With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ipSecTunnelHistOutDropPkts
ip Sec Tunnel History Out Dropped Packets
1.3.6.1.4.1.2.6.119.4.9.4.2.1.19
The number of packets dropped during send processing.
Back to ibm-ipsec MIB page.
IPHost Network monitor allows you to monitor ipSecTunnelHistOutDropPkts on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM Flex systems right now.