| 9902 | A YANG Data Model for IS-IS Segment Routing over the MPLS Data PlaneS. Litkowski, Y. Qu, A. Lindem, I. Chen, J. Tantsura | Proposed Standard | December 2025 |
| 9855 | Topology Independent Fast Reroute Using Segment RoutingA. Bashandy, S. Litkowski, C. Filsfils, P. Francois, B. Decraene, D. Voyer | Proposed Standard | October 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 |
| 9702 | YANG Data Model for Maximum Segment Identifier (SID) Depth (MSD) Types and MPLS MSDY. Qu, A. Lindem, S. Litkowski, J. Tantsura | Proposed Standard | January 2025 |
| 9130 | YANG Data Model for the IS-IS ProtocolS. Litkowski, Ed., D. Yeung, A. Lindem, J. Zhang, L. Lhotka | Proposed Standard | October 2022 |
| 9089 | Signaling Entropy Label Capability and Entropy Readable Label Depth Using OSPFX. Xu, S. Kini, P. Psenak, C. Filsfils, S. Litkowski, M. Bocci | Proposed Standard | August 2021 |
| 9088 | Signaling Entropy Label Capability and Entropy Readable Label Depth Using IS-ISX. Xu, S. Kini, P. Psenak, C. Filsfils, S. Litkowski, M. Bocci | Proposed Standard | August 2021 |
| 9020 | YANG Data Model for Segment RoutingS. Litkowski, Y. Qu, A. Lindem, P. Sarkar, J. Tantsura | Proposed Standard | May 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 |
| 8950 | Advertising IPv4 Network Layer Reachability Information (NLRI) with an IPv6 Next HopS. Litkowski, S. Agrawal, K. Ananthamurthy, K. Patel | Proposed Standard | November 2020 |
| 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 |
| 8662 | Entropy Label for Source Packet Routing in Networking (SPRING) TunnelsS. Kini, K. Kompella, S. Sivabalan, S. Litkowski, R. Shakir, J. Tantsura | Proposed Standard | December 2019 |
| 8661 | Segment Routing MPLS Interworking with LDPA. Bashandy, Ed., C. Filsfils, Ed., S. Previdi, B. Decraene, S. Litkowski | Proposed Standard | December 2019 |
| 8660 | Segment Routing with the MPLS Data PlaneA. Bashandy, Ed., C. Filsfils, Ed., S. Previdi, B. Decraene, S. Litkowski, R. Shakir | Proposed Standard | December 2019 |
| 8611 | Label Switched Path (LSP) Ping and Traceroute Multipath Support for Link Aggregation Group (LAG) InterfacesN. Akiya, G. Swallow, S. Litkowski, B. Decraene, J. Drake, M. Chen | Proposed Standard | June 2019 |
| 8541 | Impact of Shortest Path First (SPF) Trigger and Delay Strategies on IGP Micro-loopsS. Litkowski, B. Decraene, M. Horneffer | Informational | March 2019 |
| 8405 | Shortest Path First (SPF) Back-Off Delay Algorithm for Link-State IGPsB. Decraene, S. Litkowski, H. Gredler, A. Lindem, P. Francois, C. Bowers | Proposed Standard | June 2018 |
| 8402 | Segment Routing ArchitectureC. Filsfils, Ed., S. Previdi, Ed., L. Ginsberg, B. Decraene, S. Litkowski, R. Shakir | Proposed Standard | July 2018 |
| 8333 | Micro-loop Prevention by Introducing a Local Convergence DelayS. Litkowski, B. Decraene, C. Filsfils, P. Francois | Proposed Standard | March 2018 |
| 8299 | YANG Data Model for L3VPN Service DeliveryQ. Wu, Ed., S. Litkowski, L. Tomotaki, K. Ogaki | Proposed Standard | January 2018 |
| 8102 | Remote-LFA Node Protection and ManageabilityP. Sarkar, Ed., S. Hegde, C. Bowers, H. Gredler, S. Litkowski | Proposed Standard | March 2017 |
| 8049 | YANG Data Model for L3VPN Service DeliveryS. Litkowski, L. Tomotaki, K. Ogaki · obsoleted by RFC 8299 | Proposed Standard | February 2017 |
| 7917 | Advertising Node Administrative Tags in IS-ISP. Sarkar, Ed., H. Gredler, S. Hegde, S. Litkowski, B. Decraene | Proposed Standard | July 2016 |
| 7916 | Operational Management of Loop-Free AlternatesS. Litkowski, Ed., B. Decraene, C. Filsfils, K. Raza, M. Horneffer, P. Sarkar | Proposed Standard | July 2016 |
| 7899 | Multicast VPN State DampingT. Morin, Ed., S. Litkowski, K. Patel, Z. Zhang, R. Kebler, J. Haas | Proposed Standard | June 2016 |
| 7855 | Source Packet Routing in Networking (SPRING) Problem Statement and RequirementsS. Previdi, Ed., C. Filsfils, Ed., B. Decraene, S. Litkowski, M. Horneffer, R. Shakir | Informational | May 2016 |
| 7775 | IS-IS Route Preference for Extended IP and IPv6 ReachabilityL. Ginsberg, S. Litkowski, S. Previdi | Proposed Standard | February 2016 |