That's true. I didn't think about that...I almost never reboot the system I use as a firewall, but you are right, reboot will kill any stats accumulated by iptables.
73s de WB5VQX On Nov 18, 2017 02:07, "Igor Cicimov" <icici...@gmail.com> wrote: > ntop > > On 18/11/2017 1:52 am, "Richard Owlett" <rowl...@cloud85.net> wrote: > >> I'm interested in investigating cumulative data to/from the internet for >> selected interval ranging from an hour to a week. >> My only connection is a device connected thru a USB port. >> My web search turned up only discussion of measuring throughput RATE. >> Suggestion of keyword(s) for search? >> Suggested software? >> TIA >> >> >>