Jaime Valencia Tue, 10/21/2014 - 08:53
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Products that handle their licenses via ELM/PLM no longer have a License MAC, and the MAC from the vNIC has no relationship to licensing. The licenses are tied to the ELM/PLM server.

aalejo Tue, 10/21/2014 - 18:17
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Hi Jaime

ELM uuid is calculated (partially) using the MAC address of the underneath server. In case of a co-resident server, ELM uses CUCM mac address (VMware assigned MAD address). VMware allocate a dynamic mac address (by default) to each VM. That MAC can change over time (when specific changes are made) and as a result  an ELM uuid will change and  will invalidate all licenses.

That's why I think MAC address on a co-resident CUCM (CUCM+ELM) should be static.

 

My logic is correct?

Alex.

 

 

 

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