= DNS Forwarder = Install a DNS forwarder on CentOS 6.3: * yum install bind Edit /etc/named.conf: {{{#!highlight bash options { directory "/var/named"; forwarders { 8.8.8.8; 8.8.4.4; }; }; zone "example.lan" in { type forward; forwarders { 192.168.3.56; }; }; zone "xpto.lan" in { type forward; forwarders { 10.0.3.3; }; }; }}} Run the following commands: * service named start * chkconfig named on * netstat -a -n | grep ":53" | grep LISTEN