Re: [v6ops] question about draft-jjmb-v6ops-unique-ipv6-prefix-per-host

Ted Lemon <mellon@fugue.com> Mon, 03 July 2017 21:50 UTC

Return-Path: <mellon@fugue.com>
X-Original-To: v6ops@ietfa.amsl.com
Delivered-To: v6ops@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1FF4112EBFA for <v6ops@ietfa.amsl.com>; Mon, 3 Jul 2017 14:50:29 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.599
X-Spam-Level:
X-Spam-Status: No, score=-2.599 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=fugue-com.20150623.gappssmtp.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id sW0qn1jNmFw4 for <v6ops@ietfa.amsl.com>; Mon, 3 Jul 2017 14:50:27 -0700 (PDT)
Received: from mail-qk0-x22d.google.com (mail-qk0-x22d.google.com [IPv6:2607:f8b0:400d:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EF30113166B for <v6ops@ietf.org>; Mon, 3 Jul 2017 14:49:39 -0700 (PDT)
Received: by mail-qk0-x22d.google.com with SMTP id p21so155792069qke.3 for <v6ops@ietf.org>; Mon, 03 Jul 2017 14:49:39 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fugue-com.20150623.gappssmtp.com; s=20150623; h=from:message-id:mime-version:subject:date:in-reply-to:cc:to :references; bh=Cd3Q7yzC1m5PySO6CBtReSH8X1WntmGdSMcb0a+dI/c=; b=CcqW7TxyaR12RYUvVj6nrwdVqjdnVw+XbSDDMAZTVDAZUUHIH5gNJcg1LQkWeXZFyK FOtFV1HIlYhqgcVmJ7eMRP++8K1wvyvS6MSHgesly9JSM605/zwb5I9DL+hAqdgjGeDk Vrf4XQm+LTIZl4bm9qZ0X3t25cdR7bBE4zvHx09MCkfdyz6JWaBA+vufZHkXH12nSbC5 V235/AGfMPP3iW1mx1uDZP/OCKqudJsIm3zgpasPcnIH2aUW/lLxUr7Ff+2MycW8orQM 5FDmXHXWeX1+DG6CB+Ne0XVM1ACKnOf/1/k2C80UV9s0Or87LQybuKxEZSujxVwgFsBe amXA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:message-id:mime-version:subject:date :in-reply-to:cc:to:references; bh=Cd3Q7yzC1m5PySO6CBtReSH8X1WntmGdSMcb0a+dI/c=; b=O5iYPFqgsSdDryeyDeiiu5seC48p/uQJgdxNpmAL2Ca9VUwXp5v0Z/5t9yYNifRw70 shmrXEMuciXdB+1S4MZMz8c9fc2E/w9VTryOC8yYNjSIByTXlvsGI3N5B6ocOY//nw2L Zdo3pO2DaxbOhinSwf03HD0wK+0ZkehgSKoBXEMSAZ9kGlXLWxP0MJCGl1VWSbLRy5Xe pFxLBSZpHo6sDmyKPVKKuVDAA5geEC8mn0xVqT24KolmsF/TVjiSD3NirZBh8mJ7KFgT 03yUe92kXFpcAp/masOMbRKgQHCPpco1KYlooYlyyrolWAUa1+dQ44tnQbIoqhMSOPWa icMA==
X-Gm-Message-State: AKS2vOyVkbSjOaAVXPYiG3dUL3UfgrhrUXu/TgbTCIoxFQUWq9YFx5Ow oUO1D+yamBfWgagw
X-Received: by 10.55.137.6 with SMTP id l6mr45075511qkd.83.1499118579156; Mon, 03 Jul 2017 14:49:39 -0700 (PDT)
Received: from macbook-pro-6.ether.lede.home (c-73-167-64-188.hsd1.nh.comcast.net. [73.167.64.188]) by smtp.gmail.com with ESMTPSA id u30sm13323624qtc.68.2017.07.03.14.49.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jul 2017 14:49:38 -0700 (PDT)
From: Ted Lemon <mellon@fugue.com>
Message-Id: <958452FD-2F9F-4057-BCB9-D62F2DC2127A@fugue.com>
Content-Type: multipart/alternative; boundary="Apple-Mail=_5D096F74-0629-45E1-A7E5-E2A2FF0393CB"
Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\))
Date: Mon, 03 Jul 2017 17:49:37 -0400
In-Reply-To: <1E8426B8-1622-42EF-97E2-D81F70A78493@employees.org>
Cc: Brian E Carpenter <brian.e.carpenter@gmail.com>, v6ops@ietf.org
To: Ole Troan <otroan@employees.org>
References: <5348A2C7-D762-470B-9BC9-86B8A09E6369@consulintel.es> <CAKD1Yr1UNvfrozET0Ay4LCtZe-NSBAGwbCcpye7JhGtpzyT2Sg@mail.gmail.com> <645EA227-F9E8-4B15-878B-83BC8FD9809A@employees.org> <DCB3CF45-C552-4A37-B7A2-E90C080170BD@fugue.com> <07EE34C2-A479-41EB-B983-D8F2D585E306@employees.org> <071E625C-7B68-4E9F-98C6-262A1052CBF1@fugue.com> <310527F9-C27E-4EA0-B655-9B20878DC459@employees.org> <3cc51f51-139d-940d-bf05-6e449528f8b1@gmail.com> <F8DA8CE5-7D8A-4513-8F1B-601AB96141D6@employees.org> <C62AC675-F128-45A5-8F72-A54144AD7C09@fugue.com> <1E8426B8-1622-42EF-97E2-D81F70A78493@employees.org>
X-Mailer: Apple Mail (2.3273)
Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/jIeW-pQ81SF7aJAe35f-ywUmSdU>
Subject: Re: [v6ops] question about draft-jjmb-v6ops-unique-ipv6-prefix-per-host
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: v6ops discussion list <v6ops.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/v6ops>, <mailto:v6ops-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/v6ops/>
List-Post: <mailto:v6ops@ietf.org>
List-Help: <mailto:v6ops-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/v6ops>, <mailto:v6ops-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 03 Jul 2017 21:50:29 -0000

On Jul 3, 2017, at 5:41 PM, Ole Troan <otroan@employees.org> wrote:
> It breaks the assumption that everything you want discovered is within the same broadcast domain. Many think that assumption was broken anyway. 

Given the document I'm presently working on, I wouldn't really argue with that, except to say that it's still the default assumption in most environments.