Dear PCE Working Group, This is a draft we having been working for years, and refreshed recently for the resource sharing considerations in the path computation. We re-activate the work given that there are more concerns on the reliability of the connection together with the resource utility in the management. We look forward to see the interests from WG experts and it would be greatly appreciated if you can review and provide comments, thanks.
Best wishes, Haomian -----邮件原件----- 发件人: [email protected] <[email protected]> 发送时间: 2025年1月13日 16:57 收件人: [email protected] 主题: I-D Action: draft-zhang-pce-resource-sharing-17.txt Internet-Draft draft-zhang-pce-resource-sharing-17.txt is now available. Title: Extensions to the Path Computation Element Protocol (PCEP) to Support Resource Sharing-based Path Computation Authors: Xian Zhang Haomian Zheng Oscar Gonzales de Dios Victor Lopez Yunbin Xu Name: draft-zhang-pce-resource-sharing-17.txt Pages: 18 Dates: 2025-01-13 Abstract: Resource sharing in a network means two or more Label Switched Paths (LSPs) use common pieces of resource along their paths. This can help save network resources and is useful in scenarios such as LSP recovery or when two LSPs do not need to be active at the same time. A Path Computation Element (PCE) is responsible for path computation with such requirement. Existing extensions to the Path Computation Element Protocol (PCEP) allow one path computation request for an LSP to be associated with other (existing) LSPs through the use of the PCEP Association Object. This document extends PCEP in order to support resource-sharing-based path computation as another use of the Association Object to enable better efficiency in the computation and in the resultant paths and network resource usage. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-zhang-pce-resource-sharing/ There is also an HTMLized version available at: https://datatracker.ietf.org/doc/html/draft-zhang-pce-resource-sharing-17 A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-zhang-pce-resource-sharing-17 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts _______________________________________________ I-D-Announce mailing list -- [email protected] To unsubscribe send an email to [email protected] _______________________________________________ Pce mailing list -- [email protected] To unsubscribe send an email to [email protected]
