With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cgmGdoiGroupIdType
Cisco GDOI Management Gdoi Group Id Type
1.3.6.1.4.1.9.9.759.1.1.1.1
The Identification Type Value used to parse a GDOI Group ID. The GDOI RFC 3547 defines the types that can be used as a GDOI Group ID, and RFC 4306 defines all valid types that can be used as an identifier. This Group ID type is sent as the 'ID Type' field of the Identification Payload for a GDOI GROUPKEY-PULL exchange.
Back to CISCO-GDOI-MIB MIB page.
IPHost Network monitor allows you to monitor cgmGdoiGroupIdType on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.