Re: [sipcore] RFC 7984 on Locating Session Initiation Protocol (SIP) Servers in a Dual-Stack IP Network

Paul Kyzivat <pkyzivat@alum.mit.edu> Fri, 30 September 2016 00:00 UTC

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Subject: Re: [sipcore] RFC 7984 on Locating Session Initiation Protocol (SIP) Servers in a Dual-Stack IP Network
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Congratulations on getting this finished!


-------- Forwarded Message --------
Subject: [sipcore] RFC 7984 on Locating Session Initiation Protocol 
(SIP) Servers in a Dual-Stack IP Network
Date: Thu, 29 Sep 2016 16:41:02 -0700 (PDT)
From: rfc-editor@rfc-editor.org
To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org
CC: drafts-update-ref@iana.org, sipcore@ietf.org, rfc-editor@rfc-editor.org

A new Request for Comments is now available in online RFC libraries.

                 RFC 7984

         Title:      Locating Session Initiation Protocol (SIP) 
            Servers in a Dual-Stack IP Network         Author:     O. 
Johansson, G. Salgueiro,
                     V. Gurbani, D. Worley, Ed.
         Status:     Standards Track
         Stream:     IETF
         Date:       September 2016
         Mailbox:    oej@edvina.net, 
gsalguei@cisco.com,                     vkg@bell-labs.com, 
       worley@ariadne.com
         Pages:      10
         Characters: 21246
         Updates:    RFC 3263

         I-D Tag:    draft-ietf-sipcore-dns-dual-stack-08.txt

         URL:        https://www.rfc-editor.org/info/rfc7984

         DOI:        http://dx.doi.org/10.17487/RFC7984

RFC 3263 defines how a Session Initiation Protocol (SIP)
implementation, given a SIP Uniform Resource Identifier (URI), should
locate the next-hop SIP server using Domain Name System (DNS)
procedures.  As SIP networks increasingly transition from IPv4-only
to dual-stack, a quality user experience must be ensured for dual-
stack SIP implementations.  This document updates the DNS procedures
described in RFC 3263 for dual-stack SIP implementations in
preparation for forthcoming specifications for applying "Happy
Eyeballs" principles to SIP.

This document is a product of the Session Initiation Protocol Core 
Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for 
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