Considerations draft-norwin-energy-consider-02 Bruce Nordman (as contributor)
Why this draft? Purpose – Document assumptions and concerns about overall project and design Goal – Increase efficiency of process by making useful information readily available
Settled Topics (my view) Scope of Devices Identity Power Levels Devices Intervals Presentation to non-IETF audiences Functions vs. Entities Simple and Complex Devices Comments on these assertions?
Selected topics - Time Clocks on powered devices, intermediate power monitors, and NMS may all be different – Suggest: add “age” of data points to MIB so that receiving entities can adjust time to their own clock (seconds likely best unit) Some devices may be unable to record power use when off resulting in “missing” time – Suggest: add value for end time of last missing period
Selected Topics – Portable devices When a device is moved, it may change domains; are meter readings tied to domain or to device? – Suggest meter is connected to device only
Selected Topics – Basic vs. Advanced
Thank you