When the ILB services are not required you can disable ILB.
For more information, see Using Your Assigned Administrative Rights in Securing Users and Processes in Oracle Solaris 11.2 .
# svcadm disable ilb
# svcs ilb
This command displays information about service instances as recorded in the service configuration repository.
Next Steps
After the ILB service is disabled, you must disable IP forwarding if not required.