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Date:      Sun, 11 Dec 2011 23:53:53 +0100
From:      Detlef Peeters <listen@heringa.de>
To:        <stable@freebsd.org>
Subject:   Re: stable/9 preferring IPv4 over IPv6, what changed?
Message-ID:  <b517ed4e46c4e1721e368601b4db46ab@heringa.de>
In-Reply-To: <20111211223327.GJ83814@acme.spoerlein.net>
References:  <20111211223327.GJ83814@acme.spoerlein.net>

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Am 11.12.2011 23:33, schrieb Ulrich Spörlein:

> long story short: telnet foo on stable/8 will first try connecting 
> via
> IPv6, then via IPv4 (foo has A and AAAA records). On stable/9 it's 
> the
> other way round.
>
> This trips up my setup, where a bunch of hosts (some behind NAT) can 
> all
> talk to each other over their IPv6 addresses (some are tunneled), but
> cannot do so via IPv4.
>
> Is this due to changes in bind or the resolver?

You can change this via ip6addrctl_policy="ipv6_prefer" in /etc/rc.conf

regards,

Detlef



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