From owner-freebsd-amd64@FreeBSD.ORG Tue Sep 18 09:20:03 2012 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 390D91065676 for ; Tue, 18 Sep 2012 09:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id EC9538FC17 for ; Tue, 18 Sep 2012 09:20:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q8I9K2S8093607 for ; Tue, 18 Sep 2012 09:20:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q8I9K2iU093606; Tue, 18 Sep 2012 09:20:02 GMT (envelope-from gnats) Resent-Date: Tue, 18 Sep 2012 09:20:02 GMT Resent-Message-Id: <201209180920.q8I9K2iU093606@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Simeon Simeonov Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D821F106566C for ; Tue, 18 Sep 2012 09:12:02 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id B86938FC19 for ; Tue, 18 Sep 2012 09:12:02 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id q8I9C223086718 for ; Tue, 18 Sep 2012 09:12:02 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id q8I9C25g086717; Tue, 18 Sep 2012 09:12:02 GMT (envelope-from nobody) Message-Id: <201209180912.q8I9C25g086717@red.freebsd.org> Date: Tue, 18 Sep 2012 09:12:02 GMT From: Simeon Simeonov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Tue, 18 Sep 2012 11:30:12 +0000 Cc: Subject: amd64/171733: PF problem with modulate state in X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Sep 2012 09:20:03 -0000 >Number: 171733 >Category: amd64 >Synopsis: PF problem with modulate state in >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 18 09:20:02 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Simeon Simeonov >Release: FreeBSD 9.1-PRERELEASE >Organization: None >Environment: FreeBSD SagaBOX 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0: Sun Sep 16 17:55:15 CEST 2012 root@SagaBOX:/usr/obj/usr/src/sys/SagaBOX amd64 >Description: I am running a "FreeBSD 9.1-PRERELEASE #0: Sun Sep 16 17:55:15 CEST 2012". I noticed that the following line stops the ipv6 traffic to port 22: pass in quick on $ext_if proto tcp to port = 22 flags S/SA modulate state (if-bound) It works fine for ipv4. If I replace modulate state (if-bound) with keep state it works with ipv6 as well. This problem did not occur while using FreeBSD 9.0-STABLE. No changes in the pf.conf or the kernel config have been made since the upgrade. >How-To-Repeat: See the description >Fix: None >Release-Note: >Audit-Trail: >Unformatted: