Re: [Tsv-art] [rtcweb] Tsvart last call review of draft-ietf-rtcweb-ip-handling-11

Justin Uberti <juberti@google.com> Sat, 23 February 2019 01:20 UTC

Return-Path: <juberti@google.com>
X-Original-To: tsv-art@ietfa.amsl.com
Delivered-To: tsv-art@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 577D5130ED1 for <tsv-art@ietfa.amsl.com>; Fri, 22 Feb 2019 17:20:08 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -17.5
X-Spam-Level:
X-Spam-Status: No, score=-17.5 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=google.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 CBds1jMffuHG for <tsv-art@ietfa.amsl.com>; Fri, 22 Feb 2019 17:20:06 -0800 (PST)
Received: from mail-it1-x12f.google.com (mail-it1-x12f.google.com [IPv6:2607:f8b0:4864:20::12f]) (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 34DD1130EB0 for <tsv-art@ietf.org>; Fri, 22 Feb 2019 17:20:06 -0800 (PST)
Received: by mail-it1-x12f.google.com with SMTP id z124so5995803itc.2 for <tsv-art@ietf.org>; Fri, 22 Feb 2019 17:20:06 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=2jGUF1PqVz2Ca52vwsHOwTM89RNMEMBP9Z7LdIl/8pc=; b=UlVPgtgklXjS6Eu2z7xl9oHRzrvvza+pocswtZYeu/dvmUPJ0ZM1yJoS6dYQECvHE7 3ArBgZrEiRHHpjEZZOHWRDkln/Tmf2LuBLuau7PmywnsVXLMQaMYYmNuJ3OQDR04oJ2g gMQoeU048iZL36UAo1yf2kov2icXKmQzLDlQdmPt+5UU2x/G+oEchs6gSsUr8STEzAKn c94YVxlrNT7h+xNP3F5CIXv2cm/1b1HP/aGEKfB28C6npNkoog+a9pZuQd5D2vgd63Zx hdekUqc+RKllDf0a6b7/9ytbOfePQ+l730WEzKFsg1xmxxgiUG8l9vJIk5yFib79jtYc 02zA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=2jGUF1PqVz2Ca52vwsHOwTM89RNMEMBP9Z7LdIl/8pc=; b=tey12aF3unogPPPAEnyuj4o+eP9TldIzqoBGbSwU1+WVEfAnj3DszrNkT+yx7EVCKH dtAFkd6CzADyP2bzu5x4FgV9lNca9eCGrvsMx/gnK6eJG5h33hPKeDQoVmJxV39JCsds reYFOxoRWQVbbVnO/sO0JuxvZFRpEf1snNUFUzJ80fjeWTEylvMSm1/PjYXLoLEetN46 mPKTbr70aRjEYxvmEJT46qtVzWVlLzqsGKkZ2i5E+jxKb2ZhdiUWNODWwKVqME593nYe /phOnqJmFZ0eRXMEYotJ0Cgw4vNmQdPLysOtmaIgPoLr3ko/7VXKlyoifFqslT72I4U6 qBJg==
X-Gm-Message-State: AHQUAubdkGnErxDKxQ3e3cR706INdZAJgSIjJaeuK/81L/DUfHGIrI9C EIe6HOJ/qhF6hoBxE4xMFCwjLw0+bnoGvZzWe/bSow==
X-Google-Smtp-Source: AHgI3IaFCzL1vbw1zFVP48RR7wb+ZrwIzTclhrD3CJhbItnkzQpcZsMKwfX9z5a5kpstQQ0l+iPMMfZb5Ek5aRttMuo=
X-Received: by 2002:a24:28cb:: with SMTP id h194mr3876974ith.8.1550884804784; Fri, 22 Feb 2019 17:20:04 -0800 (PST)
MIME-Version: 1.0
References: <155042612497.4083.2465692313767522646@ietfa.amsl.com>
In-Reply-To: <155042612497.4083.2465692313767522646@ietfa.amsl.com>
From: Justin Uberti <juberti@google.com>
Date: Fri, 22 Feb 2019 17:19:53 -0800
Message-ID: <CAOJ7v-3Ue2oDCLiF8QK6i2f18-=pc+ADkeQDJL6TfH=5Wayeaw@mail.gmail.com>
To: Joseph Touch <touch@strayalpha.com>
Cc: tsv-art@ietf.org, draft-ietf-rtcweb-ip-handling.all@ietf.org, RTCWeb IETF <rtcweb@ietf.org>, IETF discussion list <ietf@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000e0d0d20582858175"
Archived-At: <https://mailarchive.ietf.org/arch/msg/tsv-art/VLTEfLVJrokmVwSWxD731a1BUGk>
Subject: Re: [Tsv-art] [rtcweb] Tsvart last call review of draft-ietf-rtcweb-ip-handling-11
X-BeenThere: tsv-art@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Transport Area Review Team <tsv-art.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tsv-art>, <mailto:tsv-art-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/tsv-art/>
List-Post: <mailto:tsv-art@ietf.org>
List-Help: <mailto:tsv-art-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tsv-art>, <mailto:tsv-art-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 23 Feb 2019 01:20:08 -0000

Thanks for your comments. See below.

On Sun, Feb 17, 2019 at 9:56 AM Joseph Touch <touch@strayalpha.com> wrote:

> Reviewer: Joseph Touch
> Review result: Ready
>
> This document has been reviewed as part of the transport area review team's
> ongoing effort to review key IETF documents. These comments were written
> primarily for the transport area directors, but are copied to the
> document's
> authors and WG to allow them to address any issues raised and also to the
> IETF
> discussion list for information.
>
> When done at the time of IETF Last Call, the authors should consider this
> review as part of the last-call comments they receive. Please always CC
> tsv-art@ietf.org if you reply to or forward this review.
>
> This document has no significant transport issues.
>
> As a very minor issue, the document refers to the use of UDP "connect":
>
>    Once a suitable remote IP has been determined, the implementation can
>    create a UDP socket, bind it to the appropriate wildcard address, and
>    tell it to connect to the remote IP.  Generally, this results in the
>    socket being assigned a local address based on the kernel routing
>    table, without sending any packets over the network.
>
> It might be useful to be more clear that this is an OS command (not a
> protocol
> one). If the particular semantics of this command are relevant, that
> should be
> noted as well.
>

Agreed. Thoughts on what would make this clearer?