Need help in constructing and ldap query with wild cards
I am a novice in ldap, but have requirement to construct a query to fetch all the users from AD but it should search only in specific AD Groups in a particular OU.
For Example: Find all users who are part of BACKUP_A & BACKUP_B & BACKUP_C and all these 3 groups are part of single OU named BACKUP and thiis part of OU=OU_1 which is part of DC=domainname & DC=com.
I came up with below query however i am failing on using wild card for group name
Please help, thanks in advance