389 Directory Server (Open Source LDAP)

From Port389

The enterprise-class Open Source LDAP server for Linux. It is hardened by real-world use, is full-featured, supports multi-master replication, and already handles many of the largest LDAP deployments in the world. The 389 Directory Server can be downloaded for free and set up in less than an hour using the graphical console.

Download | FAQ | Documentation | Architecture | Mailing Lists

Key Features

Multi-Master Replication, to provide fault tolerance and high write performance
Scalability: thousands of operations per second, tens of thousands of concurrent users, tens of millions of entries, hundreds of gigabytes of data
The codebase has been developed and deployed continuously by the same team for more than a decade
Extensive documentation, including helpful Installation and Deployment guides
Active Directory user and group synchronization
Secure authentication and transport (SSLv3, TLSv1, and SASL)
Support for LDAPv3
On-line, zero downtime, LDAP-based update of schema, configuration, management and in-tree Access Control Information (ACIs)
Graphical console for all facets of user, group, and server management

For more see our Features page

Community

To get in touch with us, you can try to reach us on IRC at #389 on irc.freenode.net or on one of our mailing lists.

New to the Project?

If you're new to the project you should start with our getting started page. It contains links to builds, source code and documentation. Our mission page also contains some good information about our mission and goals.

News

389 Directory Server 1.3.1.2 is now available for Testing (June 17, 2013)

389 Directory Server 1.3.1.2 is now available from the Fedora 19 Stable repositories.

See the Release Notes for more information

389 Directory Server 1.3.0.6 is now available for Testing (April 10, 2013)

389 Directory Server 1.3.0.6 is now available from the Fedora 18 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.2.11.21 is now available for Testing (April 9, 2013)

389 Directory Server 1.2.11.21 is now available from the Fedora 17 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.3.0.5 is now available for Testing (April 1, 2013)

389 Directory Server 1.3.0.5 is now available from the Fedora 18 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.2.11.20 is now available for Testing (April 1, 2013)

389 Directory Server 1.2.11.20 is now available from the Fedora 17 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.3.0.4 is now available for Testing (March 11, 2013)

389 Directory Server 1.3.0.4 is now available from the Fedora 18 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.2.11.19 is now available for Testing (March 11, 2013)

389 Directory Server 1.2.11.19 is now available from the Fedora 17 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.3.0.3 is now available for Testing (February 15, 2013)

389 Directory Server 1.3.0.3 is now available from the Fedora 18 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.2.11.18 is now available for Testing (January 26, 2013)

389 Directory Server 1.2.11.18 is now available from the Fedora 18 Testing repositories. Please test it and provide karma here to help get it pushed to the Stable repositories.

See the Release Notes for more information

389 Directory Server 1.3.0.2 is now available (January 23, 2013)

389 Directory Server 1.3.0.3 is now available from the Fedora 18 Stable repositories.

See the Release Notes for more information

389 Directory Server 1.2.10.24 is now available for Testing (January 14, 2013)

389 Directory Server 1.2.10.24 is now available from the Testing repositories.

See the Release Notes for more information