In a hosting environment, include the following attributes in the organization's entry:

•o

•objectClass with values of top and organization

4.2.3.4Naming other kinds of entries

The directory contains entries that represent many things, such as localities, states, countries, devices, servers, network information, and other kinds of data.

For these types of entries, use the cn attribute in the RDN if possible. Then, for naming a group entry, name it something like cn=administrators, dc=example,dc=com.

However, sometimes an entry's object class does not support the commonName attribute. Instead, use an attribute that is supported by the entry's object class.

There does not have to be any correspondence between the attributes used for the entry's DN and the attributes actually used in the entry. However, a correspondence between the DN attributes and attributes used by the entry simplifies administration of the directory tree.

4.3 Grouping directory entries

After creating the required entries, group them for ease of administration. The Directory Server supports several methods for grouping entries and sharing attributes between entries:

•Using roles

•Using class of service

The following sections describe each of these mechanisms in more detail.

4.3.1 About roles

Roles are an entry grouping mechanism. The directory tree organizes information hierarchically. This hierarchy is a grouping mechanism, though it is not suited for short-lived, changing organizations. Roles provide another grouping mechanism for more temporary organizational structures.

Roles unify static and dynamic groups. Static groups create a group entry that contains a list of members, while dynamic groups filter entries that contain a particular attribute and include them in a single group.

Each entry assigned to a role contains the nsRole attribute, a computed attribute that specifies all the roles to which an entry belongs. A client application can check role membership by searching the nsRole attribute, which is computed by the directory and is therefore always up-to-date.

Roles are designed to be more efficient and easier to use for applications. For example, applications can locate the roles of an entry rather than select a group and browse the members list.

Roles can organize groups in a number of different ways:

•Enumerate the members of the role.

Having an enumerated list of role members can be useful for resolving queries for group members quickly.

•Determine whether a given entry possesses a particular role.

Knowing the roles possessed by an entry can help determine whether the entry possesses the target role.

•Enumerate all the roles possessed by a given entry.

•Assign a particular role to a given entry.

•Remove a particular role from a given entry.

48 Designing the directory tree

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HP UX Direry Server manual Grouping directory entries, About roles, Naming other kinds of entries
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UX Direry Server specifications

HP UX Directory Server is a robust and scalable solution designed for managing directory information within enterprise networks. Developed by Hewlett-Packard (HP), this server offers an extensive set of features tailored to meet the needs of organizations that require an efficient way to store, manage, and retrieve identity and access data.

One of the key features of HP UX Directory Server is its ability to handle large directories with significant volumes of data. Built on a highly optimized architecture, it provides excellent performance and can support millions of entries without sacrificing speed or reliability. This capability makes it an ideal choice for large-scale deployments in enterprises that require high availability and responsiveness.

In addition to its scalability, HP UX Directory Server supports a wide range of protocols, including LDAP (Lightweight Directory Access Protocol), which ensures seamless integration with diverse applications and systems across various platforms. The server maintains standards compliance, which facilitates interoperability and simplifies administration tasks.

Security is a top priority for HP UX Directory Server, offering an array of features to protect sensitive information. It supports secure data transmission via TLS/SSL protocols, ensuring encrypted communication between clients and servers. Advanced access controls allow administrators to define fine-grained permissions, helping to safeguard directory data against unauthorized access.

Another salient feature of HP UX Directory Server is its replication capabilities. The server can replicate directory data across multiple instances, ensuring data consistency and availability in distributed environments. This feature is essential for businesses operating across different geographical locations or requiring failover solutions for disaster recovery.

HP UX Directory Server also comes equipped with tools for data management, including an intuitive administration console for configuring and monitoring the server. Additionally, it offers customizable schema capabilities, enabling organizations to tailor the directory structure to fit their specific needs.

Integration with existing identity management solutions is streamlined through connectors and APIs, allowing organizations to extend their directory services and enhance user experience.

In summary, HP UX Directory Server is a powerful directory management solution that combines scalability, security, and integration flexibility. Its support for industry standards, advanced replication, and comprehensive administrative tools makes it an essential asset for organizations seeking to manage identity and access efficiently. By leveraging this technology, businesses can improve their operational efficiency and ensure a secure and organized approach to directory management.
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