---
title: ds-mon-last-seen
description: OID
component: pingds
version: 8.1
page_id: pingds:schemaref:at-ds-mon-last-seen
canonical_url: https://docs.pingidentity.com/pingds/8.1/schemaref/at-ds-mon-last-seen.html
---

# ds-mon-last-seen

|                             |                                                                      |
| --------------------------- | -------------------------------------------------------------------- |
| *OID*                       | 1.3.6.1.4.1.36733.2.1.1.545                                          |
| *Names*                     | ds-mon-last-seen                                                     |
| *Description*               | Time this server was last seen                                       |
| *Syntax*                    | [GeneralizedTime](s-GeneralizedTime.html)                            |
| *Equality matching rule*    | [generalizedTimeMatch](mr-generalizedTimeMatch.html)                 |
| *Ordering matching rule*    | [generalizedTimeOrderingMatch](mr-generalizedTimeOrderingMatch.html) |
| *Substring matching rule*   | [caseIgnoreSubstringsMatch](mr-caseIgnoreSubstringsMatch.html)       |
| *Single value*              | true                                                                 |
| *User modification allowed* | true                                                                 |
| *Usage*                     | userApplications                                                     |
| *Origin*                    | OpenDJ Directory Server                                              |
| *Schema file*               | 02-config.ldif                                                       |
| *Used by*                   | [ds-monitor-topology-server](oc-ds-monitor-topology-server.html)     |