| 9933 | Carrying SR-Algorithm in Path Computation Element Communication Protocol (PCEP)S. Sidor, Z. Rose, S. Peng, S. Peng, A. Stone | Proposed Standard | July 2026 |
| 9916 | Updates to the Usage of TLS to Provide a Secure Transport for the Path Computation Element Communication Protocol (PCEP)D. Dhody, S. Turner, R. Housley | Proposed Standard | July 2026 |
| 9914 | Root-Initiated Routing State in the Routing Protocol for Low-Power and Lossy Networks (RPL)P. Thubert, Ed., R.A. Jadhav, M. Richardson | Proposed Standard | April 2026 |
| 9889 | A Realization of Network Slices for 5G Networks Using Current IP/MPLS TechnologiesK. Szarkowicz, Ed., R. Roberts, Ed., J. Lucek, M. Boucadair, Ed., LM. Contreras | Informational | November 2025 |
| 9863 | Path Computation Element Protocol (PCEP) Extension for ColorB. Rajagopalan, V. Beeram, S. Peng, M. Koldychev, G. Mishra | Proposed Standard | October 2025 |
| 9862 | Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing (SR) Policy Candidate PathsM. Koldychev, S. Sivabalan, S. Sidor, C. Barth, S. Peng, H. Bidgoli | Proposed Standard | October 2025 |
| 9857 | Advertisement of Segment Routing Policies Using BGP - Link StateS. Previdi, K. Talaulikar, Ed., J. Dong, H. Gredler, J. Tantsura | Proposed Standard | October 2025 |
| 9837 | The IPv6 VPN Service Destination OptionR. Bonica, X. Li, A. Farrel, Y. Kamite, L. Jalil | Experimental | August 2025 |
| 9826 | A YANG Data Model for the Path Computation Element Communication Protocol (PCEP)D. Dhody, Ed., V. Beeram, J. Hardwick, J. Tantsura | Proposed Standard | September 2025 |
| 9757 | Path Computation Element Communication Protocol (PCEP) Extensions for Native IP NetworksA. Wang, B. Khasanov, S. Fang, C. Zhu | Experimental | March 2025 |
| 9756 | Update to the IANA Path Communication Element Protocol (PCEP) Numbers Registration Procedures and the Allowance of Experimental Error CodesD. Dhody, A. Farrel | Proposed Standard | March 2025 |
| 9753 | Extension for Stateful PCE to Allow Optional Processing of Path Computation Element Communication Protocol (PCEP) ObjectsC. Li, H. Zheng, S. Litkowski | Proposed Standard | April 2025 |
| 9752 | Conveying Vendor-Specific Information in the Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCEC. Li, H. Zheng, S. Sivabalan, S. Sidor, Z. Ali | Proposed Standard | April 2025 |
| 9730 | Interworking of GMPLS Control and Centralized Controller SystemsH. Zheng, Y. Lin, Y. Zhao, Y. Xu, D. Beller | Informational | March 2025 |
| 9689 | Use Cases for a PCE as a Central Controller (PCECC)Z. Li, D. Dhody, Q. Zhao, Z. Ke, B. Khasanov | Informational | December 2024 |
| 9631 | The IPv6 Compact Routing Header (CRH)R. Bonica, Y. Kamite, A. Alston, D. Henriques, L. Jalil | Experimental | August 2024 |
| 9604 | Carrying Binding Label/SID in PCE-Based NetworksS. Sivabalan, C. Filsfils, J. Tantsura, S. Previdi, C. Li, Ed. | Proposed Standard | August 2024 |
| 9603 | Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment RoutingC. Li, Ed., P. Kaladharan, S. Sivabalan, M. Koldychev, Y. Zhu | Proposed Standard | July 2024 |
| 9543 | A Framework for Network Slices in Networks Built from IETF TechnologiesA. Farrel, Ed., J. Drake, Ed., R. Rokui, S. Homma, K. Makhijani, L. Contreras, J. Tantsura | Informational | March 2024 |
| 9522 | Overview and Principles of Internet Traffic EngineeringA. Farrel, Ed. | Informational | January 2024 |
| 9504 | Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled NetworksY. Lee, H. Zheng, O. Gonzalez de Dios, V. Lopez, Z. Ali | Proposed Standard | December 2023 |
| 9488 | Local Protection Enforcement in the Path Computation Element Communication Protocol (PCEP)A. Stone, M. Aissaoui, S. Sidor, S. Sivabalan | Proposed Standard | October 2023 |
| 9358 | Path Computation Element Communication Protocol (PCEP) Extensions for Establishing Relationships between Sets of Label Switched Paths and Virtual NetworksY. Lee, H. Zheng, D. Ceccarelli | Proposed Standard | February 2023 |
| 9357 | Label Switched Path (LSP) Object Flag Extension for Stateful PCEQ. Xiong | Proposed Standard | February 2023 |
| 9353 | IGP Extension for Path Computation Element Communication Protocol (PCEP) Security Capability Support in PCE Discovery (PCED)D. Lopez, Q. Wu, D. Dhody, Q. Ma, D. King | Proposed Standard | January 2023 |
| 9262 | Tree Engineering for Bit Index Explicit Replication (BIER-TE)T. Eckert, Ed., M. Menth, G. Cauchie | Proposed Standard | October 2022 |
| 9168 | Path Computation Element Communication Protocol (PCEP) Extension for Flow SpecificationD. Dhody, A. Farrel, Z. Li | Proposed Standard | January 2022 |
| 9059 | Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)R. Gandhi, Ed., C. Barth, B. Wen | Proposed Standard | June 2021 |
| 9050 | Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for Using the PCE as a Central Controller (PCECC) of LSPsZ. Li, S. Peng, M. Negi, Q. Zhao, C. Zhou | Proposed Standard | July 2021 |
| 9005 | Path Computation Element Communication Protocol (PCEP) Extension for Associating Policies and Label Switched Paths (LSPs)S. Litkowski, S. Sivabalan, J. Tantsura, J. Hardwick, C. Li | Proposed Standard | March 2021 |
| 8964 | Deterministic Networking (DetNet) Data Plane: MPLSB. Varga, Ed., J. Farkas, L. Berger, A. Malis, S. Bryant, J. Korhonen | Proposed Standard | January 2021 |
| 8934 | PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling with Stateful PCEH. Chen, Ed., Y. Zhuang, Ed., Q. Wu, D. Ceccarelli | Proposed Standard | October 2020 |
| 8821 | PCE-Based Traffic Engineering (TE) in Native IP NetworksA. Wang, B. Khasanov, Q. Zhao, H. Chen | Informational | April 2021 |
| 8800 | Path Computation Element Communication Protocol (PCEP) Extension for Label Switched Path (LSP) Diversity Constraint SignalingS. Litkowski, S. Sivabalan, C. Barth, M. Negi | Proposed Standard | July 2020 |
| 8786 | Updated Rules for Processing Stateful PCE Request Parameters FlagsA. Farrel | Proposed Standard | May 2020 |
| 8780 | The Path Computation Element Communication Protocol (PCEP) Extension for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment (RWA)Y. Lee, Ed., R. Casellas, Ed. | Proposed Standard | July 2020 |
| 8779 | Path Computation Element Communication Protocol (PCEP) Extensions for GMPLSC. Margaria, Ed., O. Gonzalez de Dios, Ed., F. Zhang, Ed. | Proposed Standard | July 2020 |
| 8751 | Hierarchical Stateful Path Computation Element (PCE)D. Dhody, Y. Lee, D. Ceccarelli, J. Shin, D. King | Informational | March 2020 |
| 8745 | Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCEH. Ananthakrishnan, S. Sivabalan, C. Barth, I. Minei, M. Negi | Proposed Standard | March 2020 |
| 8741 | Ability for a Stateful Path Computation Element (PCE) to Request and Obtain Control of a Label Switched Path (LSP)A. Raghuram, A. Goddard, J. Karthik, S. Sivabalan, M. Negi | Proposed Standard | March 2020 |
| 8735 | Scenarios and Simulation Results of PCE in a Native IP NetworkA. Wang, X. Huang, C. Kou, Z. Li, P. Mi | Informational | February 2020 |
| 8733 | Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCED. Dhody, Ed., R. Gandhi, Ed., U. Palle, R. Singh, L. Fang | Proposed Standard | February 2020 |
