How to change the default network interface :
The cable is connected to enp2s0 (1GB) the network works well.
I would like to connect the cable to enp3s0 (2,5GB), but connecting the cable to enp3s0 the network does not work.
How do I do this?
The cable is connected to enp2s0 (1GB) the network works well.
I would like to connect the cable to enp3s0 (2,5GB), but connecting the cable to enp3s0 the network does not work.
How do I do this?
Your current enp2s0 is part of the bridge br0. Do you account for that when you change it around in the menu?
Make enp3s0 a member of the bridge, too. Then you can switch cables as you like. Only never connect both at the same time.
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@pmh
Thank you, after reboot it works very well.