Showing posts with label Configuring Additional IP. Show all posts
Showing posts with label Configuring Additional IP. Show all posts

Wednesday, April 19, 2023

How to add an additional IP address in Centos 7

Method -1:

Create file /etc/sysconfig/network-scripts/ifcfg-eth0:0 with the following content:

DEVICE=eth0:0
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.0.11
NETMASK=255.255.255.255

service network restart

Method-2:

Run the following command
ipadd your_ip

Example: ipadd 192.168.0.1

Tuesday, June 14, 2022

How to add additional IP address to CentOS 7 using command


Navigate to the network interface configuration folder using the following command:
cd /etc/sysconfig/network-scripts

Create a new virtual interface with:
nano ifcfg-eth0:0

The file will be created and opened with the text-editor “nano”. Now the following paragraphs must be added:

DEVICE=eth0:0
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.51.100.42
NETMASK=255.255.255.255


systemctl restart network
or
sudo reboot 

See the video:https://youtu.be/-Y5LXdpnEYY
Followed by: Contabo VPS

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