Unable to find port 9999 for native management in JBoss EAP 7.

Issue

• In JBoss EAP 6 we use port 9990 for HTTP management (web-based management console) and Port 9999 for native management (management CLI), but in JBoss EAP 7 management-native is removed. What do I need to do here?
• We have JBoss EAP 6 and 7 running on the same server, with 7's ports offset by 1. This is 7's command line:

./standalone.sh -c standalone-ha.xml -bmanagement=$JBOSS_MANAGEMENT -b $JBOSS_BIND_ADDRESS -u $JBOSS_MULTICAST_ADDRESS -Djboss.socket.binding.port-offset=1 -Djboss.node.name=$JBOSS_NODE -Djboss.tx.node.id=$JBOSS_NODE

• However, I can not connect to the JBoss EAP 7 instance from jboss-cli.sh. If I do this:

./jboss-cli.sh --user=admin --password=password controller=`uname -n`:9999
You are disconnected at the moment. Type 'connect' to connect to the server or 'help' for the list of supported commands.