A wireless LAN (WLAN) is a local area network (LAN) without wires. It allows a group of computers and associated devices that share a common communications line and typically share the resources of a single processor or server within a small geographic area (for example, within an office building). It is also referred as Wi-Fi or WiFi
The purpose of packetforge-ng is to create encrypted packets that can subsequently be used for injection. You may create various types of packets such as arp requests, UDP, ICMP and …