https://github.com/roddypratt/tslumd-wireshark

Wireshark dissector for TSL UMD (under-monitor display) protocol V3/V4
https://github.com/roddypratt/tslumd-wireshark

broadcast-video wireshark-dissector

Last synced: 20 days ago
JSON representation

Wireshark dissector for TSL UMD (under-monitor display) protocol V3/V4

• Host: GitHub
• URL: https://github.com/roddypratt/tslumd-wireshark
• Owner: roddypratt
• License: gpl-2.0
• Created: 2020-01-28T13:58:38.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2022-01-14T14:42:11.000Z (about 3 years ago)
• Last Synced: 2024-09-06T14:01:38.851Z (4 months ago)
• Topics: broadcast-video, wireshark-dissector
• Language: Lua
• Size: 38.1 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• trackawesomelist - Wireshark dissector for TSL UMD protocol V3.1, V4 (⭐4) - Analyzers for TSL UMD (under-monitor display) protocol V3.1 and V4. (Recently Updated / [Sep 03, 2024](/content/2024/09/03/README.md))

README

        
# tslumd-wireshark

Wireshark dissector for TSL UMD (under-monitor display) protocol V3.1, V4.

For details of the protocol, see https://tslproducts.com/media/1959/tsl-umd-protocol.pdf

## Installation

Copy `tsl_dissector.lua` to your Wireshark plugin directory, e.g. `C:\Program Files\Wireshark\plugins` 

Alternatively, start Wireshark withe command-line option `-X lua_script:tsl_dissector.lua`

## Usage

The dissector binds to UDP port 5001 by default. To use with other ports use Wireshark's "Decode as..." dialog.

### Features

* Decodes V3.1 and V4 packets

* Detects a few simple protocol errors 

![Screenshot](screenshot.png)

### Known limitations

* No TCP packet reassembly

* No checksum tests or full dissection for V4 packets

* No support for V5 protocol

## Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

## License

[GPL 2.0](https://choosealicense.com/licenses/gpl.2.0/)