Date: Sat, 07 Feb 2004 00:36:46 +0900 From: Hajimu UMEMOTO <ume@mahoroba.org> To: Guido van Rooij <guido@gvr.org> Cc: freebsd-current@freebsd.org Subject: Re: resolver issues: AAAA in ipv4 only environment Message-ID: <yge1xp8b4oh.wl%ume@mahoroba.org> In-Reply-To: <20040206153039.GA1546@gvr.gvr.org> References: <20040206144006.GA848@gvr.gvr.org> <yge3c9ob6c1.wl%ume@mahoroba.org> <20040206153039.GA1546@gvr.gvr.org>
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Hi,
>>>>> On Fri, 6 Feb 2004 16:30:39 +0100
>>>>> Guido van Rooij <guido@gvr.org> said:
guido> On Sat, Feb 07, 2004 at 12:01:02AM +0900, Hajimu UMEMOTO wrote:
>
> 5-CURRENT has destnation address selection. You can see A before AAAA
> by putting following rule into your /etc/ip6addrctl.conf:
>
> add ::1/128 50 0
> add ::ffff:0:0/96 40 1
> add ::/0 30 2
> add 2002::/16 20 3
> add ::/96 10 4
guido> that still doesn't seem to help. E.g. mozilla hangs a while when I
guido> go to www.apcc.com. Host does the same. Reaosn: it seems to await
guido> all queries...
Ah, Mozilla doesn't call getaddrinfo() but gtipnodebyname() twice for
AAAA and A.
Recent Mozilla does AAAA query only if your interface has IPv6 global
address, and does A query only if your interface has IPv4 address when
you invoke Mozilla.
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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