Ubuntu Network Monitor

In this lesson we will study the ten most popular network tools for ubuntu os which can be used to monitor network usage with visualization as well.

Ubuntu network monitor.

Bmon bandwidth monitor and rate estimator install bmon in linux yum install epel release on rhel centos yum install bmon apt install bmon on debian ubuntu 6. It is a network statistics monitoring tool that works by capturing network traffic. Vnstat is an open source console based network traffic monitor that uses the network interface statistics provided by the kernel as information source for its periodic logs. The output also consists of a graph and a section with packet level details.

Ntopng is a free and open source software for monitoring network traffic that provides a web interface for real time network monitoring. This means that vnstat won t actually be sniffing any traffic and also ensures light cpu usage. This document outlines the creation of a network monitoring bridge on ubuntu 14 04 but should work on any supported versions at this time. Vnstat is a console based network traffic monitor for linux it can monitor multiple interfaces at the same time.

It is usually loaded by default in most of the linux based operating system. It is the next generation version of the original ntop that shows the network usage similar to what the popular top unix command does. Network tools for ubuntu 18 04 1. Bandwidth monitor is a network monitoring tool and is able to monitor multiple interface traffic.

Ubuntu or debian default repos sudo apt get install nethogs fedora or centos from epel sudo yum install nethogs y 5. Vnstat is a network monitoring tool. Darkstat captures network traffic. Due to more and more network access needed in most of the distributed applications today the restrictions which need to be applied for network access and monitoring has only increased.

Sudo apt install slurm command slurm z i wlp3s0 bmon. 15 4 16 the bridge can be transparently plugged into any segment of a local subnet to analyze network traffic without disturbing network services. It gives data about packets errors and whole lot of information needed for monitoring. Darkstat is a small simple cross platform real time efficient web based network traffic analyzer.

Bmon bandwidth monitor is a tool similar to nload that shows the traffic load over all the network interfaces on the system.