Category: Networking

Table of Contents Introduction How the ARP Protocol Works The ARP Resolution Process Understanding the ARP Protocol’s Cache ARP Protocol Spoofing: A Serious Security Risk How ARP Spoofing

Table of Contents Introduction Understanding IP Addresses What is an IP Address? Binary Representation Private vs Public Networks Public IP Addresses Private IP Addresses Private IP Ranges Subnetting

Table of Contents Introduction Methods to Get MAC Address on Linux Using ip Command Using ifconfig Command Using nmcli Command Using ethtool Command Reading /sys Filesystem Distribution-Specific Examples

The DNS (Domain Name System) is used to determine which IP belongs to the required domain on the Internet. When a program needs to access the site by

Installing Bind apt-get install bind9 The output is Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: bind9utils Suggested