I'm not sure whether this would be a suitable question for SF or not.

My broadband failed a few days ago and has just been restored. My ISP posted the output from a diagnostic test as a response to the fault report and there are bits I don't understand.

Would it be OK to post the question on SF or would it be better asked somewhere else?

I did think Super User would be a good home for it at first, but as the problem was not with my equipment but with either the ISP's or the telecom's I thought it would be definitely off topic over there.