With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonApplAuthKeyChain
Round Trip Time Monitor Appl Authentication Key Chain
1.3.6.1.4.1.9.9.42.1.1.14.1.2
A string which represents the key-chain name. If multiple key-strings are specified, then the authenticator will alternate between the specified strings.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonApplAuthKeyChain 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.