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Vitor Santos

Spanning Tree (STP) - Datasources available?

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Hello,

I've been searching for Datasources related with Spanning Tree Protocol monitoring but didn't found one.
Does this mean there's no out-of-box datasources for STP monitoring?

This is extremly useful in terms of monitoring.

Appreciate the feedback.

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3 answers to this question

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What exactly are you looking for? Define some of the metrics you'd like to see and what the instances would look like. Usually that discussion leads to more targeted queries against MIBs and APIs.

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To start with I was looking for already existent data sources.
Just wanted to understand if someone already had something, otherwise, I understand that will need to do it from scratch.

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The main metric you would care about is related to time since last TCN per VLAN. I have a DS that will get this for the default VLAN, but had a lot of trouble with any others due to lack of context support in LM.  I have been told there is context support in the 28.500 collector and later, but have not yet had a chance to test.  I published what I have for now as 969G49, but the new version will have to be done as a Groovy script to leverage the context feature.

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