grafana:

metric: increase(iw_transmit_bytes_total[24h]) + on(station) group_right iw:description OR on(station) label_replace(increase(iw_transmit_bytes_total[24h]), "name", "?", "station", "..*")

legend: {{station}} {{name}}


prometheus:

```
- name: wireless
  interval: 1m
  rules:
  - record: "iw:description"
    expr: 0
    labels:
      station: "01:02:03:04:05:06"
      name: "ipad"
  - record: "iw:description"
    expr: 0
    labels:
      station: "00:00:00:00:00:00"
      name: "iphone"
  - record: "iw:description"
    expr: 0
    labels:
      station: "01:01:01:01:01:01"
      name: "esp8266"
```