From owner-freebsd-bugs Tue Nov 26 2: 0: 5 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C927B37B401 for ; Tue, 26 Nov 2002 02:00:03 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 252D843ED1 for ; Tue, 26 Nov 2002 02:00:03 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id gAQA02x3095371 for ; Tue, 26 Nov 2002 02:00:02 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id gAQA02Kn095370; Tue, 26 Nov 2002 02:00:02 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 027EF37B401 for ; 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 ; 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 Reply-To: Harald Weis To: FreeBSD-gnats-submit@FreeBSD.org Cc: hawei@nerim.net X-Send-Pr-Version: 3.113 Subject: bin/45746: ipfilter's flags and icmp-type processing Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 45746 >Category: bin >Synopsis: ipfilter's flags and icmp-type processing >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Nov 26 02:00:01 PST 2002 >Closed-Date: >Last-Modified: >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: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message