0001 What: /sys/class/<iface>/statistics/collisions
0002 Date: April 2005
0003 KernelVersion: 2.6.12
0004 Contact: netdev@vger.kernel.org
0005 Description:
0006 Indicates the number of collisions seen by this network device.
0007 This value might not be relevant with all MAC layers.
0008
0009 What: /sys/class/<iface>/statistics/multicast
0010 Date: April 2005
0011 KernelVersion: 2.6.12
0012 Contact: netdev@vger.kernel.org
0013 Description:
0014 Indicates the number of multicast packets received by this
0015 network device.
0016
0017 What: /sys/class/<iface>/statistics/rx_bytes
0018 Date: April 2005
0019 KernelVersion: 2.6.12
0020 Contact: netdev@vger.kernel.org
0021 Description:
0022 Indicates the number of bytes received by this network device.
0023 See the network driver for the exact meaning of when this
0024 value is incremented.
0025
0026 What: /sys/class/<iface>/statistics/rx_compressed
0027 Date: April 2005
0028 KernelVersion: 2.6.12
0029 Contact: netdev@vger.kernel.org
0030 Description:
0031 Indicates the number of compressed packets received by this
0032 network device. This value might only be relevant for interfaces
0033 that support packet compression (e.g: PPP).
0034
0035 What: /sys/class/<iface>/statistics/rx_crc_errors
0036 Date: April 2005
0037 KernelVersion: 2.6.12
0038 Contact: netdev@vger.kernel.org
0039 Description:
0040 Indicates the number of packets received with a CRC (FCS) error
0041 by this network device. Note that the specific meaning might
0042 depend on the MAC layer used by the interface.
0043
0044 What: /sys/class/<iface>/statistics/rx_dropped
0045 Date: April 2005
0046 KernelVersion: 2.6.12
0047 Contact: netdev@vger.kernel.org
0048 Description:
0049 Indicates the number of packets received by the network device
0050 but dropped, that are not forwarded to the upper layers for
0051 packet processing. See the network driver for the exact
0052 meaning of this value.
0053
0054 What: /sys/class/<iface>/statistics/rx_errors
0055 Date: April 2005
0056 KernelVersion: 2.6.12
0057 Contact: netdev@vger.kernel.org
0058 Description:
0059 Indicates the number of receive errors on this network device.
0060 See the network driver for the exact meaning of this value.
0061
0062 What: /sys/class/<iface>/statistics/rx_fifo_errors
0063 Date: April 2005
0064 KernelVersion: 2.6.12
0065 Contact: netdev@vger.kernel.org
0066 Description:
0067 Indicates the number of receive FIFO errors seen by this
0068 network device. See the network driver for the exact
0069 meaning of this value.
0070
0071 What: /sys/class/<iface>/statistics/rx_frame_errors
0072 Date: April 2005
0073 KernelVersion: 2.6.12
0074 Contact: netdev@vger.kernel.org
0075 Description:
0076 Indicates the number of received frames with error, such as
0077 alignment errors. Note that the specific meaning depends on
0078 on the MAC layer protocol used. See the network driver for
0079 the exact meaning of this value.
0080
0081 What: /sys/class/<iface>/statistics/rx_length_errors
0082 Date: April 2005
0083 KernelVersion: 2.6.12
0084 Contact: netdev@vger.kernel.org
0085 Description:
0086 Indicates the number of received error packet with a length
0087 error, oversized or undersized. See the network driver for the
0088 exact meaning of this value.
0089
0090 What: /sys/class/<iface>/statistics/rx_missed_errors
0091 Date: April 2005
0092 KernelVersion: 2.6.12
0093 Contact: netdev@vger.kernel.org
0094 Description:
0095 Indicates the number of received packets that have been missed
0096 due to lack of capacity in the receive side. See the network
0097 driver for the exact meaning of this value.
0098
0099 What: /sys/class/<iface>/statistics/rx_nohandler
0100 Date: February 2016
0101 KernelVersion: 4.6
0102 Contact: netdev@vger.kernel.org
0103 Description:
0104 Indicates the number of received packets that were dropped on
0105 an inactive device by the network core.
