[ubuntu] 우분투 기본 설정 및 명령어

[root 패스워드 지정]

# sudo passwd root

2번 입력

 

# su -

 

전환 확인

 

[종료 및 재부팅]

종료 : sudo shutdown -h now

       sudo power off

재시작 : shudo shutdown -r now

         reboot

 

[IP 설정]

1. 설정파일 수정

vi /etc/network/interfaces

 

auto eth0

iface eth0 inet static

address 192.168.50.41

netmask 255.255.255.0

gateway 192.168.50.1

 

[본딩 설정]

1. ifenslave 패키지 설치 및 설정 변경

apt-get install ifenslave-2.6

 

vi /etc/modules

 

# /etc/modules: kernel modules to load at boot time.

#

# This file contains the names of kernel modules that should be loaded

# at boot time, one per line. Lines beginning with "#" are ignored.

 

loop

lp

rtc

bonding

 

-> bonding 라인 추가

 

2. networking 서비스 및 모듈 로딩

/etc/init.d/networking stop

modprobe bonding

 

3. 설정파일 수정

vi /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

auto lo

iface lo inet loopback

 

# The primary network interface

auto eth0

iface eth0 inet dhcp

 

#auto eth1

#iface eth1 inet dhcp

 

#eth1 configuration

auto eth1

iface eth1 inet manual

bond-master bond0

bond-primary eth0

 

eth2 configuration

auto eth2

iface eth2 inet manual

bond-master bond0

 

# Bonding eth1 & eth2 to create bond0 NIC

auto bond0

iface bond0 inet static

address 192.168.56.220

gateway 192.168.56.1

netmask 255.255.255.0

bond-mode active-backup

bond-miimon 100

bond-slaves none

bond-fail-over-mac 1        // VirtualBox 절체 테스트 이슈로 인한 설정

 

 

/etc/init.d/networking start

 

cat /proc/net/bonding/bond0        // 확인

 

[참고 URL]

https://help.ubuntu.com/community/UbuntuBonding