There are different ways of setting up a Skolelinux solution. It can be installed on just one standalone PC, or as a region-wide solution at many schools operated centrally. This flexibility makes a huge difference to the configuration of network components, servers and client machines.

Hardware requirements

The purpose of the different profiles is explained in the network architecture chapter.

Hardware known to work

A list of tested hardware is provided at . This list is not nearly complete :) is an effort to document how to install, configure and use Debian on some specific hardware, allowing potential buyers to know if that hardware is supported and existing owners to know how get the best out of that hardware.

An excellent database of hardware supported by Debian is online at

Requirements for network setup

Default Setup

When using the default network architecture, these rules apply:

Internet router

A router/gateway, connected to the Internet on the external interface and running on the IP address with netmask on the internal interface, is needed to connect to the Internet.

The router should not run a DHCP server, it can run a DNS server, though this is not needed and will not be used.

If you are looking for a router firewall solution capable of running on an old PC, we recommend IPCop or floppyfw.

If you need something for an embedded router or accesspoint we recommend using OpenWRT, though of course you can also use the original firmware. Using the original firmware is easier; using OpenWRT gives you more choices and control. Check the OpenWRT webpages for a list of supported hardware.

It is possible to use a different network setup (there is a documented procedure to do this), but if you are not forced to do this by an existing network infrastructure, we recommend against doing so and recommend you stay with the default network architecture.