Add the Communication Manager certificate to the System Manager trust.
About this task
Perform the following procedure during off peak hours or during a planned outage since you have to restart the Application server after enabling two-way TLS.
Procedure
Login to the System Manager CLI using the admin credentials.
Browse to the $IPTCM_HOME/config/workflow folder and open the notify-sync.properties file for editing.
In the iptcm.authtype.twowaytls property, change the value to iptcm.authtype.twowaytls=true.
The default value is iptcm.authtype.twowaytls=false.
To restart the Application server, type smgr restart.
During a restart the System Manager web console will be unavailable for 10-15 minutes.