The [MACVLAN] section only applies for netdevs of kind "macvlan",
and accepts the following key:
Mode=
The MACVLAN mode to use. The supported options are "private",
"vepa", "bridge", "passthru", and "source".
SourceMACAddress=
A whitespace-separated list of remote hardware addresses
allowed on the MACVLAN. This option only has an effect in
source mode. Use full colon-, hyphen- or dot-delimited
hexadecimal. This option may appear more than once, in which
case the lists are merged. If the empty string is assigned to
this option, the list of hardware addresses defined prior to
this is reset. Defaults to unset.
BroadcastMulticastQueueLength=
Specifies the length of the receive queue for
broadcast/multicast packets. An unsigned integer in the range
0...4294967294. Defaults to unset.
