Windows
We will perform the shift through the utility CMD.
You must first open a command prompt as administrator. Then use the appropriate command to view all existing network interfaces and values MTU.
That’s pretty much the conclusion.
Where 1500 (default) is the MTU value. Ethernet — standard interface name.
Next, change the MTU value with a special command:
Where Ethernet is the name of the network interface.
1400 - New MTU value set.
Get the result.
Debian / Ubuntu
Enter command to edit configuration of network interfaces, will use Nano:
Then add at the end of the network interface mtu 1400
Press Ctrl + X, then Y to save the changes.
Enter the command to restart the network service:
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