| 8697 | Path Computation Element Communication Protocol (PCEP) Extensions for Establishing Relationships between Sets of Label Switched Paths (LSPs)I. Minei, E. Crabbe, S. Sivabalan, H. Ananthakrishnan, D. Dhody, Y. Tanaka | Proposed Standard | January 2020 |
| 8694 | Applicability of the Path Computation Element to Inter-area and Inter-AS MPLS and GMPLS Traffic EngineeringD. King, H. Zheng | Informational | December 2019 |
| 8685 | Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) ArchitectureF. Zhang, Q. Zhao, O. Gonzalez de Dios, R. Casellas, D. King | Proposed Standard | December 2019 |
| 8664 | Path Computation Element Communication Protocol (PCEP) Extensions for Segment RoutingS. Sivabalan, C. Filsfils, J. Tantsura, W. Henderickx, J. Hardwick | Proposed Standard | December 2019 |
| 8637 | Applicability of the Path Computation Element (PCE) to the Abstraction and Control of TE Networks (ACTN)D. Dhody, Y. Lee, D. Ceccarelli | Informational | July 2019 |
| 8623 | Stateful Path Computation Element (PCE) Protocol Extensions for Usage with Point-to-Multipoint TE Label Switched Paths (LSPs)U. Palle, D. Dhody, Y. Tanaka, V. Beeram | Proposed Standard | June 2019 |
| 8604 | Interconnecting Millions of Endpoints with Segment RoutingC. Filsfils, Ed., S. Previdi, G. Dawra, Ed., W. Henderickx, D. Cooper | Informational | June 2019 |
| 8413 | Framework for Scheduled Use of ResourcesY. Zhuang, Q. Wu, H. Chen, A. Farrel | Informational | July 2018 |
| 8408 | Conveying Path Setup Type in PCE Communication Protocol (PCEP) MessagesS. Sivabalan, J. Tantsura, I. Minei, R. Varga, J. Hardwick | Proposed Standard | July 2018 |
| 8402 | Segment Routing ArchitectureC. Filsfils, Ed., S. Previdi, Ed., L. Ginsberg, B. Decraene, S. Litkowski, R. Shakir | Proposed Standard | July 2018 |
| 8356 | Experimental Codepoint Allocation for the Path Computation Element Communication Protocol (PCEP)D. Dhody, D. King, A. Farrel | Proposed Standard | March 2018 |
| 8306 | Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched PathsQ. Zhao, D. Dhody, Ed., R. Palleti, D. King | Proposed Standard | November 2017 |
| 8283 | An Architecture for Use of PCE and the PCE Communication Protocol (PCEP) in a Network with Central ControlA. Farrel, Ed., Q. Zhao, Ed., Z. Li, C. Zhou | Informational | December 2017 |
| 8282 | Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic EngineeringE. Oki, T. Takeda, A. Farrel, F. Zhang | Proposed Standard | December 2017 |
| 8281 | Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE ModelE. Crabbe, I. Minei, S. Sivabalan, R. Varga | Proposed Standard | December 2017 |
| 8253 | PCEPS: Usage of TLS to Provide a Secure Transport for the Path Computation Element Communication Protocol (PCEP)D. Lopez, O. Gonzalez de Dios, Q. Wu, D. Dhody | Proposed Standard | October 2017 |
| 8233 | Extensions to the Path Computation Element Communication Protocol (PCEP) to Compute Service-Aware Label Switched Paths (LSPs)D. Dhody, Q. Wu, V. Manral, Z. Ali, K. Kumaki | Proposed Standard | September 2017 |
| 8232 | Optimizations of Label Switched Path State Synchronization Procedures for a Stateful PCEE. Crabbe, I. Minei, J. Medved, R. Varga, X. Zhang, D. Dhody | Proposed Standard | September 2017 |
| 8231 | Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCEE. Crabbe, I. Minei, J. Medved, R. Varga | Proposed Standard | September 2017 |
| 8149 | RSVP Extensions for Reoptimization of Loosely Routed Point-to-Multipoint Traffic Engineering Label Switched Paths (LSPs)T. Saad, Ed., R. Gandhi, Ed., Z. Ali, R. Venator, Y. Kamite | Proposed Standard | April 2017 |
