RFC 7896 · PROPOSED STANDARD · 2016

Update to the Include Route Object Specification in the Path Computation Element Communication Protocol

Overview

RFC 7896, “Update to the Include Route Object Specification in the Path Computation Element Communication Protocol”, is a Proposed Standard document published in June 2016 by D. Dhody. It updates RFC 5440. The canonical text is published by the RFC Editor.

Abstract

The Path Computation Element Communication Protocol (PCEP) enables communications between a Path Computation Client (PCC) and a PCE, or between two PCEs. RFC 5440 defines the Include Route Object (IRO) to specify network elements to be traversed in the computed path. The specification does not specify if the IRO contains an ordered or unordered list of subobjects. During recent discussions, it was determined that there was a need to define a standard representation to ensure interoperability. It was also noted that there is a benefit in the handling of an attribute of the IRO's subobject, the L bit.

This document updates RFC 5440 regarding the IRO specification.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 7896 is hosted at rfc-editor.org. Available in TXT,HTML.

Relationships to other RFCs
This RFC updates
RFC 5440
Other RFCs from 2016

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