Changing MAC address on the Fly on old kernel 2.6.x

Posted by shaiss on Server Fault See other posts from Server Fault or by shaiss
Published on 2010-04-15T18:23:38Z Indexed on 2010/04/15 18:33 UTC
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kernel

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linux-kernel

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mac-address

I'm doing some research on old kernels and running the following on 2.6.7 or 2.6.8 gives a resource busy error. But on 2.6.28 the command works as expected. How would I determine which kernel allowed this command to change the mac address on the fly? ip link set dev addr

You can see some screenshots below. Thank you! alt text

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