| 8051 | Applicability of a Stateful Path Computation Element (PCE)X. Zhang, Ed., I. Minei, Ed. | Informational | January 2017 |
| 7926 | Problem Statement and Architecture for Information Exchange between Interconnected Traffic-Engineered NetworksA. Farrel, Ed., J. Drake, N. Bitar, G. Swallow, D. Ceccarelli, X. Zhang | Best Current Practice | July 2016 |
| 7898 | Domain Subobjects for Resource Reservation Protocol - Traffic Engineering (RSVP-TE)D. Dhody, U. Palle, V. Kondreddy, R. Casellas | Experimental | June 2016 |
| 7897 | Domain Subobjects for the Path Computation Element Communication Protocol (PCEP)D. Dhody, U. Palle, R. Casellas | Experimental | June 2016 |
| 7896 | Update to the Include Route Object (IRO) Specification in the Path Computation Element Communication Protocol (PCEP)D. Dhody | Proposed Standard | June 2016 |
| 7581 | Routing and Wavelength Assignment Information Encoding for Wavelength Switched Optical NetworksG. Bernstein, Ed., Y. Lee, Ed., D. Li, W. Imajuku, J. Han | Proposed Standard | June 2015 |
| 7579 | General Network Element Constraint Encoding for GMPLS-Controlled NetworksG. Bernstein, Ed., Y. Lee, Ed., D. Li, W. Imajuku, J. Han | Proposed Standard | June 2015 |
| 7491 | A PCE-Based Architecture for Application-Based Network OperationsD. King, A. Farrel | Informational | March 2015 |
| 7470 | Conveying Vendor-Specific Constraints in the Path Computation Element Communication ProtocolF. Zhang, A. Farrel | Proposed Standard | March 2015 |
| 7449 | Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength AssignmentY. Lee, Ed., G. Bernstein, Ed., J. Martensson, T. Takeda, T. Tsuritani, O. Gonzalez de Dios | Informational | February 2015 |
| 7439 | Gap Analysis for Operating IPv6-Only MPLS NetworksW. George, Ed., C. Pignataro, Ed. | Informational | January 2015 |
| 7426 | Software-Defined Networking (SDN): Layers and Architecture TerminologyE. Haleplidis, Ed., K. Pentikousis, Ed., S. Denazis, J. Hadi Salim, D. Meyer, O. Koufopavlou | Informational | January 2015 |
| 7420 | Path Computation Element Communication Protocol (PCEP) Management Information Base (MIB) ModuleA. Koushik, E. Stephan, Q. Zhao, D. King, J. Hardwick | Proposed Standard | December 2014 |
| 7399 | Unanswered Questions in the Path Computation Element ArchitectureA. Farrel, D. King | Informational | October 2014 |
| 7334 | PCE-Based Computation Procedure to Compute Shortest Constrained Point-to-Multipoint (P2MP) Inter-Domain Traffic Engineering Label Switched PathsQ. Zhao, D. Dhody, D. King, Z. Ali, R. Casellas | Experimental | August 2014 |
| 7308 | Extended Administrative Groups in MPLS Traffic Engineering (MPLS-TE)E. Osborne | Proposed Standard | July 2014 |
| 7150 | Conveying Vendor-Specific Constraints in the Path Computation Element Communication ProtocolF. Zhang, A. Farrel · obsoleted by RFC 7470 | Proposed Standard | March 2014 |
| 7149 | Software-Defined Networking: A Perspective from within a Service Provider EnvironmentM. Boucadair, C. Jacquenet | Informational | March 2014 |
| 7062 | Framework for GMPLS and PCE Control of G.709 Optical Transport NetworksF. Zhang, Ed., D. Li, H. Li, S. Belotti, D. Ceccarelli | Informational | November 2013 |
| 7025 | Requirements for GMPLS Applications of PCET. Otani, K. Ogaki, D. Caviglia, F. Zhang, C. Margaria | Informational | September 2013 |
| 6952 | Analysis of BGP, LDP, PCEP, and MSDP Issues According to the Keying and Authentication for Routing Protocols (KARP) Design GuideM. Jethanandani, K. Patel, L. Zheng | Informational | May 2013 |
| 6805 | The Application of the Path Computation Element Architecture to the Determination of a Sequence of Domains in MPLS and GMPLSD. King, Ed., A. Farrel, Ed. | Informational | November 2012 |
| 6601 | Generic Connection Admission Control (GCAC) Algorithm Specification for IP/MPLS NetworksG. Ash, Ed., D. McDysan | Experimental | April 2012 |
| 6518 | Keying and Authentication for Routing Protocols (KARP) Design GuidelinesG. Lebovitz, M. Bhatia | Informational | February 2012 |
| 6373 | MPLS Transport Profile (MPLS-TP) Control Plane FrameworkL. Andersson, Ed., L. Berger, Ed., L. Fang, Ed., N. Bitar, Ed., E. Gray, Ed. | Informational | September 2011 |
| 6163 | Framework for GMPLS and Path Computation Element (PCE) Control of Wavelength Switched Optical Networks (WSONs)Y. Lee, Ed., G. Bernstein, Ed., W. Imajuku | Informational | April 2011 |
| 6123 | Inclusion of Manageability Sections in Path Computation Element (PCE) Working Group DraftsA. Farrel | Historic | February 2011 |
| 6007 | Use of the Synchronization VECtor (SVEC) List for Synchronized Dependent Path ComputationsI. Nishioka, D. King | Informational | September 2010 |
| 6006 | Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched PathsQ. Zhao, Ed., D. King, Ed., F. Verhaeghe, T. Takeda, Z. Ali, J. Meuric · obsoleted by RFC 8306 | Proposed Standard | September 2010 |
| 5886 | A Set of Monitoring Tools for Path Computation Element (PCE)-Based ArchitectureJP. Vasseur, Ed., JL. Le Roux, Y. Ikejiri | Proposed Standard | June 2010 |
| 5824 | Requirements for Supporting Customer Resource ReSerVation Protocol (RSVP) and RSVP Traffic Engineering (RSVP-TE) over a BGP/MPLS IP-VPNK. Kumaki, Ed., R. Zhang, Y. Kamite | Informational | April 2010 |
| 5671 | Applicability of the Path Computation Element (PCE) to Point-to-Multipoint (P2MP) MPLS and GMPLS Traffic Engineering (TE)S. Yasukawa, A. Farrel, Ed. | Informational | October 2009 |
| 5623 | Framework for PCE-Based Inter-Layer MPLS and GMPLS Traffic EngineeringE. Oki, T. Takeda, JL. Le Roux, A. Farrel | Informational | September 2009 |
| 5557 | Path Computation Element Communication Protocol (PCEP) Requirements and Protocol Extensions in Support of Global Concurrent OptimizationY. Lee, JL. Le Roux, D. King, E. Oki | Proposed Standard | July 2009 |
| 5553 | Resource Reservation Protocol (RSVP) Extensions for Path Key SupportA. Farrel, Ed., R. Bradford, JP. Vasseur | Proposed Standard | May 2009 |
| 5541 | Encoding of Objective Functions in the Path Computation Element Communication Protocol (PCEP)JL. Le Roux, JP. Vasseur, Y. Lee | Proposed Standard | June 2009 |
| 5521 | Extensions to the Path Computation Element Communication Protocol (PCEP) for Route ExclusionsE. Oki, T. Takeda, A. Farrel | Proposed Standard | April 2009 |
| 5520 | Preserving Topology Confidentiality in Inter-Domain Path Computation Using a Path-Key-Based MechanismR. Bradford, Ed., JP. Vasseur, A. Farrel | Proposed Standard | April 2009 |
| 5511 | Routing Backus-Naur Form (RBNF): A Syntax Used to Form Encoding Rules in Various Routing Protocol SpecificationsA. Farrel | Proposed Standard | April 2009 |
| 5455 | Diffserv-Aware Class-Type Object for the Path Computation Element Communication ProtocolS. Sivabalan, Ed., J. Parker, S. Boutros, K. Kumaki | Proposed Standard | March 2009 |
| 5441 | A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched PathsJP. Vasseur, Ed., R. Zhang, N. Bitar, JL. Le Roux | Proposed Standard | April 2009 |