With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ssFinConns
ss Fin Connections
1.3.6.1.4.1.2.6.144.1.2.1.4.1.7
Current number of connections in FIN state
Back to ibm-ibmenetd MIB page.
IPHost Network monitor allows you to monitor ssFinConns on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM servers right now.