Is it possible to block specific agents that are trying to connect to the Enterprise Manager?
Environment
APM 10.7.x, 10.8.x
Resolution
There is an Enterprise Manager property that will allow to ban the IP addresses from agents. Follow the below steps:
Open the IntroscopeEnterpriseManager.properties file for the Enterprise Manager you would like to block agents
Add the following property: isengard.server.banned.client.ipaddresses=<Agent1_IP_Address,<Agent2_IP_Address>,<Agent3_IP_Address>
eg: Agent1 IP Address: 10.0.2.1 Agent2 IP Address: 10.0.2.2 Agent3 IP Address: 10.0.2.3 isengard.server.banned.client.ipaddresses=10.0.2.1 ,10.0.2.2,10.0.2.3
Save the file
Restart the Enterprise Manager for the changes to take effect