Free linux enterprise server software for linux

Lineox Enterprise Linux distribution is based on source RPM packages from which Red Hat Enterprise Linux is compiled. Lineox Enterprise Linux contains all programs included in various Red Hat Enterprise Linux variations (Advanced Server (AS), Entry/Mid Server (ES), and Workstation (WS)).
It also contains programs included in separately sold Red Hat Cluster Suite and Red Hat Developer Suite. Lineox has removed and replaced all files of Red Hat Enterprise Linux which have restrictive copyright by Red Hat, Inc. Lineox has also tried to remove all user-visible references to Red Hat in Lineox Enterprise Linux.
The most notable difference between Lineox Enterprise Linux and Red Hat Enterprise Linux is the support options provided by Red Hat, Inc. Lineox, Inc. does not provide any support for Lineox Enterprise Linux with the base product.
Lineox, Inc. however plans to provide binary package updates for Lineox Enterprise Linux as long as Red Hat, Inc. provides updates for Red Hat Enterprise Linux in source package format.
Lineox has an automated system running on a cluster which builds new binary rpm packages as soon as new source code is available. New rpm packages are usually available in less than 12 hours after source code release.
After that Lineox builds Always Current Lineox Enterprise Linux disks automatically, but because of the time it takes to transfer the disk images to our web server, they are available from 2 to 12 hours after we release new packages.
Isnt Always Current Lineox Enterprise Linux untested or unreliable if it is released so often? Not really. We dont rebuild the installation environment, we just replace the installable packages with new ones.
You can even use same boot floppies or other boot media created for Lineox Enterprise Linux 4.0 to boot Always Current series Lineox Enterprise Linux. So Always Current Lineox Enterprise Linux is as tested and reliable as a system installed from "base release" and updated later. The only difference really is the work and time saved and the higher security right from the start.
Enhancements:
- Always Current Lineox Enterprise Linux 4.096 with Update 4 available. In the version 4.096 the installation environment is rebuilt, so it offers better hardware support during the installation. See the release notes for full information. The x86_64 release requires either AMD Opteron or Athlon64 CPU based computer. Some new Intel Xeon and Pentium IV processors with EM64T (Extended Memory 64 Technology) will also be able to run this version.

Trustix Enterprise Firewall represents a revolution within firewall management software. Trustix Enterprise Firewall is the worlds first WYSIWYG Enterprise Firewall, making it easy-to-use and easy-to-deploy. By utilizing the WYSIWYG GUI, your Enterprise Firewall will be out of the box and implemented in an unbeatable 25 minutes- and without the need for a dedicated systems administrator!
A fully-featured packet-filtering router, Trustix Enterprise Firewall has advanced capabilities including an intuitive graphical user interface (GUI) for visualizing and editing firewall policy.
This unique GUI enables you to manage traffic for all your zones (up to 24) as well as port forwarding, network address translation (NAT) and virtual private network (VPN) configurations.
Packet-filtering enables Enterprise Firewall to act as a router to accelerate data transmission. Meaning no more bottle necks due to time consuming proxies.
IP-address sharing by masquerading or NAT.
The underlying rules generated by the program are then fully optimized before being deployed- thereby optimizing the security and performance of your firewalls architecture, and avoiding errors and duplications.
Trustix Enterprise Firewall uses the IPsec protocol to encrypt data transmitted over the net- extending the security of your network to all arms of your business. Communications between your office and home users are protected using 168-bit 3DES encryption- triple the encryption, triple the security! Enables remote, secure configuration of multiple firewalls from one Windows or Linux desktop.
Trustix Enterprise Firewall Blockades and repel malicious attacks from hackers, Trojans, worms and infected files.
Main features:
- Visualise DMZs - drag and drop security policy deployment
- Integrate branch offices with 3DES encrypted VPN tunnels
- Accelerate internet access times with proxy caching server
- Authenticate remote workers with PKI X.509 certificates
- Ensure high availability with fault tolerant automatic failover

