---
title: supportedLDAPVersion
description: This operational attribute indicates LDAP versions supported by this server.
component: pingds
version: 8.1
page_id: pingds:schemaref:at-supportedLDAPVersion
canonical_url: https://docs.pingidentity.com/pingds/8.1/schemaref/at-supportedLDAPVersion.html
---

# supportedLDAPVersion

This operational attribute indicates LDAP versions supported by this server.

|                             |                                                              |
| --------------------------- | ------------------------------------------------------------ |
| *OID*                       | 1.3.6.1.4.1.1466.101.120.15                                  |
| *Names*                     | supportedLDAPVersion                                         |
| *Syntax*                    | [Integer](s-Integer.html)                                    |
| *Equality matching rule*    | [integerMatch](mr-integerMatch.html)                         |
| *Ordering matching rule*    | [integerOrderingMatch](mr-integerOrderingMatch.html)         |
| *Substring matching rule*   | [caseExactSubstringsMatch](mr-caseExactSubstringsMatch.html) |
| *Single value*              | false: multiple values allowed                               |
| *User modification allowed* | true                                                         |
| *Usage*                     | dSAOperation                                                 |
| *Origin*                    | [RFC 4512](https://datatracker.ietf.org/doc/html/rfc4512)    |
| *Schema file*               | 00-core.ldif                                                 |