Which interface monitoring tool did you use in the Engineer's Toolset? And which specific statistic were you monitoring? It maybe that you monitored incoming/outgoing combined with one tool and just incoming or outgoing on the other.
Thanks for your post Steve.
I use SolarWinds Workspace Studio->Interface chart(Gadgets) and I have different charts for Tx and Rx. From my Fluke(Etherscope Series II) device I use ITO tests-> Throughput test.
Because I have different charts for Tx and Rx there must be another problem, maybe something about how snmp and fluke device get the data from my router/switch.
We get the Rx and Tx values from the device's SNMP agent on the following MIBs:
I can't speak to where Fluke is getting its values.