After setting up 30 computers with static IP addresses, we want to implement a DHCP server but do not have access to the router or any money to spend on a dedicated appliance. I have a Linux ...

Linux is easily configured for use as a low-cost, dependable gateway. This Daily Drill Down details a step-by-step process for configuring a Linux server for use as a gateway.

A proxy server can help you take control of how users reach the internet. Here's the step-by-step process of installing and configuring Squid.