A new Request for Comments is now available in online RFC libraries. RFC 7059 Title: A Comparison of IPv6-over-IPv4 Tunnel Mechanisms Author: S. Steffann, I. van Beijnum, R. van Rein Status: Informational Stream: Independent Date: November 2013 Mailbox: sander@steffann.nl, iljitsch@muada.com, rick@openfortress.nl Pages: 41 Characters: 98886 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-steffann-tunnels-04.txt URL: http://www.rfc-editor.org/rfc/rfc7059.txt This document provides an overview of various ways to tunnel IPv6 packets over IPv4 networks. It covers mechanisms in current use, touches on several mechanisms that are now only of historic interest, and discusses some newer tunnel mechanisms that are not widely used at the time of publication. The goal of the document is helping people with an IPv6-in-IPv4 tunneling need to select the mechanisms that may apply to them. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/search/rfc_search.php For downloading RFCs, see http://www.rfc-editor.org/rfc.html Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC