A new Request for Comments is now available in online RFC libraries.
RFC 9753
Title: Extension for Stateful PCE to Allow
Optional Processing of Path Computation
Element Communication Protocol (PCEP) Objects
Author: C. Li,
H. Zheng,
S. Litkowski
Status: Standards Track
Stream: IETF
Date: April 2025
Mailbox: c...@huawei.com,
zhenghaom...@huawei.com,
slitkows.i...@gmail.com
Pages: 10
Updates: RFC 8231
I-D Tag: draft-ietf-pce-stateful-pce-optional-13.txt
URL: https://www.rfc-editor.org/info/rfc9753
DOI: 10.17487/RFC9753
This document introduces a mechanism to mark some of the Path
Computation Element Communication Protocol (PCEP) objects as optional
during PCEP message exchange, so the stateful Path Computation
Element (PCE) model can relax some constraints during path
computation and setup. This document introduces this relaxation to
stateful PCE, and it updates RFC 8231.
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.
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