It is generally used to investigate arrange issues and additionally to create and test programming. Wireshark is a free application that enables you to catch and view the information going forward and backward on your system, giving the capacity to bore down and read the substance of every parcel – separated to meet your particular needs. We can obtain more information about this tool and download the necessary packages from the following link. Wireshark – Network Monitoring tool It is very useful in detecting ARP impersonation in a network.

It also has a function to send an e-mail notifying the administrator, when a couple is added or changes. It is continuously monitoring the Ethernet traffic and records the changes in the IP addresses and MAC addresses, the changes of pairs along with the timestamps in a network. Arpwatch – Ethernet Activity MonitorĪrpwatch is a program that is designed to control the resolution of addresses (MAC and changes in the IP address) of Ethernet network traffic in a Linux network. We can obtain more information about this tool and download the necessary packages from the following link. For more information on installation, read this article. Htop is a third-party tool and is not included on Linux systems, you must install it using YUM (or APT-GET) or whatever your package management tool. It is similar to the top Linux command but has some advanced features such as an easy-to-use interface for process management, shortcut keys, vertical and horizontal view of processes and much more.

Htop is a much more advanced, interactive and real-time Linux tool for tracking processes.

Network htop