| Port No | 389 |
| Service Name | ldap |
| RFC Doc | 3494 |
| Protocol | UDP |
| Description | Lightweight Directory Access Protocol Microsoft uses LDAP for NetMeeting, and historically called the service "Internet Locator Service (ILS)". |
| Reference Link | Lightweight Directory Access Protocol version 2 (LDAPv2) to Historic Status: RFC3494 Internet Assigned Numbers A |
| Attack |
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