1 What: /sys/class/net/<iface>/statist 1 What: /sys/class/net/<iface>/statistics/collisions
2 Date: April 2005 2 Date: April 2005
3 KernelVersion: 2.6.12 3 KernelVersion: 2.6.12
4 Contact: netdev@vger.kernel.org 4 Contact: netdev@vger.kernel.org
5 Description: 5 Description:
6 Indicates the number of collis 6 Indicates the number of collisions seen by this network device.
7 This value might not be releva 7 This value might not be relevant with all MAC layers.
8 8
9 What: /sys/class/net/<iface>/statist 9 What: /sys/class/net/<iface>/statistics/multicast
10 Date: April 2005 10 Date: April 2005
11 KernelVersion: 2.6.12 11 KernelVersion: 2.6.12
12 Contact: netdev@vger.kernel.org 12 Contact: netdev@vger.kernel.org
13 Description: 13 Description:
14 Indicates the number of multic 14 Indicates the number of multicast packets received by this
15 network device. 15 network device.
16 16
17 What: /sys/class/net/<iface>/statist 17 What: /sys/class/net/<iface>/statistics/rx_bytes
18 Date: April 2005 18 Date: April 2005
19 KernelVersion: 2.6.12 19 KernelVersion: 2.6.12
20 Contact: netdev@vger.kernel.org 20 Contact: netdev@vger.kernel.org
21 Description: 21 Description:
22 Indicates the number of bytes 22 Indicates the number of bytes received by this network device.
23 See the network driver for the 23 See the network driver for the exact meaning of when this
24 value is incremented. 24 value is incremented.
25 25
26 What: /sys/class/net/<iface>/statist 26 What: /sys/class/net/<iface>/statistics/rx_compressed
27 Date: April 2005 27 Date: April 2005
28 KernelVersion: 2.6.12 28 KernelVersion: 2.6.12
29 Contact: netdev@vger.kernel.org 29 Contact: netdev@vger.kernel.org
30 Description: 30 Description:
31 Indicates the number of compre 31 Indicates the number of compressed packets received by this
32 network device. This value mig 32 network device. This value might only be relevant for interfaces
33 that support packet compressio 33 that support packet compression (e.g: PPP).
34 34
35 What: /sys/class/net/<iface>/statist 35 What: /sys/class/net/<iface>/statistics/rx_crc_errors
36 Date: April 2005 36 Date: April 2005
37 KernelVersion: 2.6.12 37 KernelVersion: 2.6.12
38 Contact: netdev@vger.kernel.org 38 Contact: netdev@vger.kernel.org
39 Description: 39 Description:
40 Indicates the number of packet 40 Indicates the number of packets received with a CRC (FCS) error
41 by this network device. Note t 41 by this network device. Note that the specific meaning might
42 depend on the MAC layer used b 42 depend on the MAC layer used by the interface.
43 43
44 What: /sys/class/net/<iface>/statist 44 What: /sys/class/net/<iface>/statistics/rx_dropped
45 Date: April 2005 45 Date: April 2005
46 KernelVersion: 2.6.12 46 KernelVersion: 2.6.12
47 Contact: netdev@vger.kernel.org 47 Contact: netdev@vger.kernel.org
48 Description: 48 Description:
49 Indicates the number of packet 49 Indicates the number of packets received by the network device
50 but dropped, that are not forw 50 but dropped, that are not forwarded to the upper layers for
51 packet processing. See the net 51 packet processing. See the network driver for the exact
52 meaning of this value. 52 meaning of this value.
53 53
54 What: /sys/class/net/<iface>/statist 54 What: /sys/class/net/<iface>/statistics/rx_errors
55 Date: April 2005 55 Date: April 2005
56 KernelVersion: 2.6.12 56 KernelVersion: 2.6.12
57 Contact: netdev@vger.kernel.org 57 Contact: netdev@vger.kernel.org
58 Description: 58 Description:
59 Indicates the number of receiv 59 Indicates the number of receive errors on this network device.
60 See the network driver for the 60 See the network driver for the exact meaning of this value.
61 61
62 What: /sys/class/net/<iface>/statist 62 What: /sys/class/net/<iface>/statistics/rx_fifo_errors
63 Date: April 2005 63 Date: April 2005
64 KernelVersion: 2.6.12 64 KernelVersion: 2.6.12
65 Contact: netdev@vger.kernel.org 65 Contact: netdev@vger.kernel.org
66 Description: 66 Description:
67 Indicates the number of receiv 67 Indicates the number of receive FIFO errors seen by this
68 network device. See the networ 68 network device. See the network driver for the exact
69 meaning of this value. 69 meaning of this value.
