[AVT] verifying bearer connectivity
"Dan Wing" <dwing@cisco.com> Wed, 18 February 2004 18:13 UTC
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From: Dan Wing <dwing@cisco.com>
To: IETF AVT mailing list <avt@ietf.org>
Cc: Flemming Andreasen <fandreas@cisco.com>, Dave Oran <oran@cisco.com>
Date: Wed, 18 Feb 2004 10:10:00 -0800
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Subject: [AVT] verifying bearer connectivity
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Flemming Andreasen is planning to present draft-wing-avt-rtp-noop and its companion, draft-andreasen-mmusic-connectivityprecondition-00.txt, at the upcoming AVT meeting in Seoul. Their abstracts are below. We wanted to ensure that AVT is aware of these individual contributions. These I-Ds provide a mechanism to verify the existance of, and quality of, the bearer path prior to alerting the user. draft-wing-avt-rtp-noop-00.txt abstract: This document defines an no-op payload format for the Real-time Transport Protocol (RTP), and a mechanism to request an immediate RTCP report. This can be used to verify RTP connectivity and to keep Network Address Translator (NAT) bindings and Firewall pinholes open. http://www.ietf.org/internet-drafts/draft-wing-avt-rtp-noop-00.txt The IESG has been made aware of IPR surrounding -wing-avt-rtp-noop-, and a pointer to http://www.ietf.org/ipr.html will be in the -01 revision of draft-wing-avt-rtp-noop. draft-andreasen-mmusic-connectivityprecondition-00.txt abstract: This document defines a new connectivity precondition for the Session Description Protocol precondition framework described in RFC 3312. A connecitivity precondition can be used to delay session establishment or modification until media stream connectivity has been verified successfully. http://www.ietf.org/internet-drafts/draft-andreasen-mmusic-connectivitypreco ndition-00.txt -Dan Wing _______________________________________________ Audio/Video Transport Working Group avt@ietf.org https://www1.ietf.org/mailman/listinfo/avt
- [AVT] verifying bearer connectivity Dan Wing