Please note that we must run chmod +x /etc/rc.d/rc.local to ensure that this script will be executed during boot. # THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES We can add a command in the file of /etc/rc.local, such as: #!/bin/bash If we restart the computer, the Mac address will return to the original address. CentOS and Scientific Linux), to disable and restart networking, one must stop and start /etc/init.d/network. Alternatively, under RHEL/Fedora and possibly other GNU/Linux distributions (incl.

Through the above steps, we can change the Mac address, but it is temporary. Under GNU/Linux, the MAC address of a network interface card (NIC) can be changed by following the procedures below. teamviewer_15.8.3.x86_64.rpmĪfter all, open teamviewer, or run sudo teamviewer info in the terminal. You can use the arp command on any operating system to find the MAC address of another computer on your network. Change it by typing: sudo ifconfig enp12s0 hw ether b8:88:e3:3c:97:01 3. 1.Open a command prompt or terminal window. TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0Įnp12s0 is the network interface to be changed.

Run ifconfig to list the local network, the results are as follows: $ ifconfigĮther b8:88:e3:3c:17:03 txqueuelen 1000 (Ethernet) Query the rpm package and uninstall teamviewer. We can try to change the ID of Teamviewer by modifying the MAC address. Please try again later or upgrade your license. Your license limits the maximum chat time between you and your partner, and it will be blocked when you reconnect immediately. Now in CentOS 7, ifconfig is not working.In Centos 7, after using Teamviewer 15.8.3 for a time, there is an error says a connection failure: the connection was blocked after timeout. In CentOS 6, we used to get MAC address from 'ifconfig -a' command and fetching out MAC address by regex (.

In one of the project, client has upgraded their server from CentOS6 to CentOS7.

Linux centos get mac address