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Kelemvor's avatar
Kelemvor
Icon for Professor rankProfessor
10 months ago

Does anyone have a Module just to check if SNMP is working at all?

Hi, We have a lot of times where a server will stop responding to SNMP checks for whatever reason.  That will generally turn CPU, File System, Uptime, etc all to No Data responses.  We generally hav...
Kelemvor's avatar
Kelemvor
Icon for Professor rankProfessor
10 months ago

It seems to be a problem with only some WMI classes.   I found a server currently showing NO DATA for the SystemUptime thing.  When I go on it and check some WMI stuff I get different results.

As you can see below, one WMI call works fine and another does not.  When I do a Poll Now on the System Uptime check, it apparently uses the second one which is why it's failing.

Once I run through the LM WMI fixer steps, then both commands start working.  Now I'm wondering why some WMIs woudl work and other would not.  I guess I need to change my checker script to use the one that SystemUptime uses since CPU checks also use that one.