The installation process gives you the option of automatically starting up Enterprise Server License Manager every time the system is booted. If you did not choose the automatic startup, you need to start Enterprise Server License Manager manually every time you boot the system.
To start Enterprise Server License Manager manually:
sh ./eslm
If you decide later, after the installation process, that you want to start Enterprise Server License Manager automatically at boot time, you can set this up as follows:
sh ./eslminstall