Click Next to proceed. If you selected to include an add-on product, proceed with Sec-tion 3.6.1, “Add-On Products” (page 28), otherwise skip the next section and advanceto Section 3.7, “Clock and Time Zone” (page 29).3.6.1 Add-On ProductsAdd-on products can be installed either from a local source (CD, DVD, or directory)or from a network source (HTTP, FTP, NFS, CIFS,...). When installing from a networksource, you need to configure the network first—unless you are performing a networkinstallation anyway. Choose Yes, Run the Network Setup and proceed as described inSection “Network Setup” (page 28). If the add-on product is available locally, selectNo, Skip the Network Setup.Click Next and specify the product source. Source types available are CD, DVD, HardDisk, USB Stick or Disk, a Local Directory or a Local ISO Image, if no network wasconfigured. If the add-on product is available on removable media, the system automat-ically mounts the media and reads it's contents. If the add-on product is available onhard disk, choose Hard Disk to install from an unmounted hard drive, or Local Direc-tory/Local ISO Image if it is located in the file system. Add-on products may be deliveredas a repository or as a set of rpm files. In the latter case, check Plain RPM Directory.While a network is available, you can chooses from additional remote sources such asHTTP, SLP, FTP and others. It is also possible to specify a URL directly.Check Download Repository Description Files to download the files describing therepository now. If unchecked, they will be downloaded once the installation starts.Proceed with Next and insert a CD or DVD if required. Depending on the product'scontent it may be necessary to accept additional license agreements.It is also possible to configure add-on products at any time in the installed systems.Using add-on products in the installed system is described in Chapter 7, Installing Add-On Products (page 85).Network SetupWhen invoking the network setup, YaST scans for available network cards. If morethan one network card is found, you have to choose the card to configure from the list.If an ethernet network adapter is not already connected, a warning will open. Makesure the network cable is plugged in and choose Yes, Use It. If your network is equipped28 Deployment Guide