Users Guide

NOTE:
At least one of the three addresses is required to be configured. CMC attempts to connect to each of the configured
addresses one-by-one until it makes a successful connection. With Standard Schema, these are the addresses of the
domain controllers where the user accounts and the role groups are located.
racadm config -g cfgActiveDirectory -o cfgADGlobalCatalog1 <fully qualified domain name or
IP address of the domain controller>
racadm config -g cfgActiveDirectory -o cfgADGlobalCatalog2 <fully qualified domain name or
IP address of the domain controller>
racadm config -g cfgActiveDirectory -o cfgADGlobalCatalog3 <fully qualified domain name or
IP address of the domain controller>
NOTE:
The Global Catalog server is only required for standard schema when the user accounts and role groups are in
different domains. In multiple domain case, only the Universal Group can be used.
NOTE:
The FQDN or IP address that you specify in this field should match the Subject or Subject Alternative Name field of
your domain controller certificate if you have certificate validation enabled.
If you want to disable the certificate validation during the SSL handshake, run the following RACADM command:
• Using the config command: racadm config -g cfgActiveDirectory -o cfgADCertValidationEnable 0
In this case, you do not have to upload the Certificate Authority (CA) certificate.
To enforce the certificate validation during SSL handshake (optional):
• Using the config command: racadm config -g cfgActiveDirectory -o cfgADCertValidationEnable 1
In this case, you must upload the CA certificate using the following RACADM command:
racadm sslcertupload -t 0x2 -f <ADS root CA certificate>
NOTE:
If certificate validation is enabled, specify the Domain Controller Server addresses and the Global Catalog FQDN.
Make sure that DNS is correctly configured.
Extended Schema Active Directory Overview
Using the extended schema solution requires the Active Directory schema extension.
Active Directory Schema Extensions
The Active Directory data is a distributed database of attributes and classes. The Active Directory schema includes the rules that
determine the type of data that can be added or included in the database. One example of a class that is stored in the database is the user
class. Some example user class attributes are user’s first name, last name, phone number, and so on.
You can extend the Active Directory database by adding your own unique attributes and classes for specific requirements. Dell has
extended the schema to include the necessary changes to support remote management authentication and authorization using Active
Directory.
Each attribute or class that is added to an existing Active Directory Schema must be defined with a unique ID. To maintain unique IDs
across the industry, Microsoft maintains a database of Active Directory Object Identifiers (OIDs), so that when companies add extensions
to the schema, they can be guaranteed to be unique and not to conflict with each other. To extend the schema in Microsoft's Active
Directory, Dell received unique OIDs, unique name extensions, and uniquely linked attribute IDs for the attributes and classes that are
added into the directory service.
• Dell extension: dell
• Dell base OID: 1.2.840.113556.1.8000.1280
• RAC LinkID range: 12070 to 12079
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Configuring User Accounts and Privileges