RadiusCat License goes into Trial Mode
A valid production License will go into Trial Mode if there are any changes to the "Hardware Signature" of the Server on which the RadiusCat Application is installed.
This also holds true for Virtual Environments where RadiusCat Application is installed on a VM Machine and the VM Instance is assigned to a different processor/core from the one that it was originally assigned when the application was first installed.
To prevent this from happening in a Virtual Environment you must restrict the VM to a specific processor / core.
VM Ware:
VMware has three different techniques for restricting a VM to a specific subset of processors / cores.
They are VMware vCenter clusters, VMware DRS affinity rules, and vSphere CPU affinity (pinning).
http://www.vmware.com/pdf/vsphere4/r40/vsp_40_resource_mgmt.pdf (Page 22)
Hyper V:
There is no way to set VM processor affinity in Hyper-V. Instead, you use the “virtual machine reserve” to 100.
http://svkwiki.com/wiki/RadiusCat-License-goe-into-Trial-mode