%% You should probably cite rfc7597 instead of this I-D. @techreport{ietf-softwire-map-13, number = {draft-ietf-softwire-map-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-map/13/}, author = {Ole Trøan and Wojciech Dec and Xing Li and Congxiao Bao and Satoru Matsushima and Tetsuya Murakami and Tom Taylor}, title = {{Mapping of Address and Port with Encapsulation (MAP-E)}}, pagetotal = 35, year = 2015, month = mar, day = 9, abstract = {This document describes a mechanism for transporting IPv4 packets across an IPv6 network using IP encapsulation. It also describes a generic mechanism for mapping between IPv6 addresses and IPv4 addresses as well as transport-layer ports.}, }