[Pce] RFC 9504 on Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled Networks
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Subject: [Pce] RFC 9504 on Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled Networks
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A new Request for Comments is now available in online RFC libraries. RFC 9504 Title: Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled Networks Author: Y. Lee, H. Zheng, O. Gonzalez de Dios, V. Lopez, Z. Ali Status: Standards Track Stream: IETF Date: December 2023 Mailbox: younglee.tx@gmail.com, zhenghaomian@huawei.com, oscar.gonzalezdedios@telefonica.com, victor.lopez@nokia.com, zali@cisco.com Pages: 22 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-pce-pcep-stateful-pce-gmpls-23.txt URL: https://www.rfc-editor.org/info/rfc9504 DOI: 10.17487/RFC9504 The Path Computation Element Communication Protocol (PCEP) has been extended to support stateful PCE functions where the stateful PCE maintains information about paths and resource usage within a network; however, these extensions do not cover all requirements for GMPLS networks. This document provides the extensions required for PCEP so as to enable the usage of a stateful PCE capability in GMPLS-controlled networks. This document is a product of the Path Computation Element Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC