With IPHost Network Monitor you can run simple snmp requests against a F5 Network device in your network.
hostVServPort
host V Serv Port
1.3.6.1.4.1.3375.1.2.1.1.4.4.1.2
The port number of the virtual server.
Back to F5-3DNS-MIB MIB page.
IPHost Network monitor allows you to monitor hostVServPort 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 ADC chassis right now.