Re: [Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-06.txt
"Linyi (Yi)" <yi.lin@huawei.com> Mon, 12 July 2021 08:50 UTC
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From: "Linyi (Yi)" <yi.lin@huawei.com>
To: "'teas@ietf.org'" <teas@ietf.org>, 'TEAS WG Chairs' <teas-chairs@ietf.org>
Thread-Topic: [Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-06.txt
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Subject: Re: [Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-06.txt
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Dear TEASers, We've just updated the new revision of draft-ietf-teas-gmpls-controller-inter-work. The main changes include: - Added the description of FRR in GMPLS-centralized controller interworking scenario in Section 7.4.5 (as Lou mentioned in the last IETF meeting); - Distinguished single-domain and multi-domain restoration in GMPLS-centralized controller interworking scenario in Section 7.4.3 and 7.4.4 (Section 7.4.4 is newly added to describe the multi-domain restoration); - Editorial changes, e.g., added a reference to G.808.1 for APS. Comments are always appreciated. Thank you. B.R. Yi LIN HUAWEI Technologies Co., Ltd. Address: Huawei Industrial Base Bantian Longgang Shenzhen 518129, P.R.China http://www.huawei.com --------------------------------------------------------------------------------------------- This e-mail and its attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it! -----邮件原件----- 发件人: Teas [mailto:teas-bounces@ietf.org] 代表 internet-drafts@ietf.org 发送时间: 2021年7月12日 09:53 收件人: i-d-announce@ietf.org 抄送: teas@ietf.org 主题: [Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-06.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Traffic Engineering Architecture and Signaling WG of the IETF. Title : Interworking of GMPLS Control and Centralized Controller System Authors : Haomian Zheng Xianlong Luo Yi Lin Yang Zhao Yunbin Xu Sergio Belotti Dieter Beller Filename : draft-ietf-teas-gmpls-controller-inter-work-06.txt Pages : 28 Date : 2021-07-11 Abstract: Generalized Multi-Protocol Label Switching (GMPLS) control allows each network element (NE) to perform local resource discovery, routing and signaling in a distributed manner. On the other hand, with the development of software-defined transport networking technology, a set of NEs can be controlled via centralized controller hierarchies to address the issue from multi- domain, multi-vendor and multi-technology. An example of such centralized architecture is ACTN controller hierarchy described in RFC 8453. Instead of competing with each other, both the distributed and the centralized control plane have their own advantages, and should be complementary in the system. This document describes how the GMPLS distributed control plane can interwork with a centralized controller system in a transport network. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-teas-gmpls-controller-inter-work/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-teas-gmpls-controller-inter-work-06 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-gmpls-controller-inter-work-06 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ Teas mailing list Teas@ietf.org https://www.ietf.org/mailman/listinfo/teas
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- Re: [Teas] I-D Action: draft-ietf-teas-gmpls-cont… Linyi (Yi)