I'm creating a VLAN interface with networkd like this on a bunch of servers with equal config:
[NetDev] Name=vlan3 Kind=vlan [VLAN] Id=3
Then I'm creating an interface like this with it:
[Match] Name=vlan3 [Network] Address=10.1.0.x/24
x is a unique number for every server.
My problem is that the VLAN is not really usable as networkd seems to choose the same MAC address (in my case
72:ae:43:d7:0f:d7) on every server.
I know I can set a MAC address using
MACAddress or influence the generation via
MACAddressPolicy. But what is networkd without specifying either?