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PROmesh P20 - User Manual
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3.6.7 Port statistics
The Port Statistics (Figure ) page provides information on the data traffic of the individual ports. This
information is useful for diagnostic purposes or when network problems occur.
In the main view of the port statistics, the following information is provided for each port:
Received data packages
Sent data packages
Received bytes
Sent bytes
Receive filtering
The Receive Filtering column provides information on the number of received data packages that are faulty.
Updating and resetting the values
Below the table, there is a status bar (
empty
). Here the counters of all ports can be reset. This restarts the
evaluation.
Detailed port statistics
In the graphical display for the port load, the current incoming or outgoing netload, as well as the minimum,
average and maximum values for the selected port are displayed. In particular for the low update rates of
industrial Ethernet protocols, this netload is calculated on the millisecond level.
In the statistical details, the size of the individual packages is recorded statistically up to various limit values.
(Up to 64, 127, 255, 511, 1023, or more than 1023 Byte.)
Amongst the sent packages, a difference is made between:
Number of all packages
Sent bytes
Number of multicast packages
Number of broadcast packages
Number of Unicast packages (packages to one receiver)
Sent pause messages
Amongst the received packages, a differentiation is made between:
Number of all packages
Total number of bytes
Number of multicast packages
Number of broadcast packages
Number of unicast packages
Received pause messages
