From joe@tao.org.uk  Mon Oct 15 23:12:13 2007
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From: Josef Karthauser <joe@tao.org.uk>
Reply-To: Josef Karthauser <joe@tao.org.uk>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: iwi0 wireless interface doesn't work with bridge.
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         117227
>Category:       kern
>Synopsis:       [iwi] iwi0 wireless interface doesn't work with bridge.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 15 23:20:01 UTC 2007
>Closed-Date:    Sat May 17 10:54:27 UTC 2008
>Last-Modified:  Sat May 17 10:54:27 UTC 2008
>Originator:     Josef Karthauser
>Release:        FreeBSD 6.2-STABLE i386
>Organization:
>Environment:
System: FreeBSD genius.tao.org.uk 6.2-STABLE FreeBSD 6.2-STABLE #61: Tue Jul 17 12:44:29 BST 2007 joe@genius.tao.org.uk:/usr/obj/usr/src/sys/GENIUS2 i386


>Description:
	I'm trying to get a bridge working between an em0 wired ethernet
	interface, and an iwi0 wireless.  Both work perfectly well
	routing IP packets, but it appears that the iwi0 interface
	doesn't bridge packets.  I've tried both bridge.ko and
	if_bridge.ko, but it doesn't work with either.

>How-To-Repeat:
	# kldload bridge
	# sysctl -w net.link.ether.bridge.config=iwi0,em0
	# sysctl -w net.link.ether.bridge.enable=1

>Fix:
>Release-Note:
>Audit-Trail:

From: Andrew Thompson <thompsa@FreeBSD.org>
To: bug-followup@FreeBSD.org, joe@tao.org.uk
Cc:  
Subject: Re: kern/117227: [iwi] iwi0 wireless interface doesn't work with
	bridge.
Date: Fri, 30 Nov 2007 09:14:07 +1300

 Hi,
 
 > I'm trying to get a bridge working between an em0 wired ethernet
 > interface, and an iwi0 wireless. 
 
 You can only bridge wireless interfaces in hostap mode. The access point
 only registers the mac address of the wireless card itself so if you
 send Ethernet frames from other devices behind it the frame will not
 come back.
 
 There is a 4-address wireless frame format for this situation but
 FreeBSD does not support it yet.
 
 
 cheers,
 Andrew
State-Changed-From-To: open->closed 
State-Changed-By: matteo 
State-Changed-When: Sab 17 Mag 2008 10:53:26 UTC 
State-Changed-Why:  
Andrew explained why this configuration does not work. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=117227 
>Unformatted:
