Clarify Extent of PROFINET Coverage to Expect #2
Description
The README currently states to expect this plugin to emit logs for "any PROFINET traffic observed on UDP port 34964" (emphasis added). PROFINET is a family of protocols, only a subset of which use UDP. We should clarify here which set of PROFINET proticols we expect this to work on, and, if possible, which we test it on.
cc: @MDudek-ICS