The upgrade of OV Cirrus to version 4.5.3 was completed on 3rd April 2021.
We are currently investigating a sub-system issue that affects LDAP policy downloads to wired devices (switches) only.
All other services and systems are functioning normally.
We will update the status as soon as the cause is identified and a fix
becomes available.
As of 4-Apr-2012 this issue has been resolved and the LDAP policy management sub-system is functional.