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How to disable ActiveMQ discovery multicast?

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TitleHow to disable ActiveMQ discovery multicast?
URL NameHow-to-disable-ActiveMQ-discovery-multicast
Article Number000166758
EnvironmentProduct: OpenEdge Management
Version: 11.3, 11.4, 11.5, 11.6
OS: All supported versions
Question/Problem Description
How to disable ActiveMQ discovery multicast?
How to disable remote AdminServers being automatically added to the Remote Monitoring list?
Steps to Reproduce
Clarifying Information
Error Message
Defect Number
Enhancement Number
Cause
Resolution
The introduction of Activemq and Discovery listener for remote monitoring in OpenEdge 11.3, sends events to the event broker, that deals with forwarding all events from/to various sub sections of the AdminServer.

To stop the OEE/OEM AdminServer from auto discovering other OpenEdge AdminServers which are (or could be) running on the network:
 
1. Ensure that the property allowDiscovery=false is set the DLC/properties/management.properties. This change will also reduce the number of queued events to the event manager:
 
[Management]
isMonitored=true  # (otherwise false if no remote monitoring is needed)
allowDiscovery=false

2. Then restart the AdminServer. 

How to add Remote AdminServers Manually?

Once this property is disabled (allowDiscovery=false), other running AdminServers will then need to be added manually to be remote monitored inside the OpenEdge Console:
 
OEM console -> Options -> Remote AdminServer 
  • Remote AdminServers are added by default when allowDiscovery=true is set, remove servers from the list if they are not to be remote monitored
  • Remote AdminServers need to be manually added for remote monitoring when allowDiscovery=false is set by using the ADD button and populating the required fields.
Workaround
Notes
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Last Modified Date6/13/2016 11:22 AM

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