Description of configuration options for mlnx

Configuration option=Default value	Description
daemon_endpoint=tcp://127.0.0.1:5001	(StrOpt) eswitch daemon end point
network_vlan_ranges=default:1000	(ListOpt) List of <physical_network>:<vlan_min>:<vlan_max> or <physical_network>
request_timeout=3000	(IntOpt) The number of milliseconds the agent will wait for response on request to daemon.
vnic_type=mlnx_direct	(StrOpt) Type of VM network interface: mlnx_direct or hostdev