Configure the RADIUS Server

Summary of the configuration procedure

You must configure your RADIUS server to work with the Rack PDU.

For examples of the RADIUS users file with Vendor Specific Attributes (VSAs) and an example of an entry in the dictionary file on the RADIUS server, see the Security Handbook.

1.Add the IP address of the Rack PDU to the RADIUS server client list (file).

2.Users must be configured with Service-Type attributes unless Vendor Specific Attributes (VSAs) are defined. If no Service-Type attributes are configured, users will have read-only access (on the Web interface only).

See your RADIUS server documentation for information about the RADIUS users file, and see the Security Handbook for an example.

3.VSAs can be used instead of the Service-Type attributes provided by the RADIUS server. VSAs require a dictionary entry and a RADIUS users file. In the dictionary file, define the names for the ATTRIBUTE and VALUE keywords, but not for the numeric values. If you change numeric values, RADIUS authentication and authorization will fail. VSAs take precedence over standard RADIUS attributes.

Configuring a RADIUS server on UNIX® with shadow passwords

If UNIX shadow password files are used (/etc/passwd) with the RADIUS dictionary files, the following two methods can be used to authenticate users:

If all UNIX users have administrative privileges, add the following to the RADIUS “user” file. To allow only Device Users, change the APC-Service-Type to Device.

DEFAULT

Auth-Type = System

Admin

 

APC-Service-Type =

Add user names and attributes to the RADIUS “user” file, and verify the password against /etc/ passwd. The following example is for users bconners and thawk:

bconners

Auth-Type =

System

Admin

thawk

APC-Service-Type

=

Auth-Type =

System

Device

 

APC-Service-Type

=

Supported RADIUS servers

FreeRADIUS and Microsoft IAS 2003 are supported. Other commonly available RADIUS applications may work but have not been fully tested.

RADIUS and Network Port Sharing

Note: See the Security Handbook for APC Network Management Cards for more information on using

RADIUS.

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Metered Rack PDU User Guide

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APC AP8861, AP8886, AP88XX Configure the Radius Server, Summary of the configuration procedure, Supported Radius servers

AP8886, AP88XX, AP8861 specifications

The APC AP8861, part of the AP88XX series, is a highly versatile and advanced power distribution unit (PDU) designed to meet the growing demands of data centers and IT environments. This series encompasses state-of-the-art technologies and features designed to enhance both operational efficiency and reliability.

The AP8861 model is particularly recognized for its modular design, allowing for easy scaling and expansion as data center needs evolve. With a variety of outlet configurations, it can accommodate numerous devices while optimizing power management. The device supports both standard and high-density power distribution, making it suitable for diverse environments, from small server rooms to large-scale data centers.

One of the hallmark features of the AP8861 is its built-in network management capabilities. It allows for real-time monitoring of power consumption, ensuring optimal load balancing and helping prevent overload situations. The device incorporates environmental monitoring through temperature and humidity sensors, enabling administrators to proactively manage operating conditions and mitigate risks to sensitive equipment.

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Another significant characteristic of the AP8861 is its compatibility with APC's software solutions. Integrating seamlessly with IT management platforms enables deeper insights and analytics, leading to informed decision-making regarding power usage and equipment reliability.

The device boasts a high-efficiency design, contributing to reducing overall energy costs. The capability to customize alarm settings for power events and environmental factors further enhances proactive management of the data center environment.

In summary, the APC AP8861 and the entire AP88XX series are engineered for robust performance, enhanced control, and adaptability in power distribution management. Packed with advanced features, this series offers solutions that help businesses optimize their data centers while ensuring maximum uptime and equipment protection, thereby supporting the ever-increasing demands placed on modern IT infrastructures.