From nobody@FreeBSD.org  Fri Apr 22 22:00:40 2011
Return-Path: <nobody@FreeBSD.org>
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 42B9E1065670
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 22 Apr 2011 22:00:40 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22])
	by mx1.freebsd.org (Postfix) with ESMTP id 304C98FC0A
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 22 Apr 2011 22:00:40 +0000 (UTC)
Received: from red.freebsd.org (localhost [127.0.0.1])
	by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p3MM0dS6026683
	for <freebsd-gnats-submit@FreeBSD.org>; Fri, 22 Apr 2011 22:00:39 GMT
	(envelope-from nobody@red.freebsd.org)
Received: (from nobody@localhost)
	by red.freebsd.org (8.14.4/8.14.4/Submit) id p3MM0dAL026682;
	Fri, 22 Apr 2011 22:00:39 GMT
	(envelope-from nobody)
Message-Id: <201104222200.p3MM0dAL026682@red.freebsd.org>
Date: Fri, 22 Apr 2011 22:00:39 GMT
From: Kuan-Chung Chiu <buganini@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: ipv4 packet is not forward to v4-mapped binding in jail
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         156584
>Category:       kern
>Synopsis:       [jail] ipv4 packet is not forward to v4-mapped binding in jail
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    gnn
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Apr 22 22:10:08 UTC 2011
>Closed-Date:    
>Last-Modified:  Sun May 18 05:00:03 UTC 2014
>Originator:     Kuan-Chung Chiu
>Release:        9-CURRENT
>Organization:
N/A
>Environment:
FreeBSD security-hole.info 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r220865M: Wed Apr 20 07:22:20 CST 2011     root@security-hole.info:/usr/obj/usr/src/sys/SECURITYHOLE  i386
>Description:
if program in jail listen to v4 by v4-mapped (RFC 4291?), ie.
sockstat's PROTO field is "tcp4 6",
it won't get connected.
>How-To-Repeat:
setup a jail with both v4/6 address,
and try some program like apache22/proftpd/mysql,
or whatever display "tcp4 6" in sockstat's PROTO field.
and try to connect it.
>Fix:
for apache, I put
WITHOUT_V4MAPPED=       yes
in make.conf to make it be "tcp4"

but for proftpd and mysql,
I didnt see any switch.

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-jail 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sun Apr 24 00:39:45 UTC 2011 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=156584 
Responsible-Changed-From-To: freebsd-jail->bz 
Responsible-Changed-By: bz 
Responsible-Changed-When: Mon Jun 13 10:05:33 UTC 2011 
Responsible-Changed-Why:  
Track it for now to find the real cause. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=156584 
Responsible-Changed-From-To: bz->gnn 
Responsible-Changed-By: bz 
Responsible-Changed-When: Sun May 18 04:59:52 UTC 2014 
Responsible-Changed-Why:  
I shall not use bugzilla (at least until we will have a CLI). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=156584 
>Unformatted:
