echo "nameserver 8.8.8.8" | sudo tee -a /etc/resolv.conf

auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
  address 141.8.196.103
  gateway 141.8.196.1
  netmask 255.255.255.0
  network 141.8.196.0
  broadcast 141.8.196.255
  dns-nameservers 141.8.192.2

auto eth0
iface eth0 inet dhcp
dns-search google.com
dns-nameservers dnsserverip

nameserver 141.8.192.2

iface eth0 inet static

iface eth0 inet dhcp

dns-nameservers 8.8.8.8 8.8.4.4