LXer: Tutorial: Building a Linux Network Appliance, Part 1
 

Published at LXer:

In this series of articles, you'll learn how to configure Internet-connection sharing and firewalls, and how to add useful services such as intrusion detection, HTTP caching, name services, file and print sharing, and network storage. It doesn't matter what your LAN hosts are running, whether it's Linux, Windows, Mac or something else--your Linux appliance will serve them all.

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