LDAP Server Technical Specifications

Centrally secures and manages identities of users and groups within an organization
Automates and integrates identity and access control into IT operations
Integrates Google Workspace Single Sign-On, allowing users to access the Google Workspace services with their accounts and passwords stored on LDAP Server
Supports the Consumer server, a read-only LDAP server that synchronizes the LDAP database in real time with another Synology LDAP Server
Allows LDAP users to change their passwords on Synology NAS clients in the same LDAP directory
Supports scheduled backup and manual restoration of the LDAP database

Based on LDAP version 3 (RFC2251)
Maximum user count: 20,000
Maximum group count: 20,000
Supported LDAP clients: Microsoft Windows, Linux, and macOS
Supports batch import of users through .csv files
Supports nested groups
Supports backing up and restoring LDAP directory configurations via Hyper Backup
All LDAP users belong to the "users" group
System reserved users and groups shown as below cannot be deleted:
- Default users: "admin"
- Default groups: "administrators", "users", "Directory Operators", "Directory Clients", "Directory Consumers"
The way of grouping LDAP users configured for setting up Consumer servers:
- Add these users to the "Directory Consumers" group
- Should not add these users to the "Directory Operators" and "Directory Clients" groups

The Consumer server only supports joining to a Provider/Consumer server created by Synology LDAP Server