From owner-freebsd-net@freebsd.org Thu Apr 5 14:04:04 2018 Return-Path: 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 2A75CF87CB3 for ; Thu, 5 Apr 2018 14:04:04 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id A63DE7D669 for ; Thu, 5 Apr 2018 14:04:03 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from Julian-MBP3.local (115-166-20-68.dyn.iinet.net.au [115.166.20.68]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id w35E3w0C063028 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO) for ; Thu, 5 Apr 2018 07:04:01 -0700 (PDT) (envelope-from julian@freebsd.org) Subject: Re: Same host or different? How can you tell "over the wire"? To: freebsd-net@freebsd.org References: <5700.1521675051@segfault.tristatelogic.com> From: Julian Elischer Message-ID: Date: Thu, 5 Apr 2018 22:03:53 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <5700.1521675051@segfault.tristatelogic.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Apr 2018 14:04:04 -0000 On 22/3/18 7:30 am, Ronald F. Guilmette wrote: > In message <5AB2D11A.6060605@grosbein.net>, > Eugene Grosbein wrote: > >> If they respond truly identically, there are no reasons to treat them like >> distinct hosts >> despite of different IP addresses. are you on the same segment as them?