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@mayurah
Forked from kylefoo/Linux Static IP
Last active December 25, 2015 19:29
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CentOS / Fedora / RedHat
## Configure eth0
#
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth0"
NAME="System eth0"
HWADDR=A4:BA:DB:37:F1:04
TYPE=Ethernet
BOOTPROTO=static
NM_CONTROLLED=yes
ONBOOT=yes
IPADDR=192.168.1.223
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
## Configure Default Gateway
#
# vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=sub.domain.tld
GATEWAY=192.168.1.1
## Restart Network Interface
#
service network restart
## Configure DNS Server
#
# vi /etc/resolv.conf
nameserver 8.8.8.8
nameserver 8.8.4.4
## For Virtual adapter (additional IP)
cat > /etc/sysconfig/network-scripts/eth0:0 <<EOL
DEVICE="eth0:0"
BOOTPROTO="static"
IPADDR="192.168.1.225"
NETMASK="255.255.255.0"
GATEWAY="192.168.1.1"
ONBOOT="yes"
TYPE="Ethernet"
EOL
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