OpenWrt 22.03 detailed bandwith monitoring with NFTtables + collectd

[abe01]

Hi,
I was using this iptmon script + collectd + grafana to monitor individual
clients bandwith usage.

Iptmon: simple iptables-based bandwidth monitoring

After trying most of the bandwidth monitoring solutions listed in the Wiki, I decided to roll my own using an approach most similar to wrtbwmon. I wanted the ability to monitor bandwidth per host both from within the LuCI interface (using luci-app-statistics) as well as to be able to export the same data to an external data store. iptmon is a shell script intended to be triggered by DHCP that adds iptables rules to track RX/TX per host. Packet counts are then parsed by collectd using the iptabl…

GitHub - oofnikj/iptmon: simple iptables bandwidth monitor

that is not compatible with NFTtables in latest releases.
Is there something similar to retrieve (and remotely send) bandwidth stats for individual clients?
Thanks

[giuliomagnifico]

Try to see if this help: Show usage per IP

[mstojek]

Install Nlbwmon and export its statistics to collectd with lua plugin: https://github.com/mstojek/nlbw2collectd
With this plugin you can get the same per host traffic statistics as with Iptmon (after small script change statistics are exactly the same)

By exporting to Grafana you will get much nicer pictures: