attribute type Microsoft
1.2.840.113556.1.4.771
servicePrincipalName
also known as Service-Principal-Name
The Kerberos service principal names an account answers to, multi-valued. Get one wrong, or duplicate an SPN across two accounts, and Kerberos for that service quietly fails or falls back to NTLM, which is a long afternoon if you are not looking here first.
- OID
1.2.840.113556.1.4.771- Name
- servicePrincipalName
- Aliases
- Service-Principal-Name
- Kind
- attribute type
- Arcwho allocated the number
- Microsoft 1.2.840.113556
Schema
- Syntax
- String(Unicode)
- Single-valued
- no
Definition
attributetype ( 1.2.840.113556.1.4.771 NAME 'servicePrincipalName' SYNTAX '1.3.6.1.4.1.1466.115.121.1.15' )Appears in: OpenLDAP msuser.schema, Active Directory schema. Primary source. Spotted an error? Tell me.