Re: [Idr] New Version Notification for draft-peng-idr-apn-bgp-flowspec-00.txt
Zhuangshunwan <zhuangshunwan@huawei.com> Wed, 13 March 2024 07:49 UTC
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From: Zhuangshunwan <zhuangshunwan@huawei.com>
To: "Pengshuping (Peng Shuping)" <pengshuping=40huawei.com@dmarc.ietf.org>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: New Version Notification for draft-peng-idr-apn-bgp-flowspec-00.txt
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Date: Wed, 13 Mar 2024 07:49:44 +0000
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Subject: Re: [Idr] New Version Notification for draft-peng-idr-apn-bgp-flowspec-00.txt
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Hi Shuping, Thank you for introducing the new grouping mechanism in this document. I think it is a very good mechanism to facilitate the deployment of flowspec features. Best Regards, Shunwan From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Pengshuping (Peng Shuping) Sent: Tuesday, March 5, 2024 3:07 PM To: idr@ietf.org Subject: [Idr] FW: New Version Notification for draft-peng-idr-apn-bgp-flowspec-00.txt Hi all, We have published this draft on the dissemination of BGP Flow Specification Rules for APN (https://datatracker.ietf.org/doc/html/draft-peng-idr-apn-bgp-flowspec), to enable the traffic filtering in an APN domain as well as the traffic control and actions at the policy enforcement points in this domain. The technical points of this draft include: 1. A new BGP Flow Spec Component Type is specified with the match field APN ID to support the traffic filtering using APN. 2. A Grouping Identifier Opaque Extend Community [RFC4360] (Sub-Type = TBD2) carrying both Group ID (2 octets) and Sub-group ID (2 octets) is defined, aiming to provide an efficient grouping mechanism for the multiple co-existing Flow Specification rules to be matched in a desired order as well as the actions being applied to a particular traffic flow. The encoding format, usage principles and usage example (APN) are provided. 3. Traffic filtering actions (incl. Traffic Marking, Inherit, Stitch) are specified to enable the creation of the APN ID in the outer tunnel encapsulation when matched to the corresponding Flow Spec rules. Your review and comments are appreciated. Thank you! Best Regards, Shuping -----Original Message----- From: internet-drafts@ietf.org<mailto:internet-drafts@ietf.org> <internet-drafts@ietf.org<mailto:internet-drafts@ietf.org>> Sent: Monday, March 4, 2024 7:16 PM To: Huiyue Zhang <zhanghy30@chinatelecom.cn<mailto:zhanghy30@chinatelecom.cn>>; Ran Pang <pangran@chinaunicom.cn<mailto:pangran@chinaunicom.cn>>; Pengshuping (Peng Shuping) <pengshuping@huawei.com<mailto:pengshuping@huawei.com>>; Yong Cui <cuiyong@tsinghua.edu.cn<mailto:cuiyong@tsinghua.edu.cn>>; Lizhenbin <lizhenbin@huawei.com<mailto:lizhenbin@huawei.com>> Subject: New Version Notification for draft-peng-idr-apn-bgp-flowspec-00.txt A new version of Internet-Draft draft-peng-idr-apn-bgp-flowspec-00.txt has been successfully submitted by Shuping Peng and posted to the IETF repository. Name: draft-peng-idr-apn-bgp-flowspec Revision: 00 Title: Dissemination of BGP Flow Specification Rules for APN Date: 2024-03-04 Group: Individual Submission Pages: 19 URL: https://www.ietf.org/archive/id/draft-peng-idr-apn-bgp-flowspec-00.txt Status: https://datatracker.ietf.org/doc/draft-peng-idr-apn-bgp-flowspec/ HTMLized: https://datatracker.ietf.org/doc/html/draft-peng-idr-apn-bgp-flowspec Abstract: A BGP Flow Specification is an n-tuple consisting of several matching criteria that can be applied to IP traffic. Application-aware Networking (APN) is a framework, where APN data packets convey APN attribute including APN ID and/or APN Parameters. The dynamic Flow Spec mechanism for APN is designed for the new applications of traffic filtering in an APN domain as well as the traffic control and actions at the policy enforcement points in this domain. These applications require coordination among the ASes within a service provider. This document specifies a new BGP Flow Spec Component Type in order to support APN traffic filtering. The match field is the APN ID. It also specifies traffic filtering actions to enable the creation of the APN ID in the outer tunnel encapsulation when matched to the corresponding Flow Spec rules. The IETF Secretariat
- [Idr] FW: New Version Notification for draft-peng… Pengshuping (Peng Shuping)
- Re: [Idr] FW: New Version Notification for draft-… Chongfeng Xie
- Re: [Idr] FW: New Version Notification for draft-… Pengshuping (Peng Shuping)
- Re: [Idr] New Version Notification for draft-peng… Zhuangshunwan
- Re: [Idr] New Version Notification for draft-peng… Pengshuping (Peng Shuping)