Figure 4-5 Directory tree for example isp

Beneath the root suffix entry o=example, c=US, the tree is split into three branches. The ISP branch contains customer data and internal information for Example ISP. The Internet branch is the domain tree. The groups branch contains information about the administrative groups.

Consider the following when choosing attributes for the branch points:

•Be consistent.

Some LDAP client applications may be confused if the distinguished name (DN) format is inconsistent across the directory tree. That is, if l is subordinate to ou in one part of the directory tree, then make sure l is subordinate to ou in all other parts of the directory service.

•Try to use only the traditional attributes (shown in “Identifying branch points”).

Using traditional attributes increases the likelihood of retaining compatibility with third-party LDAP client applications. Using the traditional attributes also means that they are known to the default directory schema, which makes it easier to build entries for the branch DN.

Table 4-1 Traditional DN branch point attributes

Attribute name

Definition

dc

An element of the domain name, such as dc=example; this is refrequently specified

 

in pairs, or even longer, depending on the domain, such as dc=example,dc=com or

 

dc=mtv,dc=example,dc=com.

c

A country name.

o

An organization name. This attribute is typically used to represent a large divisional

 

branching such as a corporate division, academic discipline (the humanities, the

 

sciences), subsidiary, or other major branching within the enterprise, as in “Suffix

 

naming conventions”.

ou

An organizational unit. This attribute is typically used to represent a smaller divisional

 

branching of the enterprise than an organization. Organizational units are generally

 

subordinate to the preceding organization.

st

A state or province name.

l or locality

A locality, such as a city, country, office, or facility name.

dc

A domain component, as in “Suffix naming conventions”.

4.2 Designing the directory tree

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HP UX Direry Server manual Directory tree for example isp
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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.

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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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