Statistics Supported

This chapter describes the following statistics supported by the AXSM MIBs.

Line Statistics
- Ingress Per Line Statistics before the Policer
- Ingress Per Line Policing Statistics
- Egress Per Line Statistics to Port
Port Statistics

Line Statistics

Line Statistics primarily are supported by the physical devices. In addition, the ATLAS policer on the OC12 and below supplies additional line level statistics. Note the ATLAS is utilized in both the ingress and egress directions.

Ingress Per Line (PHY) Statistics Before Policer

Table 4-1 shows the ingress per line statistics before the policer for the various AXSM options.

Table 4-1: Ingress Per Line (PHY) Statistics Before Policer

Statistic BXM AXSM OC48 AXSM OC3/12 AXSM T3/E3 MIB Object

CLP0 Cells From Port

yes

no

yes

yes

caclInRcvCLP0Cells

CLP1 Cells From Port

yes

no

yes

yes

caclInRcvCLP1Cells

Total Valid OAM Cells

no

no

yes

yes

caclInValidOAMCells

Total Valid RM Cells

no

no

yes

yes

Total Errored OAM/RM Cells

no

no

yes

yes

caclInErrOAMCells

non-zero GFC Cells

no

no

yes

yes

caclInGfcCells

Last Unknown VPI.VCI (invalid)

yes

no

yes

yes

caclInLastUnknVpi,

caclInLastUnknVci

HEC Errored Cells Discarded

yes

yes

yes

yes

caclInHecErrDiscCells

HEC Errored Cells Corrected

yes

yes

yes

yes

caclInHecErrCorrectedCells

Statistic	BXM	AXSM OC48	AXSM OC3/12	AXSM T3/E3	MIB Object
CLP0 Cells From Port	yes	no	yes	yes	caclInRcvCLP0Cells
CLP1 Cells From Port	yes	no	yes	yes	caclInRcvCLP1Cells
Total Valid OAM Cells	no	no	yes	yes	caclInValidOAMCells
Total Valid RM Cells	no	no	yes	yes
Total Errored OAM/RM Cells	no	no	yes	yes	caclInErrOAMCells
non-zero GFC Cells	no	no	yes	yes	caclInGfcCells
Last Unknown VPI.VCI (invalid)	yes	no	yes	yes	caclInLastUnknVpi, caclInLastUnknVci
HEC Errored Cells Discarded	yes	yes	yes	yes	caclInHecErrDiscCells
HEC Errored Cells Corrected	yes	yes	yes	yes	caclInHecErrCorrectedCells

Ingress Per Line Policing Statistics

The ingress per line policing statistics (PHY) are shown in Table 4-2 for the various AXSM options.

Table 4-2: Ingress Per Line Policing Statistics---AXSM Options

Statistic BXM AXSM OC48 AXSM OC3/12 AXSM T3/E3 MIB Object

UPC CLP0 Discards

no

no

yes

yes

caclInUpcCLP0DiscCells

UPC CLP0+1 Discards

yes

no

yes

yes

caclInUpcTotalDiscCells

Non---Compliant CLP0+1

no

no

yes

yes

caclInUpcTotalNonCompCells

Statistic	BXM	AXSM OC48	AXSM OC3/12	AXSM T3/E3	MIB Object
UPC CLP0 Discards	no	no	yes	yes	caclInUpcCLP0DiscCells
UPC CLP0+1 Discards	yes	no	yes	yes	caclInUpcTotalDiscCells
Non---Compliant CLP0+1	no	no	yes	yes	caclInUpcTotalNonCompCells

Egress Per Line (PHY) Statistics to Port

The egress per line statistics to port are shown in Table 4-3 for the various AXSM options.

Table 4-3: Egress Per Line (PHY) Statistics to Port---AXSM Options

Statistic BXM AXSM OC48 AXSM OC3/12 AXSM T3/E3 MIB Object

CLP0 Cells to Port

yes

no

yes

yes

caclOutXmtCLP0Cells

CLP1 Cells to Port

yes

no

yes

yes

caclOutXmtCLP1Cells

CLP0+1 Cells to Port

yes

yes¹

yes

yes

OAM Valid Cells

no

no

yes

yes

caclOutValidOAMCells

RM Valid Cells

no

no

yes

yes

caclOutRcvValidRMCells

OAM/RM Errored Cells

no

no

yes

yes

caclOutErrOAMCells

¹From phy non idle

Statistic	BXM	AXSM OC48	AXSM OC3/12	AXSM T3/E3	MIB Object
CLP0 Cells to Port	yes	no	yes	yes	caclOutXmtCLP0Cells
CLP1 Cells to Port	yes	no	yes	yes	caclOutXmtCLP1Cells
CLP0+1 Cells to Port	yes	yes¹	yes	yes
OAM Valid Cells	no	no	yes	yes	caclOutValidOAMCells
RM Valid Cells	no	no	yes	yes	caclOutRcvValidRMCells
OAM/RM Errored Cells	no	no	yes	yes	caclOutErrOAMCells

