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Cisco Bug: CSCvu28889 - CUC : Multiple Issues After Upgrade Without Switchover With IPSec Enabled Until IPTables Restarted

Last Modified

Sep 17, 2020

Products (1)

  • Cisco Unity Connection

Known Affected Releases


Description (partial)

While doing an upgrade without switch version, the upgrade completes successfully but many ports on the active version are blocked so various services are unreachable (GUI, database, TFTP, etc...).Also, IPsec connectivity breaks.

This has been seen on systems with IPSec enabled on both FIPS and non-FIPS mode. It only happens when upgrades are performed without automatic switch version.
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Bug Details Include

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