mosespi wrote:I highly doubt a stock install of Jessie will eat up that much bandwidth. I can't think of an automatic process (installed by default on Jessie) that would use anything remotely near 1 gig a day.
Are you sure you were not running anything? You can run ifconfig and it will show you the amount used by each interface, keep an eye on it for a while.
yes, I'm sure RPI3 consume many GB. In fact, after stopping everything it is back to normal.
Internet traffic is highly variable and ifconfig does not allow me to understand what he's doing.
I should disable any automatic update, but how?
In these conditions I can not keep it on because in a few days would end all GB available
Does anyone know how to disable each Jessie update or connection ?
Only UPS monitoring is possible ?