%% You should probably cite rfc5571 instead of this I-D. @techreport{ietf-softwire-hs-framework-l2tpv2-13, number = {draft-ietf-softwire-hs-framework-l2tpv2-13}, 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-softwire-hs-framework-l2tpv2/13/}, author = {Laurent Toutain and Maria Santos and Bill Storer and Carlos Pignataro and Jean-Francois Tremblay and Bruno Stevant}, title = {{Softwire Hub and Spoke Deployment Framework with Layer Two Tunneling Protocol Version 2 (L2TPv2)}}, pagetotal = 41, year = 2009, month = apr, day = 13, abstract = {This document describes the framework of the Softwire "Hub and Spoke" solution with the Layer Two Tunneling Protocol version 2 (L2TPv2). The implementation details specified in this document should be followed to achieve interoperability among different vendor implementations. {[}STANDARDS-TRACK{]}}, }