Solutions

Problem with SNMP Cisco router

Modified on 2025-06-10 15:57:22 +0200

I have a problem with one of cisco router, snmp sensors changes status from warning to up with every request.
For example,

20.12.2019 8:48:52	System Health CPU	Up	
4 %
20.12.2019 8:39:06	System Health CPU	Warning	
No response (check: firewalls, routing, snmp settings of device, IPs, SNMP version, community, passwords etc) (SNMP error # -2003)
20.12.2019 8:29:07	System Health CPU	Up	
4 %
20.12.2019 8:29:06	System Health CPU	Warning	
No response (check: firewalls, routing, snmp settings of device, IPs, SNMP version, community, passwords etc) (SNMP error # -2003)
20.12.2019 6:59:13	System Health CPU	Up	
5 %

Ping sensor is ok, but all snmp sensors have the same behavior. I tried to recreate sensors and device, but the problem presents

Article Comments

Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.

Hi there,

Since it seems that every second scan fails here, maybe the device is having issues to those requests in time I would recommend to try a higher scanning interval and a higher SNMP timeout in the device settings.

Please let us know if the issue persists afterwards.

Kind regards,
Birk Guttmann, Tech Support Team

Dec, 2019 - Permalink

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Problem with SNMP Cisco router

Article CommentsAttention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.

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Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.