GPON OLT Near-End(CO) Port Statistics

To update the displayed settings, click the Refresh button.

Slot Displays the slot number and the card description.

Counters

Port A unique value for each interface.

Valid GEM Frames

The number of valid GEM frames sent in upstream direction.

Discarded Frames

Total number of discarded GEM frames sent in upstream direction.

GEM Frames

The number of GEM frames sent in the upstream direction.

OMCI Frames

The number of OMCI frames sent in the upstream direction.

PLOAM Frames

Total number of PLOAM frames sent in the upstream direction. This includes:

Total number of PLOAM messages, including idle PLOAMs.

Total number of valid PLOAM messages (not including idle PLOAMs)

Total number of PLOAM messages dropped due to CRC errors.

Idle PLOAM Frames

Total number of idle PLOAM frames sent in upstream direction.

PON Valid Not Idle PLOAMs

Total number of valid non-idle PLOAM messages sent in upstream direction.

PON Error PLOAMs

Total number of PON error PLOAM messages sent in upstream direction.

PON Invalid Packets

The number of upstream errored packets.

Dropped Packets Inactive Ports

Total number of upstream packets that were dropped because the GEM port ID was not configured.

Dropped PLOAM FIFO Full

Total number of upstream PLOAMs that were dropped because the FIFO buffer was full.

TM Dropped CPU Packets

The number of upstream packets dropped by the CPU (MIPS), not sent to SGMI interface.

TM Dropped Packets CRC-Error

The number of upstream packets that were dropped because of CRC errors.

TM Dropped Packets Security

Total number of upstream packets that were dropped because they didn’t pass the security rules

TM Learn Failures

MAC address learning failures from traffic sent in upstream direction that were due to a full FIFO buffer.

TMQ[0-7] Valid Packets

The number of upstream packets forwarded by egress priority queue [0 to 7] to the PON.

Queue 0 is the highest priority; queue 7 is the lowest priority. Packets in the lowest priority queues are dropped first.

When the PON link is not active, this counter will not increment.

TMQ[0-7] Valid Dropped Packets

The number of downstream packets dropped by egress priority queue [0 to 7] due to congestion. Queue 0 is the highest priority; queue 7 is the lowest priority. Packets in thelowest priority queues are dropped first.

When the PON link is not active, this counter will not increment.

May 7, 2011