Chapter 13. Red Hat Network

Chapter 13. Red Hat Network

Red Hat Network is an Internet solution for managing one or more Red Hat Enterprise Linux systems. All Security Alerts, Bug Fix Alerts, and Enhancement Alerts (collectively known as Errata Alerts) can be downloaded directly from Red Hat using the Package Updater standalone application or through the RHN website available at https://rhn.redhat.com/.

Your RHN

Your RHN

Figure 13.1. Your RHN

Red Hat Network saves you time because you receive email when updated packages are released. You do not have to search the Web for updated packages or security alerts. By default, Red Hat Network installs the packages as well. You do not have to learn how to use RPM or worry about resolving software package dependencies; RHN does it all.

Red Hat Network features include:

Caution

You must activate your Red Hat Enterprise Linux product before registering your system with Red Hat Network to make sure your system is entitled to the correct services. To activate your product, go to:

http://www.redhat.com/apps/activate/

After activating your product, register it with Red Hat Network to receive Errata Updates. The registration process gathers information about the system that is required to notify you of updates. For example, a list of packages installed on the system is compiled so you are only notified about updates that are relevant to your system.

The first time the system is booted, the Software Update Setup Assistant prompts you to register. If you did not register then, select Applications (the main menu on the panel) => System Tools => Package Updater on your desktop to start the registration process. Alternately, execute the command yum update from a shell prompt.

Registering with RHN

Registering with RHN

Figure 13.3. Registering with RHN

After registering, use one of the following methods to start receiving updates:

For more detailed instructions, refer to the documentation available at:

http://www.redhat.com/docs/manuals/RHNetwork/

Tip

Red Hat Enterprise Linux includes a convenient panel icon that displays visible alerts when there is an update for your Red Hat Enterprise Linux system. This panel icon is not present if no updates are available.


Note: This documentation is provided {and copyrighted} by Red Hat®, Inc. and is released via the Open Publication License. The copyright holder has added the further requirement that Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder. The CentOS project redistributes these original works (in their unmodified form) as a reference for CentOS-5 because CentOS-5 is built from publicly available, open source SRPMS. The documentation is unmodified to be compliant with upstream distribution policy. Neither CentOS-5 nor the CentOS Project are in any way affiliated with or sponsored by Red Hat®, Inc.