Description of configuration options for brocade

Configuration option = Default value	Description
address =	(StrOpt) The address of the host to SSH to
ostype = NOS	(StrOpt) Currently unused
password =	(StrOpt) The SSH password to use
physical_interface = eth0	(StrOpt) The network interface to use when creatinga port
username =	(StrOpt) The SSH username to use