[arin-ppml] BCP 157, RFC 6177 on IPv6 Address Assignment to End Sites (fwd)
Vaughn Thurman - Swift Systems Inc
Vaughn at SwiftSystems.com
Tue Mar 29 16:15:42 EDT 2011
Excellent! Thanks for passing this along.
From: arin-ppml-bounces at arin.net [mailto:arin-ppml-bounces at arin.net] On
Behalf Of Lea Roberts
Sent: Sunday, March 27, 2011 11:01 AM
To: ppml at arin.net
Subject: [arin-ppml] BCP 157, RFC 6177 on IPv6 Address Assignment to End
I'm happy to report that this has made it to being an RFC!
---------- Forwarded message ----------
Date: Sun, 27 Mar 2011 02:47:08 -0700 (PDT)
From: rfc-editor at rfc-editor.org
To: ietf-announce at ietf.org, rfc-dist at rfc-editor.org
Cc: v6ops at ietf.org, rfc-editor at rfc-editor.org
Subject: BCP 157, RFC 6177 on IPv6 Address Assignment to End Sites
A new Request for Comments is now available in online RFC libraries.
Title: IPv6 Address Assignment to End
Author: T. Narten, G. Huston,
Status: Best Current Practice
Date: March 2011
Mailbox: narten at us.ibm.com,
gih at apnic.net,
lea.roberts at stanford.edu
See Also: BCP0157
I-D Tag: draft-ietf-v6ops-3177bis-end-sites-01.txt
RFC 3177 argued that in IPv6, end sites should be assigned /48 blocks in
most cases. The Regional Internet Registries (RIRs) adopted that
recommendation in 2002, but began reconsidering the policy in 2005.
This document obsoletes the RFC 3177 recommendations on the assignment of
IPv6 address space to end sites. The exact choice of how much address space
to assign end sites is an issue for the operational community. The IETF's
role in this case is limited to providing guidance on IPv6 architectural and
operational considerations. This document reviews the architectural and
operational considerations of end site assignments as well as the
motivations behind the original recommendations in RFC 3177. Moreover, this
document clarifies that a one-size-fits-all recommendation of /48 is not
nuanced enough for the broad range of end sites and is no longer recommended
as a single default.
This document obsoletes RFC 3177. [STANDARDS-TRACK]
This document is a product of the IPv6 Operations Working Group of the IETF.
BCP: This document specifies an Internet Best Current Practices for the
Internet Community, and requests discussion and suggestions for
improvements. Distribution of this memo is unlimited.
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