RFC 5520: Preserving Topology Confidentiality in Inter-Domain Path Computation Using a Path-Key-Based Mechanism

Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) Label Switched Paths (LSPs) may be computed by Path Computation…

Read RFC 5520 on the RFC Editor

Outgoing relationships (9 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 5440: Path Computation Element (PCE) Communication Protocol (PCEP)
Informative reference — RFC 3209: RSVP-TE: Extensions to RSVP for LSP Tunnels
Informative reference — RFC 4655: A Path Computation Element (PCE)-Based Architecture
Informative reference — RFC 5152: A Per-Domain Path Computation Method for Establishing Inter-Domain Traffic Engineering (TE) Label Switched Paths (LSPs)
Informative reference — RFC 5441: A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched Paths
Informative reference — RFC 4216: MPLS Inter-Autonomous System (AS) Traffic Engineering (TE) Requirements
Informative reference — RFC 4105: Requirements for Inter-Area MPLS Traffic Engineering
Informative reference — RFC 5298: Analysis of Inter-Domain Label Switched Path (LSP) Recovery

Incoming relationships (16 related RFCs)

Normatively referenced by — RFC 5521: Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions
Normatively referenced by — RFC 6805: The Application of the Path Computation Element Architecture to the Determination of a Sequence of Domains in MPLS and GMPLS
Normatively referenced by — RFC 7570: Label Switched Path (LSP) Attribute in the Explicit Route Object (ERO)
Normatively referenced by — RFC 6007: Use of the Synchronization VECtor (SVEC) List for Synchronized Dependent Path Computations
Normatively referenced by — RFC 8282: Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering
Normatively referenced by — RFC 8779: Path Computation Element Communication Protocol (PCEP) Extensions for GMPLS
Normatively referenced by — RFC 8751: Hierarchical Stateful Path Computation Element (PCE)
Normatively referenced by — RFC 9826: A YANG Data Model for the Path Computation Element Communication Protocol (PCEP)
Normatively referenced by — RFC 8694: Applicability of the Path Computation Element to Inter-area and Inter-AS MPLS and GMPLS Traffic Engineering
Informatively referenced by — RFC 6123: Inclusion of Manageability Sections in Path Computation Element (PCE) Working Group Drafts
Informatively referenced by — RFC 7491: A PCE-Based Architecture for Application-Based Network Operations
Informatively referenced by — RFC 8685: Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
Informatively referenced by — RFC 7897: Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)
Informatively referenced by — RFC 5553: Resource Reservation Protocol (RSVP) Extensions for Path Key Support
Informatively referenced by — RFC 7334: PCE-Based Computation Procedure to Compute Shortest Constrained Point-to-Multipoint (P2MP) Inter-Domain Traffic Engineering Label Switched Paths
Informatively referenced by — RFC 7439: Gap Analysis for Operating IPv6-Only MPLS Networks