Hi, I'm new here, and have very little experience with networking.
I'm noticing extremely large amounts of bandwidth constantly being sent upstream through the pppoe-out interface. It seems to be constantly transmitting at around 5Mb/s. I have no idea where this is coming from, and the only reason this has come to my attention is because the ISP has noticed a 409GB usage over the past week or so (which exceeds our cap by far).
Thanks for any help