This article provide the steps to delete unused address-book configured under logical system.

To delete the unused address-book configured under the logical system, below steps should be taken.

Follow below steps to confirm whether address-book is in use or not.

1. Check if there's any security policy configured with the address-book to be deleted. If not, means that address-book is not in use.
2. Check if there're any active flow sessions for the IPs configured under the address-book. If not, means that there're no active flow sessions and address-book is safe to be deleted.

Follow below steps to delete the address-book configured under logical system.

1. Login to SRX CLI.
2. Use command 'set cli logical-system <logical-system name>' to login into the logical-system.
3. Get into the configuration mode.
4. Delete the address-book configured.
5. Commit the configuration.