Asus RT-AC88U
traffic accounting
https://blog.davidv.dev/network-update-part-2-monitoring-the-network-with-netflow-influxdb-and-grafana.html
https://github.com/mstojek/nlbw2collectd https://www.netvizura.com/blog/netflow-analyzer/openwrt-netflow-and-eventlog-configuration
https://openwrt.org/docs/guide-user/services/network_monitoring/start
https://github.com/vmxdev/xenoeye/tree/master
must see