LTM interface down Warning message in nagios

[miltonma]

We are running Nagios Xi 2012R1.7
We recently performed some updates in our F5 LTM however nagios is reporting the following warning message: Warning: Interface noSuchInstance (index 960) is administratively down
Warning: Interface noSuchInstance (index 928) is administratively down and Warning: Interface noSuchInstance (index 944) is administratively down. Any help on how to resolved this issue will be highly appreciate it. Thanks, Milton

[tmcdonald]

Have any of the interfaces on that device changed? I know that can happen sometimes on a reboot.

How are the affected services configured? You may need to re-run the wizard against that device to generate proper MRTG configs and Nagios services.

[miltonma]

All the interfaces remain the same so that's why I don't understand why nagios reported this warning.

[lmiltchev]

Run the following commands:

Code: Select all

snmpwalk -v 2c <device ip> -c <community> > /tmp/snmpwalk1.txt
snmpwalk -v 2c <device ip> -c <community> -On > /tmp/snmpwalk2.txt

and post both files (snmpwalk1.txt and snmpwalk2.txt) that were generated in the "/tmp/" directory.