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Date: Fri, 17 Jan 2014 19:36:12 GMT
From: Nikolay Denev <ndenev@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: ipfw reads breaks IPv6 traffic
X-Send-Pr-Version: www-3.1
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>Number:         185854
>Category:       kern
>Synopsis:       [ipfw] ipfw reads breaks IPv6 traffic
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ipfw
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jan 17 19:40:00 UTC 2014
>Closed-Date:    Wed Apr 16 01:14:31 UTC 2014
>Last-Modified:  Wed Apr 16 01:14:31 UTC 2014
>Originator:     Nikolay Denev
>Release:        FreeBSD mars 10.0-PRERELEASE
>Organization:
>Environment:
FreeBSD mars 10.0-PRERELEASE FreeBSD 10.0-PRERELEASE #18 r259547M: Fri Jan  3 17:57:44 UTC 2014     root@mars:/usr/obj/usr/src/sys/MARS  i386

>Description:
Having "ipfw add reass ip from any to any" rule in the ruleset breaks all ipv6 traffic.


>How-To-Repeat:
Add this ipfw rule :

ipfw add reass ip from any to any

on a IPv6 enabled host.
>Fix:
As a workaround specify "ip4" as the protocol for the reass rule.

>Release-Note:
>Audit-Trail:

From: Anton Sayetsky <vsjcfm@gmail.com>
To: Nikolay Denev <ndenev@gmail.com>, bug-followup@freebsd.org
Cc:  
Subject: Re: kern/185854: ipfw reads breaks IPv6 traffic
Date: Fri, 17 Jan 2014 21:55:34 +0200

 2014/1/17 Nikolay Denev <ndenev@gmail.com>:
 > Having "ipfw add reass ip from any to any" rule in the ruleset breaks all ipv6 traffic.
 AFAIK, reass doesn't works for v6, and this is a known issue.

From: Nikolay Denev <ndenev@gmail.com>
To: Anton Sayetsky <vsjcfm@gmail.com>
Cc: "bug-followup@FreeBSD.org" <bug-followup@freebsd.org>
Subject: Re: kern/185854: ipfw reads breaks IPv6 traffic
Date: Fri, 17 Jan 2014 19:57:21 +0000

 On Fri, Jan 17, 2014 at 7:55 PM, Anton Sayetsky <vsjcfm@gmail.com> wrote:
 > 2014/1/17 Nikolay Denev <ndenev@gmail.com>:
 >> Having "ipfw add reass ip from any to any" rule in the ruleset breaks all ipv6 traffic.
 > AFAIK, reass doesn't works for v6, and this is a known issue.
 
 Yep, I've seen some posts from 2011, however I was unable to find a PR
 for this so I've submitted one.

From: Anton Sayetsky <vsjcfm@gmail.com>
To: Nikolay Denev <ndenev@gmail.com>, bug-followup@freebsd.org
Cc:  
Subject: Re: kern/185854: ipfw reads breaks IPv6 traffic
Date: Fri, 17 Jan 2014 22:08:51 +0200

 2014/1/17 Nikolay Denev <ndenev@gmail.com>:
 > Yep, I've seen some posts from 2011, however I was unable to find a PR
 > for this so I've submitted one.
 Don't think that I'm trying to blame you, but Google found and
 displayed equal PR as the second search result for "ipfw reass ipv6"
 keywords. Here it is:
 http://www.freebsd.org/cgi/query-pr.cgi?pr=170604
 But unfortunately, there are no any answers from developers.

From: Nikolay Denev <ndenev@gmail.com>
To: Anton Sayetsky <vsjcfm@gmail.com>
Cc: "bug-followup@FreeBSD.org" <bug-followup@freebsd.org>
Subject: Re: kern/185854: ipfw reads breaks IPv6 traffic
Date: Fri, 17 Jan 2014 22:15:44 +0000

 My bad, I've looked only at the list of assigned PR's that's emailed
 to freebsd-ipfw@ and this one was not there.
State-Changed-From-To: open->closed 
State-Changed-By: linimon 
State-Changed-When: Wed Apr 16 01:12:59 UTC 2014 
State-Changed-Why:  
apparently a duplicate of kern/170604. 


Responsible-Changed-From-To: freebsd-bugs->freebsd-ipfw 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Wed Apr 16 01:12:59 UTC 2014 
Responsible-Changed-Why:  

http://www.freebsd.org/cgi/query-pr.cgi?pr=185854 
>Unformatted:
