bwmon
6.3#16 in bandwidth monitoring softwareFree planFree planWebAPILinuxSelf-hosted
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| Fact | bwmon | ntopng |
|---|---|---|
| Alerts | A banner appears when the rolling five-minute average reaches 40 Mbps, and cleared alerts remain in the history table. | ntopng generates alerts for flows, hosts and interfaces and can notify through email, Discord, Telegram, webhooks, Slack, syslog or shell scripts. |
| Installation | Installation uses a one-command shell script that sets up the collector, systemd service, cron jobs, and nginx server block. | Binary packages are provided for Linux and Windows, with additional installation guidance for macOS, FreeBSD, OPNsense, pfSense and containers. |
bwmon suits administrators investigating bandwidth use on a single Linux host who want local monitoring and history. The project says multi-host or long-horizon analytics call for heavier tools.
ntopng suits people who need traffic visibility across network sources and want real-time or historical exploration. The free Community edition is described for home and network practitioners with smaller networks.