Version:  2.0.40 2.2.26 2.4.37 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10

Linux/Documentation/ABI/testing/sysfs-class-net-statistics

  1 What:           /sys/class/<iface>/statistics/collisions
  2 Date:           April 2005
  3 KernelVersion:  2.6.12
  4 Contact:        netdev@vger.kernel.org
  5 Description:
  6                 Indicates the number of collisions seen by this network device.
  7                 This value might not be relevant with all MAC layers.
  8 
  9 What:           /sys/class/<iface>/statistics/multicast
 10 Date:           April 2005
 11 KernelVersion:  2.6.12
 12 Contact:        netdev@vger.kernel.org
 13 Description:
 14                 Indicates the number of multicast packets received by this
 15                 network device.
 16 
 17 What:           /sys/class/<iface>/statistics/rx_bytes
 18 Date:           April 2005
 19 KernelVersion:  2.6.12
 20 Contact:        netdev@vger.kernel.org
 21 Description:
 22                 Indicates the number of bytes received by this network device.
 23                 See the network driver for the exact meaning of when this
 24                 value is incremented.
 25 
 26 What:           /sys/class/<iface>/statistics/rx_compressed
 27 Date:           April 2005
 28 KernelVersion:  2.6.12
 29 Contact:        netdev@vger.kernel.org
 30 Description:
 31                 Indicates the number of compressed packets received by this
 32                 network device. This value might only be relevant for interfaces
 33                 that support packet compression (e.g: PPP).
 34 
 35 What:           /sys/class/<iface>/statistics/rx_crc_errors
 36 Date:           April 2005
 37 KernelVersion:  2.6.12
 38 Contact:        netdev@vger.kernel.org
 39 Description:
 40                 Indicates the number of packets received with a CRC (FCS) error
 41                 by this network device. Note that the specific meaning might
 42                 depend on the MAC layer used by the interface.
 43 
 44 What:           /sys/class/<iface>/statistics/rx_dropped
 45 Date:           April 2005
 46 KernelVersion:  2.6.12
 47 Contact:        netdev@vger.kernel.org
 48 Description:
 49                 Indicates the number of packets received by the network device
 50                 but dropped, that are not forwarded to the upper layers for
 51                 packet processing. See the network driver for the exact
 52                 meaning of this value.
 53 
 54 What:           /sys/class/<iface>/statistics/rx_fifo_errors
 55 Date:           April 2005
 56 KernelVersion:  2.6.12
 57 Contact:        netdev@vger.kernel.org
 58 Description:
 59                 Indicates the number of receive FIFO errors seen by this
 60                 network device. See the network driver for the exact
 61                 meaning of this value.
 62 
 63 What:           /sys/class/<iface>/statistics/rx_frame_errors
 64 Date:           April 2005
 65 KernelVersion:  2.6.12
 66 Contact:        netdev@vger.kernel.org
 67 Description:
 68                 Indicates the number of received frames with error, such as
 69                 alignment errors. Note that the specific meaning depends on
 70                 on the MAC layer protocol used. See the network driver for
 71                 the exact meaning of this value.
 72 
 73 What:           /sys/class/<iface>/statistics/rx_length_errors
 74 Date:           April 2005
 75 KernelVersion:  2.6.12
 76 Contact:        netdev@vger.kernel.org
 77 Description:
 78                 Indicates the number of received error packet with a length
 79                 error, oversized or undersized. See the network driver for the
 80                 exact meaning of this value.
 81 
 82 What:           /sys/class/<iface>/statistics/rx_missed_errors
 83 Date:           April 2005
 84 KernelVersion:  2.6.12
 85 Contact:        netdev@vger.kernel.org
 86 Description:
 87                 Indicates the number of received packets that have been missed
 88                 due to lack of capacity in the receive side. See the network
 89                 driver for the exact meaning of this value.
 90 
 91 What:           /sys/class/<iface>/statistics/rx_over_errors
 92 Date:           April 2005
 93 KernelVersion:  2.6.12
 94 Contact:        netdev@vger.kernel.org
 95 Description:
 96                 Indicates the number of received packets that are oversized
 97                 compared to what the network device is configured to accept
 98                 (e.g: larger than MTU). See the network driver for the exact
 99                 meaning of this value.
100 
101 What:           /sys/class/<iface>/statistics/rx_packets
