With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoNetworkRegistrarNotifCfgObjectsGroup
cisco Network Registrar Notif Cfg Objects Group
1.3.6.1.4.1.9.9.120.3.2.3
Network Registrar MIB objects used to enable/disable notifications.
Back to CISCO-NETWORK-REGISTRAR-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoNetworkRegistrarNotifCfgObjectsGroup 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.