IEEE 802 / IETF Coordination Meeting Chicago, IL, USA 31 March 2017 0. Agenda 1. Copyright Issue 2. YANG 3. Multicast 4. Meeting in Prague on the Saturday before IETF 99 5. Any other business 1. Copyright Issue Worked out the issue with the Internet-Draft that included some text from IEEE P1588. There are no permission issues with MIBs or YANG modules, but explanatory text is often needed as well. Pat asked for volunteers to gather the right people to come up with a process for future documents: Pat -- coordinate the discussion Suresh -- get the IETF and IETF Trust volunteers Jodi -- get the IEEE staff members that are involved 2. YANG At the Hackathon a tool for the YANG model catalog advanced. The tool shows the dependencies among modules and keeps the metadata. Benoit expressed concern that too many YANG models are proprietary. Yan Zhuang volunteered to help with for 802.3 YANG modules. A volunteer for 802.1 YANG modules is still needed. Glenn can you find someone? 3. Multicast The INT Area WG is putting together a document on multicast over wireless, and Juan Carlos made a call for contributions. 4. Meeting in Prague -- Saturday before IETF -- Noon to 7pm These topics are of interest to the group: - YANG models - Low Latency and Time-sensitive Networking - FlexE, Network slicing, DETnet - Multicast - 48-bit and 64-bit MAC Addresses - 5G Benoit pointed out that the IETF hackathon did a review of Broadband Forum YANG modules. They found bugs in modules and compilers, and they made many improvements to the modules too. He suggested that it would be good to have a similar hackathon for the IEEE 802 YANG modules. Maybe this can be part of the IETF Hackathon in Prague on Sunday. 5. AOB A liaison statement about draft-nordmark-intarea-ippl-05 was sent to the IETF INT Area by IEEE 802.1. It can be found at https://datatracker.ietf.org/liaison/1510/. An update was made to the document to resolve the concern. Pat Thaler asked for a heads up when any working group or document relates to bridges, VLANs, or any other technology that overlaps IEEE 802 and the IETF. Long LLC frames are now available. IEEE 802AC-2016 allows a length/type encoded media (Ethernet) to carry a long LLC frame. Clause 12.2 defines an Ethertype to use when the frame is longer than 1500 bytes. Unfortunately, this is not the same Ethertype that is used by many IS-IS implementations. IEEE 802.1 tried to contact the owner of the Ethertype used in IS-IS implementations, but due to acquisitions, they were not able to find a proper contact.