-- install dnsmasq yum install dnsmasq After the config is setup sart tjhe dnsmasq service chkconfig dnsmasq on OR systemctl enable dnsmasq systemctl stop dnsmasq systemctl status dnsmasq -- backup and replace /etc/dnsmasq.conf with the following (change mydomain.net to suite) @/etc/dnsmasq.conf domain-needed bogus-priv domain=cc.binghamton.edu expand-hosts local=/cc.binghamton.edu/ listen-address=127.0.0.1 listen-address=MACHINE IP bind-interfaces server=128.226.1.11 server=8.8.8.8 -- backup and replace /etc/resolv.conf with the following (change mydomain.net to suite) @/etc/resolv.conf domain mydomain.net nameserver 127.0.0.1 -- add the following to /etc/hosts (change mydomain.net to suite) @/etc/hosts #-- dnsmasq entries -- 192.168.1.1 mydesktop.mydomain.net mydesktop virtual1 192.168.1.2 virtual2.mydomain.net virtual2 192.168.1.3 virtual3.mydomain.net virtual3 192.168.1.4 virtual4.mydomain.net virtual4 192.168.1.5 virtual5.mydomain.net virtual5