70 70
71 What: /sys/class/net/<iface>/statist 71 What: /sys/class/net/<iface>/statistics/rx_frame_errors
72 Date: April 2005 72 Date: April 2005
73 KernelVersion: 2.6.12 73 KernelVersion: 2.6.12
74 Contact: netdev@vger.kernel.org 74 Contact: netdev@vger.kernel.org
75 Description: 75 Description:
76 Indicates the number of receiv 76 Indicates the number of received frames with error, such as
77 alignment errors. Note that th 77 alignment errors. Note that the specific meaning depends on
78 on the MAC layer protocol used 78 on the MAC layer protocol used. See the network driver for
79 the exact meaning of this valu 79 the exact meaning of this value.
80 80
81 What: /sys/class/net/<iface>/statist 81 What: /sys/class/net/<iface>/statistics/rx_length_errors
82 Date: April 2005 82 Date: April 2005
83 KernelVersion: 2.6.12 83 KernelVersion: 2.6.12
84 Contact: netdev@vger.kernel.org 84 Contact: netdev@vger.kernel.org
85 Description: 85 Description:
86 Indicates the number of receiv 86 Indicates the number of received error packet with a length
87 error, oversized or undersized 87 error, oversized or undersized. See the network driver for the
88 exact meaning of this value. 88 exact meaning of this value.
89 89
90 What: /sys/class/net/<iface>/statist 90 What: /sys/class/net/<iface>/statistics/rx_missed_errors
91 Date: April 2005 91 Date: April 2005
92 KernelVersion: 2.6.12 92 KernelVersion: 2.6.12
93 Contact: netdev@vger.kernel.org 93 Contact: netdev@vger.kernel.org
94 Description: 94 Description:
95 Indicates the number of receiv 95 Indicates the number of received packets that have been missed
96 due to lack of capacity in the 96 due to lack of capacity in the receive side. See the network
97 driver for the exact meaning o 97 driver for the exact meaning of this value.
98 98
99 What: /sys/class/net/<iface>/statist 99 What: /sys/class/net/<iface>/statistics/rx_nohandler
100 Date: February 2016 100 Date: February 2016
101 KernelVersion: 4.6 101 KernelVersion: 4.6
102 Contact: netdev@vger.kernel.org 102 Contact: netdev@vger.kernel.org
103 Description: 103 Description:
104 Indicates the number of receiv 104 Indicates the number of received packets that were dropped on
105 an inactive device by the netw 105 an inactive device by the network core.
106 106
107 What: /sys/class/net/<iface>/statist 107 What: /sys/class/net/<iface>/statistics/rx_over_errors
108 Date: April 2005 108 Date: April 2005
109 KernelVersion: 2.6.12 109 KernelVersion: 2.6.12
110 Contact: netdev@vger.kernel.org 110 Contact: netdev@vger.kernel.org
111 Description: 111 Description:
112 Indicates the number of receiv 112 Indicates the number of received packets that are oversized
113 compared to what the network d 113 compared to what the network device is configured to accept
114 (e.g: larger than MTU). See th 114 (e.g: larger than MTU). See the network driver for the exact
115 meaning of this value. 115 meaning of this value.
116 116
117 What: /sys/class/net/<iface>/statist 117 What: /sys/class/net/<iface>/statistics/rx_packets
118 Date: April 2005 118 Date: April 2005
119 KernelVersion: 2.6.12 119 KernelVersion: 2.6.12
120 Contact: netdev@vger.kernel.org 120 Contact: netdev@vger.kernel.org
121 Description: 121 Description:
122 Indicates the total number of 122 Indicates the total number of good packets received by this
123 network device. 123 network device.
124 124
125 What: /sys/class/net/<iface>/statist 125 What: /sys/class/net/<iface>/statistics/tx_aborted_errors
126 Date: April 2005 126 Date: April 2005
127 KernelVersion: 2.6.12 127 KernelVersion: 2.6.12
128 Contact: netdev@vger.kernel.org 128 Contact: netdev@vger.kernel.org
129 Description: 129 Description:
130 Indicates the number of packet 130 Indicates the number of packets that have been aborted
131 during transmission by a netwo 131 during transmission by a network device (e.g: because of
132 a medium collision). See the n 132 a medium collision). See the network driver for the exact
133 meaning of this value. 133 meaning of this value.
134 134
135 What: /sys/class/net/<iface>/statist 135 What: /sys/class/net/<iface>/statistics/tx_bytes
136 Date: April 2005 136 Date: April 2005
137 KernelVersion: 2.6.12 137 KernelVersion: 2.6.12
138 Contact: netdev@vger.kernel.org 138 Contact: netdev@vger.kernel.org
139 Description: 139 Description:
140 Indicates the number of bytes 140 Indicates the number of bytes transmitted by a network
141 device. See the network driver 141 device. See the network driver for the exact meaning of this
142 value, in particular whether t 142 value, in particular whether this accounts for all successfully
143 transmitted packets or all pac 143 transmitted packets or all packets that have been queued for
144 transmission. 144 transmission.
