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Recognize UnDP Table (ISDN/DS1 channels) as proper interfaces

FormerMember

NPM isn't recognizing ISDN/DS1 channels as interfaces. Maybe it's just not supported? I haven't touched NPM in a while... I've indexed all of the UnDPs (OIDs) that apply to each interface. What would be the best method in which to monitor these? Is there a way to integrate the table into the node's "List Resources" table as a proper interface?

Basically, the exact channel can be derived from combining the following OIDs (Tables):

1.3.6.1.4.1.177.11.2.2.1.1.1.1.[<interface index>] = Shelf

1.3.6.1.4.1.177.11.2.2.1.1.1.2.[<interface index>] = Slot

1.3.6.1.4.1.177.11.2.2.1.1.1.3.[<interface index>] = Port

1.3.6.1.4.1.177.11.2.2.1.1.1.4.[<interface index>] = Channel

All of the items (counter32) I can monitor use the following OID tables.

1.3.6.1.4.1.177.11.2.2.1.1.1.[<Header> 5-19].[<interface index>]

It all lines up as a table and I can use transforms to get the result I am looking for... but I can't help but feel there is a better way of going about this to get it recognized as an interface. My boss is a bit of a "make it look pretty or don't use it at all" kind of guy. I have the unlimited license, and we only monitor 70 or so devices. Also, I can't install any additional add-ons or what-nots. Government network... but there is Orion, NCM, NPM, IVIM, Packet Analysis Sensors, and NTA installed.

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Accepted answers

sean.martinez

Interfaces that are shown in List Resources only support the MIB-2 Interfaces MIB, or 1.3.6.1.2.1.2.2.1.1.

The OID table you are seeing for the Interfaces are a vendor specific OID 1.3.6.1.4.1.177. NPM will not be able to display these Interfaces unless you setup UnDP Custom Pollers for the OIDs you are attempting to poll.

Setup each UnDP as a Get Table for each OID and you can use the Table resource in Node Details to combine multiple UnDP Pollers to get a tabular view of these pollers.

All comments

FormerMember

So, getting back into Solarwinds, I have found "Device Studio pollers". Is there any way to define interfaces and the statistics to monitor for each? This is basically what I am asking.

sean.martinez

Interfaces that are shown in List Resources only support the MIB-2 Interfaces MIB, or 1.3.6.1.2.1.2.2.1.1.

Setup each UnDP as a Get Table for each OID and you can use the Table resource in Node Details to combine multiple UnDP Pollers to get a tabular view of these pollers.

FormerMember

Sean,

Thanks. I just don't understand why I can't define the table as an interface and have it show up under the nodes 'list resources'. I just put in the feature request, but I probably didn't explain it right.

sean.martinez

The List Resources is an automated discovery that is handled on the system backend to do all of the auto-magic checking of the SystemOID to a vendor, then checking the more basic information. The Device Pollers at this time is the only feature that can replace an existing poller in List Resources for CPU and Memory and Vendor, however it does not have all of the Get Table and other capabilities needed at this current release NPM 11.5 that the Universal Device Poller has at the moment.