From owner-freebsd-net@freebsd.org  Sat Mar 17 18:20:13 2018
Return-Path: <owner-freebsd-net@freebsd.org>
Delivered-To: freebsd-net@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id D1E7AF5E3D3
 for <freebsd-net@mailman.ysv.freebsd.org>;
 Sat, 17 Mar 2018 18:20:13 +0000 (UTC)
 (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net)
Received: from pdx.rh.CN85.dnsmgr.net (br1.CN84in.dnsmgr.net [69.59.192.140])
 (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 43D506809E
 for <freebsd-net@freebsd.org>; Sat, 17 Mar 2018 18:20:12 +0000 (UTC)
 (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net)
Received: from pdx.rh.CN85.dnsmgr.net (localhost [127.0.0.1])
 by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3) with ESMTP id w2HIK9qH003585;
 Sat, 17 Mar 2018 11:20:09 -0700 (PDT)
 (envelope-from freebsd-rwg@pdx.rh.CN85.dnsmgr.net)
Received: (from freebsd-rwg@localhost)
 by pdx.rh.CN85.dnsmgr.net (8.13.3/8.13.3/Submit) id w2HIK98r003584;
 Sat, 17 Mar 2018 11:20:09 -0700 (PDT) (envelope-from freebsd-rwg)
From: "Rodney W. Grimes" <freebsd-rwg@pdx.rh.CN85.dnsmgr.net>
Message-Id: <201803171820.w2HIK98r003584@pdx.rh.CN85.dnsmgr.net>
Subject: Re: Does FreeBSD do proactive ARP refresh?
In-Reply-To: <14964521521306770@web10o.yandex.ru>
To: "Alexander V. Chernikov" <melifaro@ipfw.ru>
Date: Sat, 17 Mar 2018 11:20:09 -0700 (PDT)
CC: "sthaug@nethelp.no" <sthaug@nethelp.no>,
 "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>
X-Mailer: ELM [version 2.4ME+ PL121h (25)]
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Type: text/plain; charset=US-ASCII
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.25
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net/>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-net>,
 <mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 17 Mar 2018 18:20:14 -0000

> 16.03.2018, 14:50, "sthaug@nethelp.no" <sthaug@nethelp.no>:
> ..
> >> ?And thank you for that suggestion! The packet loss during ARP refresh
> >> ?(of the destination address connected to the output interface) does
> >> ?*not* happen when the box is forwarding! It only happens with locally
> >> ?generated traffic.
> Should be fixed by r331098.

Thanks for the quick fix, do we know about when this breakage started?


-- 
Rod Grimes                                                 rgrimes@freebsd.org