CAC req & termination CMDU
ubus method for cac request & terminate: "cac_req":{"agent":"String","radiolist":"Array"} "cac_term":{"agent":"String","radiolist":"Array"}
i.e. ubus call map.controller cac_req '{"agent":"96:d2:de:a8:a3:54","radiolist":[{"radio":"11:22:11:22:11:22","opclass":2,"channel":11,"cac_method":0,"cac_action":0},{"radio":"aa:bb:bb:cc:dd:ee","opclass":4,"channel":13,"cac_method":1,"cac_action":1}]}'
ubus call map.controller cac_term '{"agent":"96:d2:de:a8:a3:54","radiolist":[{"radio":"11:22:11:22:11:22","opclass":2,"channel":11},{"radio":"aa:bb:bb:cc:dd:ee","opclass":4,"channel":13}]}'