Addition of Appliances to a Management Station Cluster

Warning: When adding an appliance to a Management Station cluster, the appliances use two-way SSL to verify each other’s certificates. If a time gap exists between the appliances, such as different time zones, the earlier appliance could interpret the certificate of the later appliance certificate as being in the future and not accept its certificate as valid.

To avoid this issue, either ensure both appliances have similar time settings or wait until the creation time of both appliance certificates are in the past according to both time zones.