CentOS7 Mac 주소 매핑시키기.

1. network-script 의 ifcfg-eth* 에 정확한 MAC 주소를 적어준다.

vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0 
BOOTPROTO=none 
ONBOOT=yes 
HWADDR=00:50:56:83:35:f8 
NM_CONTROLLED=no 
NETMASK=255.255.255.0 
IPADDR=192.168.0.1
TYPE=Ethernet 
IPV6INIT=no 
USERCTL=no

vi /etc/sysconfig/network-scripts/ifcfg-eth1

DEVICE=eth0 
BOOTPROTO=none 
ONBOOT=yes 
HWADDR=00:50:56:83:35:f9 
NM_CONTROLLED=no 
NETMASK=255.255.255.0 
IPADDR=192.168.0.2
TYPE=Ethernet 
IPV6INIT=no 
USERCTL=no

 

2. /etc/udev/rules.d 의 70-persistent-net.rules 파일삭제 후 udevadm trigger 및 재부팅 하면 끝.

rm /etc/udev/rules.d/70-persistent-net.rules
udevadm trigger -subsystem-match=net-action=add
reboot