1. 1 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. OpenDaylight PCMM Plugin WG Call Sept 28, 2015.

2. 2 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Agenda Brian Otte ( CableLabs ) : Beryllium release plan and other related topics Rick Arnold ( Arris ) : Continue review of proposed API changes Any other topics as raised by the WG participants. 2

3. 3 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Brian Otte ( CableLabs ) : Beryllium release plan and other related topics

4. 4 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Topics Last Week – Started Northbound API Today – Beryllium schedule (reminder) – Beryllium requirements (reminder) – Modeling considerations – API continued – Other topics 4

5. 5 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Beryllium Schedule M310/15Feature Freeze(3 weeks) M411/12API Freeze(2 months) M512/17Code Freeze(3 months) RC001/07Release Candidate(holidays) 5

6. 6 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Beryllium Schedule M310/15Feature Freeze No new externally visible functionality is to be added to the current release of ODL. M411/12API Freeze All externally accessible APIs may not be modified. Critical changes to APIs allowed. 6

7. 7 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Beryllium Schedule M512/17Code Freeze No new features/functionality are to be allowed into the current release. Bugs fixes, new tests, and documentation allowed. Distribution (Karaf) packaging must be complete. RC001/07Release Candidate A fully-built, complete version of the current ODL release. This includes all code, documentation, and packaging that make up the final user- deliverable set of artifacts. 7

8. 8 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Beryllium Requirements PCMM Beryllium Tasks – Test Coverage (details at later date) – Clustering – Documentation – Admin – Project Review Number of tasks are increasing per release (good). Depth of tasks in increasing (good). 8

9. 9 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Modeling Considerations As we discuss design and implementation, consider individually and collectively… Usage(clearly define deployed system, use cases, YANG) MD-SAL compliance, best practice (work in progress) Scalability(YANG model is half the battle) Example – “Hey ODL, my system doesn’t scale.” Generally, WG Consensus? 9

10. 10 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Notes 9/28 Brian went through his slides.

11. 11 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Rick Arnold ( Arris ) : Continue review of proposed API changes See his slides

12. 12 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Notes 9/28 Rick went through his slides. Slide 8 : COPS Inactivity Idle detect. –Initiating and tearing down COPS connections takes time. –Useful for high number of gates in a short amount of time. Then wait… –For HA… no need to keep COPS connection in shared memory. –Questions on Clustering Strategy ?  Needs followup. On Horizontal scaliability. –CCAP model and Operational data store FT OK.. Verbal Vote: –Cisco, Charter, Huawei, ABB (caveat on HA), Comcast, CL

13. 13 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Notes 9/28 Part 3 : Support for Multiple classifiers. –Priority : implied order –IP Address for Subcribers : CGN could be an Issue. FT OK.. Verbal Vote: Negative vote. –Cisco, Charter, Huawei, ABB (caveat on HA), Comcast, CL 13

14. 14 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. Notes 9/28 Part 4 : Add POST operations (instead of just PUT/DELETE) –Poll object –Poll gates –vs. Get the operational tree –Application needs to handle it. –Idea : Last update time. Timestamp. –REST API : –Time for the controller? What do you compare it with? RPC for time of controller? Does ODL have it already ? Make a decision on this next time. Also need to discuss Part 5. 14

15. 15 © Cable Television Laboratories, Inc. 2015. Do not share this material with anyone other than CableLabs Members, and vendors under CableLabs NDA if applicable. 15