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Date:      Thu, 18 Oct 2018 13:10:03 -0700
From:      "Kristof Provost" <kp@FreeBSD.org>
To:        "Ernie Luzar" <luzar722@gmail.com>
Cc:        "FreeBSD current" <freebsd-current@freebsd.org>
Subject:   Re: vnet & firewalls in 12.0
Message-ID:  <0814850C-80E7-4978-9AE2-BBB64369C71C@FreeBSD.org>
In-Reply-To: <5BC8D1FC.1010802@gmail.com>
References:  <5BC8D1FC.1010802@gmail.com>

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On 18 Oct 2018, at 11:33, Ernie Luzar wrote:
> Wanting to get a head start on using 12.0 and vnet jails with in jail 
> firewall.
>
> 1. Will Vimage be compiled as a module in the 12.0 kernel and be 
> included in the base system release?
>
vimage is a kernel option, not a module. It affects the entire kernel, 
and cannot be loaded as a module. It’s either enabled or not (and 
it’s enabled in 12.0).

> 1.a. Has the boot time console log message about vimage being "highly 
> experimental" been removed?
>
Yes. It was removed around the time it was enabled by default.

> 2. Has the pf firewall been fixed so it can now run in a vnet jail or 
> multiple vnet jails with out concern for which firewall is running on 
> the host?
>
Yes. The automated pf tests rely on vimage.

> 2.a. Is each vnet/pf log only viewable from it's vnet jail console?
>
Yes, assuming you mean pflog output. Log files can of course be read 
from the host.

> 2.b. Will pf/kernel module auto load on first call from a vnet jail?
>
No. The decision to load the pf module is made by the host. If the 
module is not loaded no jail will be able to use it. Jails may not load 
kernel modules, for obvious reasons.

> 2.c. Does vnet/pf NAT work?
>
Yes.

Best regards,
Kristof
From owner-freebsd-current@freebsd.org  Thu Oct 18 20:14:31 2018
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To: freebsd-current@freebsd.org
From: Karl Denninger <karl@denninger.net>
Subject: -CURRENT "installworld" fails if not upgrading (e.g. building via
 Crochet)
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svn updated this morning....

Attempting to build 12 via Crochet fails with an error about the "ntpd"
user being missing during install.

Setting "-DDB_FROM_SRC" allows the install to complete.

I'm not sure where it's getting the base check from since this is a new
build into "empty" media (not an upgrade) -- should the "DB_FROM_SRC" be
detected on its own or is this just a Crochet screwball thing?

--=20
Karl Denninger
karl@denninger.net <mailto:karl@denninger.net>
/The Market Ticker/
/[S/MIME encrypted email preferred]/

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