Centos 5 - Configure DNS Master & Slave + Configure Firewall + Configure Services Monitoring - Yum Updates

This job is for an experienced linux box webmaster. DNS Create a primary & secondary dns. DNS severs should talk with eachother. I will provide 2 linux Centos 5 servers. Create 10 dns entries for 10 domains. Firewall Install IPTables firewall that blocks all ssh access [login to view URL] so that ssh access is 222 instead of 22. Block all IP's from secure shell access accept specific fixed IP's. Firewall needs to compliment DNS primary/secondary NETWORK MONITORING Install a port/service monitoring (using open source) monitoring system to monitor multiple windows and linux servers to ensure they are online running services on specific ports. The monitoring should allow me web access and send email's if something is down. An example would be HOBBIT. [login to view URL] YUM UPDATES Update the server with the latest updates. Extra Stuff Install PHP, Install Mysql, Install Webserver, and extra Php Modules. Needs to install php5/mysql5 on one machine and php4/mysql4 on a second machine. This is easy stuff for any linux box webmaster. I dont pay much but I always leave great feedback. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Linux (Centos 5.3) Must have ssh Access to connect. MYSQL, PHP, PERL