Subject: Re: DNS issues with Mozilla
To: Andrew Basterfield <list@lostgeneration.freeserve.co.uk>
From: Noah L. Meyerhans <frodo@morgul.net>
List: netbsd-users
Date: 05/08/2002 14:00:05
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On Wed, May 08, 2002 at 03:02:54PM +0100, Andrew Basterfield wrote:
> In my experience Mozilla doesn't timeout and fall back to IPv4. If a site
> has an AAAA record, and Mozilla is running on a machine with an IPv6
> capable kernel it will assume you have an IPv6 link to the 'net.=20

That used to be the case, but shouldn't be any more.  See mozilla bug
http://bugzilla.mozilla.org/show_bug.cgi?id=3D86917  It should now try
each address returned by getaddrinfo.

> Try disabling IPv6 on the NetBSD machine (or better still get a free
> IPv6 tunnel with freenet6.net, but remember the IPv6 firewall!)

In the past, not even a good 6bone connection would help you much, since
many web sites with AAAA records do not have reliable AAAA connections.
I had www.netbsd.org in /etc/hosts for a while, since I could never
access it via IPv6.

noah

--=20
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