With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cikeGlobalInNotifys
Cisco IKE Global In Notifys
1.3.6.1.4.1.9.9.171.1.2.1.6
The total number of notifys received by all currently and previously active IPsec Phase-1 IKE Tunnels.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cikeGlobalInNotifys on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.