#ip addr

edite o arquivo /etc/sysconfig/network-scripts/ifcfg-nomedaplaca:

# vi /etc/sysconfig/network-scripts/ifcfg-enp0s3


DHCP
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=enp0s3
UUID=610254c7-6b51-48de-9e5b-c07dff952408
DEVICE=enp0s3
ONBOOT=yes

IP Fixo
TYPE=Ethernet
BOOTPROTO=static
IPADDR=192.168.1.66
NETMASK=255.255.255.0
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=enp0s3
UUID=610254c7-6b51-48de-9e5b-c07dff952408
DEVICE=enp0s3
ONBOOT=yes


obrigado!

This is an English language-only forum. If you are really unable to write English, use Google translate. Besides, ask a clear question which describes your problem and provide output of error messages.

Lastly, enclose terminal output or file contents in [.CODE] [./CODE] tags (without the period) or mark and hit the '#' button at the edit toolbar.

jlinkels