0106
0107 What: /sys/class/<iface>/statistics/rx_over_errors
0108 Date: April 2005
0109 KernelVersion: 2.6.12
0110 Contact: netdev@vger.kernel.org
0111 Description:
0112 Indicates the number of received packets that are oversized
0113 compared to what the network device is configured to accept
0114 (e.g: larger than MTU). See the network driver for the exact
0115 meaning of this value.
0116
0117 What: /sys/class/<iface>/statistics/rx_packets
0118 Date: April 2005
0119 KernelVersion: 2.6.12
0120 Contact: netdev@vger.kernel.org
0121 Description:
0122 Indicates the total number of good packets received by this
0123 network device.
0124
0125 What: /sys/class/<iface>/statistics/tx_aborted_errors
0126 Date: April 2005
0127 KernelVersion: 2.6.12
0128 Contact: netdev@vger.kernel.org
0129 Description:
0130 Indicates the number of packets that have been aborted
0131 during transmission by a network device (e.g: because of
0132 a medium collision). See the network driver for the exact
0133 meaning of this value.
0134
0135 What: /sys/class/<iface>/statistics/tx_bytes
0136 Date: April 2005
0137 KernelVersion: 2.6.12
0138 Contact: netdev@vger.kernel.org
0139 Description:
0140 Indicates the number of bytes transmitted by a network
0141 device. See the network driver for the exact meaning of this
0142 value, in particular whether this accounts for all successfully
0143 transmitted packets or all packets that have been queued for
0144 transmission.
0145
0146 What: /sys/class/<iface>/statistics/tx_carrier_errors
0147 Date: April 2005
0148 KernelVersion: 2.6.12
0149 Contact: netdev@vger.kernel.org
0150 Description:
0151 Indicates the number of packets that could not be transmitted
0152 because of carrier errors (e.g: physical link down). See the
0153 network driver for the exact meaning of this value.
0154
0155 What: /sys/class/<iface>/statistics/tx_compressed
0156 Date: April 2005
0157 KernelVersion: 2.6.12
0158 Contact: netdev@vger.kernel.org
0159 Description:
0160 Indicates the number of transmitted compressed packets. Note
0161 this might only be relevant for devices that support
0162 compression (e.g: PPP).
0163
0164 What: /sys/class/<iface>/statistics/tx_dropped
0165 Date: April 2005
0166 KernelVersion: 2.6.12
0167 Contact: netdev@vger.kernel.org
0168 Description:
0169 Indicates the number of packets dropped during transmission.
0170 See the driver for the exact reasons as to why the packets were
0171 dropped.
0172
0173 What: /sys/class/<iface>/statistics/tx_errors
0174 Date: April 2005
0175 KernelVersion: 2.6.12
0176 Contact: netdev@vger.kernel.org
0177 Description:
0178 Indicates the number of packets in error during transmission by
0179 a network device. See the driver for the exact reasons as to
0180 why the packets were dropped.
0181
0182 What: /sys/class/<iface>/statistics/tx_fifo_errors
0183 Date: April 2005
0184 KernelVersion: 2.6.12
0185 Contact: netdev@vger.kernel.org
0186 Description:
0187 Indicates the number of packets having caused a transmit
0188 FIFO error. See the driver for the exact reasons as to why the
0189 packets were dropped.
0190
0191 What: /sys/class/<iface>/statistics/tx_heartbeat_errors
0192 Date: April 2005
0193 KernelVersion: 2.6.12
0194 Contact: netdev@vger.kernel.org
0195 Description:
0196 Indicates the number of packets transmitted that have been
0197 reported as heartbeat errors. See the driver for the exact
0198 reasons as to why the packets were dropped.
0199
0200 What: /sys/class/<iface>/statistics/tx_packets
0201 Date: April 2005
0202 KernelVersion: 2.6.12
0203 Contact: netdev@vger.kernel.org
0204 Description:
0205 Indicates the number of packets transmitted by a network
0206 device. See the driver for whether this reports the number of all
0207 attempted or successful transmissions.
0208
0209 What: /sys/class/<iface>/statistics/tx_window_errors
0210 Date: April 2005
0211 KernelVersion: 2.6.12
0212 Contact: netdev@vger.kernel.org
0213 Description:
0214 Indicates the number of packets not successfully transmitted
0215 due to a window collision. The specific meaning depends on the
0216 MAC layer used. On Ethernet this is usually used to report
0217 late collisions errors.
