This patch add support to IPVLAN interface. IPVLAN is a driver for a
virtual network device that can be used in container environment to
access the host network. IPVLAN exposes a single MAC address to the
external network regardless the number of IPVLAN device created inside
the host network. This means that a user can have multiple IPVLAN
devices in multiple containers and the corresponding switch reads a
single MAC address. IPVLAN driver is useful when the local switch
imposes constraints on the total number of MAC addresses that it can
manage.
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