I have been configuring this server and thought I had set the static IP by configuring /etc/network/interfaces:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
iface lo inet loopback
# The primary network interface
iface eth0 inet dhcp
But when I restart the nework, the IP is still assigned via DHCP. Is there something else I should be doing?