If we plan to upgrade the ClearPass server to 6.6.1 code offline, what other patch needs to be pre-installed?
If you plan to download the 6.6.1 cumulative patch from the Software Updates portal for use with the Cluster Update interface, you must first install the ClearPass 6.6.0 Cluster Update Interface Patch. This patch is required for ClearPass 6.6.0-based clusters in order to enable the Cluster Update user interface to recognize ClearPass patches and hotfixes when they have been downloaded through the Software Updates portal. It only needs to be installed on the publisher. This patch is NOT needed if the patches or hotfixes are manually imported into the ClearPass appliance.