Contents
How do I assign multiple IP addresses to one network interface CentOS?
Assign Multiple IP Address Range Now open “ifcfg-eth0-range0” file and add “IPADDR_START” and “IPADDR_END” IP address range as shown below. Verify that virtual interfaces are created with IP Address.
How do I assign an IP address to a command line?
Use the set network command to configure an IP address from the command line. The set network command includes the following parameters: ip=device ip: The IP address for the device. gateway=gateway: The network gateway IP address.
How to configure a IP range in centos7?
Edit /etc/sysconfig/network-scripts/ifcfg-enp0s3 and make sure that NM_CONTROLLED is set to NO (preventing the network manager to control the interface is required to use range files) run systemctl restart network and the changes should be effective.
How to add an IP alias in CentOS 7?
The simplest/cleanest way to add a new IP address to an existing interface in CentOS 7 is to use the nmtui tool (Text User Interface for controlling NetworkManager). Once nmtui is open, go to the Edit a network connection and select the interface you want to add an alias on.
How to configure CentOS network interface via GUI?
To configure your CentOS network interface via GUI, you need to open the Network Manager and modify the configuration according to your needs. 1. Open the Network Manager by running the following command in the command line: nmtui. 2. The command prompts the NetworkManager TUI window, which appears as in the image below.
How can I change the network settings in CentOS?
There are two ways to do so – via command line or the GUI. You can change network specifications and set up a static IP or configure the network interface for DHCP. This tutorial shows you how to configure network settings on CentOS using a command line or the Network Manager TUI.