145 145
146 What: /sys/class/net/<iface>/statist 146 What: /sys/class/net/<iface>/statistics/tx_carrier_errors
147 Date: April 2005 147 Date: April 2005
148 KernelVersion: 2.6.12 148 KernelVersion: 2.6.12
149 Contact: netdev@vger.kernel.org 149 Contact: netdev@vger.kernel.org
150 Description: 150 Description:
151 Indicates the number of packet 151 Indicates the number of packets that could not be transmitted
152 because of carrier errors (e.g 152 because of carrier errors (e.g: physical link down). See the
153 network driver for the exact m 153 network driver for the exact meaning of this value.
154 154
155 What: /sys/class/net/<iface>/statist 155 What: /sys/class/net/<iface>/statistics/tx_compressed
156 Date: April 2005 156 Date: April 2005
157 KernelVersion: 2.6.12 157 KernelVersion: 2.6.12
158 Contact: netdev@vger.kernel.org 158 Contact: netdev@vger.kernel.org
159 Description: 159 Description:
160 Indicates the number of transm 160 Indicates the number of transmitted compressed packets. Note
161 this might only be relevant fo 161 this might only be relevant for devices that support
162 compression (e.g: PPP). 162 compression (e.g: PPP).
163 163
164 What: /sys/class/net/<iface>/statist 164 What: /sys/class/net/<iface>/statistics/tx_dropped
165 Date: April 2005 165 Date: April 2005
166 KernelVersion: 2.6.12 166 KernelVersion: 2.6.12
167 Contact: netdev@vger.kernel.org 167 Contact: netdev@vger.kernel.org
168 Description: 168 Description:
169 Indicates the number of packet 169 Indicates the number of packets dropped during transmission.
170 See the driver for the exact r 170 See the driver for the exact reasons as to why the packets were
171 dropped. 171 dropped.
172 172
173 What: /sys/class/net/<iface>/statist 173 What: /sys/class/net/<iface>/statistics/tx_errors
174 Date: April 2005 174 Date: April 2005
175 KernelVersion: 2.6.12 175 KernelVersion: 2.6.12
176 Contact: netdev@vger.kernel.org 176 Contact: netdev@vger.kernel.org
177 Description: 177 Description:
178 Indicates the number of packet 178 Indicates the number of packets in error during transmission by
179 a network device. See the driv 179 a network device. See the driver for the exact reasons as to
180 why the packets were dropped. 180 why the packets were dropped.
181 181
182 What: /sys/class/net/<iface>/statist 182 What: /sys/class/net/<iface>/statistics/tx_fifo_errors
183 Date: April 2005 183 Date: April 2005
184 KernelVersion: 2.6.12 184 KernelVersion: 2.6.12
185 Contact: netdev@vger.kernel.org 185 Contact: netdev@vger.kernel.org
186 Description: 186 Description:
187 Indicates the number of packet 187 Indicates the number of packets having caused a transmit
188 FIFO error. See the driver for 188 FIFO error. See the driver for the exact reasons as to why the
189 packets were dropped. 189 packets were dropped.
190 190
191 What: /sys/class/net/<iface>/statist 191 What: /sys/class/net/<iface>/statistics/tx_heartbeat_errors
192 Date: April 2005 192 Date: April 2005
193 KernelVersion: 2.6.12 193 KernelVersion: 2.6.12
194 Contact: netdev@vger.kernel.org 194 Contact: netdev@vger.kernel.org
195 Description: 195 Description:
196 Indicates the number of packet 196 Indicates the number of packets transmitted that have been
197 reported as heartbeat errors. 197 reported as heartbeat errors. See the driver for the exact
198 reasons as to why the packets 198 reasons as to why the packets were dropped.
199 199
200 What: /sys/class/net/<iface>/statist 200 What: /sys/class/net/<iface>/statistics/tx_packets
201 Date: April 2005 201 Date: April 2005
202 KernelVersion: 2.6.12 202 KernelVersion: 2.6.12
203 Contact: netdev@vger.kernel.org 203 Contact: netdev@vger.kernel.org
204 Description: 204 Description:
205 Indicates the number of packet 205 Indicates the number of packets transmitted by a network
206 device. See the driver for whe 206 device. See the driver for whether this reports the number of all
207 attempted or successful transm 207 attempted or successful transmissions.
208 208
209 What: /sys/class/net/<iface>/statist 209 What: /sys/class/net/<iface>/statistics/tx_window_errors
210 Date: April 2005 210 Date: April 2005
211 KernelVersion: 2.6.12 211 KernelVersion: 2.6.12
212 Contact: netdev@vger.kernel.org 212 Contact: netdev@vger.kernel.org
213 Description: 213 Description:
214 Indicates the number of packet 214 Indicates the number of packets not successfully transmitted
215 due to a window collision. The 215 due to a window collision. The specific meaning depends on the
216 MAC layer used. On Ethernet t 216 MAC layer used. On Ethernet this is usually used to report
217 late collisions errors. 217 late collisions errors.
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