IEEE 1722.1 Agenda 20200226
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IEEE 1722.1 Work Group ONLINE Meeting

Wednesday, February 26, 2020
Meeting time is 9AM Pacific Time(GMT -8)

Zoom Meeting Address:
https://zoom.us/j/2268818568

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Meeting ID: 226 881 8568

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http://grouper.ieee.org/groups/1722/1/web/index.html#

In advance of joining the meeting, please review:

Essential Patent Claims    https://development.standards.ieee.org/myproject/Public/mytools/mob/slideset.pdf

IEEE SA Copyright Policy   https://standards.ieee.org/faqs/copyrights.html

Working Group policies and procedures    http://grouper.ieee.org/groups/1722/1/web/P1722_1_WG_PP.pdf

NOTICE:

Extended Deadline for proposals with draft text for this REV: March 25, 2020. This is to accommodate the open items from Jeff Koftinoff. Jeff has pointed out that the language currently used in 1722.1 could be revised to address opportunities that have happened in related specifications. 

802.1AS-2020
802.1Qbu (Frame Preemption)
802.1Qcc (SRPv2)
802.1CB (Frame replication / Redundancy)
802.1Qci (Per stream filtering and policing)

Agenda:

Discussion on two items from Jeff Koftinoff:

1. ACMP Scalability Options 

Allow ACMP commands to be also sent as Unicast messages from the Controller to the Talker and Listener Entities, with the Entities responding via Unicast ACMP responses. This would also allow a “Controller-Driven” connection mechanism which would be useful for connecting IP Talkers with IP Listeners across subnets. This option would be backwards compatible with IEEE 1722.1-2013. Unicast to Unicast - Multicast to Multicast. 


2. DNS-SD

IEEE Std 1722.1-2013 Annex C defines the usage of the “_avdecc._tcp” DNS-SD service type for the AVDECC Proxy Protocol on TCP port 17221.

We can add definitions for “_avdecc._udp” to allow for DNS-SD publishing of AVDECC entities available via UDP port 17221. 


3. update from Jeff and Ashley on the progress of flattening 1722.1-2013 to conform with IEEE publication requirements

4. F2F meetings this year?
     Europe & North America? Iceland ?
     April 23rd ? to follow Avnu ProAV F2F in Liechtenstein ?


thanks

Richard



attending:
Craig Gunther
Jeff Koftinoff
Ashley Butterworth
Rimas Avizienis
Marc Illouz
Kieran Tyrrell
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