With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mpsKeepAliveTime
mps Keep Alive Time
1.3.6.1.4.1.353.5.8.1.1.3.2.1.5
MPS-p1 Keep-alive time is max interval between the MPS sending MPOA Keep-Alives in seconds.
Back to MPOA-MIB MIB page.
IPHost Network monitor allows you to monitor mpsKeepAliveTime on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.