How To Set Up A Linux Layer 7 Packet Classifier On CentOS 5.1

Posted by suvi under CentOS, Linux

This tutorial will walk you through setting up a Linux layer 7 packet classifier on CentOS 5.1, this can easily be adapted to any other Linux distribution out there.
L7-filter is a classifier for the Linux Netfilter that identifies packets based on patterns in application layer data. This allows correct classification of P2P traffics.
It can classify [...]

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Installation Of Open ERP Client, Server And Open ERP eTiny Server On CentOS 5.2

Posted by suvi under CentOS, Office, Server

This article will show you how to configure and install the Open ERP 4.2.2 Server, Client and eTiny Server for Cent OS 5.2.
Enable EPEL Repository
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-2.noarch.rpm
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Installing ClamAV 0.93.3 From The Sources (+ Sendmail Integration) On CentOS 5.2

Posted by suvi under CentOS, Email, Server

This how-to refers to the installation and configuration of
Clamav 0.93.3 (from sources) on a Linux server running CentOS 5.2 and
sendmail. We assume the fact you’ve installed sendmail from the rpm
packages of your distribution.
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Installing And Using OpenVZ On CentOS 5.2

Posted by suvi under CentOS, Virtualization

In this HowTo I will describe how to prepare a CentOS 5.2 server for OpenVZ. With OpenVZ you can create multiple Virtual Private Servers (VPS) on the same hardware, similar to Xen and the Linux Vserver project. OpenVZ is the open-source branch of Virtuozzo, a commercial virtualization solution used by many providers that offer virtual [...]

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BIND 9 Vulnerability And Solution - Patch BIND To Avoid Cache Poisoning (Fedora/CentOS)

Posted by suvi under CentOS, Fedora, Security, Server

I am pretty sure most of you
guys have hard about the Vulnerability in BIND. Dan Kaminsky earlier this month
announced a massive, multi-vendor issue with DNS that could allow attackers to
compromise any name server - clients, too. I thought I would share with you all
one of the quickest solutions systems [...]

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Reduce Apache’s Load With Nginx On RHEL 5.2

Posted by suvi under Apache, CentOS

This how-to describes how to install and configure Nginx to accelerate an Apache server based on RHEL 5.2.
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How To Create A Cluster Testbed Using CentOS 5 Virtualization And iSCSI

Posted by suvi under CentOS, Virtualization

This guide attempts to provide a Xen based test environment where
you can practice setting up a two node cluster (cluster setup itself is
not discussed here - I’m merely giving you what you need to set it up).
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Embedding Python In Apache2 With mod_python (Debian/Ubuntu, Fedora/CentOS, Mandriva, OpenSUSE)

Posted by suvi under Apache, CentOS, Debian, Fedora, Mandriva, Ubuntu, openSuse

This tutorial shows how to install and use mod_python
on various distributions (Debian/Ubuntu, Fedora/CentOS, Mandriva,
OpenSUSE) with Apache2. mod_python is an Apache module that embeds the
Python interpreter within the server. It allows you to write web-based
applications in Python that will run many times faster than traditional
CGI and will have access to advanced features such as ability to [...]

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Installing Webmin on CentOS 5.2

Posted by suvi under CentOS, Control Panels, Server, Webserver

I have new VPS node with DirectAdmin, but I still want to have also Webmin. Why?

Webmin gives me possibility to make changes in server configuration without SSH
With Webmin I can access to my server everywhere, where is computer with internet connection
Is it possible to look system, even when DirectAdmin is down in some reason.
It has [...]

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How To Configure ISP Mail Server With Virtual Users/Domains On Centos 5.0 Using Postfix, Dovecot, MySQL, phpMyAdmin, TLS/SSL

Posted by suvi under CentOS, Email, Server

This howto will explain how to go about setting up an email server
on Centos 5 using Postfix, Dovecot, RoundCube, Virtual Users/Domain and
phpAdmin. I have also done a similar setup on Fedora Core 6. My best
advice is to set this up first on a workstation and test it thoroughly
before setting up on a server and going [...]

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The Perfect Server - CentOS 5.2

Posted by suvi under CentOS, Server

This tutorial shows how to set up a CentOS 5.2
server that offers all services needed by ISPs and web hosters: Apache
web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS,
BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP,
Quota, Firewall, etc. This tutorial is written for the 32-bit version
of CentOS 5.2, but should apply to [...]

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Wifi Authentication/Accounting With FreeRadius On CentOS 5

Posted by suvi under CentOS, Networking

This tutorial explains how you can set up a FreeRadius server with
Wifi authentication and accounting on CentOS 5. This howto should work
for a newbie.
Production deployment is also possible with minor tweaking. But as
usual I do not guarantee anything & take no responsibilities if
something goes wrong.
Read more at HowtoForge

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How To Set Red hat / CentOS Linux Remote Backup / Snapshot Server

Posted by suvi under Backup, CentOS, Server

Q. I’ve HP RAID 6 server running RHEL 5.x. I’d like to act this box as a backup server for my other Red Hat DNS and Web server. The server must keep backup in hourly, daily and monthly format. How do I configure my Red Hat / CentOS Linux server as remote backup or snapshot [...]

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How To Set Up Shorewall (Shoreline) 4.0 Firewall On CentOS 5.1

Posted by suvi under CentOS, Security

This tutorial will walk you through setting up Shorewall (Shoreline)
4.0 firewall on CentOS 5.1 , this can easily be adapted to any other
Linux distribution out there.
Read more at HowtoForge

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Create Your Own Web Server With BIND And Apache On CentOS 5 (Simplified)

Posted by suvi under Apache, CentOS, Networking, Server

This tutorial explains how you can run your own web server on CentOS 5 with the help of Apache and the BIND name server.
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