RFC 8664: Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing

Segment Routing (SR) enables any head-end node to select any path without relying on a hop-by-hop signaling technique (e.g., LDP or RSVP-TE). It depends only…

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Outgoing relationships (18 related RFCs)

Updates, Normative reference — RFC 8408: Conveying Path Setup Type in PCE Communication Protocol (PCEP) Messages
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 3032: MPLS Label Stack Encoding
Normative reference — RFC 8402: Segment Routing Architecture
Normative reference — RFC 8231: Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE
Normative reference — RFC 8660: Segment Routing with the MPLS Data Plane
Normative reference — RFC 8281: Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE Model
Normative reference — RFC 8491: Signaling Maximum SID Depth (MSD) Using IS-IS
Informative reference — RFC 8126: Guidelines for Writing an IANA Considerations Section in RFCs
Informative reference — RFC 3209: RSVP-TE: Extensions to RSVP for LSP Tunnels
Informative reference — RFC 4657: Path Computation Element (PCE) Communication Protocol Generic Requirements
Informative reference — RFC 8665: OSPF Extensions for Segment Routing
Informative reference — RFC 7420: Path Computation Element Communication Protocol (PCEP) Management Information Base (MIB) Module
Informative reference — RFC 8667: IS-IS Extensions for Segment Routing
Informative reference — RFC 8476: Signaling Maximum SID Depth (MSD) Using OSPF
Informative reference — RFC 8413: Framework for Scheduled Use of Resources

Incoming relationships (19 related RFCs)

Updated by — RFC 9756: Update to the IANA Path Communication Element Protocol (PCEP) Numbers Registration Procedures and the Allowance of Experimental Error Codes
Updated by, Normatively referenced by — RFC 9933: Carrying SR-Algorithm in Path Computation Element Communication Protocol (PCEP)
Normatively referenced by — RFC 9604: Carrying Binding Label/SID in PCE-Based Networks
Normatively referenced by — RFC 9857: Advertisement of Segment Routing Policies Using BGP - Link State
Normatively referenced by — RFC 9826: A YANG Data Model for the Path Computation Element Communication Protocol (PCEP)
Normatively referenced by — RFC 9862: Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing (SR) Policy Candidate Paths
Normatively referenced by — RFC 9863: Path Computation Element Protocol (PCEP) Extension for Color
Informatively referenced by — RFC 9256: Segment Routing Policy Architecture
Informatively referenced by — RFC 8745: Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCE
Informatively referenced by — RFC 8814: Signaling Maximum SID Depth (MSD) Using the Border Gateway Protocol - Link State
Informatively referenced by — RFC 9522: Overview and Principles of Internet Traffic Engineering
Informatively referenced by — RFC 9168: Path Computation Element Communication Protocol (PCEP) Extension for Flow Specification
Informatively referenced by — RFC 9005: Path Computation Element Communication Protocol (PCEP) Extension for Associating Policies and Label Switched Paths (LSPs)
Informatively referenced by — RFC 9703: Label Switched Path (LSP) Ping/Traceroute for Segment Routing (SR) Egress Peer Engineering (EPE) Segment Identifiers (SIDs) with MPLS Data Plane
Informatively referenced by — RFC 9160: Export of MPLS Segment Routing Label Type Information in IP Flow Information Export (IPFIX)
Informatively referenced by — RFC 9488: Local Protection Enforcement in the Path Computation Element Communication Protocol (PCEP)
Informatively referenced by — RFC 9689: Use Cases for a PCE as a Central Controller (PCECC)
Informatively referenced by — RFC 9702: YANG Data Model for Maximum Segment Identifier (SID) Depth (MSD) Types and MPLS MSD
Informatively referenced by — RFC 9994: MPLS Network Action (MNA) Sub-Stack Specification Including In-Stack Network Actions and Data