Date: Tue, 18 Sep 2012 09:12:02 GMT From: Simeon Simeonov <blackmore@pichove.org> To: freebsd-gnats-submit@FreeBSD.org Subject: amd64/171733: PF problem with modulate state in Message-ID: <201209180912.q8I9C25g086717@red.freebsd.org> Resent-Message-ID: <201209180920.q8I9K2iU093606@freefall.freebsd.org>
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>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:
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