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Date: Mon, 18 Feb 2002 08:01:58 -0800 (PST)
From: Jarek Granat <jarek@adeon.lublin.pl>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: kern/35081: zebra routing problem - kernel bug???
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>Number:         35081
>Category:       kern
>Synopsis:       zebra routing problem - kernel bug???
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Feb 18 08:10:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Jarek Granat
>Release:        FreeBSD 4.5-STABLE
>Organization:
>Environment:
FreeBSD adeon.lublin.pl 4.5-STABLE FreeBSD 4.5-STABLE #1: Sat Feb 16 13:46:11 CET 2002     jarek@adeon.lublin.pl:/home/jarek/src/sys/compile/ADEON  i386

Zebra 0.92a (i386--freebsd4.5).
Copyright 1996-2001, Kunihiro Ishiguro.


>Description:
In zebra I can't set route by interface name:
"ipv6 route 3ffe:xxxx::/xx gifX". 
FreeBSD 4.4-RELEASE didn't have this problem

If I do this I have problems similar to:
http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/35017
(/sbin/route: weird behaviour with using the -interface flag)
Also zebra miss paths from bgpd.

In my opinion it can be kernel bug, but i'm not sure.
>How-To-Repeat:
Try set static route in zebra by interface name. F.ex.:
ipv6 route 3ffe:8010::/28 gif0

>Fix:
I don't know how to fix it, but set all your static routes by:
ipv6 route 3ffe:xxxx::/xx 3ffe:tunnelbroker:tunnel:end:point
(not by interface name).

If I configure it in that way zebra works correctly.
>Release-Note:
>Audit-Trail:
>Unformatted:

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