With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgmGdoiKSNewRegNotifEnable
Cisco GDOI Management Gdoi KS New Reg Notification Enable
1.3.6.1.4.1.9.9.759.1.4.1
Indicates whether or not a notification should be generated on a Key Server when a new Group Member begins registration to a GDOI group.
Back to CISCO-GDOI-MIB MIB page.
IPHost Network monitor allows you to monitor cgmGdoiKSNewRegNotifEnable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.