| 9969 | Report from the IAB Workshop on AI-CONTROLM. Nottingham, S. Krishnan | Informational | May 2026 |
| 9928 | DHCPv4 over DHCPv6 with Relay Agent SupportC. Porfiri, S. Krishnan, J. Arkko, M. Kühlewind | Proposed Standard | March 2026 |
| 9812 | Clarification of IPv6 Address Allocation PolicyB. Carpenter, S. Krishnan, D. Farmer | Best Current Practice | October 2025 |
| 9686 | Registering Self-Generated IPv6 Addresses Using DHCPv6W. Kumari, S. Krishnan, R. Asati, L. Colitti, J. Linkova, S. Jiang | Proposed Standard | December 2024 |
| 9602 | Segment Routing over IPv6 (SRv6) Segment Identifiers in the IPv6 Addressing ArchitectureS. Krishnan | Informational | October 2024 |
| 9547 | Report from the IAB Workshop on Environmental Impact of Internet Applications and Systems, 2022J. Arkko, C. S. Perkins, S. Krishnan | Informational | February 2024 |
| 8981 | Temporary Address Extensions for Stateless Address Autoconfiguration in IPv6F. Gont, S. Krishnan, T. Narten, R. Draves | Proposed Standard | February 2021 |
| 8719 | High-Level Guidance for the Meeting Policy of the IETFS. Krishnan | Best Current Practice | February 2020 |
| 8319 | Support for Adjustable Maximum Router Lifetimes per LinkS. Krishnan, J. Korhonen, S. Chakrabarti, E. Nordmark, A. Yourtchenko | Proposed Standard | February 2018 |
| 7844 | Anonymity Profiles for DHCP ClientsC. Huitema, T. Mrugalski, S. Krishnan | Proposed Standard | May 2016 |
| 7837 | IPv6 Destination Option for Congestion Exposure (ConEx)S. Krishnan, M. Kuehlewind, B. Briscoe, C. Ralli | Experimental | May 2016 |
| 7824 | Privacy Considerations for DHCPv6S. Krishnan, T. Mrugalski, S. Jiang | Informational | May 2016 |
| 7819 | Privacy Considerations for DHCPS. Jiang, S. Krishnan, T. Mrugalski | Informational | April 2016 |
| 7778 | Mobile Communication Congestion Exposure ScenarioD. Kutscher, F. Mir, R. Winter, S. Krishnan, Y. Zhang, CJ. Bernardos | Informational | March 2016 |
| 7676 | IPv6 Support for Generic Routing Encapsulation (GRE)C. Pignataro, R. Bonica, S. Krishnan | Proposed Standard | October 2015 |
| 7559 | Packet-Loss Resiliency for Router SolicitationsS. Krishnan, D. Anipko, D. Thaler | Proposed Standard | May 2015 |
| 7341 | DHCPv4-over-DHCPv6 (DHCP 4o6) TransportQ. Sun, Y. Cui, M. Siodelski, S. Krishnan, I. Farrer | Proposed Standard | August 2014 |
| 7227 | Guidelines for Creating New DHCPv6 OptionsD. Hankins, T. Mrugalski, M. Siodelski, S. Jiang, S. Krishnan | Best Current Practice | May 2014 |
| 7077 | Update Notifications for Proxy Mobile IPv6S. Krishnan, S. Gundavelli, M. Liebsch, H. Yokota, J. Korhonen | Proposed Standard | November 2013 |
| 7066 | IPv6 for Third Generation Partnership Project (3GPP) Cellular HostsJ. Korhonen, Ed., J. Arkko, Ed., T. Savolainen, S. Krishnan | Informational | November 2013 |
| 6788 | The Line-Identification OptionS. Krishnan, A. Kavanagh, B. Varga, S. Ooghe, E. Nordmark | Proposed Standard | November 2012 |
| 6730 | Requirements for IETF Nominations Committee ToolsS. Krishnan, J. Halpern | Informational | September 2012 |
| 6705 | Localized Routing for Proxy Mobile IPv6S. Krishnan, R. Koodli, P. Loureiro, Q. Wu, A. Dutta | Proposed Standard | September 2012 |
| 6603 | Prefix Exclude Option for DHCPv6-based Prefix DelegationJ. Korhonen, Ed., T. Savolainen, S. Krishnan, O. Troan | Proposed Standard | May 2012 |
| 6602 | Bulk Binding Update Support for Proxy Mobile IPv6F. Abinader, Ed., S. Gundavelli, Ed., K. Leung, S. Krishnan, D. Premec | Proposed Standard | May 2012 |
| 6564 | A Uniform Format for IPv6 Extension HeadersS. Krishnan, J. Woodyatt, E. Kline, J. Hoagland, M. Bhatia | Proposed Standard | April 2012 |
| 6496 | Secure Proxy ND Support for SEcure Neighbor Discovery (SEND)S. Krishnan, J. Laganier, M. Bonola, A. Garcia-Martinez | Experimental | February 2012 |
| 6495 | Subject Key Identifier (SKI) SEcure Neighbor Discovery (SEND) Name Type FieldsR. Gagliano, S. Krishnan, A. Kukec | Proposed Standard | February 2012 |
| 6494 | Certificate Profile and Certificate Management for SEcure Neighbor Discovery (SEND)R. Gagliano, S. Krishnan, A. Kukec | Proposed Standard | February 2012 |
| 6273 | The Secure Neighbor Discovery (SEND) Hash Threat AnalysisA. Kukec, S. Krishnan, S. Jiang | Informational | June 2011 |
| 6224 | Base Deployment for Multicast Listener Support in Proxy Mobile IPv6 (PMIPv6) DomainsT. Schmidt, M. Waehlisch, S. Krishnan | Informational | April 2011 |
| 6221 | Lightweight DHCPv6 Relay AgentD. Miles, Ed., S. Ooghe, W. Dec, S. Krishnan, A. Kavanagh | Proposed Standard | May 2011 |
| 6169 | Security Concerns with IP TunnelingS. Krishnan, D. Thaler, J. Hoagland | Informational | April 2011 |
| 6071 | IP Security (IPsec) and Internet Key Exchange (IKE) Document RoadmapS. Frankel, S. Krishnan | Informational | February 2011 |
| 6059 | Simple Procedures for Detecting Network Attachment in IPv6S. Krishnan, G. Daley | Proposed Standard | November 2010 |
| 5991 | Teredo Security UpdatesD. Thaler, S. Krishnan, J. Hoagland | Proposed Standard | September 2010 |
| 5909 | Securing Neighbor Discovery Proxy: Problem StatementJ-M. Combes, S. Krishnan, G. Daley | Informational | July 2010 |
| 5847 | Heartbeat Mechanism for Proxy Mobile IPv6V. Devarapalli, Ed., R. Koodli, Ed., H. Lim, N. Kant, S. Krishnan, J. Laganier | Proposed Standard | June 2010 |
| 5722 | Handling of Overlapping IPv6 FragmentsS. Krishnan | Proposed Standard | December 2009 |
| 5453 | Reserved IPv6 Interface IdentifiersS. Krishnan | Proposed Standard | February 2009 |
| 4957 | Link-Layer Event Notifications for Detecting Network AttachmentsS. Krishnan, Ed., N. Montavont, E. Njedjou, S. Veerepalli, A. Yegin, Ed. | Informational | August 2007 |
| 4942 | IPv6 Transition/Co-existence Security ConsiderationsE. Davies, S. Krishnan, P. Savola | Informational | September 2007 |
| 4941 | Privacy Extensions for Stateless Address Autoconfiguration in IPv6T. Narten, R. Draves, S. Krishnan · obsoleted by RFC 8981 | Draft Standard | September 2007 |