Hi, You can refer to this link for the JVM parameters. https://docs.appdynamics.com/display/PRO45/Standalone+Machine+Agent+Configuration+Properties#StandaloneMachineAgentConfigurationProperties-ProxyHost -Dappdynamics.http.proxyHost -Dappdynamics.http.proxyPort Refer to below  In Windows If you have installed the machine agent as service then navigate to the bin folder of machine agent and edit the file MachineAgentService.vmoptions. Add the above flags with the value each in  a new line and restart the machine agent. For Linux https://docs.appdynamics.com/display/PRO45/Where+to+Specify+Machine+Agent+Configuration If you still face issue, feel free to reach out to us by creating ticket by going to Help & Support -> Support Portal. Thanks, Mithun ... View more