%% You should probably cite draft-ietf-ospf-encapsulation-cap instead of this I-D. @techreport{xu-ospf-encapsulation-cap-02, number = {draft-xu-ospf-encapsulation-cap-02}, 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-encapsulation-cap/02/}, author = {Xiaohu Xu and Bruno Decraene and Robert Raszuk and Uma Chunduri and Luis M. Contreras and Luay Jalil}, title = {{Advertising Tunnelling Capability in OSPF}}, pagetotal = 11, year = 2015, month = jun, day = 30, abstract = {Some networks use tunnels for a variety of reasons. A large variety of tunnel types are defined and the ingress needs to select a type of tunnel which is supported by the egress. This document defines how to advertise egress tunnel capabilities in OSPF Router Information.}, }