Cisco MCS-7825-H3-IPC1 Service Guide - Page 315
CertExpiryCritical, Recommended Action, CISCO-CCM-MIB, Facility/Sub-Facility
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Chapter 6 Cisco Unified Serviceability Alarms and CiscoLog Messages Critical-Level Alarms Recommended Action Monitor for other alarms and restart the Cisco CallManager service, if necessary. Collect the existing trace files in case the alarm persists. CISCO-CCM-MIB Part of ccmCallManagerAlarmEnable. See CISCO-CCM-MIB, page 7-1 in Chapter 7, "Cisco Management Information Base." CertExpiryCritical Certificate is about to expire in less than 7 days. Regenerate or reimport certificate. Name of the service generating this alarm is Cisco Certificate Expiry Monitor. The alarms are generated when any certificate generated by the system or uploaded into the system expires. Cisco Unified CM uses certificates for Tomcat (Web Server), CallManager, IPSEc and Directory. Refer Security guide for more details on various certificates. When a certificate generated by Cisco Unified CM, the default validity of the self-signed certificate is for 5 years. In case of Certificates signed by a CA, the validity is dependent on the Expiry date set by CA while issuing the certificate. Once a certificate is about to expire "Cisco Certificate Expiry Monitor"" service generates alarms. The severity of the alarm is dependent on how much time is left for the certificate to expire. The impact to system operation depends on the which certificate expired. This information is contained in the alarm. If Tomcat certificate expired, while connecting to Cisco Unified CM web pages, browser will throw an error stating certificate has expired. One can still ignore the warning and continue to connect to Cisco Unified CM pages. In case of Directory-trust, if Directory trust certificate uploaded to Cisco Unified CM expires, Cisco Unified CM may not be able to establish SSL connection with external LDAP server. The overall impact is that SSL connection between Cisco Unified CM and other external Servers will fail. History Cisco Unified Communications Release 7.0(1) Action Error message added. Facility/Sub-Facility /CERT Cisco Unified Serviceability Alarm Definition Catalog System/Cert Monitor Severity Critical (2) Parameters None OL-22523-01 Cisco Unified Communications Manager Managed Services Guide 6-81
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