The question has been marked as off topic and sent me back to the superuser stackexchange site. The fact being the device I'm debugging is a kiosk application and I'm having problem reproducing the client environment. I'm not asking about the context of the question because it's irrelevant to the question. It doesn't really matter if the RaspberryPI is a home device or being used as a kiosk. It's still just a RaspberryPI device.
And the question being technically just about network routing.
Would that make it less off topic if the context of the question was explained in more business words?