The JMX port 1099 has been made accessible from localhost only and any access from remote host has been disabled. To enable the access to this port from a remote host, the following steps need to be performed: Procedure Remove the following parameters from the $VOYENCE_HOME/bin/service/ncm-as file: -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.host=127.0.0.1 Restart the ncm-as service. Parent topic: Security hardening