Definition of a Record Route Object (RRO) Node-Id Sub-Object. - Jean-Philippe Vasseur; Zafar Ali; Siva Sivabalan (RFC, 2006)

Diffserv-Aware Class-Type Object for the Path Computation Element Communication Protocol. - Siva Sivabalan; Jon Parker; Sami Boutros; Kenji Kumaki (RFC, 2009)

MPLS Transport Profile Lock Instruct and Loopback Functions. - Sami Boutros; Siva Sivabalan; Rahul Aggarwal; Martin Vigoureux; Xuehui Dai (RFC, 2011)

Definition of Time to Live TLV for LSP-Ping Mechanisms. - Sami Boutros; Siva Sivabalan; George Swallow; Shaleen Saxena; Vishwas Manral; Sam Aldrin (RFC, 2014)

Media Access Control (MAC) Address Withdrawal over Static Pseudowire. - Siva Sivabalan; Sami Boutros; Himanshu Shah; Sam Aldrin; Mannan Venkatesan (RFC, 2016)

UDP Return Path for Packet Loss and Delay Measurement for MPLS Networks. - Stewart Bryant; Siva Sivabalan; Sagar Soni (RFC, 2016)

Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE Model. - Edward Crabbe; Ina Minei; Siva Sivabalan; Robert Varga (RFC, 2017)

Signaling Root-Initiated Point-to-Multipoint Pseudowire Using LDP. - Sami Boutros; Siva Sivabalan (RFC, 2018)

Conveying Path Setup Type in PCE Communication Protocol (PCEP) Messages. - Siva Sivabalan; Jeff Tantsura; Ina Minei; Robert Varga; Jonathan Hardwick (RFC, 2018)

Recommendations for RSVP-TE and Segment Routing (SR) Label Switched Path (LSP) Coexistence. - Harish Sitaraman; Vishnu Pavan Beeram; Ina Minei; Siva Sivabalan (RFC, 2018)

Entropy Label for Source Packet Routing in Networking (SPRING) Tunnels. - Sriganesh Kini; Kireeti Kompella; Siva Sivabalan; Stephane Litkowski; Rob Shakir; Jeff Tantsura (RFC, 2019)

Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing. - Siva Sivabalan; Clarence Filsfils; Jeff Tantsura; Wim Henderickx; Jonathan Hardwick (RFC, 2019)

Path Computation Element Communication Protocol (PCEP) Extensions for Establishing Relationships between Sets of Label Switched Paths (LSPs). - Ina Minei; Edward Crabbe; Siva Sivabalan; Hariharan Ananthakrishnan; Dhruv Dhody; Yosuke Tanaka (RFC, 2020)

Ability for a Stateful Path Computation Element (PCE) to Request and Obtain Control of a Label Switched Path (LSP). - Aswatnarayan Raghuram; Alvin Goddard; Jay Karthik; Siva Sivabalan; Mahendra Singh Negi (RFC, 2020)

Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCE. - Hariharan Ananthakrishnan; Siva Sivabalan; Colby Barth; Ina Minei; Mahendra Singh Negi (RFC, 2020)

Path Computation Element Communication Protocol (PCEP) Extension for Label Switched Path (LSP) Diversity Constraint Signaling. - Stephane Litkowski; Siva Sivabalan; Colby Barth; Mahendra Singh Negi (RFC, 2020)

Synonymous Flow Label Framework. - Stewart Bryant; Mach (Guoyi) Chen; George Swallow; Siva Sivabalan; Gregory Mirsky (RFC, 2021)

Path Computation Element Communication Protocol (PCEP) Extension for Associating Policies and Label Switched Paths (LSPs). - Stephane Litkowski; Siva Sivabalan; Jeff Tantsura; Jonathan Hardwick; Cheng Li (RFC, 2021)

Local Protection Enforcement in the Path Computation Element Communication Protocol (PCEP). - Andrew Stone; Mustapha Aïssaoui; Samuel Sidor; Siva Sivabalan (RFC, 2023)

Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment Routing. - Cheng Li; Prejeeth Kaladharan; Siva Sivabalan; Mike Koldychev; Yongqing Zhu (RFC, 2024)

Carrying Binding Label/SID in PCE-Based Networks. - Siva Sivabalan; Clarence Filsfils; Jeff Tantsura; Stefano Previdi; Cheng Li (RFC, 2024)

Conveying Vendor-Specific Information in the Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE. - Cheng Li; Haomian Zheng; Siva Sivabalan; Samuel Sidor; Zafar Ali (RFC, 2025)