우분투 서버 네트워크 설정(ubuntu server network config)

# 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
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet dhcp

# The primary network interface
# 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
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet static
address 192.168.153.131
netmask 255.255.255.0
gateway 192.168.153.2
dns-nameservers 192.168.153.2

sudo service networking restart

sudo ifdown eth0 && sudo ifup eth0