Date: Sat, 21 Jul 2001 23:22:55 +0100 From: Brian Somers <brian@Awfulhak.org> To: Hajimu UMEMOTO <ume@mahoroba.org> Cc: brian@FreeBSD.org, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, brian@Awfulhak.org Subject: Re: cvs commit: src/lib/libutil realhostname.c Message-ID: <200107212222.f6LMMtg79753@hak.lan.Awfulhak.org> In-Reply-To: Message from Hajimu UMEMOTO <ume@mahoroba.org> of "Sun, 22 Jul 2001 03:58:31 %2B0900." <20010722.035831.71138318.ume@mahoroba.org>
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> >>>>> On Fri, 20 Jul 2001 17:18:54 -0700 (PDT)
> >>>>> Brian Somers <brian@FreeBSD.org> said:
>
> brian> brian 2001/07/20 17:18:54 PDT
>
> brian> Modified files:
> brian> lib/libutil realhostname.c
> brian> Log:
> brian> Hint getaddrinfo() correctly if we're looking up a name that we got from
> brian> an AF_INET6 address.
>
> brian> MFC after: 1 week
>
> brian> Revision Changes Path
> brian> 1.12 +10 -3 src/lib/libutil/realhostname.c
>
> It seems break IPv4 mapped IPv6 address case.
Hi,
Do you mean ::ffff:a.b.c.d type addresses ? I'm probably
mis-understanding things. Can you give me an example of how such a
connection is supposed to work ? I mean... if ::ffff:* addresses
aren't supposed to understand IPv6, why are they a concern ? I'm
clearly missing something.
My change was done because the normal IPv6 scenario doesn't work at
the moment (where I have gw.lan.Awfulhak.org resolving an A request
to 172.16.0.1 and an AAAA request to fec0::1). When I connect from
fec0::1 it simply fails to resolve using AF_UNSPEC and dumps fec0::1
in utmp :(
Thanks for any light you can put on the subject :I
> --
> Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
> ume@mahoroba.org ume@bisd.hitachi.co.jp ume@{,jp.}FreeBSD.org
> http://www.imasy.org/~ume/
--
Brian <brian@freebsd-services.com> <brian@Awfulhak.org>
http://www.freebsd-services.com/ <brian@[uk.]FreeBSD.org>
Don't _EVER_ lose your sense of humour ! <brian@[uk.]OpenBSD.org>
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