The MOM log contains this
[INFO] [PO:main Mailman 8] [Manager.LoadBalancer] Allowed collectors list {[email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], }@1600897883494 sent to agent
What could be causing this
Release : 10.7.0
Component : APM Agents
Reviewing the /etc/hosts files of the machines, the hostname had been added to the expression for localhost / 127.0.0.1
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 apm-momserver
The Enterprise Manager was using this as a resolved IP from the hostname to send in the list
Remove the hostname reference under 127.0.0.1
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4