%% You should probably cite rfc7598 instead of this I-D. @techreport{ietf-softwire-map-dhcp-06, number = {draft-ietf-softwire-map-dhcp-06}, 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-map-dhcp/06/}, author = {Tomek Mrugalski and Ole Trøan and Wojciech Dec and Congxiao Bao and Leaf Yeh and Xiaohong Deng}, title = {{DHCPv6 Options for configuration of Softwire Address and Port Mapped Clients}}, pagetotal = 16, year = 2013, month = nov, day = 19, abstract = {This document specifies DHCPv6 options, termed Softwire46 options, for the provisioning of Softwire46 Customer Edge (CE) devices. Softwire46 is a collective term used to refer to architectures based on the notion of IPv4 Address+Port (A+P) for providing IPv4 connectivity across an IPv6 network.}, }