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The "General Statistics" tool displays the information about the interface such as the interface mode, current status, Rx and Tx statistics, etc. The actual statistics details depend on the interface type.
For Ethernet interfaces information about current status, operational mode and load statistics is available.
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| title | Figure - General Statistics Ethernet |
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Rx and Tx statistics parameters:
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| Parameter | Description |
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| Receive statistics | | Packets | The total number of received packets | | Bytes | The sum of lengths of all good Ethernet frames received | | Load (kbps) | The link load, Kbit/s | | Load (pps) | The link load, packets per second | | Frame size (bytes) | The frame size in bytes | CRC errors | Total frames received with a CRC error | Pause packets | The number of good frames received that have a Pause destination MAC address | | Overruns | Packets dropped due to queue overflow | Runts | Total frames received with a length of less than 64 octets and an invalid FCS | Short packets | Total frames received with a length of less than 64 octets but with a valid FCS | | Alignment errors | Number of frames received with bad number of octets and bad CRC | Long packets | Total frames received with a length of more than MaxSize octets but with a valid FCS | Transmit statistics | Packets | The total number of transmitted packets | Bytes | The sum of lengths of all good Ethernet frames sent | | Load (kbps) | The link load, Kbit/s | | Load (pps) | The link load, packets per second | | Frame size (bytes) | The frame size in bytes | Excessive deferrals | The total number frames that are delayed because the medium was busy | Late collisions | The number of times a collision is detected later than 512 bits-times into the transmission of a frame | Multiple collisions | The total number of successfully transmitted frames that experienced more than one collision | Single collisions | The total number of successfully transmitted frames that experienced exactly one collision | Excessive collisions | The total number of frames dropped after 16 attempts to send ended with collision | | Queue overflow | Packets dropped due to queue overflow |
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For the radio interface information about current status, DFS mode and load statistics is available.
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| title | Figure - General Statistics RF |
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Rx and Tx statistics parameters:
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| Параметр | Описание |
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| Receive statistics | | Broadcast Rate | Current Bitrate for broadcast and multicast packets on the BS depends on the speed of the slowest subscriber | | Bytes Received | Number of received bytes including headers | | Packets Received OK | Number of correctly received packets | | Load (kbps) | The link load, Kbit/s | | Load (pps) | The link load, packets per second | | Frame size (bytes) | The frame size in bytes | | RX Medium Load | Time spent on receiving frames (%) | | Total Medium Busy | The total time medium was busy (both DL and UL) (%) | | Duplicate Received | The number of duplicate packets received | | FIFO Overrun | Number of FIFO queues overruns in the radio when receiving | | CRC Errors | Total frames received with a CRC error | | Noise Floor | Input noise level. Measurement cycle –10 seconds | | Noise Floor Threshold | Noise floor threshold for carrier detect | | Scrambled frames | The total number of scrambled frames received | | Scramble errors | The number of descrambling errors | | Rx Cap (Mbps) | Throughput limit for UL (Mbps) - only in TDMA version | Transmit statistics | Voice Mode | Voice mode ON/OFF value. If turned ON, the mode of voice traffic prioritized processing is turned on | | Bytes Transmitted | Number of transmitted bytes including headers | | Packets Transmitted OK | Number of correctly transmitted packets | | Load (kbps) | The link load, Kbit/s | | Load (pps) | The link load, packets per second | | Frame size (bytes) | The frame size in bytes | | TX Medium Load | Time spent on transmitting frames (%) | | Frame Time Used | Average loading of frame (%) - only in TDMA version | | Total Retries | Total number of retries | | Aggr Subframe Retries | Number of packet drops in an aggregate due to protocol excesses | | Aggr Full Retries | Number of duplicate aggregates transmitted | | FIFO Underrun | Number of FIFO queues underruns in the radio while transmitting | | Excessive Retries | Number of packets which were not transmitted with maximal number of retries | | Max aggr frames | Maximal detected number of packets in an aggregate | | Max aggr bytes | Maximal detected bytes in an aggregate | | Scrambled frames | The total number of scrambled frames sent | | Tx queue overflow | Packets dropped due to queue overflow | | Tx Cap (Mbps) | Throughput limit for DL (Mbps) - only in TDMA version |
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For the pseudo-radio interface information about parent interface, MTU value and load statistics is available.
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| title | Figure - General Statistics PRF |
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For the SVI interface information about current status, RX and TX staistics is available.
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| title | Figure - General Statistics SVI |
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By clicking the «Close» button, you return to the "Device Status" page.
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The "Auto Refresh" option is active by default and refreshes the statistics automatically. You can disable the auto refresh.
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| title | Figure - General Statistics |
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The "Modulation Statistics" tool displays the information about modulation types, such as receive and transmit statistics for different coding scheme. This statistic is available in the firmware version with "TDMA" support.
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