Setup DHCP Fail over on Centos 5.1

June 16, 2008 at 04:24 PM | categories: Centos, Howto, Sysadmin, DNS, Linux, DHCP | View Comments
This tutorial will walk you through setting up DHCP fail over on CENTO 5.1 using the default ISC dhcp server, this can easily be adapted to any other Linux distro out there. You will most likely need Fail over...
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Setup Postfix to sign and verify Domainkeys email

March 10, 2008 at 11:54 PM | categories: Postfix, Domainkeys, Howto, Email, Centos | View Comments
Domainkeys is DomainKeys is a method of e-mail authentication. Unlike some other methods, it offers almost end-to-end integrity from a signing to a verifying Mail Transfer Agent (MTA). In most cases the signing MTA acts on behalf of the...
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CENTOS 5 virtual hosting howto

February 03, 2008 at 06:58 PM | categories: Horde, Centos, Howto, Exim, Cyrus, Linux, Email | View Comments
This tutorial shows how to set up a CentOS 5.x server to offer all services needed by virtual web hosters. These include web hosting,smtp server with (SMTP-AUTH and TLS,SPF,DKIM,Domainkeys),DNS,FTP,MySQL,POP3/IMAP,Firewall,Webalizer for stats. I will use the following software: Database...
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How to setup a network install server

January 29, 2008 at 08:53 PM | categories: Kickstart, Howto, RHEL, Centos, Linux | View Comments
This howto will describe how to setup Linux network install server. We will be using pxeboot and dhcp to allow for bare metal installation without the need for physical media. Network install servers are essential when large numbers of machines...
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