When running as part of your Zeek installation this plugin will produce two log files containing metadata extracted from any PROFINET traffic observed on UDP port 34964.
zeek-plugin-profinet is distributed as a Zeek package and is compatible with the zkg command line tool.
This code is made available under the BSD-3-Clause license. Guidelines for contributing are available as well as a pull request template. A Dockerfile has been included in the repository to assist with setting up an environment for testing any changes to the plugin.