Siproxd is a proxy/masquerading daemon for the SIP protocol. It allows SIP clients (like kphone, linphone) to work behind an IP masquerading firewall or router.

Tomato is a small, lean and simple replacement firmware for Linksys' WRT54G/GL/GS, Buffalo WHR-G54S/WHR-HP-G54 and other Broadcom-based routers. It features a new easy to use GUI, a new bandwidth usage monitor, more advanced QOS and access restrictions, e

This guide shows how to work with LVM (Logical Volume Management) on Linux.

Zenoss Core is an enterprise-grade network and systems monitoring product that delivers the functionality IT operations teams need to effectively manage the health and performance of their entire infrastructure through a single, integrated package.

FreeOsZoo provides ready-to-run images of QEMU virtual computers, pre-installed with a Free Operating System and a set of popular free software. To get started, you only need to install QEMU and download a single file from the FreeOsZoo project.

rdesktop is an open source client for Windows NT Terminal Server and Windows 2000/2003 Terminal Services, capable of natively speaking Remote Desktop Protocol (RDP) in order to present the user's NT desktop. Unlike Citrix ICA, no server extensions are req

Using RAID with LVM

Domain Name Relay Daemon is a caching, forwarding DNS proxy server. Most useful on vpn or dialup firewalls but it is also a nice DNS cache for minor networks and workstations.

TCT is a collection of programs by Dan Farmer and Wietse Venema for a post-mortem analysis of a UNIX system after break-in.