NODE = "node" NETWORK_INTERFACE = "network interface" SWITCH = "switch" TUNNEL = "tunnel" APPLICATION = "application" CHANNEL = "channel" CPU = "cpu" IP4ADDRESS = "ipv4" IP6ADDRESS = "ipv6" MACADDRESS = "mac" IPADDRESS = "ip" ROUTE = "route" FLOW = "flow" WIRELESS = "wireless" ETHERNET = "ethernet" SIMULATED = "simulated" VIRTUAL = "virtual" MOBILE = "mobile"