Path Computation Element (pce)

Document Date Status IPR AD / Shepherd
Active Internet-Drafts
draft-ietf-pce-applicability-actn-01
Applicability of Path Computation Element (PCE) for Abstraction and Control of TE Networks (ACTN)
2017-06-29
18 pages
I-D Exists
WG Document
draft-ietf-pce-association-diversity-02
Path Computation Element communication Protocol extension for signaling LSP diversity constraint
2017-09-11
17 pages New
I-D Exists
WG Document
draft-ietf-pce-association-group-04
PCEP Extensions for Establishing Relationships Between Sets of LSPs
2017-08-31
21 pages
I-D Exists
WG Document
draft-ietf-pce-association-policy-01
Path Computation Element communication Protocol extension for associating Policies and LSPs
2017-06-28
11 pages
I-D Exists
WG Document
draft-ietf-pce-inter-layer-ext-12
Extensions to the Path Computation Element communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering
2017-01-03
22 pages
RFC Ed Queue : MISSREF for 187 days
Submitted to IESG for Publication: Proposed Standard
Reviews: genart, rtgdir, secdir
Deborah Brungard
Jonathan Hardwick
draft-ietf-pce-lsp-setup-type-04
Conveying path setup type in PCEP messages
2017-04-27
8 pages
I-D Exists
Waiting for WG Chair Go-Ahead: Proposed Standard
Julien Meuric
draft-ietf-pce-pce-initiated-lsp-10
PCEP Extensions for PCE-initiated LSP Setup in a Stateful PCE Model
2017-06-22
18 pages
IESG Evaluation::Revised I-D Needed for 23 days
Submitted to IESG for Publication: Proposed Standard
Reviews: genart, opsdir, rtgdir
Deborah Brungard
Julien Meuric
draft-ietf-pce-pcep-exp-codepoints-02
Experimental Codepoint Allocation for the Path Computation Element communication Protocol (PCEP)
2017-08-23
7 pages
I-D Exists
WG Document
draft-ietf-pce-pcep-stateful-pce-gmpls-05
Path Computation Element (PCE) Protocol Extensions for Stateful PCE Usage in GMPLS-controlled Networks
2017-05-11
13 pages
I-D Exists
WG Document
draft-ietf-pce-pcep-yang-05
A YANG Data Model for Path Computation Element Communications Protocol (PCEP)
2017-06-30
103 pages
I-D Exists
WG Document
draft-ietf-pce-pceps-18
Secure Transport for PCEP
2017-09-04
25 pages
RFC Ed Queue : EDIT for 18 days
Submitted to IESG for Publication: Proposed Standard
Reviews: genart, opsdir, rtgdir, secdir
Deborah Brungard
Cyril Margaria
draft-ietf-pce-rfc6006bis-03
Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched Paths
2017-07-02
40 pages
IESG Evaluation::Revised I-D Needed for 23 days
Submitted to IESG for Publication: Proposed Standard
Reviews: genart, opsdir, rtgdir, secdir
1 Deborah Brungard
Jonathan Hardwick
draft-ietf-pce-segment-routing-09
PCEP Extensions for Segment Routing
2017-04-10
21 pages
I-D Exists
WG Document
Reviews: rtgdir
draft-ietf-pce-stateful-hpce-01
Hierarchical Stateful Path Computation Element (PCE).
