Re: [Devmon] No SNMP Data Error while using DevMon

[Ken C. <kco...@to...>]

In more recent years I notice SNMP queries to hardware/devices are maybe
given less priority. You could kill a device in the past with snmpwalks.
I've seen this with PaloAlto and Extreme switches, and in some cases I've
had to perform some polling/scripting outside of devmon to monitor some
things.
Did you try increasing the SNMP timeout ? and/or retry values for devmon ?


On Thu, Mar 6, 2025 at 5:32 AM Raj <raj...@gm...> wrote:

> Hi Team,
>
> I am facing an error with respect to interface data missing intermittently
> and see an error in log as "No SNMP data found for ifAlias".
>
> This error is observed in intermittent polls where as during most of the
> polling cycle the data is being collected. I tried to execute snmpwalk
> command separately on the ifAlias OID which is returning value.
>
> Could you please help to guide how we troubleshoot this?
>
> Regards,
> Raj
>
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-- 


Ken Connell
Senior Network Engineer
Computer & Communication Services
Toronto Metropolitan University (Formerly Ryerson University)
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