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Message-Id: <200411180700.iAI70eQo013879@ns.hq.norma.perm.ru>
Date: Thu, 18 Nov 2004 12:00:40 +0500 (YEKT)
From: "Eugene M. Zheganin" <emz@norma.perm.ru>
Reply-To: "Eugene M. Zheganin" <emz@norma.perm.ru>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: ifconfig(8) does not display tunnel endpoints for gre(4)
X-Send-Pr-Version: 3.113
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>Number:         74062
>Category:       bin
>Synopsis:       [gre] ifconfig(8) does not display tunnel endpoints for gre(4)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Nov 18 08:20:05 GMT 2004
>Closed-Date:    Wed Feb 07 03:37:40 GMT 2007
>Last-Modified:  Wed Feb 07 03:37:40 GMT 2007
>Originator:     Eugene M. Zheganin
>Release:        FreeBSD 4.10-RELEASE-p2 i386
>Organization:
Norma JSC.
>Environment:
System: FreeBSD ns.hq.norma.perm.ru 4.10-RELEASE-p2 FreeBSD 4.10-RELEASE-p2 #1: Tue Jul 13 14:25:47 YEKST 2004 emz@ns.hq.norma.perm.ru:/usr/obj/usr/src/sys/HQ i386

>Description:
	ifconfig(8) does NOT display the tunnel physical endpoints correctly
	for a GRE interface under certain conditions. this was already fixed in 5.x, see 
http://www.freebsd.org/cgi/query-pr.cgi?pr=56341
>How-To-Repeat:
	On a FreeBSD built with ipv6-support try to create and configure gre-interface. Then check the output of ifconfig gre<N>. The line, describing the tunnel configuration will be missing.
Like this:
emz@freedom:~%ifconfig gre0 create
emz@freedom:~%ifconfig gre0
gre0: flags=9010<POINTOPOINT,LINK0,MULTICAST> mtu 1476
emz@freedom:~%ifconfig vlan1 add 10.1.0.1/24
emz@freedom:~%ifconfig gre0 10.2.0.1 10.2.0.2 netmask 255.255.255.255 tunnel 10.1.0.1 10.1.0.2
emz@freedom:~%ifconfig gre0
gre0: flags=9051<UP,POINTOPOINT,RUNNING,LINK0,MULTICAST> mtu 1476
        inet 10.2.0.1 --> 10.2.0.2 netmask 0xffffffff
        inet6 fe80::20e:cff:fe00:fc9b%gre0 prefixlen 64 scopeid 0x12
>Fix:

	None known for 4.x, but fix for 5.x was described in http://www.freebsd.org/cgi/query-pr.cgi?pr=56341

>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: bms 
State-Changed-When: Wed Feb 7 03:37:19 UTC 2007 
State-Changed-Why:  
please upgrade to 6.x 

http://www.freebsd.org/cgi/query-pr.cgi?pr=74062 
>Unformatted:
