| 791 | Internet ProtocolJ. Postel | Internet Standard | September 1981 |
| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2474 | Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 HeadersK. Nichols, S. Blake, F. Baker, D. Black | Proposed Standard | December 1998 |
| 2475 | An Architecture for Differentiated ServicesS. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss | Informational | December 1998 |
| 2597 | Assured Forwarding PHB GroupJ. Heinanen, F. Baker, W. Weiss, J. Wroclawski | Proposed Standard | June 1999 |
| 3031 | Multiprotocol Label Switching ArchitectureE. Rosen, A. Viswanathan, R. Callon | Proposed Standard | January 2001 |
| 3032 | MPLS Label Stack EncodingE. Rosen, D. Tappan, G. Fedorkow, Y. Rekhter, D. Farinacci, T. Li, A. Conta | Proposed Standard | January 2001 |
| 3168 | The Addition of Explicit Congestion Notification (ECN) to IPK. Ramakrishnan, S. Floyd, D. Black | Proposed Standard | September 2001 |
| 3209 | RSVP-TE: Extensions to RSVP for LSP TunnelsD. Awduche, L. Berger, D. Gan, T. Li, V. Srinivasan, G. Swallow | Proposed Standard | December 2001 |
| 3270 | Multi-Protocol Label Switching (MPLS) Support of Differentiated ServicesF. Le Faucheur, Ed., L. Wu, B. Davie, S. Davari, P. Vaananen, R. Krishnan, P. Cheval, J. Heinanen | Proposed Standard | May 2002 |
| 3429 | Assignment of the 'OAM Alert Label' for Multiprotocol Label Switching Architecture (MPLS) Operation and Maintenance (OAM) FunctionsH. Ohta | Informational | November 2002 |
| 3443 | Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) NetworksP. Agarwal, B. Akyol | Proposed Standard | January 2003 |
| 3471 | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional DescriptionL. Berger, Ed. | Proposed Standard | February 2003 |
| 3550 | RTP: A Transport Protocol for Real-Time ApplicationsH. Schulzrinne, S. Casner, R. Frederick, V. Jacobson | Internet Standard | July 2003 |
| 3828 | The Lightweight User Datagram Protocol (UDP-Lite)L-A. Larzon, M. Degermark, S. Pink, L-E. Jonsson, Ed., G. Fairhurst, Ed. | Proposed Standard | July 2004 |
| 3985 | Pseudo Wire Emulation Edge-to-Edge (PWE3) ArchitectureS. Bryant, Ed., P. Pate, Ed. | Informational | March 2005 |
| 4023 | Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE)T. Worster, Y. Rekhter, E. Rosen, Ed. | Proposed Standard | March 2005 |
| 4090 | Fast Reroute Extensions to RSVP-TE for LSP TunnelsP. Pan, Ed., G. Swallow, Ed., A. Atlas, Ed. | Proposed Standard | May 2005 |
| 4110 | A Framework for Layer 3 Provider-Provisioned Virtual Private Networks (PPVPNs)R. Callon, M. Suzuki | Informational | July 2005 |
| 4124 | Protocol Extensions for Support of Diffserv-aware MPLS Traffic EngineeringF. Le Faucheur, Ed. | Proposed Standard | June 2005 |
| 4182 | Removing a Restriction on the use of MPLS Explicit NULLE. Rosen | Proposed Standard | September 2005 |
| 4201 | Link Bundling in MPLS Traffic Engineering (TE)K. Kompella, Y. Rekhter, L. Berger | Proposed Standard | October 2005 |
| 4206 | Label Switched Paths (LSP) Hierarchy with Generalized Multi-Protocol Label Switching (GMPLS) Traffic Engineering (TE)K. Kompella, Y. Rekhter | Proposed Standard | October 2005 |
| 4221 | Multiprotocol Label Switching (MPLS) Management OverviewT. Nadeau, C. Srinivasan, A. Farrel | Informational | November 2005 |
| 4340 | Datagram Congestion Control Protocol (DCCP)E. Kohler, M. Handley, S. Floyd | Proposed Standard | March 2006 |
| 4364 | BGP/MPLS IP Virtual Private Networks (VPNs)E. Rosen, Y. Rekhter | Proposed Standard | February 2006 |
| 4377 | Operations and Management (OAM) Requirements for Multi-Protocol Label Switched (MPLS) NetworksT. Nadeau, M. Morrow, G. Swallow, D. Allan, S. Matsushima | Informational | February 2006 |
| 4379 | Detecting Multi-Protocol Label Switched (MPLS) Data Plane FailuresK. Kompella, G. Swallow · obsoleted by RFC 8029 | Proposed Standard | February 2006 |
| 4385 | Pseudowire Emulation Edge-to-Edge (PWE3) Control Word for Use over an MPLS PSNS. Bryant, G. Swallow, L. Martini, D. McPherson | Proposed Standard | February 2006 |
| 4664 | Framework for Layer 2 Virtual Private Networks (L2VPNs)L. Andersson, Ed., E. Rosen, Ed. | Informational | September 2006 |
| 4817 | Encapsulation of MPLS over Layer 2 Tunneling Protocol Version 3M. Townsley, C. Pignataro, S. Wainner, T. Seely, J. Young | Proposed Standard | March 2007 |
| 4875 | Extensions to Resource Reservation Protocol - Traffic Engineering (RSVP-TE) for Point-to-Multipoint TE Label Switched Paths (LSPs)R. Aggarwal, Ed., D. Papadimitriou, Ed., S. Yasukawa, Ed. | Proposed Standard | May 2007 |
| 4928 | Avoiding Equal Cost Multipath Treatment in MPLS NetworksG. Swallow, S. Bryant, L. Andersson | Best Current Practice | June 2007 |
| 4950 | ICMP Extensions for Multiprotocol Label SwitchingR. Bonica, D. Gan, D. Tappan, C. Pignataro | Proposed Standard | August 2007 |
| 4960 | Stream Control Transmission ProtocolR. Stewart, Ed. · obsoleted by RFC 9260 | Proposed Standard | September 2007 |
| 5036 | LDP SpecificationL. Andersson, Ed., I. Minei, Ed., B. Thomas, Ed. | Draft Standard | October 2007 |
| 5082 | The Generalized TTL Security Mechanism (GTSM)V. Gill, J. Heasley, D. Meyer, P. Savola, Ed., C. Pignataro | Proposed Standard | October 2007 |
| 5085 | Pseudowire Virtual Circuit Connectivity Verification (VCCV): A Control Channel for PseudowiresT. Nadeau, Ed., C. Pignataro, Ed. | Proposed Standard | December 2007 |
| 5129 | Explicit Congestion Marking in MPLSB. Davie, B. Briscoe, J. Tay | Proposed Standard | January 2008 |
| 5286 | Basic Specification for IP Fast Reroute: Loop-Free AlternatesA. Atlas, Ed., A. Zinin, Ed. | Proposed Standard | September 2008 |
| 5317 | Joint Working Team (JWT) Report on MPLS Architectural Considerations for a Transport ProfileS. Bryant, Ed., L. Andersson, Ed. | Informational | February 2009 |
| 5332 | MPLS Multicast EncapsulationsT. Eckert, E. Rosen, Ed., R. Aggarwal, Y. Rekhter | Proposed Standard | August 2008 |
| 5462 | Multiprotocol Label Switching (MPLS) Label Stack Entry: "EXP" Field Renamed to "Traffic Class" FieldL. Andersson, R. Asati | Proposed Standard | February 2009 |
| 5470 | Architecture for IP Flow Information ExportG. Sadasivan, N. Brownlee, B. Claise, J. Quittek | Informational | March 2009 |
| 5586 | MPLS Generic Associated ChannelM. Bocci, Ed., M. Vigoureux, Ed., S. Bryant, Ed. | Proposed Standard | June 2009 |
| 5640 | Load-Balancing for Mesh SoftwiresC. Filsfils, P. Mohapatra, C. Pignataro | Proposed Standard | August 2009 |
| 5695 | MPLS Forwarding Benchmarking Methodology for IP FlowsA. Akhter, R. Asati, C. Pignataro | Informational | November 2009 |
| 5704 | Uncoordinated Protocol Development Considered HarmfulS. Bryant, Ed., M. Morrow, Ed., IAB | Informational | November 2009 |
| 5714 | IP Fast Reroute FrameworkM. Shand, S. Bryant | Informational | January 2010 |
| 5715 | A Framework for Loop-Free ConvergenceM. Shand, S. Bryant | Informational | January 2010 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 5860 | Requirements for Operations, Administration, and Maintenance (OAM) in MPLS Transport NetworksM. Vigoureux, Ed., D. Ward, Ed., M. Betts, Ed. | Proposed Standard | May 2010 |
| 5880 | Bidirectional Forwarding Detection (BFD)D. Katz, D. Ward | Proposed Standard | June 2010 |
| 5884 | Bidirectional Forwarding Detection (BFD) for MPLS Label Switched Paths (LSPs)R. Aggarwal, K. Kompella, T. Nadeau, G. Swallow | Proposed Standard | June 2010 |
| 5885 | Bidirectional Forwarding Detection (BFD) for the Pseudowire Virtual Circuit Connectivity Verification (VCCV)T. Nadeau, Ed., C. Pignataro, Ed. | Proposed Standard | June 2010 |
| 5905 | Network Time Protocol Version 4: Protocol and Algorithms SpecificationD. Mills, J. Martin, Ed., J. Burbank, W. Kasch | Proposed Standard | June 2010 |
| 5920 | Security Framework for MPLS and GMPLS NetworksL. Fang, Ed. | Informational | July 2010 |
| 6291 | Guidelines for the Use of the "OAM" Acronym in the IETFL. Andersson, H. van Helvoort, R. Bonica, D. Romascanu, S. Mansfield | Best Current Practice | June 2011 |
| 6310 | Pseudowire (PW) Operations, Administration, and Maintenance (OAM) Message MappingM. Aissaoui, P. Busschbach, L. Martini, M. Morrow, T. Nadeau, Y(J). Stein | Proposed Standard | July 2011 |
| 6371 | Operations, Administration, and Maintenance Framework for MPLS-Based Transport NetworksI. Busi, Ed., D. Allan, Ed. | Informational | September 2011 |
| 6374 | Packet Loss and Delay Measurement for MPLS NetworksD. Frost, S. Bryant | Proposed Standard | September 2011 |
| 6375 | A Packet Loss and Delay Measurement Profile for MPLS-Based Transport NetworksD. Frost, Ed., S. Bryant, Ed. | Informational | September 2011 |
| 6378 | MPLS Transport Profile (MPLS-TP) Linear ProtectionY. Weingarten, Ed., S. Bryant, E. Osborne, N. Sprecher, A. Fulignoli, Ed. | Proposed Standard | October 2011 |
| 6388 | Label Distribution Protocol Extensions for Point-to-Multipoint and Multipoint-to-Multipoint Label Switched PathsIJ. Wijnands, Ed., I. Minei, Ed., K. Kompella, B. Thomas | Proposed Standard | November 2011 |
| 6391 | Flow-Aware Transport of Pseudowires over an MPLS Packet Switched NetworkS. Bryant, Ed., C. Filsfils, U. Drafz, V. Kompella, J. Regan, S. Amante | Proposed Standard | November 2011 |
| 6424 | Mechanism for Performing Label Switched Path Ping (LSP Ping) over MPLS TunnelsN. Bahadur, K. Kompella, G. Swallow · obsoleted by RFC 8029 | Proposed Standard | November 2011 |
| 6425 | Detecting Data-Plane Failures in Point-to-Multipoint MPLS - Extensions to LSP PingS. Saxena, Ed., G. Swallow, Z. Ali, A. Farrel, S. Yasukawa, T. Nadeau | Proposed Standard | November 2011 |
| 6426 | MPLS On-Demand Connectivity Verification and Route TracingE. Gray, N. Bahadur, S. Boutros, R. Aggarwal | Proposed Standard | November 2011 |
| 6427 | MPLS Fault Management Operations, Administration, and Maintenance (OAM)G. Swallow, Ed., A. Fulignoli, Ed., M. Vigoureux, Ed., S. Boutros, D. Ward | Proposed Standard | November 2011 |
| 6428 | Proactive Connectivity Verification, Continuity Check, and Remote Defect Indication for the MPLS Transport ProfileD. Allan, Ed., G. Swallow, Ed., J. Drake, Ed. | Proposed Standard | November 2011 |
| 6435 | MPLS Transport Profile Lock Instruct and Loopback FunctionsS. Boutros, Ed., S. Sivabalan, Ed., R. Aggarwal, Ed., M. Vigoureux, Ed., X. Dai, Ed. | Proposed Standard | November 2011 |
| 6438 | Using the IPv6 Flow Label for Equal Cost Multipath Routing and Link Aggregation in TunnelsB. Carpenter, S. Amante | Proposed Standard | November 2011 |
| 6478 | Pseudowire Status for Static PseudowiresL. Martini, G. Swallow, G. Heron, M. Bocci | Proposed Standard | May 2012 |
| 6639 | Multiprotocol Label Switching Transport Profile (MPLS-TP) MIB-Based Management OverviewD. King, Ed., M. Venkatesan, Ed. | Informational | June 2012 |
| 6669 | An Overview of the Operations, Administration, and Maintenance (OAM) Toolset for MPLS-Based Transport NetworksN. Sprecher, L. Fang | Informational | July 2012 |
| 6670 | The Reasons for Selecting a Single Solution for MPLS Transport Profile (MPLS-TP) Operations, Administration, and Maintenance (OAM)N. Sprecher, KY. Hong | Informational | July 2012 |
| 6720 | The Generalized TTL Security Mechanism (GTSM) for the Label Distribution Protocol (LDP)C. Pignataro, R. Asati | Proposed Standard | August 2012 |
| 6790 | The Use of Entropy Labels in MPLS ForwardingK. Kompella, J. Drake, S. Amante, W. Henderickx, L. Yong | Proposed Standard | November 2012 |
| 6829 | Label Switched Path (LSP) Ping for Pseudowire Forwarding Equivalence Classes (FECs) Advertised over IPv6M. Chen, P. Pan, C. Pignataro, R. Asati · obsoleted by RFC 8029 | Proposed Standard | January 2013 |
| 6894 | Methodology for Benchmarking MPLS Traffic Engineered (MPLS-TE) Fast Reroute ProtectionR. Papneja, S. Vapiwala, J. Karthik, S. Poretsky, S. Rao, JL. Le Roux | Informational | March 2013 |
| 6941 | MPLS Transport Profile (MPLS-TP) Security FrameworkL. Fang, Ed., B. Niven-Jenkins, Ed., S. Mansfield, Ed., R. Graveman, Ed. | Informational | April 2013 |
| 6981 | A Framework for IP and MPLS Fast Reroute Using Not-Via AddressesS. Bryant, S. Previdi, M. Shand | Informational | August 2013 |
| 7012 | Information Model for IP Flow Information Export (IPFIX)B. Claise, Ed., B. Trammell, Ed. | Proposed Standard | September 2013 |
| 7023 | MPLS and Ethernet Operations, Administration, and Maintenance (OAM) InterworkingD. Mohan, Ed., N. Bitar, Ed., A. Sajassi, Ed., S. DeLord, P. Niger, R. Qiu | Proposed Standard | October 2013 |
| 7074 | Revised Definition of the GMPLS Switching Capability and Type FieldsL. Berger, J. Meuric | Proposed Standard | November 2013 |
| 7079 | The Pseudowire (PW) and Virtual Circuit Connectivity Verification (VCCV) Implementation Survey ResultsN. Del Regno, Ed., A. Malis, Ed. | Informational | November 2013 |
| 7274 | Allocating and Retiring Special-Purpose MPLS LabelsK. Kompella, L. Andersson, A. Farrel | Proposed Standard | June 2014 |
| 7324 | Updates to MPLS Transport Profile Linear ProtectionE. Osborne | Proposed Standard | July 2014 |