I am trying to use PRTG to monitor the number of "current connections" on a single virtual server on the F5 Big-IP's using SNMP. How to do this?
The BIG-IP MIB file can be found by logging into the command line interface (via SSH) and looking at the following location:
/usr/contrib/f5/mibs/
Next, convert your MIB file to an OID using Paesslers MIB Importer
Look for ltmPoolStatServerCurConns (Oid 1.3.6.1.4.1.3375.2.2.5.2.3.1.8)
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.