2017-06-29
19 pages
I-D Exists
WG Document
draft-ietf-pce-stateful-pce-auto-bandwidth-05
PCEP Extensions for MPLS-TE LSP Automatic Bandwidth Adjustment with Stateful PCE
2017-04-25
31 pages
I-D Exists
WG Document
1
draft-ietf-pce-stateful-pce-lsp-scheduling-00
PCEP Extensions for LSP scheduling with stateful PCE
2017-06-30
21 pages
I-D Exists
WG Document
1
draft-ietf-pce-stateful-pce-p2mp-04
Path Computation Element (PCE) Protocol Extensions for Stateful PCE usage for Point-to-Multipoint Traffic Engineering Label Switched Paths
2017-07-02
32 pages
I-D Exists
WG Document
RFCs
RFC 4655 (was draft-ietf-pce-architecture)
A Path Computation Element (PCE)-Based Architecture
2006-08
40 pages
Informational RFC
1 Ross Callon
RFC 4657 (was draft-ietf-pce-comm-protocol-gen-reqs)
Path Computation Element (PCE) Communication Protocol Generic Requirements
2006-09
21 pages
Informational RFC
Ross Callon
RFC 4674 (was draft-ietf-pce-discovery-reqs)
Requirements for Path Computation Element (PCE) Discovery
2006-10
19 pages
Informational RFC
Ross Callon
RFC 4927 (was draft-ietf-pce-pcecp-interarea-reqs)
Path Computation Element Communication Protocol (PCECP) Specific Requirements for Inter-Area MPLS and GMPLS Traffic Engineering
2007-06
12 pages
Informational RFC
Ross Callon
RFC 5088 (was draft-ietf-pce-disco-proto-ospf)
OSPF Protocol Extensions for Path Computation Element (PCE) Discovery Errata
2008-01
20 pages
Proposed Standard RFC
Ross Callon
RFC 5089 (was draft-ietf-pce-disco-proto-isis)
IS-IS Protocol Extensions for Path Computation Element (PCE) Discovery Errata
2008-01
17 pages
Proposed Standard RFC
Ross Callon
RFC 5376 (was draft-ietf-pce-interas-pcecp-reqs)
Inter-AS Requirements for the Path Computation Element Communication Protocol (PCECP)
2008-11
14 pages
Informational RFC
Ross Callon
RFC 5394 (was draft-ietf-pce-policy-enabled-path-comp)
Policy-Enabled Path Computation Framework
2008-12
36 pages
Informational RFC
Ross Callon
RFC 5440 (was draft-ietf-pce-pcep)
Path Computation Element (PCE) Communication Protocol (PCEP) Errata
2009-03
87 pages
Proposed Standard RFC
Updated by RFC7896
Ross Callon
RFC 5441 (was draft-ietf-pce-brpc)
A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched Paths Errata
2009-04
18 pages
Proposed Standard RFC
1 Ross Callon
RFC 5455 (was draft-ietf-pce-dste)
Diffserv-Aware Class-Type Object for the Path Computation Element Communication Protocol Errata
2009-03
9 pages
Proposed Standard RFC
Ross Callon
RFC 5520 (was draft-ietf-pce-path-key)
Preserving Topology Confidentiality in Inter-Domain Path Computation Using a Path-Key-Based Mechanism Errata
2009-04
19 pages
Proposed Standard RFC
1 Ross Callon
RFC 5521 (was draft-ietf-pce-pcep-xro)
Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions Errata
2009-04
16 pages
Proposed Standard RFC
Ross Callon
RFC 5541 (was draft-ietf-pce-of)
Encoding of Objective Functions in the Path Computation Element Communication Protocol (PCEP)
2009-06
23 pages
Proposed Standard RFC
Adrian Farrel
RFC 5557 (was draft-ietf-pce-global-concurrent-optimization)
Path Computation Element Communication Protocol (PCEP) Requirements and Protocol Extensions in Support of Global Concurrent Optimization Errata
2009-07
26 pages
Proposed Standard RFC
1 Adrian Farrel
RFC 5623 (was draft-ietf-pce-inter-layer-frwk)
