ethernet_type (0x88B7, 802_OUI_EXTENDED)
ethernet_type (0x88c7, 802_11I_PRE_AUTHENTICATION)
ethernet_type (0x88cc, 802_1_LLDP)
+ethernet_type (0x88e7, DOT1AH)
ethernet_type (0x894f, VPATH_3)
ethernet_type (0x9000, LOOPBACK)
ethernet_type (0x9021, RTNET_MAC)