[Sidrops] Re: Fw: New Version Notification for draft-li-sidrops-bicone-sav-01.txt
岳胜男 <yueshengnan@chinamobile.com> Mon, 24 June 2024 07:07 UTC
Return-Path: <yueshengnan@chinamobile.com>
X-Original-To: sidrops@ietfa.amsl.com
Delivered-To: sidrops@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EBCE5C169429 for <sidrops@ietfa.amsl.com>; Mon, 24 Jun 2024 00:07:38 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.905
X-Spam-Level:
X-Spam-Status: No, score=-1.905 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NhPrwGmX9W-s for <sidrops@ietfa.amsl.com>; Mon, 24 Jun 2024 00:07:35 -0700 (PDT)
Received: from cmccmta2.chinamobile.com (cmccmta4.chinamobile.com [111.22.67.137]) by ietfa.amsl.com (Postfix) with ESMTP id 31B66C1654EB for <sidrops@ietf.org>; Mon, 24 Jun 2024 00:07:33 -0700 (PDT)
X-RM-TagInfo: emlType=0
X-RM-SPAM-FLAG: 00000000
Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app08-12008 (RichMail) with SMTP id 2ee866791b34287-d82ab; Mon, 24 Jun 2024 15:07:32 +0800 (CST)
X-RM-TRANSID: 2ee866791b34287-d82ab
X-RM-SPAM-FLAG: 00000000
Received: from yueshengnan@chinamobile.com ( [10.2.50.237] ) by ajax-webmail-syy-appsvr06-11006 (Richmail) with HTTP; Mon, 24 Jun 2024 15:07:31 +0800 (CST)
Date: Mon, 24 Jun 2024 15:07:31 +0800
From: 岳胜男 <yueshengnan@chinamobile.com>
To: Lancheng Qin <qlc19@mails.tsinghua.edu.cn>, sidrops <sidrops@ietf.org>
Message-ID: <2afe66791a3536a-0000e.Richmail.00006012388786220227@chinamobile.com>
References: <171832597371.23094.6948148676643048811@ietfa.amsl.com> <64791438.7b37e.1901439a8ef.Coremail.qlc19@mails.tsinghua.edu.cn>, <13f1c40e.7a31d.19048368c75.Coremail.qlc19@mails.tsinghua.edu.cn>
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="----=_Part_231201_1433112009.1719212851986"
X-Priority: 3
X-RM-TRANSID: 2afe66791a3536a-0000e
Encrypt-Channel: web
X-RM-OA-ENC-TYPE: 0
X-RM-FontColor: 0
X-CLIENT-INFO: X-TIMING=0&X-MASSSENT=0&X-SENSITIVE=0
X-Mailer: Richmail_Webapp(V2.5.01)
Message-ID-Hash: PEUXOG6SF4TQOHGIPQPR7KN7RHXEGNOE
X-Message-ID-Hash: PEUXOG6SF4TQOHGIPQPR7KN7RHXEGNOE
X-MailFrom: yueshengnan@chinamobile.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-sidrops.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
X-Mailman-Version: 3.3.9rc4
Precedence: list
Subject: [Sidrops] Re: Fw: New Version Notification for draft-li-sidrops-bicone-sav-01.txt
List-Id: A list for the SIDR Operations WG <sidrops.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/sidrops/ISR7mRkVZ5sXipG5ttmAqnYLkcU>
List-Archive: <https://mailarchive.ietf.org/arch/browse/sidrops>
List-Help: <mailto:sidrops-request@ietf.org?subject=help>
List-Owner: <mailto:sidrops-owner@ietf.org>
List-Post: <mailto:sidrops@ietf.org>
List-Subscribe: <mailto:sidrops-join@ietf.org>
List-Unsubscribe: <mailto:sidrops-leave@ietf.org>
> Hi Lancheng, > > I have reviewed draft-li-sidrops-bicone-sav-01 and have the following comments: > > 1) In Figure1, the relationship between AS4 and AS5 may be C2P. > > 2) In Section 7, could you provide more specific recommendations? For example, which list is recommended for provider-to-customer interfaces, provider-to-provider > interfaces, customer-to-customer interfaces, and customer-to-provider interfaces? > > 3) In Section 7, it would be helpful to add more explanations about why the blocklist or allowlist was chosen in the example. > > Best Regards, > > Shengnan Yue > > > > -----原始邮件-----> 发件人: "Lancheng Qin" <qlc19@mails.tsinghua.edu.cn>> 发送时间:2024-06-14 08:50:41 (星期五)> 收件人: sidrops <sidrops@ietf.org>> 主题: [Sidrops] Fw: New Version Notification for draft-li-sidrops-bicone-sav-01.txt> > Hi all,> > We have revised draft-li-sidrops-bicone-sav according to comments received in IETF 119. > > Here is a summary of main updates:> > (1) We add a new Section 4 to introduce two goals of Bicone SAV.> > (2) We add a new Section 5 to introduce some existing methods that can generate allowlist SAV filters.> > (3) In Section 6.3, we describe how to deal with the overlap between provider cone and customer cone.> > (4) We add a new Section 7 to provide a summary of recommendations.> > > Your comments and suggestions are welcome. Thank you!> > Best Regards,> Lancheng> > > > -----原始邮件-----> > 发件人: internet-drafts@ietf.org> > 发送时间:2024-06-14 08:46:13 (星期五)> > 收件人: "Dan Li" <tolidan@tsinghua.edu.cn>, "Lancheng Qin" <qlc19@mails.tsinghua.edu.cn>, "Li Chen" <lichen@zgclab.edu.cn>, "Libin Liu" <liulb@zgclab.edu.cn>> > 主题: New Version Notification for draft-li-sidrops-bicone-sav-01.txt> > > > A new version of Internet-Draft draft-li-sidrops-bicone-sav-01.txt has been> > successfully submitted by Lancheng Qin and posted to the> > IETF repository.