Framework for PCE-Based Inter-Layer MPLS and GMPLS Traffic Engineering Errata
2009-09
34 pages
Informational RFC
2 Ross Callon
RFC 5671 (was draft-ietf-pce-p2mp-app)
Applicability of the Path Computation Element (PCE) to Point-to-Multipoint (P2MP) MPLS and GMPLS Traffic Engineering (TE)
2009-10
15 pages
Informational RFC
Ross Callon
RFC 5862 (was draft-ietf-pce-p2mp-req)
Path Computation Clients (PCC) - Path Computation Element (PCE) Requirements for Point-to-Multipoint MPLS-TE
2010-06
11 pages
Informational RFC
Ross Callon
RFC 5886 (was draft-ietf-pce-monitoring)
A Set of Monitoring Tools for Path Computation Element (PCE)-Based Architecture
2010-06
26 pages
Proposed Standard RFC
1 Adrian Farrel
RFC 6006 (was draft-ietf-pce-pcep-p2mp-extensions)
Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched Paths Errata
2010-09
33 pages
Proposed Standard RFC
3 Adrian Farrel
RFC 6007 (was draft-ietf-pce-pcep-svec-list)
Use of the Synchronization VECtor (SVEC) List for Synchronized Dependent Path Computations
2010-09
18 pages
Informational RFC
Adrian Farrel
RFC 6123 (was draft-ietf-pce-manageability-requirements)
Inclusion of Manageability Sections in Path Computation Element (PCE) Working Group Drafts
2011-02
13 pages
Historic RFC
Stewart Bryant
RFC 6457 (was draft-ietf-pce-inter-layer-req)
PCC-PCE Communication and PCE Discovery Requirements for Inter-Layer Traffic Engineering
2011-12
12 pages
Informational RFC
Stewart Bryant
RFC 6805 (was draft-ietf-pce-hierarchy-fwk)
The Application of the Path Computation Element Architecture to the Determination of a Sequence of Domains in MPLS and GMPLS
2012-11
33 pages
Informational RFC
Stewart Bryant
RFC 7025 (was draft-ietf-pce-gmpls-aps-req)
Requirements for GMPLS Applications of PCE
2013-09
12 pages
Informational RFC
1 Adrian Farrel
Julien Meuric
RFC 7150 (was draft-ietf-pce-vendor-constraints)
Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol
2014-03
12 pages
Proposed Standard RFC
Obsoleted by RFC7470
Stewart Bryant
Julien Meuric
RFC 7334 (was draft-ietf-pce-pcep-inter-domain-p2mp-procedures)
PCE-Based Computation Procedure to Compute Shortest Constrained Point-to-Multipoint (P2MP) Inter-Domain Traffic Engineering Label Switched Paths
2014-08
25 pages
Experimental RFC
1 Adrian Farrel
Julien Meuric
RFC 7399 (was draft-ietf-pce-questions)
Unanswered Questions in the Path Computation Element Architecture
2014-10
29 pages
Informational RFC
Alia Atlas
Dhruv Dhody
RFC 7420 (was draft-ietf-pce-pcep-mib)
Path Computation Element Communication Protocol (PCEP) Management Information Base (MIB) Module Errata
2014-12
65 pages
Proposed Standard RFC
Adrian Farrel
Julien Meuric
RFC 7449 (was draft-ietf-pce-wson-routing-wavelength)
Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment
2015-02
12 pages
Informational RFC
2 Adrian Farrel
Julien Meuric
RFC 7470 (was draft-ietf-pce-rfc7150bis)
Conveying Vendor-Specific Constraints in the Path Computation Element Communication Protocol
2015-03
14 pages
Proposed Standard RFC
Alia Atlas
Julien Meuric
RFC 7896 (was draft-ietf-pce-iro-update)
Update to the Include Route Object (IRO) Specification in the Path Computation Element Communication Protocol (PCEP)
2016-06
5 pages
Proposed Standard RFC
Deborah Brungard
Jonathan Hardwick
RFC 7897 (was draft-ietf-pce-pcep-domain-sequence)
Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)
