Last Call: <draft-ietf-straw-sip-traceroute-02.txt> (A Media-based Traceroute Function for the Session Initiation Protocol (SIP)) to Proposed Standard
The IESG <iesg-secretary@ietf.org> Sat, 21 June 2014 00:05 UTC
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From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
Subject: Last Call: <draft-ietf-straw-sip-traceroute-02.txt> (A Media-based Traceroute Function for the Session Initiation Protocol (SIP)) to Proposed Standard
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Date: Fri, 20 Jun 2014 17:05:08 -0700
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The IESG has received a request from the Sip Traversal Required for Applications to Work WG (straw) to consider the following document: - 'A Media-based Traceroute Function for the Session Initiation Protocol (SIP)' <draft-ietf-straw-sip-traceroute-02.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2014-07-04. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract SIP already provides the ability to perform hop-by-hop traceroute for SIP messages using the Max-Forwards header field, in order to determine the reachability path of requests to a target. A mechanism for media-loopback calls has also been defined separately, which enables test calls to be generated which result in media being looped back to the originator. This document describes a means of performing hop-by-hop traceroute-style test calls using the media- loopback mechanism, in order to test the media path when SIP sessions go through media-relaying B2BUAs. The file can be obtained via http://datatracker.ietf.org/doc/draft-ietf-straw-sip-traceroute/ IESG discussion can be tracked via http://datatracker.ietf.org/doc/draft-ietf-straw-sip-traceroute/ballot/ No IPR declarations have been submitted directly on this I-D.