GLPCFG073E
The IP address ip and port port
combination is already in use by another directory server instance.
Specify a unique IP and port combination.
Explanation
The specified IP address and port combination is already being used by
an existing directory server instance on the same system. On a system with
multiple directory server instances, the port and IP address combination
used by an instance must be unique across all the instances.
User response
Try using other values of ports and existing IP addresses on the system to
find a unique available combination.