1 karl  1.1.2.2 // Copyright (c) 2005 DMTF.  All rights reserved.
  2               // <change cr="CIMCoreCR00752.000" type ="change">Update of
  3               // descriptions based on Tech Edit review.</
  4               // <change cr="ArchCR00066.004" type="add">Add UmlPackagePath
  5               // qualifier values to CIM Schema.</change>
  6               // ==================================================================
  7               //  CIM_EthernetPortStatistics
  8               // ==================================================================
  9                  [Version ( "2.10.0" ), 
 10                   UMLPackagePath ( "CIM::Device::Ports" ), 
 11                   Description ( 
 12                      "The EthernetPortStatistics class describes the statistics for "
 13                      "the EthernetPort." )]
 14               class CIM_EthernetPortStatistics : CIM_NetworkPortStatistics {
 15               
 16                     [Override ( "PacketsTransmitted" ), 
 17                      Description ( 
 18                         "The total number of packets that are transmitted." ), 
 19                      Counter, MappingStrings { 
 20                         "MIF.DMTF|Network Adapter 802 Port|001.6" }]
 21                  uint64 PacketsTransmitted;
 22 karl  1.1.2.2 
 23                     [Override ( "PacketsReceived" ), 
 24                      Description ( 
 25                         "The total number of packets that are received." ), 
 26                      Counter, MappingStrings { 
 27                         "MIF.DMTF|Network Adapter 802 Port|001.8" }]
 28                  uint64 PacketsReceived;
 29               
 30                     [Description ( 
 31                         "The number of times that there was an invalid data "
 32                         "symbol when a valid carrier was present. The count can "
 33                         "be incremented only once per carrier event, even if "
 34                         "multiple symbol errors occur during the carrier event." ), 
 35                      Counter, MappingStrings { 
 36                         "MIB.IETF|EtherLike-MIB.dot3StatsSymbolErrors" }]
 37                  uint32 SymbolErrors;
 38               
 39                     [Description ( 
 40                         "The number of frames that are received on a particular "
 41                         "interface that are not an integral number of octets in "
 42                         "length and do not pass the FCS check. The count "
 43 karl  1.1.2.2           "represented by an instance of this object is incremented "
 44                         "when the alignment error status is returned by the MAC "
 45                         "layer to the LLC (or other MAC user). Received frames "
 46                         "for which multiple error conditions obtained are, "
 47                         "according to the conventions of IEEE 802.3 Layer "
 48                         "Management, counted exclusively according to the error "
 49                         "status presented to the LLC." ), 
 50                      Counter, MappingStrings { 
 51                         "MIB.IETF|EtherLike-MIB.dot3StatsAlignmentErrors" }]
 52                  uint32 AlignmentErrors;
 53               
 54                     [Description ( 
 55                         "The number of frames that are received on a particular "
 56                         "interface that are an integral number of octets in "
 57                         "length, but do not pass the FCS check. The count "
 58                         "represented by an instance of this object is incremented "
 59                         "when the frame check error status is returned by the MAC "
 60                         "layer to the LLC (or other MAC user). Received frames "
 61                         "for which multiple error conditions obtained are, "
 62                         "according to the conventions of the error status "
 63                         "presented to the LLC." ), 
 64 karl  1.1.2.2        Counter, MappingStrings { 
 65                         "MIB.IETF|EtherLike-MIB.dot3StatsFCSErrors" }]
 66                  uint32 FCSErrors;
 67               
 68                     [Description ( 
 69                         "The number of successfully transmitted frames on a "
 70                         "particular interface for which transmission is inhibited "
 71                         "by exactly one collision. A frame that is counted by an "
 72                         "instance of this object is not counted by the "
 73                         "corresponding instance of the MultipleCollisionFrames "
 74                         "property." ), 
 75                      Counter, MappingStrings { 
 76                         "MIB.IETF|EtherLike-MIB.dot3StatsSingleCollisionFrames" }]
 77                  uint32 SingleCollisionFrames;
 78               
 79                     [Description ( 
 80                         "The number of successfully transmitted frames on a "
 81                         "particular interface for which transmission is inhibited "
 82                         "by more than one collision. A frame that is counted by "
 83                         "an instance of this object is not counted by the "
 84                         "corresponding instance of the SingleCollisionFrames "
 85 karl  1.1.2.2           "property." ), 
 86                      Counter, MappingStrings { 
 87                         "MIB.IETF|EtherLike-MIB.dot3StatsMultipleCollisionFrames" }]
 88                  uint32 MultipleCollisionFrames;
 89               
 90                     [Description ( 
 91                         "The number of times that the SQE TEST ERROR message is "
 92                         "generated by the PLS sublayer for a particular "
 93                         "interface. The SQE TEST ERROR message is defined in "
 94                         "section 7.2.2.2.4 of ANSI/IEEE 802.3-1985 and its "
 95                         "generation is described in section 7.2.4.6 of the same "
 96                         "document." ), 
 97                      Counter, MappingStrings { 