2016-06
35 pages
Experimental RFC
1 Deborah Brungard
Jonathan Hardwick
RFC 8051 (was draft-ietf-pce-stateful-pce-app)
Applicability of a Stateful Path Computation Element (PCE)
2017-01
24 pages
Informational RFC
Deborah Brungard
Jonathan Hardwick
RFC 8231 (was draft-ietf-pce-stateful-pce)
Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE
2017-09
57 pages New
Proposed Standard RFC
2 Deborah Brungard
Julien Meuric
RFC 8232 (was draft-ietf-pce-stateful-sync-optimizations)
Optimizations of Label Switched Path State Synchronization Procedures for a Stateful PCE
2017-09
26 pages New
Proposed Standard RFC
Deborah Brungard
Jonathan Hardwick
RFC 8233 (was draft-ietf-pce-pcep-service-aware)
Extensions to the Path Computation Element Communication Protocol (PCEP) to Compute Service-Aware Label Switched Paths (LSPs)
2017-09
31 pages New
Proposed Standard RFC
Deborah Brungard
Jonathan Hardwick
Document Date Status IPR AD / Shepherd
Related Internet-Drafts
draft-ananthakrishnan-pce-stateful-path-protection-03
PCEP Extensions for MPSL-TE LSP Path Protection with stateful PCE
2017-06-29
14 pages
I-D Exists
draft-barth-pce-association-bidir-02
PCEP Extensions for Associated Bidirectional Label Switched Paths (LSPs)
2017-05-21
14 pages
I-D Exists
1
draft-chen-bier-pce-bier-03
PCEP Extensions for BIER
2017-07-16
10 pages
I-D Exists
draft-chen-pce-bier-02
PCEP Extensions for BIER
2017-07-31
10 pages
I-D Exists
draft-chen-pce-compute-backup-egress-11
Extensions to the Path Computation Element Communication Protocol (PCEP) for Backup Egress of a Traffic Engineering Label Switched Path
2017-05-04
16 pages
I-D Exists
draft-chen-pce-compute-backup-ingress-11
Extensions to Path Computation Element Communication Protocol (PCEP) for Backup Ingress of a Traffic Engineering Label Switched Path
2017-05-04
13 pages
I-D Exists
draft-chen-pce-forward-search-p2mp-path-12
A Forward-Search P2MP TE LSP Inter-Domain Path Computation
2017-05-04
16 pages
I-D Exists
draft-chen-pce-forward-search-p2p-path-computation-13
A Forward-Search P2P TE LSP Inter-Domain Path Computation
2017-05-04
19 pages
I-D Exists
1
draft-chen-pce-h-connect-access-03
PCEP Link State Abstraction
2017-09-11
17 pages New
I-D Exists
draft-chen-pce-h-discovery-03
Hierarchical PCE Determination
2017-09-11
11 pages New
I-D Exists
draft-chen-pce-h-sdns-02
PCE Hierarchical SDNs
2017-05-04
66 pages
I-D Exists
draft-chen-pce-label-x-domains-06
Extensions to PCEP for Distributing Label Cross Domains
2017-05-04
12 pages
I-D Exists
draft-chen-pce-pcc-ted-03
Static PCEP Link State
2017-09-11
11 pages New
I-D Exists
draft-chen-pce-protection-applicability-10
The Applicability of the PCE to Computing Protection and Recovery Paths for Single Domain and Multi-Domain Networks.
2017-05-04
19 pages
I-D Exists
draft-dhody-pce-of-diverse-07
PCE support for Maximizing Diversity
2017-05-17
10 pages
I-D Exists
draft-dhody-pce-stateful-pce-interdomain-05
Stateful Path Computation Element (PCE) Inter-domain Considerations
2017-09-18
13 pages New
I-D Exists
draft-dhody-pce-stateful-pce-vendor-03
Conveying Vendor-Specific Information in the Path Computation Element (PCE) Communication Protocol (PCEP) extensions for stateful PCE.
2017-09-18
7 pages New
I-D Exists
draft-dhodylee-pce-pcep-ls-08
PCEP Extension for Distribution of Link-State and TE Information.
