OpenLDAP Faq-O-Matic : OpenLDAP Software FAQ :
What LDAPv3 features/extensions are supported by the OpenLDAP server?
What is LDAP?.
As of OpenLDAP 2.3, slapd(8) supports the following extensions:
- DNS-based service location (RFC 2247 & RFC 3088)
- Dynamic Directory Services Extensions (RFC 2589) via the dds overlay
- Simple Paged Result Control (RFC 2696)
- LDIFv1 (RFC 2849)
- Password Modify operation (RFC 3062)
- Named Referrals / ManageDSAit control (RFC 3296)
- All Operational Attributes + attribute list feature (RFC 3673)
- Component Matching Rules (RFC 3687)
- Language Tag and Range options (RFC 3866)
- Matched Values control (RFC 3876)
- Proxy Authorization control (RFC 4370)
- The Binary Encoding Option (RFC 4522)
- X.509 Certificate Schema (RFC 4523)
- COSINE Schema (RFC 4524)
- Modify/Increment extension (RFC 4525)
- Absolute True (&) and False (|) Filter extension (RFC 4526)
- Pre/Post Read controls (RFC 4527)
- Assertion control (RFC 4528)
- Requesting Attributes by Object Class feature (RFC 4529)
- entryUUID operational attribute(RFC 4530)
- WhoAmI? operation (RFC 4532)
- Content Synchronization operation (RFC 4533)
- 'entryDN' operational attribute (RFC 5020)
- No-Op control
- Schema updates over LDAP via cn=config
- Password Policy (ppolicy overlay)
- Permissive Modify control
- Search Dereference Control (deref overlay)
- Session Tracking Control
- What Failed? Control
- Duplicate Entry Control (dupent overlay)
What LDAPv3 features/extensions are NOT supported by the OpenLDAP server? How do you discover which LDAPv3 features/extensions an LDAP server supports?