SYN Flood Testing Tool

A simple network testing tool for simulating SYN flood attacks, written in Go using the gopacket library.

⚠️ WARNING: Educational purposes only. Unauthorized usage against targets is illegal.

Quick Start

# Clone repository
git clone https://github.com/Supakornn/syn-flood
cd syn-flood

# Install dependencies
go mod tidy

# Build
go build

# Run (requires root privileges)
sudo go run main.go

Requirements

• Go 1.16+
• Root/Administrator privileges
• libpcap (install via brew install libpcap on macOS)

Usage

sudo ./syn-flood -interface <network-interface> -target <target-ip-or-domain> -port <target-port> -numPackets <number-of-packets>

Example:

sudo ./syn-flood -interface en0 -target example.com -port 80 -numPackets 1000