSD 4.7-STABLE i386
>Organization:
Sorry for my previous error in the Reply-to field
>Environment:
System: FreeBSD algol.adsl.nerim.net 4.7-STABLE FreeBSD 4.7-STABLE #0: Sun Nov 24 20:06:48 CET 2002 wei@algol.adsl.nerim.net:/usr/local/src/sys/compile/ALGOL i386


	
>Description:
	
	ping packets do no longer match the rule
	``pass in quick on tun0 proto icmp from any to my_ip_addr/32 icmp-type echo keep state''
	They do match if I suppress ``icmp-type echo''.
	ssh packets do no longer match the rule
	``pass in quick on tun0 proto tcp from any to my_ip_addr/32 port = 22 flags S/FSRPAU keep state''
	They do match if I replace ``S/FSRPAU'' by ``S/S'' or if I suppress the flags entirely.
	Both worked perfectly under 4.5-STABLE from where I upgraded to 4.7-STABLE.
	The remote machine is an ``ibook'' (MacOS X), connected via modem to Internet,
	the ibook has not received any update whatsoever.
	It makes no difference whether ipfilter is compiled into the kernel or not.
	
>How-To-Repeat:
	
>Fix:

	


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: maxim 
State-Changed-When: Tue Nov 26 05:25:11 PST 2002 
State-Changed-Why:  
Duplicate of bin/45721. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=45746 
>Unformatted:
