With IPHost Network Monitor you can run simple snmp requests against a F5 Network device in your network.
poolCurrentConn
pool Current Connection
1.3.6.1.4.1.3375.1.1.7.2.1.14
The current number of connections the members of this pool have open.
Back to LOAD-BAL-SYSTEM-MIB MIB page.
IPHost Network monitor allows you to monitor poolCurrentConn on F5 Network device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring F5 Network switches right now.