For example:Ĭonfigure Automatic IP addressing via DHCP By doing this, CentOS will get a static IP address you specified. On the edit connection menu, enter the IPv4 address, gateway, DNS server with your own. We will change the how the IP address delivered to my CentOS. Please note that this could be different with your settings. To create a new connection click Add. As you can see, currently I have enp0s3 profile connection listed. PREFIX=24 #here you can use netmask if you like, NETMASK=255.255.255.0įinally, restart the network service to insecure change takes effect.You should see your current network connection/device listed here. Then add the IP address, network mask, gateway, domain search and Dns for the server at the end and save the file. To change the above setup to a static IP address configuration, replace BOOTPROTO value from dhcp to static or none as shown below. Editing /etc/sysconfig/network-scripts/ifcfg-network_interface_name.fcg ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp0s3īY default the configuration file will look like the block below. ~]# nmcli con show enp0s3 # here put the name of the connectionģ. If you want to display list of all informations of the network connection use this command.
~]# nmtui connect enp0s3įinally, restart the Network configuration daemon ~]# systemctl restart NetworkManagerįirst, let’s display the network connections.
īy the way you can directly edit or connect an interface network device using: ~]# nmtui edit enp0s3 Remember to check Automatically connect to start the network device on boot and click ok.
#Centos 7 static ip gui manual
Here we will select IPv4 configuration from Automatic to Manual and click show to assign the static network configuration. Select the network interface and select edit Let’s start setting up a static ip address to our server. Here, like you see, my network interface name is enp0s3 and the network configuration is automatically assigned by my DHCP server. – Domain Name Servers : 192.168.1.2 192.168.1.3 ( In my lab environment i’ve two Dns Servers)īefore starting let’s check current IP address and of our Centos 7 / RHEL 7 server : ~]# ip addr show # or here u can use ip a sġ: lo: mtu 65536 qdisc noqueue state UNKNOWN Editing /etc/sysconfig/network-scripts/ifcfg-network_interface_name.fcgįor this tutorial, we’re going to assign to my server on my lab environment: nmcli Tool ( Network Manager Command Line )ģ. nmtui Tool ( Network Configuration Text User Interface)Ģ.
#Centos 7 static ip gui how to
In this article we will explain how to setup a static IP address on Centos 7 / RHEL 7.There are several ways to configure a static IP address.ġ.