Skip site navigation (1)Skip section navigation (2)
Date:      Fri, 17 Jan 2014 19:36:12 GMT
From:      Nikolay Denev <ndenev@gmail.com>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   kern/185854: ipfw reads breaks IPv6 traffic
Message-ID:  <201401171936.s0HJaCxe007307@oldred.freebsd.org>
Resent-Message-ID: <201401171940.s0HJe0eK060901@freefall.freebsd.org>

next in thread | raw e-mail | index | archive | help

>Number:         185854
>Category:       kern
>Synopsis:       ipfw reads breaks IPv6 traffic
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jan 17 19:40:00 UTC 2014
>Closed-Date:
>Last-Modified:
>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:
>Unformatted:



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201401171936.s0HJaCxe007307>