13 Chapter 13. Red Hat Network and up2date This chapter describes Red Hat Network (RHN) and its ability to manage the virtual servers. Using up2date, the virtual servers can be updated when Red Hat errata are released. You can also use up2date to install new packages with automatic dependency resolution. RHN is accessed by the following link: http://rhn.redhat.com/ The following sections describe how to configure a Linux guest for up2date, and manage the