DNS server on Centos

Posted on June 13, 2008
Filed Under CentOS |

This is a summary of DNS server on Centos:

I have a system with CENTOS and I need to change the primary and secondary dns server addresses (the centos machine is NOT a dns server — think of it like a workstation). How can I change the dns server address?you can change it as follows:

open your network connections, right click on your connection (the adapter connecting to the net) click properties. Then highlight internet protocall (tcp/ip) click properties, it”s in there

If you use squid as a proxy and based on dns address (or something like LDAP! hint hint!) you can classify your users and then limit the places they can go on the internet or deny them access totally. That’s probably the simplest way in Linux. You also could use iptables to deny them access to any port 80 and 443 but that’s not a very good solution.


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