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Date: Sat, 11 Jun 2011 03:22:09 -0700
Message-ID: <BANLkTimZUFV1GpRQvTWfe8s-dr=ypDjpSw@mail.gmail.com>
From: Garrett Cooper <yanegomi@gmail.com>
To: "Bjoern A. Zeeb" <bz@freebsd.org>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r222515 - in head/etc: . defaults
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On Mon, May 30, 2011 at 5:25 PM, Bjoern A. Zeeb <bz@freebsd.org> wrote:
> Author: bz
> Date: Tue May 31 00:25:52 2011
> New Revision: 222515
> URL: http://svn.freebsd.org/changeset/base/222515
>
> Log:
> =A0No logner set an IPv4 loopback address by default in defaults/rc.conf.
> =A0If not specified, network.subr will add it automatically if we have
> =A0INET support (1).
>
> =A0In network.subr only call the address family up/down functions
> =A0if the respective AF is available.
>
> =A0Switch to new kern.features variables for inet and inet6 as the
> =A0inet sysctl tree is also available for IPv6-only kernels leading
> =A0to unexpected results.

    Please document this change in UPDATING (requiring ifconfig_lo0 in
rc.conf). It breaks standard IPv4 only configurations out of the box.
Thanks,
-Garrett