Tag: wireless interfaces

How to prevent NetworkManager from managing a specific interface? (SOLVED)

Posted by Alex On February 19, 2021

NetworkManager is a Linux service that manages various network interfaces, including physical, such as Ethernet and wireless, and virtual, such as VPN and other tunnels. Network Manager can be configured to manage some or all of the system interfaces. NetworkManager has a graphical interface - this is the applet that opens when you click on the network icon located next...

Why does VirtualBox lose connection when changing MAC address (SOLVED)

Posted by Alex On February 18, 2021

Virtual machine, after changing MAC address of eth0, the connection does not work. When changing only the last three octets, the situation is the same. Restarting the modem does not give results, there is no filtering by MAC addresses. Why is this happening and how can I fix it? VirtualBox does not support changing the MAC address inside the guest...
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