Bandwidth monitor

BandwidthD

BandwidthD tracks usage of TCP/IP network subnets and builds graphs to display utilization. After installation, BandwidthD is automatically started. Graphs can be accessed using the Server Manager.

ntopng

ntopng is a powerful tool that allows you to analyze real-time network traffic. It allows you to evaluate the bandwidth used by individual hosts and to identify the most commonly used network protocols.

Enable ntopng
Enabling ntopng, all traffic passing through the network interfaces will be analyzed. It can cause a slowdown of the network and an increased in system load.
Port
The port where to view the ntopng web interface.
Password for ‘admin’ user
Admin user password. This password is not related to the NethServer admin password.
Interfaces
Interfaces on which ntopng will listens to.