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Interface using wrong MAC after update

Hello,

I just updated my UTM to 9.601-5 and now my ETH1 is using a wrong MAC address causing the internet connection to fail.

The UTM is a virtual machine in a VMWare ESXi environment.

I did edit the /etc/udev/rules.d/70-persistent-net.rules file like this:

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:fa:5b:3f", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:50:56:01:84:5e", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"

But this is not working, after a reboot it keeps the wrong MAC.
Also I have to mention that the file /etc/udev/rules.d/70-persistent-net.rules did not exist and I added it myself.

Please help!!

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