Create Multi-Segment Network
Create a multi-segment network.
# openstack network create --provider-network-type vlan --provider-segment 333 msnet1
Create a segment for external
connectivity through DC Gateway (DC GW).
# openstack network segment create --physical-network EXT_A --segment 333 --network-type vlan –-network msnet1 extsegRegular Virtio ports can be created on a separate segment of the same network.All corresponding endpoints are provisioned for SR-IOV PF-PT and DC GW after segment creation.