| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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. |