table inet t {
        map m2 {
                typeof udp length . @ih,32,32 : verdict
                elements = {
                             1-10 . 0xa : drop }
        }

	map m2 {
                typeof udp length . @ih,32,32 : verdict
                flags interval
                elements = { 20-80 . 0x14 : accept }
        }
}
