With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alCertStatsServerTable
ALTIGA Certificate Statistics Server Table
1.3.6.1.4.1.3076.2.1.2.27.2
List table listing the CA servers.
Back to ALTIGA-CERT-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor alCertStatsServerTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.