I am realy new to prtg, and try to make a sense of the bandwidth monitoring of prtg. I have a server 2008 R2 SP1, I have setup a snmp V2 sensor and also Windows NIC sensor for the same server. For the snmap the setting is to use 64 bit version. I left the prtg to collect data for a 24 hours. now the strange part. when I check the data that have been collected by the 2 sensors, I see 2 very different bandwidth usage!! also the snmp showing that sensor is is 32 instead of 64.
So why 2 sensor for the same server show 2 very different value?