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Date: Wed, 23 Oct 2002 02:07:29 -0700 (PDT)
From: Constantin Stefanov <cstef@mail.ru>
To: freebsd-gnats-submit@FreeBSD.org
Subject: ipfw(8) has contradictions in bridged and layer2 options description
X-Send-Pr-Version: www-1.0

>Number:         44400
>Category:       docs
>Synopsis:       ipfw(8) has contradictions in bridged and layer2 options description
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    ceri
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct 23 02:10:03 PDT 2002
>Closed-Date:    Mon Nov 08 19:11:49 GMT 2004
>Last-Modified:  Mon Nov 08 19:11:49 GMT 2004
>Originator:     Constantin Stefanov
>Release:        4.7-RELEASE
>Organization:
SRCC MSU
>Environment:
FreeBSD undisclosed.domain 4.7-RELEASE FreeBSD 4.7-RELEASE #0: Tue Oct 15 12:52:12 MSD 2002 cstef@undisclosed.domain:/opt/obj/opt/src/sys/KERNEL i386
      
>Description:
In ipfw(8) we read:
# packets from ether_demux or bdg_forward
ipfw add 10 skipto 1000 all from any to any layer2 in
..skipped...
(yes, at the moment there is no way to differentiate between ether_demux and bdg_forward).

But in RULE OPTIONS (MATCH PATTERNS) section:
bridged   Matches only bridged packets.
..
layer2  Matches only layer2 packets, i.e. those passed to ipfw from            ether_demux() and ether_output_frame().

After reading /usr/src/sbin/ipfw2.c I understood that layer2 and bridged are aliases. To make man page clearer it should be reflected in it.
>How-To-Repeat:
man 8 ipfw
>Fix:

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->patched 
State-Changed-By: ceri 
State-Changed-When: Wed Nov 3 21:50:11 GMT 2004 
State-Changed-Why:  
Patched in -HEAD, thanks. 


Responsible-Changed-From-To: freebsd-doc->ceri 
Responsible-Changed-By: ceri 
Responsible-Changed-When: Wed Nov 3 21:50:11 GMT 2004 
Responsible-Changed-Why:  
My MFC reminder. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=44400 
State-Changed-From-To: patched->closed 
State-Changed-By: ceri 
State-Changed-When: Mon Nov 8 19:10:48 GMT 2004 
State-Changed-Why:  
MFCd to RELENG_5. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=44400 
>Unformatted:
