With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cftIfTcpConnDroppedRxTimeout
Cisco Fiber Channel Tunnel If Tcp Connection Dropped Rx Timeout
1.3.6.1.4.1.9.9.9999.1.1.5.1.5
Number of TCP connections dropped because of receiving timeout.
Back to CISCO-FC-TUNNEL-MIB MIB page.
IPHost Network monitor allows you to monitor cftIfTcpConnDroppedRxTimeout 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.