![](https://www.alessandronuccio.it/wp-content/uploads/2020/10/centos-8_banner.jpg)
Upgrade CentOS 7 to CentOS 8 Alessandro Nuccio's Blog
To see info about your ip address run: # ifconfig -a OR $ ip a $ ip a show $ ip a show eth1 How to restart the networking service on Gentoo. Run the following for eth0: # /etc/init.d/net.eth0 restart Restating networking service on Alpine Linux
![](https://linuxhint.com/wp-content/uploads/2019/09/45-2-768x576.png)
How to Install CentOS 8 Server Linux Hint
Use the followings commands to restart network service on your CentOS/RHEL 8 Linux system. sudo systemctl restart NetworkManager.service Method 2 - Using nmcli Tool. The nmcli is the command-line utility for the managing NetworkManager on CentOS/RHEL 8 Linux system. You can simply use this utility to stop/start network service on your CentOS.
![](https://benisnous.com/wp-content/uploads/2020/11/Centos-7-Centos-8-Installation-Step-by-Step.jpg)
Centos 7 Centos 8 Installation Step by Step
Method1: Using NetworkManager To start network service in RHEL 8 or CentOS 8, type the following command: $ sudo systemctl start NetworkManager.service To stop network service in RHEL 8 or CentOS 8, type the following command: $ sudo systemctl stop NetworkManager.service To restart network service on your RHEL 8 or CentOS 8, type:
![](https://pingvinus.ru/files/news/centos-8-0/centos-8.0-apps.png)
Релиз дистрибутива CentOS 8 и новинка CentOS Stream. Linux новости
We prefer method 1 to use. Method 1 - Using NetworkManager Service Use the followings commands to start/stop network service on your CentOS/RHEL 8 Linux system. sudo systemctl start NetworkManager.service sudo systemctl stop NetworkManager.service Use the followings commands to restart network service on your CentOS/RHEL 8 Linux system.
![](https://benisnous.com/wp-content/uploads/2020/09/How-to-download-CentOS-8-ISO-image-from-CentOS-site.jpg)
How to download CentOS 8 ISO image from CentOS site ( Tamil )
To start NetworkManager: bash [root@rhel-8 ~]# systemctl start NetworkManager To enable NetworkManager automatically at boot time: bash [root@rhel-8 ~]# systemctl enable NetworkManager Start Network Service without NetworkManager If you use NM_CONTROLLED=no in ifcfg file then you will be unable to bring up interfaces with ' ifup ' command.
![](https://kifarunix.com/wp-content/uploads/2020/03/install-request-tracker-centos-rocky-oracle-linux.png)
Install Request Tracker (RT) with MariaDB on CentOS 8
Method 1: Using the systemctl Command. It is the recommended method for systems running on CentOS 7 and later versions. To restart the network service, the " systemctl " command is utilized with the " restart " option below: # systemctl restart network. The output takes some seconds to restart the services on the operating system.
![](https://benisnous.com/wp-content/uploads/2020/11/1-How-to-Download-CentOS-80-CentOS-80-Download.jpg)
1 How to Download CentOS 8.0 CentOS 8.0 Download centos 8 review
Method 1 - Using NetworkManager Service In CentOS 8/RHEL 8 when you run the command service network restart you would get the following error: # service network restart Redirecting to /bin/systemctl restart network.service Failed to restart network.service: Unit network.service not found.
![](https://lintut.com/wp-content/uploads/2019/10/Configure-Network-in-CentOS-8.png)
Configure Network in CentOS 8 LinTut Linux Howtos, Tutorials & Guides
In order to restart the network services follow one of these two options. Using Network Manager Use the systemctl command to restart the NetworkManager service/target as shown below: # systemctl restart NetworkManager Using nmcli Tool Note: Run these commands from the GUI or the console, as the network will disable.
![](https://www.itzgeek.com/wp-content/uploads/2019/10/Update-CentOS-8.jpg)
How To Update CentOS 8 / RHEL 8 ITzGeek
Stop service on CentOS using systemctl command. Sometimes, we need to stop service on your system to start a new service. So, to stop or deactivate the running service on your system, use the following syntax: $ sudo systemctl stop {service-name} $ sudo systemctl stop httpd. After executing the above command, the running service will stop on.
![](https://www.vps2day.com/wp-content/uploads/2018/09/os-centos.png)
How to install cPanel on CentOS vps2day
CentOS 8 Use the following command to restart the server networking service. # nmcli networking off # nmcli networking on or # systemctl restart NetworkManager.service Either of the below commands can be executed to check the status of the networking service. # systemctl status NetworkManager.service or # nmcli -o CentOS 7
![](https://renocloud.net/wp-content/uploads/2021/12/6.-Install-HTTPD-Pada-CentOS-8-01.png)
Install HTTPD Pada CentOS 8 Renocloud
Method 2: Using nmcli Tool. Then nmcli is command-line utility to manage NetworkManager in CentOS 8 or RHEL 8 Linux System. You could use nmcli utility to stop/start network service in your CentOS 8 or RHEL 8 system. WARNING - Do Not run "nmcli networking off" command on remotely connected systems, it disables all NetworkManager managed.
![](https://serverok.in/wp-content/uploads/2019/09/centos-8-software-selection.png)
Install CentOS 8 from Net boot ISO ServerOK
Introduction It is essential to know how to configure your network connections after installing 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.
![](https://geekcrunchhosting.com/wp-content/uploads/2020/01/CentOS-8.png)
CentOS 8 is now available on VPS and Dedicated Server Geek Crunch Hosting
In older versions of CentOS or Red Hat Enterprise Linux, you used init scripts located in the /etc/rc.d/init.d/ directory. These init scripts were typically written in Bash, and allowed the system administrator to control the state of services and daemons in their system. In CentOS/RHEL 7, these init scripts have been replaced with service units.
![](https://i.pinimg.com/originals/5c/18/69/5c1869b0202a82e6dcd7cc8ce847a5ed.jpg)
How to Restart Network Service in CentOS 8 / RHEL 8 Networking
To restart network service in CentOS/RHEL 8, use the following command: # systemctl restart NetworkManager.service Check status of network service in CentOS/RHEL 8, use the following command: # systemctl status NetworkManager.service Method 2: Using nmcli Tool nmcli tool is command line utility to configure network interface in CentOS/RHEL 8.
![](https://benisnous.com/wp-content/uploads/2021/03/How-to-Install-phpList-on-CentOS-8.jpg)
How to Install phpList on CentOS 8
If you are using CentOS 8 then you can check the network service status by using the following command: # systemctl status network If you received an error like 'network.service unit not found' then, you will run the following command to start the network manager: # systemctl start NetworkManager
![](https://monovm.com/wp-content/uploads/2023/02/centos-restart-network442-main.webp)
CentOS restart network stepbystep
Method 1: Using systemctl restart NetworkManager Method 2: Using ifup and ifdown On RHEL/CentOS 8 with NetworkManager On RHEL/CentOS 8 without NetworkManager Method 3: Using nmcli networking Method 4: using nmcli con up and down Method 5: Using nmtui Method 6: Using systemctl restart network Conclusion