%% You should probably cite rfc6333 instead of this I-D. @techreport{ietf-softwire-dual-stack-lite-11, number = {draft-ietf-softwire-dual-stack-lite-11}, 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-dual-stack-lite/11/}, author = {Alain Durand and Ralph Droms and Yiu Lee and james woodyatt}, title = {{Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion}}, pagetotal = 32, year = 2011, month = may, day = 27, abstract = {This document revisits the dual-stack model and introduces the Dual- Stack Lite technology aimed at better aligning the costs and benefits of deploying IPv6 in service provider networks. Dual-Stack Lite enables a broadband service provider to share IPv4 addresses among customers by combining two well-known technologies: IP in IP (IPv4- in-IPv6) and Network Address Translation (NAT). {[}STANDARDS-TRACK{]}}, }