FreshTomato Router Dashboard

Scripts to display metrics from routers running FreshTomato. Developed on Netgear R7000.

Based on dd-wrt-grafana by Trevor Dodds (https://grafana.com/grafana/dashboards/950), updated for influxdb and freshtomato.

Requirements: Router running FreshTomato (tested on 2021.2) Server running Grafana Server running InfluxDB with auth-enabled=true

Installation:

1. Enable JFFS support on Tomato under Administration -> JFFS.

2. Upload all shell scripts from https://github.com/ch604/tomato-grafana to /jffs/tomato-grafana/. Modify the IP, port, password, and username of your influxdb server in variables.sh. Also add any additional mount points you may want to monitor in this file as well, space-delimited.

3. For speedtest results, download the Ookla ARM CLI tool from https://install.speedtest.net/app/cli/ookla-speedtest-1.0.0-arm-linux.tgz and place its contents into a folder called /jffs/speedtest/.

4. Add the following three commands under Administration -> Scheduler as custom cron jobs:

sh /jffs/tomato-grafana/collector.sh >/dev/null 2>&1

sh /jffs/tomato-grafana/collector20.sh >/dev/null 2>&1

sh /jffs/tomato-grafana/collector40.sh >/dev/null 2>&1

These should all run every 1 minute on every day of the week.

Add the following cron as well for speed tests:

sh /jffs/tomato-grafana/speedTest.sh >/dev/null 2>&1

This should run every 30 minutes, or as often as you would like results recorded.

5. Import Grafana json dashboard.

6. Enjoy!