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Let’s assume we want to assign the static ip address on our second Ethernet card ‘enp0s8’.

We can configure the static ip address to an ethernet card using its network-script or ‘ifcfg-‘ files.

To Confirm whether IP address has been to enp0s3 interface use the below ip command, ~]#ip addr show enp0s3 Configure Static IP Address using network-scripts (ifcfg-) files To save the above changes and to reload the interface execute the beneath nmcli command, ~]# nmcli con up enp0s3Ĭonnection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/4)Ībove command output confirms that interface enp0s3 has been configured successfully.Whatever the changes we have made using above nmcli commands, those changes is saved permanently under the file “etc/sysconfig/network-scripts/ifcfg-enp0s3” ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp0s3 Set the manual configuration (from dhcp to static), ~]# nmcli con mod enp0s3 thod manual Set the gateway using below nmcli command, ~]# nmcli con mod enp0s3 ipv4.gateway 192.168.1.1 Note: In short form, we usually replace connection with ‘con’ keyword and modify with ‘mod’ keyword in nmcli command.Īssign ipv4 (192.168.1.4) to enp0s3 interface, ~]# nmcli con mod enp0s3 ipv4.addresses 192.168.1.4/24 Use beneath nmcli command to assign static ip on enp0s3, List currently active Ethernet cards using “ nmcli connection” command, ~]# nmcli connectionĮnp0s3 7c1b8444-cb65-440d-9bf6-ea0ad5e60bae ethernet enp0s3

Run the following nmcli commands one after the another to configure static ip, Let’s assume we want to assign the static IP address on first NIC (enp0s3) with the following details, Currently ip address assigned to the NIC is via dhcp server. Run the below ip addr command to list Ethernet cards on your server ~]# ip addrĪs we can see in above command output, we have two NICs enp0s3 & enp0s8.