From owner-freebsd-stable@freebsd.org  Fri Aug  7 15:10:45 2015
Return-Path: <owner-freebsd-stable@freebsd.org>
Delivered-To: freebsd-stable@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 53F279B62DA
 for <freebsd-stable@mailman.ysv.freebsd.org>;
 Fri,  7 Aug 2015 15:10:45 +0000 (UTC)
 (envelope-from amvandemore@gmail.com)
Received: from mail-wi0-x233.google.com (mail-wi0-x233.google.com
 [IPv6:2a00:1450:400c:c05::233])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 005087B8
 for <freebsd-stable@freebsd.org>; Fri,  7 Aug 2015 15:10:44 +0000 (UTC)
 (envelope-from amvandemore@gmail.com)
Received: by wicgj17 with SMTP id gj17so65317588wic.1
 for <freebsd-stable@freebsd.org>; Fri, 07 Aug 2015 08:10:43 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:in-reply-to:references:date:message-id:subject:from:to
 :cc:content-type;
 bh=/uDyQusU1xVT5X0882r93zfbfICiDhtZmA2ptRazOfM=;
 b=RolHE4JUbc0wgnp6yt7mXnn/mwbx/SgYgyVZU5BDpiGjMFjt7ldhnGMEvK/qnfw7SW
 9APldl0nIMSnh06bFiKjjAQD8zv5tzIReL287pfQoNjIZ+Fi1qRDQ/s96ALgGxnTBgYR
 QM0eCF4vQXVeDleMM11xE6AToI6oUC/VANaB1Q2oEvDcVKQ8zIliSFtAwTLL01MqVNGM
 24REMIwp5LVNVfiZWqWWf9BeyiGHeZ9s7JPU1lB6BlhJhuiTT25TyQzJkZ3Td0gT00fl
 7yP5zE3G18tNVYugK8bw7Xaz6g7iIRaCPltbNf9yMwzVhLlPPRxAePD2v86A5UQg4Cb7
 c6FA==
MIME-Version: 1.0
X-Received: by 10.180.109.161 with SMTP id ht1mr7675838wib.10.1438960243518;
 Fri, 07 Aug 2015 08:10:43 -0700 (PDT)
Received: by 10.194.16.42 with HTTP; Fri, 7 Aug 2015 08:10:43 -0700 (PDT)
In-Reply-To: <55C4C69B.3030607@bsdinfo.com.br>
References: <55C3E641.9060305@bsdinfo.com.br> <55C4AFC8.9030302@yandex.ru>
 <55C4C0BB.5070204@bsdinfo.com.br> <55C4C1CF.5070505@yandex.ru>
 <55C4C69B.3030607@bsdinfo.com.br>
Date: Fri, 7 Aug 2015 10:10:43 -0500
Message-ID: <CA+tpaK2NDptCqMdRmyHssu5rMSZf0oyDH-inOHGJwRpMc1NHeg@mail.gmail.com>
Subject: Re: Routing stops working when we create a new vlan
From: Adam Vande More <amvandemore@gmail.com>
To: Marcelo Gondim <gondim@bsdinfo.com.br>
Cc: "Andrey V. Elsukov" <bu7cher@yandex.ru>, 
 FreeBSD Stable Mailing List <freebsd-stable@freebsd.org>
Content-Type: text/plain; charset=UTF-8
X-Content-Filtered-By: Mailman/MimeDel 2.1.20
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 07 Aug 2015 15:10:45 -0000

On Fri, Aug 7, 2015 at 9:54 AM, Marcelo Gondim <gondim@bsdinfo.com.br>
wrote:

>
> But I still think it does wrong. Why to create a vlan I need to have this
> parameter configured in rc.conf? Or why it needs to change
> net.inet.ip.forwarding?


Because that is what the directions for configuring a default gateway
state, and the directions are based off of code behavior.

 /etc/rc.d/routing:

        if checkyesno gateway_enable; then
                ropts_init inet
                echo -n ' gateway=YES'
                ${SYSCTL} net.inet.ip.forwarding=1 > /dev/null
        else
                ${SYSCTL} net.inet.ip.forwarding=0 > /dev/null
        fi


-- 
Adam