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Thursday 20 July 2017

Solusi Error "bringing up interface eth0 error connection activation failed.." CentOS 7

Konfigurasi dibawah ini, bisa mengakibatkan error system khususnya di kondisi remote. Hal ini akan ditengarai ketika server melakukan proses restarting network. Dan bagaimana solusinya :

[root@srv1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0

TYPE=Ethernet
BOOTPROTO=static
NAME=eth0
UUID=a487343f-625a-4408-97ad-ac6745726316
DEVICE=eth0
ONBOOT=yes
IPADDR=192.168.2.61
PREFIX=24
GATEWAY=192.168.20.2
DNS1=192.168.20.1

Berikut ialah solusinya :
 
[root@srv1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0

TYPE=Ethernet
BOOTPROTO=static
NAME=eth0
UUID=a487343f-625a-4408-97ad-ac6745726316
DEVICE=eth0
ONBOOT=yes
IPADDR=192.168.2.61
PREFIX=24
GATEWAY=192.168.20.2
DNS1=192.168.20.1

NM_CONTROLLED=no   ---> tambahkan NM_CONTROLLED

Sederhana dan semoga bermanfaat.