Before upgrading DXL extension and products everything was fine.
Now in TIE Reputation i see the below error.
Error Message: Unable to communicate with Threat Intelligence Exchange server. Check status of the Tie Server, verify that McAfee ePO is authorized to Send 'TIE Service Operation' Topics and 'TIE Set Enterprise Reputation' Topics and verify that TIE Server is authorized to Receive the above Topics.
I found this article McAfee Corporate KB - Unable to communicate with Threat Intelligence Exchange server (when filtering... but it didn't help me out.
In TIE server topology i have 4 tie servers and now all of them have this error, even if before one of them wasn't having any problems. Ports are opened and servers DXL & TIE are in the same VLAN.
|Database Schema Compatibility|
Any ideas what can i do?
In DXL Topology i haven't got the Hub's configured as master and slaves.
So, the fix was just to drag and drop all slaves Hub's on top of master.
PS: you do not have a master and slave button as you have on TIE Server Topology.