Re: [Pce] I-D Action: draft-ietf-pce-pcep-extension-native-ip-14.txt
Aijun Wang <wangaijun@tsinghua.org.cn> Mon, 07 June 2021 02:41 UTC
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From: Aijun Wang <wangaijun@tsinghua.org.cn>
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Subject: Re: [Pce] I-D Action: draft-ietf-pce-pcep-extension-native-ip-14.txt
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Hi, All PCE experts: The main updates of this version are the followings: 1. Add the "Tunnel Source IP Address/Destination IP Address" fields within the BPI(BGP Peer Info) Object to indicate the tunnel endpoints when traffic between the head and end needs to be via a tunnel. There are situation that the traffic should be forwarded via one tunnel to ensure only the traffic that match both (source prefix, destination prefix) needs to be QoS assured. The (source prefix, destination prefix) is advertised via the associated BGP session. 2. Introduce the "T" bit in the BPI Object to indicate whether the traffic will be passed via the tunnel or not. 3. The info within the EPR(Explicit Peer Route) Object will also be filled based on the "T" bit in BPI Object. 4. Other editorial changes which were highlighted at https://www.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-pce-pcep-exte nsion-native-ip-14.txt Look forwards to your comments on these changes. And, if there is no comments on the above updates, we would like to ask the WG to begin the WG Last Call for this document. Thanks in advance. Best Regards Aijun Wang China Telecom -----Original Message----- From: pce-bounces@ietf.org <pce-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org Sent: Monday, June 7, 2021 10:30 AM To: i-d-announce@ietf.org Cc: pce@ietf.org Subject: [Pce] I-D Action: draft-ietf-pce-pcep-extension-native-ip-14.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Path Computation Element WG of the IETF. Title : PCEP Extension for Native IP Network Authors : Aijun Wang Boris Khasanov Sheng Fang Ren Tan Chun Zhu Filename : draft-ietf-pce-pcep-extension-native-ip-14.txt Pages : 28 Date : 2021-06-06 Abstract: This document defines the Path Computation Element Communication Protocol (PCEP) extension for Central Control Dynamic Routing (CCDR) based application in Native IP network. The scenario and framework of CCDR in native IP is described in [RFC8735] and [RFC8821]. This draft describes the key information that is transferred between Path Computation Element (PCE) and Path Computation Clients (PCC) to accomplish the End to End (E2E) traffic assurance in Native IP network under central control mode. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-extension-native-ip/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-pce-pcep-extension-native-i p-14 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-pcep-extension-native-ip-14 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ Pce mailing list Pce@ietf.org https://www.ietf.org/mailman/listinfo/pce
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- Re: [Pce] I-D Action: draft-ietf-pce-pcep-extensi… Aijun Wang