Hi, this is my first openstack cluster. One control node and 5 compute nodes. I followed the Newton install guide for ubuntu 16.04. Everything is working fine until after "$ neutron ext-list", where I am required to run "$ openstack network agent list" it says network is an unknown command. I went for option 1 in the network configuration. I am unable to create a network instance?

$ openstack network create  --share \
>   --provider-physical-network provider \
>   --provider-network-type flat provider
usage: openstack network create [-h] [-f {json,shell,table,value,yaml}]
                                [-c COLUMN] [--max-width <integer>]
                                [--noindent] [--prefix PREFIX]
                                [--share | --no-share] [--enable | --disable]
                                [--project <project>]
                                [--project-domain <project-domain>]
                                [--availability-zone-hint <availability-zone>]
                                <name>
openstack network create: error: unrecognized arguments: --provider-physical-network --provider-network-type flat provider

The service is available though so I am not sure what I am missing.