RE: Opsdir last call review of draft-ietf-hip-rfc4423-bis-19

"Liushucheng (Will Liu)" <liushucheng@huawei.com> Thu, 10 January 2019 11:14 UTC

Return-Path: <liushucheng@huawei.com>
X-Original-To: ietf@ietfa.amsl.com
Delivered-To: ietf@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 81017130E13; Thu, 10 Jan 2019 03:14:48 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.6
X-Spam-Level:
X-Spam-Status: No, score=-2.6 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
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 yVhxiPReBy5B; Thu, 10 Jan 2019 03:14:46 -0800 (PST)
Received: from huawei.com (lhrrgout.huawei.com [185.176.76.210]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 06EBB130E0E; Thu, 10 Jan 2019 03:14:43 -0800 (PST)
Received: from lhreml709-cah.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id 5DD77F61CBE5E035BD29; Thu, 10 Jan 2019 11:14:40 +0000 (GMT)
Received: from DGGEML401-HUB.china.huawei.com (10.3.17.32) by lhreml709-cah.china.huawei.com (10.201.108.32) with Microsoft SMTP Server (TLS) id 14.3.408.0; Thu, 10 Jan 2019 11:14:39 +0000
Received: from DGGEML529-MBX.china.huawei.com ([169.254.6.240]) by DGGEML401-HUB.china.huawei.com ([fe80::89ed:853e:30a9:2a79%31]) with mapi id 14.03.0415.000; Thu, 10 Jan 2019 19:14:34 +0800
From: "Liushucheng (Will Liu)" <liushucheng@huawei.com>
To: Miika Komu <miika.komu@ericsson.com>, "ops-dir@ietf.org" <ops-dir@ietf.org>
CC: "draft-ietf-hip-rfc4423-bis.all@ietf.org" <draft-ietf-hip-rfc4423-bis.all@ietf.org>, "hipsec@ietf.org" <hipsec@ietf.org>, "ietf@ietf.org" <ietf@ietf.org>
Subject: RE: Opsdir last call review of draft-ietf-hip-rfc4423-bis-19
Thread-Topic: Opsdir last call review of draft-ietf-hip-rfc4423-bis-19
Thread-Index: AQHUpoM2yJ3ruDzPfUSEQi82BJyaDKWoXfoA
Date: Thu, 10 Jan 2019 11:14:33 +0000
Message-ID: <C9B5F12337F6F841B35C404CF0554ACB8B1DD0BF@dggeml529-mbx.china.huawei.com>
References: <152594381959.10451.9615415806066075335@ietfa.amsl.com> <6697618c-6e64-830b-4c04-7d4b912cc583@ericsson.com>
In-Reply-To: <6697618c-6e64-830b-4c04-7d4b912cc583@ericsson.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.40.19.185]
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-CFilter-Loop: Reflected
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf/ND4zgcbUq0itqhq0qVG12wjtUZI>
X-BeenThere: ietf@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: IETF-Discussion <ietf.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf>, <mailto:ietf-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf/>
List-Post: <mailto:ietf@ietf.org>
List-Help: <mailto:ietf-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf>, <mailto:ietf-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 10 Jan 2019 11:14:49 -0000

HI Miika,



> -----Original Message-----
> From: Miika Komu [mailto:miika.komu@ericsson.com]
> Sent: Monday, January 07, 2019 8:19 PM
> To: Liushucheng (Will Liu) <liushucheng@huawei.com>; ops-dir@ietf.org
> Cc: draft-ietf-hip-rfc4423-bis.all@ietf.org; hipsec@ietf.org; ietf@ietf.org
> Subject: Re: Opsdir last call review of draft-ietf-hip-rfc4423-bis-19
> 
> Hi Will,
> 
> On 5/10/18 12:16, Will LIU wrote:
> > Reviewer: Will LIU
> > Review result: Ready
> >
> > Hi all,
> >
> > (Sorry , it seems to me that the notification was blocked by the
> > filter. I guess it's a little bit late.)
> 
> no it's not! It's me who is running late.
[Will] Aha, life is busy.:)


> 
> > I have reviewed draft-ietf-hip-rfc4423-bis-19 as part of the
> > Operational directorate's ongoing effort to review all IETF documents
> > being processed by the IESG.  These comments were written with the
> > intent of improving the operational aspects of the IETF drafts.
> > Comments that are not addressed in last call may be included in AD
> > reviews during the IESG review.  Document editors and WG chairs should
> > treat these comments just like any other last call comments.
> >
> > “This memo describes a new namespace, the Host Identity namespace,
> and
> >     a new protocol layer, the Host Identity Protocol, between the
> >     internetworking and transport layers.  Herein are presented the
> >     basics of the current namespaces, their strengths and weaknesses, and
> >     how a new namespace will add completeness to them.  The roles of this
> >     new namespace in the protocols are defined.
> >
> >     This document obsoletes RFC 4423 and addresses the concerns raised
> by
> >     the IESG, particularly that of crypto agility.  It incorporates
> >     lessons learned from the implementations of RFC 5201 and goes further
> >     to explain how HIP works as a secure signaling channel.”
> >
> > My overall view of the document is 'Ready' for publication.
> 
> thanks!
> 
> > Some small ones:
> >
> > 1. Especially, I am glad to see the security consideration part well
> explained.
> > I guess it's still worth writing something about the security tradeoff
> > influence for the different modes mentioned in previous sections. In
> > fact, there are some words in previous sections, maybe a summary can be
> put here.
> 
> I added one line quick summary to the abstract:
> 
> [...] The section on security considerations describe also measures against
> flooding attacks, usage of identities in access control lists, weaker types of
> identifiers and trust on first use. [...]
> 
> Does this address your concern?
[Will] Yep.

> 
> > 2. It's good to have a single subsection about " Answers to NSRG
> questions".
> > However, maybe it's better to put it in appendix?
> 
> it's already in appendix (due to other review comments).
> 
> Thanks for the feedback!

Regards, /  致礼
Will LIU   /  刘树成