Device discovered inaccessible state / no metrics collected

Products

• CA Infrastructure Management
• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

Performance Management is not collecting metrics on the device because it is shown as inaccessible in the discovery profile history. 

Cause

Device and/or network issues.

Environment

CA Performance Management DX Performance Management

Resolution

Try the following:

a) Ping the device

b) Collect a MIB dump from the device using sapwalk2 utility

See more in SNMP Querying Tools on site:

https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-enterprise-software/it-operations-management/performance-management/3-7/troubleshooting.html#concept.dita_f3e7cf5a7cf2084505827853cdefd8be3b58ca7c_SNMPQueryingTools