Azure Virtual Network now
supports up to 16X more private IP addresses with configuration of blocks of
private IP addresses on a network interface.
Network interfaces in Azure
support configuration of one primary and multiple secondary IP configurations.
This capability enables you to configure a /28 CIDR block of private IPv4
addresses for secondary IP configurations, giving you 16 usable IP addresses
per IP configuration. So, the total number of usable IP addresses in a virtual
network is now 16X.
This capability is
particularly usable for scenarios where customers need to deploy a large number
of K8s containers in a virtual network and be able to route between VMs and K8s
containers seamlessly.