Monitor/report by external IP?

[AllanMarcus]

Is it possible to see how much bandwidth is used sending and receiving data by the external IP address (or host name)? I have a data cap and I just installed gargoyle. I love how I can track BW usage by internal IP, which tells me which of my machines is using BW. I also want to know where the BW is being used, e.g., what IP addresses is my network sending/receiving data to and from, and how much. Is that possible? Most of my traffic isn't http, it stuff like back up and file transfer.

[Lantis]

You can see it live on the Status->Connection List page, but it isn't saved anywhere.