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Intel
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82575EB Gigabit Ethernet Controller — OID_GEN_STATISTICS
Intel
®
82575EB Gigabit Ethernet Controller 324632-003
Software Developer’s Manual and EEPROM Guide Revision: 2.1
454 January 2011
A part of the optional package is also implemented as listed in the following table:
16.2 OID_GEN_STATISTICS
The 82575 supports the part of the OID_GEN_STATISTICS as defined by Microsoft* NDIS 6.0
specification. The following table lists the matching between the internal statistics and the counters
requested by this structure.
FramesLostDueToIntMACXmitError HTDMPC The 82575 counts the excessive collisions in this
counter, while 802.3 increments no other counters,
while this counter is incremented
CarrierSenseErrors TNCRS The 82575 doesn’t count cases of CRS de-
assertion in the middle of the packet. However,
such cases are not expected when the internal PHY
is used.
OctetsReceivedOK TORL+TORH The 82575 also counts the DA/SA/LT/CRC as part
of the octets. The 82575 doesn’t count flow control
packets.
FramesLostDueToIntMACRcvError RNBC
SQETestErrors N/A
MACControlFramesTransmitted N/A
MACControlFramesReceived N/A
UnsupportedOpcodesReceived FCURC
PAUSEMACCtrlFramesTransmitted XONTXC + XOFFTXC
PAUSEMACCtrlFramesReceived XONRXC + XOFFRXC
Optional Package Capability 82575 Counter Notes
MulticastFramesXmittedOK MPTC The 82575 doesn’t count flow control packets.
BroadcastFramesXmittedOK BPTC
MulticastFramesReceivedOK MPRC The 82575 doesn’t count flow control packets.
BroadcastFramesReceivedOK BPRC
InRangeLengthErrors LENERRS
OutOfRangeLengthField N/A These packets are parsed as Ethernet II packets.
FrameTooLongErrors ROC + RJC
OID Entry 82575 Counters Notes
ifInDiscards; CRCERRS + RLEC + RXERRC + MPC + RNBC
ifInErrors; CRCERRS + RLEC + RXERRC
ifHCInOctets; GORCL/GOTCL
ifHCInUcastPkts; GPRC - MPRC - BPRC
ifHCInMulticastPkts; MPRC
ifHCInBroadcastPkts; BPRC
ifHCOutOctets; GOTCL/GOTCH
ifHCOutUcastPkts; GPTC - MPTC - BPTC
ifHCOutMulticastPkts; MPTC
ifHCOutBroadcastPkts; BPTC
ifOutErrors; ECOL + LATECOL