First check if the Wi-Fi device is enabled or not: $ nmcli radio wifi If the output shows that the Wi-Fi is disabled, then it can be enabled with: $ nmcli radio wifi on If we already know the access point, then skip the following step. Otherwise, to identify the access points, run: $ nmcli dev wifi list Supposed we want to connect to the access point named ’totoro’, and the password is ’t0t0r02023’, we can connect to it by running the following command:...
If you want to know what is Network Teaming, please check out this link. In this post, I’m going to just list all the commands required to setup a team interface. Let’s list the available network interfaces I have on my server. $ nmcli dev status DEVICE TYPE STATE CONNECTION enp1s0 ethernet connected enp1s0 enp7s0 ethernet connected student virbr0 bridge connected (externally) virbr0 enp8s0 ethernet disconnected -- enp9s0 ethernet disconnected -- lo loopback unmanaged -- virbr0-nic tun unmanaged -- From the above output, you probably can guess that I’m going to use enp8s0 and enp9s0 to create a team network interface....
If you’re here to find out how to setup network connection to hidden wifi access point, you might want to check this post: How to Connect to Hidden Wifi Using nmcli instead. This post documents how I fix an issue of wifi connection on a laptop running Gentoo to a hidden access point. The problem is that the wifi connection doesn’t automatically connect despite I’ve set the autoconnect.connection yes. ❯ nmcli con show CamBlue | grep -i autoconnect connection....
This is my note about installing FreeIPA on a CentOS 8 machine. It’s a bit different from the FreeIPA’s installation on CentOS 7, and most importantly there was a problem I came across during the installation and how to fix it. Configure Static IP [root@utility ~]# nmcli con mod enp1s0 ipv4.addresses 172.25.250.8/24 \ > ipv4.method manual \ > ipv4.gateway 172.25.250.254 \ > ipv4.dns 172.25.252.1 \ > connection.autoconnect yes [root@utility ~]# nmcli con up enp1s0 Ensure the hostname of this server exists in /etc/hosts....
Today I need to setup a wifi connection on a laptop to my home network with hidden SSID. Like so many things that I only have to do it once in a while, I couldn’t remember how to do it. So this blog post is something to remind me in the future should I need to do it agian. Here is one way to do it, thanks to this Stack Overflow question....