The following publications are possibly variants of this publication:
- OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic EngineeringMach (Guoyi) Chen, Renhai Zhang, Xiaodong Duan. rfc, 5392:1-17, January 2009. [doi]
- IS-IS Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic EngineeringMach (Guoyi) Chen, Les Ginsberg, Stefano Previdi, Xiaodong Duan. rfc, 9346:1-19, February 2023. [doi]
- Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic EngineeringEiji Oki, Tomonori Takeda, Adrian Farrel, Fatai Zhang. rfc, 8282:1-22, December 2017. [doi]
- MPLS Inter-Autonomous System (AS) Traffic Engineering (TE) RequirementsRaymond Zhang, Jean-Philippe Vasseur. rfc, 4216:1-29, November 2005. [doi]