OpenPKG is a flexible and powerful software packaging facility, OpenPKG eases installation and administration of Unix software across several platforms. It primarily targets the Unix platforms FreeBSD, Linux and Solaris, but is portable across mostly all modern Unix flavors.
Consolidating different vendor approaches into a unified architecture, it assists in administration of large networks previously complicated by nonconformant systems. OpenPKG leverages proven technologies like Red Hat Package Manager (RPM)and neatly provides an additional system layer on top of the operating system.
It is a fully self-contained with minimal external dependencies(no RPM pre-installation required), and installs itself by means of a tricky bootstrapping procedure with minimal operating system intrusion. OpenPKG especially supports multiple installation instances on the same system.
Main features:
- Portable across major Unix platforms.
- Available for FreeBSD 4.11/5.4/6.0/7.0, NetBSD 2.0, Sun Solaris 8/9/10, Debian GNU/Linux 3.1, Fedora Core 4, RedHat Enterprise Linux 4, Novell SUSE Linux 9.3/10, Gentoo Linux 1.12.0, Mandriva Linux 10.2.
- Already known to work for IBM AIX 5.1, HP HPUX 11.11.
- Release 2.5 consists of 579 packages.
- Entirely based on Open Source software technology.
- Operating System interference minimized.
- Streamlined software packaging.
- Easy installation, updating and deinstallation of packages.
- Bundled with useful and secure package preconfigurations.
- Includes an abstracted and powerful run-command facility.
- Virtual hosting through multiple instances on a single system.
- Proxy packages for reusing packages across instances.
- Build-time package variations for maximum flexibility.
- Foundation to build self-contained environments.

ALT Linux project is a set of Linux distributions that are based on Sisyphus, an APT-enabled RPM package repository that aims to achieve feature completeness, usability, and security in a sensible and manageable mixture.
Enhancements:
- This release starts the Server branch of ALT Linux.
- It integrates the OpenVZ kernel, tools, and Web-based management interface allowing you to create and manage VPS templates and instances.
- The distribution shares security enhancements with the Owl GNU/*/Linux project, and is supported with regular updates for three years.
- It is available as i586/x86_64 ISOs, with several thousand more packages in the online repository.

Black Orion Network is an update and system management platform for among others Black Orions redhat-compatible Enterprise Linux Distributions. Black Orion Enterprise Linux software distributions are offered to you by the open source community as free software.

A program is free software if users are free to redistribute copies, either with or without modifications, either gratis or charging a fee for distribution, to anyone anywhere. Being free to do these things means (among other things) that you do not have to ask or pay for permission. Please feel free to make and redistribute as many copies of Black Orion Enterprise Linux as you like.

How It Works:

1. Obtain Black Orion Enterprise Linux

Obtain one of Black Orions redhat-compatible Enterprise Linux Distributions from the downloads section.

2. Burn cd images

Burn the downloaded iso images on to a cd.

3. Register yourself as a Black Orion Network Member

Register yourself as a member in the Black Orion Network section.

4. Install Black Orion on a computer

Read the manuals for the various installation options. The system can also be installed as a rhel4 virtual machine.

5. Connect your system to the Black Orion Network

Connect your system to the Black Orion Network with the up2date client installed on your system. You can find up2date by right-clicking the Black Orion Network Alert Icon on your desktop. Connect your system with your member name and password (see 3).

Wombat Linux Server is a port of Linux that runs as an application on top of L4/Iguana.

This package is not really intended to be used standalone. It is best to download it as part of the Iguana project.

Zero Touch Linux Server is the easiest way to setup your back office infrastructure. If you need mail server, file server or domain controller - ZTL is perfect for you. ZTL is now a FREE product that brings together the stability of Linux and the security of Trustix or 100% binary compatibility of CentOS with a simple web-based interface.
ZTL allows you to perform administrative tasks without any special knowledge. If you need to setup a server for your office, and do not have prior experience in doing it - ZTL is for you.
Main features:
- remote administration of servers
- three levels of access
- simple and comfortable web-based interface
- one click server upgrade
- based on powerful and secure operating system: Trustix Secure Linux
- based on free and 100% binary compatible operating system: CentOS Enterprise-class Linux Distribution
- ability to install and configure Web, Mail, DNS, Domain Controler, File Server, Printer Server as well as Database, DHCP, Proxy servers, Firewall servers
Three levels of access:
Admin Level:
- manage server configuration
- install/uninstall and automatically configure appliances
- create and manage websites/domains
- use PHP plugins: SquirrelMail, phpMyAdmin
Domain Level:
- create and manage websites/mailboxes/users
- add/manage shared folders
- manage MySQL/PostgreSQL databases
- add/manage users
- manage DNS records, Apache webserver virtual host settings
- use PHP plugins: SquirrelMail, phpMyAdmin
- remove/get system information
End User (Mail / FTP user) Level:
- webmail interface
- manage your mail settings
- use PHP plugins: SquirrelMail, phpMyAdmin
- change password
- upload download files via web