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Terminal device properties found issues - New release proposed v0.2.0 #910
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arthurMll
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Jul 13, 2023
This initial commit push the proposal consolidated from TIP OOPT community where it addresses the issues reported in Issue openconfig#910.
This issue is stale because it has been open 180 days with no activity. If you wish to keep this issue active, please remove the stale label or add a comment, otherwise will be closed in 14 days. |
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dplore
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Jul 11, 2024
* Terminal-device-properties-v2 This initial commit push the proposal consolidated from TIP OOPT community where it addresses the issues reported in Issue #910.
Fixed by #911 |
abamberger-arista
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Aug 7, 2024
* Terminal-device-properties-v2 This initial commit push the proposal consolidated from TIP OOPT community where it addresses the issues reported in Issue openconfig#910.
sallylsy
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Sep 5, 2024
* Terminal-device-properties-v2 This initial commit push the proposal consolidated from TIP OOPT community where it addresses the issues reported in Issue openconfig#910.
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Motivation
After the initial release of the openconfig-terminal-device-properties.yang, there have been significant technical questions and discussions happening within the Telecom Infra Project (TIP) Open Optical & Packet Transport (OOPT) community between operators and vendors.
This issue summarizes the motivation and issues detected in the first release of the model and it will serve as an introduction and motivation of a new pull request (#911) with a new proposed comprehensive update of the model which will be accompanied by the relevant explanations on how the new model proposal will try to overcome the detected issues. It is worth mentioning that the current analysis and the new proposal are the outcomes of an extensive technical discussion within the OOPT community between vendors and service providers and that it consolidates an already discussed proposal starting from the issues and motivations explained here.
Context
The current proposed terminal-device-properties model was designed with the objective of allowing the terminal devices' system vendors to expose the intrinsic properties (Modulation Format, FEC, Baud-rate) and performance characteristics (Rx-OSNR, CD/PMD limits) of the device's supported transmission modes.
The initial version of the model was designed as a flat list of mode properties, where each entry represents a mode supported by the terminal device and includes the list of characteristics of that mode. However, this initial version presents a significant list of limitations.
Initial release limitations
Operational challenges
New proposal scope and initial assumptions
Clarify the target of the next extension targets
Common definitions
Assumptions
Conclusion and Wrap up
As per the issues identified above, the TIP OOPT community would like to push a new pull request to the existing model to consolidate a number of changes that can enhance the current model to solve the issues found and provide more clarity on how to use the model in production networks.
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