 98                         "MIB.IETF|EtherLike-MIB.dot3StatsSQETestErrors" }]
 99                  uint32 SQETestErrors;
100               
101                     [Description ( 
102                         "The number of frames for which the first transmission "
103                         "attempt on a particular interface is delayed because the "
104                         "medium is busy. The count represented by an instance of "
105                         "this object does not include frames involved in "
106 karl  1.1.2.2           "collisions." ), 
107                      Counter, MappingStrings { 
108                         "MIB.IETF|EtherLike-MIB.dot3StatsDeferredTransmissions" }]
109                  uint32 DeferredTransmissions;
110               
111                     [Description ( 
112                         "The number of times that a collision is detected on a "
113                         "particular interface later than 512 bit-times into the "
114                         "transmission of a packet. Five hundred and twelve bit- "
115                         "times corresponds to 51.2 microseconds on a 10 Mbit/s "
116                         "system. A (late) collision included in a count "
117                         "represented by an instance of this object is also "
118                         "considered as a (generic) collision for purposes of "
119                         "other collision-related statistics." ), 
120                      Counter, MappingStrings { 
121                         "MIB.IETF|EtherLike-MIB.dot3StatsLateCollisions" }]
122                  uint32 LateCollisions;
123               
124                     [Description ( 
125                         "The number of frames for which transmission on a "
126                         "particular interface fails due to excessive collisions." ), 
127 karl  1.1.2.2        Counter, MappingStrings { 
128                         "MIB.IETF|EtherLike-MIB.dot3StatsExcessiveCollisions" }]
129                  uint32 ExcessiveCollisions;
130               
131                     [Description ( 
132                         "The number of frames for which transmission on a "
133                         "particular interface fails due to an internal MAC "
134                         "sublayer transmit error. A frame is counted by an "
135                         "instance of this object only if it is not counted by the "
136                         "corresponding instance of either the LateCollisions "
137                         "property, the Excessive Collisions property, or the "
138                         "CarrierSenseErrors property. The precise meaning of the "
139                         "count that is represented by an instance of this object "
140                         "is implementation-specific. In particular, an instance "
141                         "of this object can represent a count of transmission "
142                         "errors on a particular interface that are not otherwise "
143                         "counted." ), 
144                      Counter, MappingStrings { 
145                         "MIB.IETF|EtherLike-MIB.dot3StatsInternalMacTransmitErrors" }]
146                  uint32 InternalMACTransmitErrors;
147               
148 karl  1.1.2.2       [Description ( 
149                         "The number of frames for which reception on a particular "
150                         "interface fails due to an internal MAC sublayer receive "
151                         "error. A frame is counted by an instance of this object "
152                         "only if it is not counted by the corresponding instance "
153                         "of either the FrameTooLongs property, the "
154                         "AlignmentErrors property, or the FCSErrors property. The "
155                         "precise meaning of the count that is represented by an "
156                         "instance of this object is implementation-specific. For "
157                         "example, an instance of this object can represent a "
158                         "count of receive errors on a particular interface that "
159                         "are not otherwise counted." ), 
160                      Counter, MappingStrings { 
161                         "MIB.IETF|EtherLike-MIB.dot3StatsInternalMacReceiveErrors" }]
162                  uint32 InternalMACReceiveErrors;
163               
164                     [Description ( 
165                         "The number of times that the carrier sense condition was "
166                         "lost or never asserted when attempting to transmit a "
167                         "frame on a particular interface. The count represented "
168                         "by an instance of this object can be incremented only "
169 karl  1.1.2.2           "once per transmission attempt, even if the carrier sense "
170                         "condition fluctuates during a transmission attempt." ), 
171                      Counter, MappingStrings { 
172                         "MIB.IETF|EtherLike-MIB.dot3StatsCarrierSenseErrors" }]
173                  uint32 CarrierSenseErrors;
174               
175                     [Description ( 
176                         "The number of frames received on a particular interface "
177                         "that exceed the maximum permitted frame size. The count "
178                         "represented by an instance of this object is incremented "
179                         "when the FrameTooLong status is returned by the MAC "
180                         "layer to the LLC (or other MAC user). Received frames "
181                         "for which multiple error conditions obtained are, "
182                         "according to the conventions of IEEE 802.3 Layer "
183                         "Management, counted exclusively according to the error "
184                         "status presented to the LLC." ), 
185                      Counter, MappingStrings { 
186                         "MIB.IETF|EtherLike-MIB.dot3StatsFrameTooLongs" }]
187                  uint32 FrameTooLongs;
188               
189               
190 karl  1.1.2.2 };