> > > > Name: draft-li-sidrops-bicone-sav> > Revision: 01> > Title: Bicone Source Address Validation> > Date: 2024-06-14> > Group: Individual Submission> > Pages: 10> > URL: https://www.ietf.org/archive/id/draft-li-sidrops-bicone-sav-01.txt> > Status: https://datatracker.ietf.org/doc/draft-li-sidrops-bicone-sav/> > HTML: https://www.ietf.org/archive/id/draft-li-sidrops-bicone-sav-01.html> > HTMLized: https://datatracker.ietf.org/doc/html/draft-li-sidrops-bicone-sav> > Diff: https://author-tools.ietf.org/iddiff?url2=draft-li-sidrops-bicone-sav-01> > > > Abstract:> > > > The primary design goal of source address validation (SAV) is> > avoiding improper block (i.e., blocking legitimate traffic) while> > maintaining directionality, especially in partial deployment> > scenarios (see [I-D.ietf-savnet-inter-domain-problem-statement] and> > [RFC8704]). Existing advanced SAV solutions typically generate> > ingress SAV allowlist filters by using information related to> > customer cone. This document analyzes potential improper block> > problems of solely using allowlist filters. To minimize improper> > block, this document proposes Bicone SAV, which enhances the SAV> > technology by additionally using blocklist filters generated based on> > information related to provider cone.> > > > > > > > The IETF Secretariat> > > _______________________________________________> Sidrops mailing list -- sidrops@ietf.org> To unsubscribe send an email to sidrops-leave@ietf.orgSubject：Fw: [Sidrops] Fw: New Version Notification fordraft-li-sidrops-bicone-sav-01.txtFW> -----原始邮件-----> 发件人: "Lancheng Qin" <qlc19@mails.tsinghua.edu.cn>> 发送时间:2024-06-14 08:50:41 (星期五)> 收件人: sidrops <sidrops@ietf.org>> 主题: [Sidrops] Fw: New Version Notification for draft-li-sidrops-bicone-sav-01.txt> > Hi all,> > We have revised draft-li-sidrops-bicone-sav according to comments received in IETF 119. > > Here is a summary of main updates:> > (1) We add a new Section 4 to introduce two goals of Bicone SAV.> > (2) We add a new Section 5 to introduce some existing methods that can generate allowlist SAV filters.> > (3) In Section 6.3, we describe how to deal with the overlap between provider cone and customer cone.> > (4) We add a new Section 7 to provide a summary of recommendations.> > > Your comments and suggestions are welcome. Thank you!> > Best Regards,> Lancheng> > > > -----原始邮件-----> > 发件人: internet-drafts@ietf.org> > 发送时间:2024-06-14 08:46:13 (星期五)> > 收件人: "Dan Li" <tolidan@tsinghua.edu.cn>, "Lancheng Qin" <qlc19@mails.tsinghua.edu.cn>, "Li Chen" <lichen@zgclab.edu.cn>, "Libin Liu" <liulb@zgclab.edu.cn>> > 主题: New Version Notification for draft-li-sidrops-bicone-sav-01.txt> > > > A new version of Internet-Draft draft-li-sidrops-bicone-sav-01.txt has been> > successfully submitted by Lancheng Qin and posted to the> > IETF repository.> > > > Name: draft-li-sidrops-bicone-sav> > Revision: 01> > Title: Bicone Source Address Validation> > Date: 2024-06-14> > Group: Individual Submission> > Pages: 10> > URL: https://www.ietf.org/archive/id/draft-li-sidrops-bicone-sav-01.txt> > Status: https://datatracker.ietf.org/doc/draft-li-sidrops-bicone-sav/> > HTML: https://www.ietf.org/archive/id/draft-li-sidrops-bicone-sav-01.html> > HTMLized: https://datatracker.ietf.org/doc/html/draft-li-sidrops-bicone-sav> > Diff: https://author-tools.ietf.org/iddiff?url2=draft-li-sidrops-bicone-sav-01> > > > Abstract:> > > > The primary design goal of source address validation (SAV) is> > avoiding improper block (i.e., blocking legitimate traffic) while> > maintaining directionality, especially in partial deployment> > scenarios (see [I-D.ietf-savnet-inter-domain-problem-statement] and> > [RFC8704]). Existing advanced SAV solutions typically generate> > ingress SAV allowlist filters by using information related to> > customer cone. This document analyzes potential improper block> > problems of solely using allowlist filters. To minimize improper> > block, this document proposes Bicone SAV, which enhances the SAV> > technology by additionally using blocklist filters generated based on> > information related to provider cone.> > > > > > > > The IETF Secretariat> > > _______________________________________________> Sidrops mailing list -- sidrops@ietf.org> To unsubscribe send an email to sidrops-leave@ietf.org