In discards
The number of good, non-filtered frames that are received but cannot be forwarded due to a lack
of buffer memory.
In filtered
The number of good frames that were not forwarded due to ingress policy filtering rules.
In accepted
The number of good frames that are not policy filtered nor discarded due to an error and made it
through the Ingress process and is presented to the Queue Controller.
In bad accepted
The number of good frames that were not forwarded due to ingress policy filtering rules.
In good AVB A, B
The number of good AVB frames received that have a Priority Code Point for Class A (or B) that
are not Undersize nor Oversize and are not discarded or filtered.
In bad AVB A, B
The number of bad AVB frames received that have a Priority Code Point for Class A (or B) that are
not Undersize nor Oversize.
In TCAM 0 ... 3
The number of good frames received that have a TCAM Hit on a TCAM Entry that has its IncTcamCtr
bit set to a one and its FlowID[7:6] = 0 ... 3 and are not discarded or filtered. This allows this counter
to be used for any purpose as programmed in the TCAM.
In dropped AVB A, B
The number of good AVB frames received that have a Priority Code Point for Class A (or B) that
are not Undersize nor Oversize and are not discarded or filtered but were not kept by the switch
due to a lack of AVB buffer.
In DA unknown
The number of good frames received that did not have a Destination Address 'hit' from the ATU
(i.e., the frame's DA was not in the address database) and are not discarded or filtered.
In management
The number of good frames received that are considered to be Management frames and are not
discarded (i.e., the frame's size is legal and its CRC is good or it was forced good by register. Remote
Management frames are counted regardless if the RMU accepted them or not.
Egress statistics counters
Out octets
The sum of lengths of all Ethernet frames sent from this MAC.
Out FCS errors
The number of frames transmitted with an invalid FCS. Whenever a frame is modified during
transmission (e.g., to add Out FCS errors or remove a tag) the frame’s original FCS is inspected
before a new FCS is added to a modified frame. If the original FCS is invalid, the new FCS is made
invalid too and this counter is incremented.
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Configuration
Summary of Contents for RAy3-11
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