We have an interface on a router being monitored by PRTG via a Traffic Sensor.
The Three values we want to see are:
- Traffic Total
- Traffic In
- Traffic Out
However when viewing the graphs (and tables), the IN plus OUT never come close to TOTAL.
It's almost as if the TOTAL and IN sensors are flipped or backwards. Adding OUT plus TOTAL seems to equal IN.
I'm finding this on more and more bandwidth sensors on other interfaces. it's almost like I need to switch the IN and TOTAL names. Any ideas on how to fix this or is it pulling all of these directly from the device?