{"draft":"draft-ietf-v6ops-transition-comparison-04","doc_id":"RFC9313","title":"Pros and Cons of IPv6 Transition Technologies for IPv4-as-a-Service (IPv4aaS)","authors":["G. Lencse","J. Palet Martinez","L. Howard","R. Patterson","I. Farrer"],"format":["HTML","TEXT","PDF","XML"],"page_count":"27","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"IPv6 Operations","abstract":"Several IPv6 transition technologies have been developed to provide\r\ncustomers with IPv4-as-a-Service (IPv4aaS) for ISPs with an IPv6-only\r\naccess and\/or core network. These technologies have their advantages\r\nand disadvantages. Depending on existing topology, skills, strategy,\r\nand other preferences, one of these technologies may be the most\r\nappropriate solution for a network operator.\r\n\r\nThis document examines the five most prominent IPv4aaS technologies\r\nand considers a number of different aspects to provide network\r\noperators with an easy-to-use reference to assist in selecting the\r\ntechnology that best suits their needs.","pub_date":"October 2022","keywords":["IPv6","Transition Technologies","Comparison","IPv4aaS","IPv6-only","464XLAT","DNS64","Dual Stack Lite","Lightweight 4over6","MAP-E","MAP-T"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9313","errata_url":null}