This is a Rust-based packet sniffer designed to capture and parse network packets in real time. It features a terminal-based user interface (TUI) built with ratatui (formerly tui-rs) for easy navigation and visualization of packet data.

• Packet Capturing: Uses pcap to capture packets from a specified network interface.
• Packet Parsing: Parses common protocols such as Ethernet, IPv4, IPv6, TCP, UDP, and more.
• Real-Time Display: Displays captured packets in a live updating TUI.
• Filter Support: Apply filters to capture specific types of packets (e.g., HTTP, DNS, etc.).
• Statistics: Displays statistics like packet count and protocol breakdown.

2. Libpcap: Ensure libpcap is installed on your system.
   • For Linux: sudo apt install libpcap-dev
   • For macOS: brew install libpcap
   • For Windows: Use Npcap.

git clone https://github.com/abdul2801/sniffer
cd sniffer

cargo build --release

sudo ./target/release/sniffer

(Note: Root privileges or administrator access may be required to access network interfaces.)

• Add support for more protocols like ARP, ICMP, and HTTP.
• Save captured packets to a file (e.g., .pcap format).
• Add more advanced filtering options in the TUI.
• Enable remote monitoring by exporting data over a network.