So I am going to be setting up a RB2011 for home use soon and I am trying to figure out the best way of tracking monthly bandwidth usage. I am replacing an old DD-WRT router that had a graph that listed this information that is becoming increasingly more important with data caps. From my reading it seems like I have a few options but I would like to keep it limited to the RB2011 as an outside server would itself use bandwidth and I don't want to setup a server inside just to monitor snmp value.
So there is a function within RouterOS that would allow me to monitor say eth1 for its monthly byte/ bandwidth usage?