2 min Admin All
Core Info Model github
https://github.com/OpenNetworkingFoundation/CoreInfoModel The Papyrus files have been downloaded, loaded to PC, and checked. Looks fine. README.md created.
OIMT 2022 Vitrual F2F in 2022.
10 min Action items All Actions Items older than Jan 2020 have been filtered and NOT shown on the main page, Actions Will follow up on the two Inverse Multiplexing model work items Actions completed Nigel Davis 20 Jan 2022 Provide a refactored temporal model for discussion. Nigel Davis 20 Jan 2022 Experiment with application of the aggregate profile to the core model. Re-dated items
The following are proposed dates for the past actions. The action list has been updated to reflect this. The actions can be reverted/adjusted as necessary. Only actions that have been moved are listed.
Note that now provided in the bullet under each action item is the link to the source minutes that created the action item. Nigel Davis 27 Jan 2022 Discuss the intent grammar, spec grammar. Explore mechanism converting explicit property sentence into constraint statements. Nigel Davis 27 Jan 2022 Discuss with the TAPI and Wireless transport: Moving away from simple packaging, e.g., object class, datatype, to a much deeper structure. This will not work with the uml2yang tool. Therefore the model will need to be refactored into object/datatype for uml2yang tool. min Temporal expression CH & ND
Updates on Temporal Expression discussion and refactored model
CH T73 Slides 9, 10, 11, created 12 (Decarator -2) ND: Public holidays ND: Lunch hour closure ND: Radical refactoring, No subclassing, just simple composition, with natural union and intersection. This is work in progress. In PhasingTe, the Real (1) should be Real (0..1) ND to post the diagram as ppt prior to next weeks call (after correcting several errors spotted as the overview was provided and completing the model) Nigel Davis 27 Jan 2022Create temporal examples and check how the updated refactored temporal model can fit min Equipment model KL, ND Equipment spec model and modeling of equipment properties ND: Need to define the model patterns. Multiple patterns, such as up/low thresholds, water marks, guages, (e.g., those defined in ITU-T G.7710). Aim to have the pattern available to any property. Then to use the Spec model to apply that partten for a particular property into a object class. In the case of Equipment, there are the physical properties. Such as temporature: thresholding, controlling, monitoring, measuring, reporting, For control, there could be a number control strategies to choose from. Once one is chosen, it will then dictate the structure of the attribute properties and also the name. For measure, there could be a number measurement strategies. E.g., high warning threshold, high fail threshold, low warning threshold, low fail threshold, ... Then apply the threshold strategy to a property, temperature say. Property names, Threshold strategy names, Need name consistency Vision: Tooling support The Equipment spec defines what equipment has which property, measurement capability, ...; brings together the patterns. The properties need to be modulated. Enable per type augment. Next step: try manually. min Aggregrate stererotype ND Experiment with application of the aggregate stereotype to the core model. Casc: 3 types missing LpSignalesCasc To post PNG diagram min TAPI and Wireless transport ND, AM, MS
min Intent/Spec grammar ND
2 min Next calls 27 Jan 2022 Temporal expression model and examples and document (ND) Equipment property model (KL, ND) TAPI and Wireless transport: Moving away from simple packaging (ND, AM, MS) Discuss the intent grammar, spec grammar. Explore mechanism converting explicit property sentence into constraint statements. (ND) Example for separate occurrence (as per action item) (ND)
Future calls agenda items
TIP/MUST papers (CH, ND) Catalog / inventory storage application (CH, ND) MEF W130 device physical & environmental specification. OIMT may need to engage MEF on that. (CH) IETF work on physical inventory model (ND) RBAC vs ABAC (June 2021 F2F meeting Tue 1.2 ) Finalize the write up on Multi-point Media Channel (later call) (Candidate for v1.6) To recap the previous OIMT discussion on synchronization management IM (later call) YANG augmenting Leo on location model