How to Use Wireshark to Get IP from TS

Wireshark is a powerful network protocol analyzer that can help you troubleshoot network issues by capturing and analyzing network traffic. One common task when using Wireshark is extracting IP addresses from captured packets, which is particularly useful when trying to identify the source of a connection or diagnose connectivity problems. In this article, we will explore how to use Wireshark to get an IP address from a TS (Tracing Service) packet.

Before we dive into the process, it's essential to note that some Linux commands require root privileges. This means you'll need to have administrative access to your system or use the sudo command to execute certain commands with elevated permissions. Make sure you're familiar with these requirements before proceeding.

To start using Wireshark to get an IP address from a TS packet, follow these steps:

1. Install Wireshark: If you haven't already, install Wireshark on your Linux system by opening a terminal and typing the following command:

```

sudo apt-get install wireshark

```

2. Launch Wireshark: Once installed, launch Wireshark from your terminal or by searching for it in your application menu.

3. Capture packets: In Wireshark, go to 'Capture' > 'Start' to begin capturing network traffic. You can choose to capture traffic on a specific interface or leave the default settings.

4. Filter packets: To filter the captured packets and focus on TS packets, click on 'Edit' > 'Find' in the menu bar. In the 'Filter' dialog box, enter the following filter expression:

```

tcp.port == 12345

```

This will show only TCP packets with port number 12345, which is commonly used by tracing services.

5. Identify TS packets: Once you have filtered the captured packets, look for packets with a protocol of 'TS' (typically indicated by the 'ts' or 'Tracing Service' label in the packet details). These packets will contain information about the connection, including the IP addresses involved.

6. Extract IP address: To extract the IP address from the TS packet, right-click on the relevant packet and select 'Follow Stream' > 'TCP Stream'. This will display a detailed view of the TCP stream, including the IP addresses involved in the connection.

In the TCP stream, you can find the source and destination IP addresses by looking at the 'Source' and 'Destination' fields in the packet details. The source IP address is typically listed as the IP address of the device or system that initiated the connection, while the destination IP address is the IP address of the server or device being connected to.

By following these steps, you can use Wireshark to extract IP addresses from TS packets and troubleshoot network connectivity issues. Remember to always exercise caution when working with network traffic capture tools, as they can potentially compromise system security if used improperly.

How to use wireshark to get ip from ts