%% You should probably cite rfc7510 instead of this I-D. @techreport{ietf-mpls-in-udp-00, number = {draft-ietf-mpls-in-udp-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-mpls-in-udp/00/}, author = {Xiaohu Xu and Nischal Sheth and Lucy Yong and Yongbing Fan}, title = {{Encapsulating MPLS in UDP}}, pagetotal = 9, year = 2013, month = jan, day = 12, abstract = {Existing technologies to encapsulate Multi-Protocol Label Switching (MPLS) over IP are not adequate for efficient load balancing of MPLS application traffic, such as MPLS-based Layer2 Virtual Private Network (L2VPN) or Layer3 Virtual Private Network (L3VPN) traffic across IP networks. This document specifies additional IP-based encapsulation technology, referred to as MPLS-in-User Datagram Protocol (UDP), which can facilitate the load balancing of MPLS application traffic across IP networks.}, }