I have an issue monitoring (OpsMgr 2012 R2 UR6) a set of Cisco firewalls configured in a cluster. This is the configuration for both devices:

Device Model: ASA5512

Certified by Microsoft

Description: Cisco Adaptive Security Appliance Version 9.0(3)

SNMP Version: 2

Cluster setup: Active Passive

Both devices where discovered without issues, the monitoring of the active device works fine, the monitoring on the passive device around every 15 minutes OpsMgr generates an alert indicating the Network device is not responding, and in the console the device is grey out. However the device is online and it can be pinged from the management server, we setup another tool to monitor the firewall and the tool shows that the device is ok during the time OpsMgr shows the device is down.

After 15 min OpsMgr shows that the device is ok, this behaviour happens during the whole day.

The monitoring in the rest of the devices seems to be working fine.

Has somebody seen this issue before? Any recommendation?

Thanks

• Edited by CJBT 15 hours 32 minutes ago