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Search results for Build your own gateway firewall

Linux

Step-By-Step Configuration of NAT with iptables

Post date: November 22, 2006, 18:11 Category: Network Views: 6783 Comments
Tutorial quote: This tutorial shows how to set up network-address-translation (NAT) on a Linux system with iptables rules so that the system can act as a gateway and provide internet access to multiple hosts on a local network using a single public IP address. This is achieved by rewriting the source and/or destination addresses of IP packets as they pass through the NAT system.
Debian

Installing Dansguardian With Multi-Group Filtering & Squid With NTLM Auth (Debian Etch)

Post date: July 17, 2008, 10:07 Category: Installing Views: 5104 Comments
Tutorial quote: This how-to describes how to install and configure Dansguardian with multi-group filtering, Squid with NTLM auth, ipmasq, and dnsmasq to provide a full internet gateway solution for small to medium sized networks. This how-to requires two NICs in order to perform firewalling and transparent proxying.
Untangle

Spam Blocking And Web Filtering With The Untangle 5.3 Network Gateway

Post date: September 4, 2008, 10:09 Category: Security Views: 8695 Comments
Tutorial quote: Untangle bundles common open-source applications for blocking spam, spyware, viruses, adware and unwanted content on the network in one single Linux distribution. It can be integrated into existing networks either as a router or as a transparent bridge (directly behind the router, but before the switch that connects the client PCs with the router). The best thing about Untangle is that you do not have to reconfigure the client PCs - Untangle works out of the box.
Linux

HOWTO build a LiveCD from scratch

Post date: January 1, 2006, 02:01 Category: Miscellaneous Views: 3781 Comments
Tutorial quote: This mini-HowTo will show you how to create your own LiveCD.
Gentoo

VHCS2 on Gentoo HowTo

Post date: April 20, 2005, 13:04 Category: Installing Views: 4974 Comments
Tutorial quote: Want to build web hosting service on top of Gentoo? Well now you can with VHCS2 (Virtual Hosting Control System).
FreeBSD

Building a FreeBSD Build System

Post date: April 15, 2006, 00:04 Category: System Views: 4465 Comments
Tutorial quote: When you finish this article, you will have an unbeatable update system. Even mergemaster will work faster. You will have an update system in which a machine update/upgrade will take less than 10 minutes.
Ubuntu

Installing and configuring FireHOL - Part I

Post date: September 20, 2006, 22:09 Category: Network Views: 8193 Comments
Tutorial quote: This tutorial guides user on how to install and configure FireHOL, a Linux-based firewall.
Linux

Install OpenWRT, Chillispot, FreeRadius Based Managed Hotspot(s) Including PayPal Payment Gateway

Post date: March 23, 2008, 14:03 Category: Miscellaneous Views: 7015 Comments
Tutorial quote: If you have ever tried to implement one of the hotspot HowTos on this and other sites, it might have dawned on you that this is not an easy feat to accomplish. Amazingly most solutions also leave out the most important part – how to get paid by the punters using the hotspot. Some will offer prepaid solution or access tickets that need to be printed, but this will require staff being involved on the premises. And in particular, once you want to offer a professional service and not just a toy concept it gets tricky – and expensive. Just imagine all the servers you need to provide redundant and load balanced freeradius, mysql and web servers. It is generally not worth the effort and expense for just one hotspot – unless of course you are willing to accept outages, unhappy customers etc.
Fedora+Core

Building a Linux cluster on a budget

Post date: November 18, 2005, 19:11 Category: Network Views: 4834 Comments
Tutorial quote: So you need a lot of computing power but don't want to spend tens of thousands of dollars on a commercial cluster? Or maybe you just have a lot of machines sitting idle that you would like to put to good use? You can build a powerful and scalable Linux cluster using only free software and off-the-shelf components. Here's how.
Linux

Build a Home Terabyte Backup System Using Linux

Post date: December 1, 2005, 01:12 Category: Miscellaneous Views: 4216 Comments
Tutorial quote: A terabyte-plus backup and storage system is now an affordable option for Linux users. This article discusses options for building and configuring an inexpensive, expandable, Linux-based backup server.
Web-based applications and online marketing solutions - LumoLink