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Cisco Bug: CSCvu93713 - After CUCM Server Refresh, IP is used instead of FQDN causing Certificate Check Failure

Last Modified

Sep 02, 2020

Products (1)

  • Cisco TelePresence Video Communication Server (VCS)

Known Affected Releases

X12.5.6

Description (partial)

Symptom:
MRA Logins failing with Incorrect Username and Password after upgrade or refresh of Unified CM nodes on Expressway.

Example Expressway-C event log entry:
edgeconfigprovisioning: Level="ERROR" Service="UDSManager" Detail="UDS get version request failed" UDS="10.3.91.21" Reason="[<twisted.python.failure.Failure OpenSSL.SSL.Error: [('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')]>]" UTCTime="2020-07-08 19:13:16,885"

Conditions:
TLS Verify Mode set to On for CUCM Servers.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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