Reference:Configuration/ETH/Statistics: Difference between revisions
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|valign=top nowrap=true|'''tx-deferred:''' | |valign=top nowrap=true|'''tx-deferred:''' | ||
| The number of deferred packets. | | The number of deferred packets. A packet is deferred if the MAC is busy sending another packet. Deferred packets do not indicate a problem, its just that the CPU queued a transmit packet during transmission of another packet | ||
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|valign=top nowrap=true|'''tx-collision:''' | |valign=top nowrap=true|'''tx-collision:''' | ||
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| The number of colliding packets that require too much time to be transmitted. If a collision was detected after the 512th bit of the frame being transmitted was reached, a late collision is output. | | The number of colliding packets that require too much time to be transmitted. If a collision was detected after the 512th bit of the frame being transmitted was reached, a late collision is output. | ||
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== Received packets == | == Received packets == | ||
Latest revision as of 13:18, 17 November 2007
The Statistics submenu provides you with an overview of all sent (tx) and received (rx) data packets:
Sent packets
| tx-good: | The number of successfully sent packets. |
| tx-unicast: | The number of successfully sent unicast packets. |
| tx-broadcast: | The number of successfully sent broadcast packets. |
| tx-multicast: | The number of successfully sent multicast packets. |
| tx-lostcarrier: | The number of lost carrier signals. Indicates a defective medium (for example, cable). |
| tx-deferred: | The number of deferred packets. A packet is deferred if the MAC is busy sending another packet. Deferred packets do not indicate a problem, its just that the CPU queued a transmit packet during transmission of another packet |
| tx-collision: | The number of colliding packets (max. 16). |
| tx-excesscol: | The number of colliding packets (if tx-collision > 16). |
| tx-latecol: | The number of colliding packets that require too much time to be transmitted. If a collision was detected after the 512th bit of the frame being transmitted was reached, a late collision is output. |
Received packets
| rx-good: | The number of successfully received packets. |
| rx-unicast: | The number of successfully received unicast packets. |
| rx-broadcast: | The number of successfully received broadcast packets. |
| rx-multicast: | The number of successfully received multicast packets. |
| rx-crc-err: | The number of received CRC checksum errors. |
| rx-align-err: | The number of alignment errors (incorrect driver, cable defective) when receiving data packets. |
| rx-too-short: | The number of data packets that are too short during the transmission. |
| rx-too-long: | The number of data packets that are too long during the transmission. |
| rx-collision: | The number of colliding packets (max. 16). |
| rx-overrun-err: | The number of buffer overrun errors when receiving data packets. |
| rx-queue-overrun: | The number of queue overrun errors when receiving data packets. |
| rx-no-buffer: | The number of no buffers when receiving data packets. |
Sent & Received Packets
| rx-tx-64: | The total number of sent and received packets of 64 Bytes. |
| rx-tx-64-127: | The total number of sent and received packets of between 64 and 127 Bytes. |
| rx-tx-128-255: | The total number of sent and received packets of between 128 and 255 Bytes. |
| rx-tx-256-511: | The total number of sent and received packets of between 256 and 511 Bytes. |
| rx-tx-512-1023: | The total number of sent and received packets of between 512 and 1023 Bytes. |
| rx-tx-1024: | The total number of sent and received packets of 1024 Bytes. |