2017-06-27
43 pages
I-D Exists
draft-dong-pce-discovery-proto-bgp-07
BGP Extensions for Path Computation Element (PCE) Discovery
2017-07-03
10 pages
I-D Exists
draft-dwpz-pce-domain-diverse-07
PCE support for Domain Diversity
2017-05-17
14 pages
I-D Exists
draft-gandhi-pce-pm-08
PCEP Extensions for MPLS-TE LSP Performance Measurements with Stateful PCE
2017-08-29
40 pages
I-D Exists
draft-ietf-teas-pce-central-control-05
An Architecture for Use of PCE and PCEP in a Network with Central Control
2017-09-04
25 pages
RFC Ed Queue : MISSREF for 18 days
Submitted to IESG for Publication: Informational
Reviews: genart, opsdir, rtgdir, secdir
Deborah Brungard
Vishnu Pavan Beeram
draft-lazzeri-pce-residual-bw-00
Extensions to the Path Computation Element Protocol (PCEP) for residual path bandwidth support
2017-05-12
16 pages
I-D Exists
1
draft-lee-pce-flexible-grid-00
PCEP Extension for Flexible Grid Networks
2017-07-02
20 pages
I-D Exists
1
draft-lee-pce-lsp-stitching-hpce-00
PCEP Extensions for Stitching LSPs in Hierarchical Stateful PCE Model
2017-06-26
14 pages
I-D Exists
draft-lee-pce-pcep-ls-optical-03
PCEP Extension for Distribution of Link-State and TE information for Optical Networks
2017-09-05
14 pages
I-D Exists
draft-lee-pce-wson-impairments-05
PCEP Extensions for WSON Impairments
2017-07-31
20 pages
I-D Exists
draft-leedhody-pce-vn-association-03
PCEP Extensions for Establishing Relationships Between Sets of LSPs and Virtual Networks
2017-09-18
14 pages New
I-D Exists
draft-li-pce-pcep-flowspec-02
PCEP Extension for Flow Specification
2017-06-28
24 pages
I-D Exists
draft-litkowski-pce-state-sync-02
Inter Stateful Path Computation Element communication procedures
2017-08-28
29 pages
I-D Exists
draft-palle-pce-controller-labeldb-sync-01
LABEL-DB Synchronization Procedures for a PCE as a central controller(PCECC)
2017-06-28
15 pages
I-D Exists
draft-paul-pce-rsvp-spring-migration-01
PCEP extension to support service migration from rsvp to spring or vice versa
2017-09-01
5 pages
I-D Exists
1
draft-raghu-pce-lsp-control-request-04
Ability for a stateful PCE to request and obtain control of a LSP
2017-07-16
9 pages
I-D Exists
draft-sivabalan-pce-binding-label-sid-03
Carrying Binding Label/Segment-ID in PCE-based Networks.
2017-07-03
10 pages
I-D Exists
draft-tanaka-pce-stateful-pce-mbb-04
Make-Before-Break MPLS-TE LSP restoration and reoptimization procedure using Stateful PCE
2017-06-27
17 pages
I-D Exists
draft-wu-pce-discovery-pceps-support-07
IGP extension for PCEP security capability support in the PCE discovery
2017-03-28
5 pages Expires soon
I-D Exists
draft-wu-pce-dns-pce-discovery-10
Path Computation Element (PCE) Discovery using Domain Name System(DNS)
2017-03-28
19 pages Expires soon
I-D Exists
draft-wu-pce-traffic-steering-sfc-12
PCEP Extensions for Service Function Chaining (SFC)
2017-06-30
12 pages
I-D Exists
draft-xu-pce-sr-sfc-05
PCEP Extensions for Unifed Source Routing-based SFC
2017-07-03
13 pages
I-D Exists
draft-zhao-pce-distributed-sdn-path-computation-00
A Distributed Path Computation Model for SDN Controller
2017-06-16
7 pages
I-D Exists
draft-zhao-pce-pcep-extension-for-pce-controller-05
PCEP Procedures and Protocol Extensions for Using PCE as a Central Controller (PCECC) of LSPs
2017-06-30
29 pages
I-D Exists
draft-zhao-pce-pcep-extension-pce-controller-sr-00
PCEP Procedures and Protocol Extensions for Using PCE as a Central Controller (PCECC) of SR-LSPs
2017-06-30
21 pages
I-D Exists
draft-zhuang-pce-stateful-pce-lsp-scheduling-05
PCEP Extensions for LSP scheduling with stateful PCE
2017-03-27
21 pages Expires soon
I-D Exists