Wireshark & TShark

Core Network & SignalingReady to RunLocation: System desktop application

Command Line Execution

Run this command in the TelcoChisel terminal to launch or execute the tool:

Wireshark & TShark Command
wireshark

Detailed Technical Overview

Wireshark is the world's foremost packet analysis tool. In TelcoChisel, it is customized with specialized layout profiles for GSMTAP, 5G NAS, Diameter, GTP-C, and GTP-U protocols, presenting clean column views for cellular forensics.

Configuration & Usage Guide

To initialize and configure Wireshark & TShark for telecom security audits, follow these steps:

  1. 1Launch the graphical analyzer: wireshark
  2. 2Open a PCAP file containing telecom packets or select a live monitoring interface.
  3. 3Switch to the 'TelcoSec' profile from the profile menu to activate customized columns.

Troubleshooting & Security Audits

Wireshark & TShark Audit Warning
Ensure your user is in the 'wireshark' group to execute non-root captures on network interfaces.
SIGNALING CORE LAB

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Frequently Asked Questions

What is GSMTAP?

GSMTAP is a frame encapsulation standard that wraps raw GSM, LTE, and 5G over-the-air packets in UDP headers, allowing Wireshark to dissect them.

How do I run a command-line packet trace?

Use tshark -i <interface> -Y "gsmtap or s1ap" to extract cellular protocols directly in the terminal.

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