How To Configure Static Ip In Windows 7

Configuring a static IP address for your Linux distribution is a fundamental job and should be completed in few easy steps. With the release of RHEL 8 public beta, you can now configure your network interface in a few different means using NetworkManager utilities.

In this tutorial we are going to show you lot few different ways to set a static IP address on RHEL 8 installation. Note that this commodity presumes, that you lot already know the network settings that you lot wish to utilize for your organization.

1. How to Configure Static IP Using Network Scripts Manually

You can configure a static IP address the onetime fashioned fashion past editing:

/etc/sysconfig/network-scripts/ifcfg-(interface-name)

In my case the file is named:

/etc/sysconfig/network-scripts/ifcfg-enp0s3

To find your network interface name, yous can use the following nmcli command.

# nmcli con

Find Network Interface Name in RHEL 8 — Find Network Interface Proper noun in RHEL 8

To edit the file simply use your favorite editor and open up the file:

# vim /etc/sysconfig/network-scripts/ifcfg-enp0s3

ifcfg-enp0s3 Configuration

Type="Ethernet" BOOTPROTO="none" Proper name="enp0s3" IPADDR="192.168.xx.150" NETMASK="255.255.255.0" GATEWAY="192.168.20.i" DEVICE="enp0s3" ONBOOT="aye"

Then restart the NetworkManager with:

# systemctl restart NetworkManager

Alternatively, you can reload the network interface by using:

# nmcli con down enp0s3 && nmcli con up enp0s3

Now you lot tin and so cheque the new IP address using ip command equally shown.

# ip a show enp0s3

Check IP Address on RHEL 8 — Bank check IP Accost on RHEL 8

ii. How to Configure Static IP Using Nmtui Tool

Another way to configure static IP accost for your RHEL eight is by using nmtui tool, is a text user interface (TUI). To employ information technology just blazon the following control in your concluding.

# nmtui

This is volition launch the program:

Cull to edit a connectedness, then select the interface:

In the next window you will be able to edit the network interface settings past moving the cursor with the arrow keys on your keyboard:

In this case, I accept changed my IP accost from 192.168.xx.150 to 192.168.20.160. To save the changes ringlet downwards to the end of the page and select OK.

And so reload the network interface past choosing "Activate a connection":

And so choose the connection name and select <Deactivate>:

And at present select <Activate> to activate the interface with the new settings you have given it.

Activate Network Interface — Actuate Network Interface

Then select <Dorsum> to return to the main carte and then select "Quit" to leave.

Verify that the new IP address settings have been applied with:

# ip a show enp0s3

3. How to Configure Static IP Using Nmcli Tool

Nmcli is a NetworkManager command line interface that can exist used for obtaining information or configuring a network interface.

If you want to set up a static IP address, you lot can use the following options:

Set the IP address for interface enp0s3 on RHEL 8.

# nmcli con mod enp0s3 ipv4.addresses 192.168.20.170/24

Set up the gateway on RHEL viii:

# nmcli con mod enp0s3 ipv4.gateway 192.168.twenty.1

Inform the interface that it is using manual configuration (not dhcp etc.).

# nmcli con mod enp0s3 ipv4.method transmission

Configure DNS:

# nmcli con mod enp0s3 ipv4.dns "8.8.8.eight"

Reload the interface configuration:

# nmcli con up enp0s3

Nmcli Command Examples — Nmcli Control Examples

Your changes will be saved in /etc/sysconfig/network-scripts/ifcfg-.

Here is the configuration file that has been generated for me:

# true cat /etc/sysconfig/network-scripts/ifcfg-enp0s3

ifcfg-enp0s3 Configuration

TYPE="Ethernet" BOOTPROTO="none" Proper name="enp0s3" IPADDR="192.168.20.170" NETMASK="255.255.255.0" GATEWAY="192.168.20.1" DEVICE="enp0s3" ONBOOT="aye" PROXY_METHOD="none" BROWSER_ONLY="no" PREFIX="24" DEFROUTE="aye" IPV4_FAILURE_FATAL="no" IPV6INIT="no" UUID="3c36b8c2-334b-57c7-91b6-4401f3489c69" DNS1="8.8.8.8"

Conclusion

In this tutorial you accept seen how to configure a static IP address with network scripts, nmtui and nmcli utilities in RHEL 8. If you have whatever questions or comments, please do non hesitate to submit them in the comment section beneath.

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