Network Packet Sniffer (Windows & Linux)

 py .\proxy.py Ethernet0

A lightweight packet sniffer for Windows and Linux that captures Layer 2 (Ethernet) packets, displaying detailed hex and ASCII output. It supports sniffing on any network interface and saves packets to a PCAP file for analysis.

Features:

• Cross-platform support: Windows (with Npcap) and Linux.
• Captures Layer 2 (Ethernet) packets.
• Displays hex and ASCII output for each packet.
• Saves packets to PCAP files for analysis.

Dependencies:

• Windows: Requires Npcap. Scapy.
• Linux: Requires Scapy.