RFC 9933: Carrying SR-Algorithm in Path Computation Element Communication Protocol (PCEP)

This document specifies extensions to the Path Computation Element Communication Protocol (PCEP) to enhance support for Segment Routing (SR) with a focus on…

Read RFC 9933 on the RFC Editor

Outgoing relationships (28 related RFCs)

Updates, Normative reference — RFC 8664: Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing
Updates, Normative reference — RFC 9603: Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment Routing
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 5440: Path Computation Element (PCE) Communication Protocol (PCEP)
Normative reference — RFC 8402: Segment Routing Architecture
Normative reference — RFC 8231: Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE
Normative reference — RFC 8253: PCEPS: Usage of TLS to Provide a Secure Transport for the Path Computation Element Communication Protocol (PCEP)
Normative reference — RFC 9256: Segment Routing Policy Architecture
Normative reference — RFC 8281: Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE Model
Normative reference — RFC 8665: OSPF Extensions for Segment Routing
Normative reference — RFC 9350: IGP Flexible Algorithm
Normative reference — RFC 7471: OSPF Traffic Engineering (TE) Metric Extensions
Normative reference — RFC 8667: IS-IS Extensions for Segment Routing
Normative reference — RFC 8570: IS-IS Traffic Engineering (TE) Metric Extensions
Normative reference — RFC 9843: IGP Flexible Algorithms: Bandwidth, Delay, Metrics, and Constraints
Normative reference — RFC 8233: Extensions to the Path Computation Element Communication Protocol (PCEP) to Compute Service-Aware Label Switched Paths (LSPs)
Normative reference — RFC 9753: Extension for Stateful PCE to Allow Optional Processing of Path Computation Element Communication Protocol (PCEP) Objects
Normative reference — RFC 9916: Updates to the Usage of TLS to Provide a Secure Transport for the Path Computation Element Communication Protocol (PCEP)
Normative reference — RFC 9917: IGP Flexible Algorithms Reverse Affinity Constraint
Informative reference — RFC 3031: Multiprotocol Label Switching Architecture
Informative reference — RFC 4655: A Path Computation Element (PCE)-Based Architecture
Informative reference — RFC 5541: Encoding of Objective Functions in the Path Computation Element Communication Protocol (PCEP)
Informative reference — RFC 9325: Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)
Informative reference — RFC 9552: Distribution of Link-State and Traffic Engineering Information Using BGP
Informative reference — RFC 9479: IS-IS Application-Specific Link Attributes
Informative reference — RFC 9492: OSPF Application-Specific Link Attributes
Informative reference — RFC 9826: A YANG Data Model for the Path Computation Element Communication Protocol (PCEP)