CentOS7 static IP configuration

Vi/etc/sysconfig/network-scripts/ifcfg-eno16777736HWADDR = 00: 0C: 29: 8D: 24: 73 TYPE = EthernetBOOTPROTO = static # enable static IP address DEFROUTE = yesPEERDNS = yesPEERROUTES = yes

Vi/etc/sysconfig/network-scripts/ifcfg-eno16777736

 

HWADDR = 00: 0C: 29: 8D: 24: 73

TYPE = Ethernet

BOOTPROTO = static # enable static IP addresses

DEFROUTE = yes

PEERDNS = yes

PEERROUTES = yes

20174_failure_fatal = no

IPV6INIT = yes

IPV6_AUTOCONF = yes

Required 6_defroute = yes

IPV6_PEERDNS = yes

20176_peerroutes = yes

20176_failure_fatal = no

NAME = eth0

UUID = ae0965e7-22b9-45aa-8ec9-3f0a20a85d11

DEVICE = eth0

ONBOOT = yes # enable network connection automatically

IPADDR = 192.168.21.128 # set the IP address

PREFIX = 24 # set the subnet mask

GATEWAY = 192.168.21.2 # set the GATEWAY

DNS1 = 8.8.8.8 # set the primary DNS