Example 02 - Using ifconfig command to setup ip address for a second Ethernet card in Ubuntu system. luzar@ubuntu:~$ ifconfig eth1 192.168.44.128 netmask 255.255.255.0 broadcast 192.168.44.255 up . The ifconfig command above should be in one line. Example 03 - Using ifconfig command to change ip address for existing Ethernet card in Ubuntu system.

And the new static IP address of the 'eth1' interface has been added. Check using the following command. ifconfig eth1 nmcli device show eth1. And you will get the result as below. As a result, the 'eth1' interface has a new static IP address as defined '192.168.10.100'. Setup a Static IP Address by Directly Editing the Configuration File May 06, 2019 · Configure Static IP Address in CentOS 7 – Configure Static IP Address Restart Network. Finally, restart the network service using the following command to have these changes take effect. systemctl restart network Verify Static IP Address. Use ifconfig -a command to verify the static ip address. Configure a static IP address in Ubuntu You can use the ifconfig command to configure the IP address in Ubuntu. However, the IP address configured this way is not permanent and will be lost after a reboot. If you want to set up a static IP address that will remain after the reboot, you will need to edit the /etc/network/interfaces file. Assign Static IP Address on Ubuntu 20.04 LTS Desktop. Network configuration in Ubuntu desktop is controlled by network manager. Configuring a static ip address on Ubuntu 20.04 desktop is very easy. Login to your desktop environment and click on network icon and then choose wired settings.

$ ifconfig. The interface with the VPS's IP address attached will be the active interface. In our example, we will use eth0. To configure the failover IP as an alias, run the following command replacing the interface name and IP address in red with the correct ones for your VPS: $ sudo ifconfig eth0:0 203.0.113.1 netmask 255.255.255.255 up

Oct 14, 2019 · To configure static IP address in RHEL / CentOS / Fedora, you will need to edit: /etc/sysconfig/network /etc/sysconfig/network-scripts/ifcfg-eth0 Where in the above "ifcfg-eth0" answers to your network interface eth0 .

At this stage, we have two choices on how to configure a static IP address for our eth0 network interface. The first option is to add IP address configuration directly into /etc/network/interfaces file. Append the following line to your existing /etc/network/interfaces : address 10.1.1.125 netmask 255.0.0.0 gateway 10.1.1.1

Nov 22, 2018 · How do I setup a static TCP/IP address on my CentOS Linux 7 or Red Hat Enterprise Linux 7 server using command line option? On CentOS 7 or RHEL 7 one need to use the NetworkManager daemon. It attempts to make networking configuration and operation as painless and automatic as possible by managing the primary network connection and other network It displays information like the IP address, subnet mask, and default gateway for all adapters. It is to be noticed that ifconfig can only assign a static IP address to a networking device connected to the system. For assigning the dynamic IP address, the ‘dhclient’ command is used. Some of the most common ifconfig commands are: To change your IP address on Linux, use the “ifconfig” command followed by the name of your network interface and the new IP address to be changed on your computer. To assign the subnet mask, you can either add a “netmask” clause followed by the subnet mask or use the CIDR notation directly. Dec 04, 2018 · Press the Down Arrow on your keyboard until you are in the Static IP field. Type in your IP Address. Repeat these steps on the Netmask, Default gateway IP, Primary DNS Server, Secondary DNS Server fields. The following screenshot is an example: When the OK button is selected press Enter to save the changes