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Why change network mac address
Why change network mac address













I didn't need to reactivate my license, I just set my bon0 to the Host ID from my activated license and matlab started right up from the command line.ġ: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 Confirm that is your bond0's mac address fixed.Do change mac address to the address you are previously applied at the license. Set the static mac address of the "bond0" field.Many thanks to and for their comments and solution! This was a very annoying issue. I hope this helps, at least specifically for Matlab. Download the license file and replace the old one.Use the static bond0 address as the host ID.Click on the "activate a computer" button.Go to "activate to retrieve license file" (under "related tasks").But I got a new license that is tied to the bond0 address and so far it seems to work fine (after a few reboots). The installer was indeed echoing both bond0 and eth0 addresses, and the license file was looking for the eth0 one, initially. I had the same issue with Matlab but was actually able to resolve it by setting a static bond0 address as per suggestion in #5866. It is the eth0 address that is mentioned in the license file. The bond0 address is not used in the license files after all. No, I do not think the bond0 address is the problem. Confirm that is your bond0's mac address fixed. Do change mac address to the address you are previously applied at the license.Ģ. Set the static mac address of the "bond0" field. > sudo ip link set dev bond0 address XX:XX:XX:XX:XX:XXĬonfirm that is your bond0's mac address fixed.ġ.

why change network mac address

(In your uploaded picture, there are two mac addresses that the license looks for. Do change mac address to the address you are previously applied at the license.Īnd this change does not affect your internet connection. So, whenever I start MATLAB after a restart of WSL2 it tries to compare the eth0 from when the license was issued with the current "eth0 bond0".

why change network mac address

It does not work for me since MATLAB seems to use the mac address of eth0 when issuing the license but uses a combination of eth0 and bond0 when checking the license. I solved the license problem derived from the non-supported static mac address.īelow the guy "therealkenc" mentioned, you can use the "bond0" field to attach the license when issuing licenses. I am trying to run MATLAB in WSL2 and get a license error every time I restart the WSL because the mac addresses change.















Why change network mac address