kern/139145: IPv6 blackhole / reject routes broken

[Li, Qing]

I remember looking at this bug and tried to reproduce it ...

If my memory serves me right, I believe this bug was fixed by 
svn r197364, committed on 9/20.  RC1 was built on 9/17.

Another symptom of this bug is the "route get" command issued 
on any lo0 addresses returns "destination: default" instead 
of "destination: lo0".

-- Qing



> -----Original Message-----
> From: owner-freebsd-net at freebsd.org [mailto:owner-freebsd-
> net at freebsd.org] On Behalf Of Sten Spans
> Sent: Wednesday, October 28, 2009 4:10 PM
> To: freebsd-net at freebsd.org
> Subject: Re: kern/139145: IPv6 blackhole / reject routes broken
> 
> The following reply was made to PR kern/139145; it has been noted by
> GNATS.
> 
> From: Sten Spans <sten at blinkenlights.nl>
> To: FreeBSD-gnats-submit at FreeBSD.org
> Cc:
> Subject: Re: kern/139145: IPv6 blackhole / reject routes broken
> Date: Thu, 29 Oct 2009 00:05:45 +0100 (CET)
> 
>  On Fri, 25 Sep 2009, FreeBSD-gnats-submit at FreeBSD.org wrote:
> 
>  >> Category:       kern
>  >> Responsible:    freebsd-bugs
>  >> Synopsis:       IPv6 blackhole / reject routes broken
>  >> Arrival-Date:   Fri Sep 25 22:50:01 UTC 2009
> 
>  Not sure which commit fixed it but this issue seems to
>  be fixed in 8.0-RC2:
> 
>  traceroute to 2a02:898:17:1234:: (2a02:898:17:1234::) from
>  2001:7b8:666:ffff:0:42ff:fe00:4, 30 hops max, 24 byte packets
>    1  gw.deepthought.blinkenlights.nl (2001:7b8:666:ffff::1)  0.292 ms
> 0.227 ms  0.193 ms
>    2  hobby-gw.jun1.galilei.network.bit.nl (2001:7b8:3:47::2)  0.357
ms
> 0.402 ms  0.461 ms
>    3  nikhef.ams-ix.ipv6.intouch.net (2001:7f8:1::a500:8954:1)  2.603
> ms  2.494 ms  2.234 ms
>    4  2001:6e0:8954:205b:1::2 (2001:6e0:8954:205b:1::2)  5.103 ms
> 5.144 ms  5.829 ms
>    5  ge-0-0-1-0.dcg-1.ipv6.coloclue.net (2a02:898:0:301::a)  5.238 ms
> 6.026 ms  6.345 ms
>    6  eddie.blinkenlights.nl (2a02:898::74:2)  3.18 ms  3.158 ms
4.044
> ms
>    7  * * *
> 
>  --
>  Sten Spans
> 
>  "There is a crack in everything, that's how the light gets in."
>  Leonard Cohen - Anthem
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