With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgmGdoiKeyServerEntry
Cisco GDOI Management Gdoi Key Server Entry
1.3.6.1.4.1.9.9.759.1.2.1.1
An entry containing GDOI Key Server (KS) information, uniquely identified by the Group & Key Server IDs.
Back to CISCO-GDOI-MIB MIB page.
IPHost Network monitor allows you to monitor cgmGdoiKeyServerEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.