MS developer network

According to the
documentation, I should be able to create a NAT network for a container host.
I would like to do this in order to run containers at the specified IP address. (Since links and name-based resolution are still
unsupported)
Well, according to the documentation, the constraint is that I should create only
ONE NAT network for a container host. But, according to my experience, I can't drop the default NAT network with the command `docker network rm nat`. This default NAT network doesn't support static IP addresses allocation neither.
How should I proceed, in order to create a new NAT network which will support static IP addresses allocation? How can I run a container assigning it a static IP address?

Normally you should be able to create a new NAT Network via
docker network create -d nat --subnet=192.168.0.0/24 "MyCustomNatNetwork"and should be able to give it a static ip via:docker run -it --net=MyCustomNatNetwork --ip=10.80.123.32 windowsservercore cmdbut already the first step gives me a: "Error response from daemon: HNS failed with error : Failed to create network". Same for L2.Only Transparent works for me so far, but not with static IPs also. Hope that will change. Would be great to be able to assign a static IP.