With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceipSecCertIssuerName
Cisco Enhanced IP Sec Certificate Issuer Name
1.3.6.1.4.1.9.9.432.1.6.3
This object provides the issuer name from the X.509 certificate. The issuer name is formatted as a character string matching the output of a ssh-certview command-line application, except that the application sending the notification may limit the string length. The issuer name and the serial number identify a unique certificate. Example: C=US, O=Cisco, OU=MITG, CN=Lnx-Insta-RootCA-1
Back to CISCO-ENHANCED-IPSEC-FLOW-MIB MIB page.
IPHost Network monitor allows you to monitor ceipSecCertIssuerName 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.