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Date:      Sat, 05 Apr 2008 16:10:07 -0400
From:      Joe Marcus Clarke <marcus@marcuscom.com>
To:        Hajimu UMEMOTO <ume@freebsd.org>
Cc:        gnome@freebsd.org, freebsd-ports@freebsd.org
Subject:   Re: net/avahi-app-0.6.22 not returning correct IPv6 link-local address.
Message-ID:  <1207426207.47072.9.camel@shumai.marcuscom.com>
In-Reply-To: <ygek5jcno4r.wl%ume@mahoroba.org>
References:  <87sky2183w.fsf@chateau.d.lf>  <ygek5jcno4r.wl%ume@mahoroba.org>

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On Sun, 2008-04-06 at 03:38 +0900, Hajimu UMEMOTO wrote:
> Hi,
>=20
> >>>>> On Fri, 04 Apr 2008 11:20:43 +0530
> >>>>> Ashish Shukla =E0=A4=86=E0=A4=B6=E0=A5=80=E0=A4=B7 =E0=A4=B6=E0=A5=
=81=E0=A4=95=E0=A5=8D=E0=A4=B2 <wahjava.ml@gmail.com> said:
>=20
> wahjava> I noticed that avahi-resolve is returning incorrect IPv6 link-lo=
cal
> wahjava> address for a local interface.
>=20
> wahjava> I tried looking up for the issue myself, but I'm not familiar wi=
th the
> wahjava> interface, avahi is using to lookup interface's address.
>=20
> wahjava> ---->8---->8----
> wahjava> [abbe@monte-cristo ~/ports/avahi-app]$ ifconfig rl0
> wahjava> rl0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric=
 0 mtu 1500
> wahjava>         options=3D8<VLAN_MTU>
> wahjava>         ether 00:1b:38:ea:5c:76
> wahjava>         inet6 fe80::21b:38ff:feea:5c76%rl0 prefixlen 64 scopeid =
0x1=20
> wahjava>         inet 172.16.0.7 netmask 0xffffffe0 broadcast 172.16.0.31
> wahjava>         inet6 fdxx:xxxx:xxxx::yyyy prefixlen 48=20
> wahjava>         media: Ethernet autoselect (100baseTX <full-duplex>)
> wahjava>         status: active
> wahjava> [abbe@monte-cristo ~/ports/avahi-app]$ avahi-resolve -6 -n monte=
-cristo.local
> wahjava> monte-cristo.local      fe80:1::21b:38ff:feea:5c76
> wahjava> [abbe@monte-cristo ~/ports/avahi-app]$ uname -a
> wahjava> FreeBSD monte-cristo.fr 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun =
Mar 30
> wahjava> 12:05:36 IST 2008     root@monte-cristo.fr:/usr/obj/usr/src/sys/=
ULE
> wahjava> amd64=20
> wahjava> ----8<----8<----
>=20
> wahjava> Can anyone else confirm this ? Or problem with my configuration,=
 hmm...?
>=20
> It seems a KAME specific embedded scope-id is exposed.  Pleased try
> the attached patch.

This works.  I also committed another patch which adds proper scope
detection.  Thanks!

Joe

--=20
PGP Key : http://www.marcuscom.com/pgp.asc

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