root@ServerBB:~# service dnsmasq stop
* Stopping DNS forwarder and DHCP server dnsmasq [ OK ]
root@ServerBB:~# cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.220.1
root@ServerBB:~# service dnsmasq start
* Starting DNS forwarder and DHCP server dnsmasq [ OK ]
root@ServerBB:~# cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.0.1
root@ServerBB:~# service dnsmasq stop
* Stopping DNS forwarder and DHCP server dnsmasq [ OK ]
root@ServerBB:~# cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.220.1
root@ServerBB:~# cat /etc/dnsmasq.conf
dhcp-range=192.168.220.254,proxy
dhcp-boot=pxelinux.0,192.168.220.254,192.168.220.0
pxe-service=x86PC,"Automatic Network boot",pxelinux
enable-tftp
tftp-root=/usr/tftproot
port=0
root@ServerBB:~#