GTP Protocol Analyzer
Comprehensive toolkit for analyzing GTP signaling messages, detecting vulnerabilities, and visualizing protocol flows in 2G/3G/4G/5G networks
Message Decoder
Decode GTP-C and GTP-U messages with detailed information element parsing
Flow Visualizer
Visualize GTP message flows and network element interactions
Vulnerability Scanner
Identify security issues and misconfigurations in GTP implementations
Documentation
Complete reference for GTP protocol specifications and security
Quick Start Workflow
Follow these steps to analyze GTP traffic effectively
Capture Traffic
Use tcpdump or Wireshark to capture GTP packets
Decode Messages
Parse and analyze individual GTP messages
Visualize Flows
Map message sequences and network interactions
Scan for Issues
Identify vulnerabilities and security concerns
GTP Message Input
Enter or paste GTP message data for decoding
Decoded GTP Message
Detailed breakdown of the GTP message
No message decoded yet
Enter message data and click Decode