IPv6 Router Advertisement IPv6-Only Flag

Document Type Expired Internet-Draft (6man WG)
Authors Bob Hinden  , Brian Carpenter  , Bjoern Zeeb 
Last updated 2019-09-08 (latest revision 2019-03-07)
Replaces draft-hinden-ipv4flag
Stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Expired & archived
plain text xml htmlized pdfized bibtex
Stream WG state Dead WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Yes
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document specifies a Router Advertisement Flag to indicate to hosts that the administrator has configured the router to advertise that the link is IPv6-Only. This document updates RFC4861 and RFC5175.


Bob Hinden (bob.hinden@gmail.com)
Brian Carpenter (brian.e.carpenter@gmail.com)
Bjoern Zeeb (bzeeb+ietf@zabbadoz.net)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)