[dnsext] WGLC ENDS0-bis

Olafur Gudmundsson <ogud@ogud.com> Tue, 10 May 2011 15:28 UTC

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Date: Tue, 10 May 2011 10:25:42 -0400
From: Olafur Gudmundsson <ogud@ogud.com>
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Subject: [dnsext] WGLC ENDS0-bis
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Dear Colleagues

This message starts a Working Group Last Call for
"Extension Mechanisms for DNS (EDNS0)" located at
As the document is replacing a Standards Track document this document is 
on Standards Track.

This WGLC will conclude on midnight May 25'th 2011 EDT.

This document obsoletes RFC2671.  The big changes from RFC2671 are:
   - explicit usage of RFC2119 terms and labeling EDNS0 support as MUST;
   - discussion on payload sizes and selection;
   - closing of the extended label types registry and classifying 	
        bit-labels as Historic;
   - cleanup of IANA actions (that did not take place when RFC2671
       was issued).

Other than these there are no changes from RFC2671.

Please send statements that you have reviewed this document and if it 
raised any issues. Remember we need 5 a minimum of 5 reviewers to say 
they reviewed the document.

     Olafur & Andrew