Ubuntu 18 LTS 부터는 netplan 이 적용되어 설정이 변경되었습니다. "ubuntu 18 LTS 고정 ip 설정"을 참고하세요


설정

  1. vi

     vi /etc/network/interfaces
    CODE

dhcp

# 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
CODE


static

# 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
BASH


반영

network 재시작

sudo service networking restart
CODE


service networking restart

service networking restart 실패시

$ sudo service networking restart
stop: Job failed while stopping
start: Job is already running: networking

다음 명령어 실행

sudo ifdown eth0 && sudo ifup eth0
CODE


같이 보기

Ref