Hi ghayas,
Oh! When license is expired no new nodes can be added. You will have to work with licensing and renewals if you previously had a license. If this was an eval you should work with Sales.
After you do that you should work with support because if you see the ip address coming into the syslog files then we can work from there.
Main thing:
Do you see the ip address of the IBM device in any of the logs that you had a screenshot of?
Once you work out the licensing you should talk to support to help you identify where the logs are going.