Port Statistics

Port Statistics supported include the ingress port statistics after the policer, and the egress IF statistics.

Ingress Port Statistics After Policer

Table 4-4 shows the ingress port statistics after the policer for the various AXSM options. Note that for OAM cell statistics the QE48 supports all 64 Service Groups.

Table 4-4: Ingress Port Statistics for AXSM Options---After Policer

Statistic BXM AXSMOC48 AXSM OC3/12 AXSM T3/E3 MIB Object

CLP0 Cells From Policer

yes

yes

yes

yes

caviEgrRcvClp0Cells

CLP1 Cells From Policer

yes

yes

yes

yes

caviEgrRcvClp1Cells

CLP0 Cells Discarded (dropped)

yes

yes

yes

yes

caviEgrClp0DiscCells

CLP1 Cells Discarded (dropped)

yes

yes

yes

yes

caviEgrClp1DiscCells

CLP0 Cells to backplane

no

yes

yes

yes

caviEgrXmtClp0Cells

CLP1 Cells to backplane

no

yes

yes

yes

caviEgrXmtClp1Cells

Total OAM Cells

yes

no

no

no

caviEgrRcvOAMCells

Statistic	BXM	AXSMOC48	AXSM OC3/12	AXSM T3/E3	MIB Object
CLP0 Cells From Policer	yes	yes	yes	yes	caviEgrRcvClp0Cells
CLP1 Cells From Policer	yes	yes	yes	yes	caviEgrRcvClp1Cells
CLP0 Cells Discarded (dropped)	yes	yes	yes	yes	caviEgrClp0DiscCells
CLP1 Cells Discarded (dropped)	yes	yes	yes	yes	caviEgrClp1DiscCells
CLP0 Cells to backplane	no	yes	yes	yes	caviEgrXmtClp0Cells
CLP1 Cells to backplane	no	yes	yes	yes	caviEgrXmtClp1Cells
Total OAM Cells	yes	no	no	no	caviEgrRcvOAMCells

Egress IF Statistics

Table 4-5 shows the egress IF statistics for the various AXSM Options.

Table 4-5: Egress IF Statistics for AXSM Options

Statistic BXM AXSM-OC48 AXSM OC3/12 AXSM T3/E3 MIB Object

CLP0 Cells From backplane

yes

yes

yes

yes

caviIngRcvClp0Cells

CLP1 Cells From backplane

yes

yes

yes

yes

caviIngRcvClp1Cells

CLP0 Cells Discarded (dropped)

yes

yes

yes

yes

caviIngClp0DiscCells

CLP1 Cells Discarded (dropped)

yes

yes

yes

yes

caviIngClp1DiscCells

CLP0 Cells to port

no

yes

yes

yes

caviIngXmtClp0Cells

CLP1 Cells to port

no

yes

yes

yes

caviIngXmtClp1Cells

Total OAM Cells

yes

yes

yes

yes

caviIngXmtOAMCells

Statistic	BXM	AXSM-OC48	AXSM OC3/12	AXSM T3/E3	MIB Object
CLP0 Cells From backplane	yes	yes	yes	yes	caviIngRcvClp0Cells
CLP1 Cells From backplane	yes	yes	yes	yes	caviIngRcvClp1Cells
CLP0 Cells Discarded (dropped)	yes	yes	yes	yes	caviIngClp0DiscCells
CLP1 Cells Discarded (dropped)	yes	yes	yes	yes	caviIngClp1DiscCells
CLP0 Cells to port	no	yes	yes	yes	caviIngXmtClp0Cells
CLP1 Cells to port	no	yes	yes	yes	caviIngXmtClp1Cells
Total OAM Cells	yes	yes	yes	yes	caviIngXmtOAMCells

Table of Contents

Statistics Supported