# Lightweight Directory Access Protocol V3 (LDAPv3) `rasn-ldap` is an implementation of the data types defined in IETF [RFC 4511] also known LDAPv3. This does not provide an implementation of a client or server, but provides a shared implementation to build your own clients and servers. [RFC 4511]: https://datatracker.ietf.org/doc/html/rfc4511 [RFC 4513]: https://datatracker.ietf.org/doc/html/rfc4513 [RFC 4517]: https://datatracker.ietf.org/doc/html/rfc4517 [RFC 4512]: https://datatracker.ietf.org/doc/html/rfc4512