102 Date:           April 2005
103 KernelVersion:  2.6.12
104 Contact:        netdev@vger.kernel.org
105 Description:
106                 Indicates the total number of good packets received by this
107                 network device.
108 
109 What:           /sys/class/<iface>/statistics/tx_aborted_errors
110 Date:           April 2005
111 KernelVersion:  2.6.12
112 Contact:        netdev@vger.kernel.org
113 Description:
114                 Indicates the number of packets that have been aborted
115                 during transmission by a network device (e.g: because of
116                 a medium collision). See the network driver for the exact
117                 meaning of this value.
118 
119 What:           /sys/class/<iface>/statistics/tx_bytes
120 Date:           April 2005
121 KernelVersion:  2.6.12
122 Contact:        netdev@vger.kernel.org
123 Description:
124                 Indicates the number of bytes transmitted by a network
125                 device. See the network driver for the exact meaning of this
126                 value, in particular whether this accounts for all successfully
127                 transmitted packets or all packets that have been queued for
128                 transmission.
129 
130 What:           /sys/class/<iface>/statistics/tx_carrier_errors
131 Date:           April 2005
132 KernelVersion:  2.6.12
133 Contact:        netdev@vger.kernel.org
134 Description:
135                 Indicates the number of packets that could not be transmitted
136                 because of carrier errors (e.g: physical link down). See the
137                 network driver for the exact meaning of this value.
138 
139 What:           /sys/class/<iface>/statistics/tx_compressed
140 Date:           April 2005
141 KernelVersion:  2.6.12
142 Contact:        netdev@vger.kernel.org
143 Description:
144                 Indicates the number of transmitted compressed packets. Note
145                 this might only be relevant for devices that support
146                 compression (e.g: PPP).
147 
148 What:           /sys/class/<iface>/statistics/tx_dropped
149 Date:           April 2005
150 KernelVersion:  2.6.12
151 Contact:        netdev@vger.kernel.org
152 Description:
153                 Indicates the number of packets dropped during transmission.
154                 See the driver for the exact reasons as to why the packets were
155                 dropped.
156 
157 What:           /sys/class/<iface>/statistics/tx_errors
158 Date:           April 2005
159 KernelVersion:  2.6.12
160 Contact:        netdev@vger.kernel.org
161 Description:
162                 Indicates the number of packets in error during transmission by
163                 a network device. See the driver for the exact reasons as to
164                 why the packets were dropped.
165 
166 What:           /sys/class/<iface>/statistics/tx_fifo_errors
167 Date:           April 2005
168 KernelVersion:  2.6.12
169 Contact:        netdev@vger.kernel.org
170 Description:
171                 Indicates the number of packets having caused a transmit
172                 FIFO error. See the driver for the exact reasons as to why the
173                 packets were dropped.
174 
175 What:           /sys/class/<iface>/statistics/tx_heartbeat_errors
176 Date:           April 2005
177 KernelVersion:  2.6.12
178 Contact:        netdev@vger.kernel.org
179 Description:
180                 Indicates the number of packets transmitted that have been
181                 reported as heartbeat errors. See the driver for the exact
182                 reasons as to why the packets were dropped.
183 
184 What:           /sys/class/<iface>/statistics/tx_packets
185 Date:           April 2005
186 KernelVersion:  2.6.12
187 Contact:        netdev@vger.kernel.org
188 Description:
189                 Indicates the number of packets transmitted by a network
190                 device. See the driver for whether this reports the number of all
191                 attempted or successful transmissions.
192 
193 What:           /sys/class/<iface>/statistics/tx_window_errors
194 Date:           April 2005
195 KernelVersion:  2.6.12
196 Contact:        netdev@vger.kernel.org
197 Description:
198                 Indicates the number of packets not successfully transmitted
199                 due to a window collision. The specific meaning depends on the
200                 MAC layer used.  On Ethernet this is usually used to report
201                 late collisions errors.

This page was automatically generated by LXR 0.3.1 (source).  •  Linux is a registered trademark of Linus Torvalds  •  Contact us