I-D Action: draft-johansson-sip-he-connection-01.txt

internet-drafts@ietf.org Fri, 21 October 2016 16:50 UTC

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Subject: I-D Action: draft-johansson-sip-he-connection-01.txt
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Date: Fri, 21 Oct 2016 09:50:58 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts directories.

Title : Setting up a SIP (Session Initiation Protocol) connection in a dual stack network using connection oriented transports
Authors : Olle E. Johansson
Gonzalo Salgueiro
Dale R. Worley
Filename : draft-johansson-sip-he-connection-01.txt
Pages : 6
Date : 2016-10-21

Abstract:
The Session Initiation Protocol (SIP) supports multiple transports
running both over IPv4 and IPv6 protocols. In more and more cases, a
SIP user agent (UA) is connected to multiple network interfaces. In
these cases setting up a connection from a dual stack client to a
dual stack server may suffer from the issues described in RFC 6555
[RFC6555] - Happy Eyeballs - significant delays in the process of
setting up a working flow to a server. This negatively affects user
experience.

This document builds on RFC 6555 and explains how a RFC3261 [RFC3261]
compliant SIP implementation can quickly set up working flows to a
given hostname (located by using DNS NAPTR and SRV lookups) in a dual
stack network using connection oriented transport protocols. A
solution for connectionless transport protocols is discussed in a
separate document.

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-johansson-sip-he-connection/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-johansson-sip-he-connection-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-johansson-sip-he-connection-01

Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

I-D Action: draft-johansson-sip-he-connection-01.… internet-drafts