%% You should probably cite draft-ietf-ospf-mpls-elc instead of this I-D. @techreport{xu-ospf-mpls-elc-01, number = {draft-xu-ospf-mpls-elc-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-xu-ospf-mpls-elc/01/}, author = {Xiaohu Xu and Sriganesh Kini and Siva Sivabalan and Clarence Filsfils and Stephane Litkowski}, title = {{Signaling Entropy Label Capability Using OSPF}}, pagetotal = 5, year = 2014, month = oct, day = 10, abstract = {Multi Protocol Label Switching (MPLS) has defined a mechanism to load balance traffic flows using Entropy Labels (EL). An ingress LSR cannot insert ELs for packets going into a given tunnel unless an egress LSR has indicated via signaling that it can process ELs on that tunnel. This draft defines a mechanism to signal that capability using OSPF. This mechanism is useful when the label advertisement is also done via OSPF.}, }