D-Link DI-308 User Manual page 87

DI-308 ISDN Remote Router
ISDN Counter Table
Tx Packets – The total number of valid packets transmitted by the router since
the last reset.
Tx Bytes – The total number of bytes transmitted by the router.
Tx Discard Packets – The number of packets dropped by the router.
Tx Error Packets – The number of invalid packets transmitted by the router.
This hardware counter shows the sum of Collisions, Abort and Underrun packets.
Tx Underrun Packets – Runt packets. This counter shows the number of packets
transmitted by the router that are less than the allowed 64 octets minimum length.
Underrun packets occur due to jam signals generated by collisions, backpressure,
etc.
Tx Lost CTS Packets – The number of Clear To Send packets that were lost by
the router.
Rx Packets – The total number of packets received by the router.
Rx Bytes – The total number of bytes contained in packets received by the router.
Rx Unknown Packets – The number of packets received by the router that were
of an unsupported protocol.
Rx Discard Packets – The number of packets dropped by the router.
Rx Error Packets – The number of invalid packets received by the router. This
hardware counter shows the sum of NOA, Abort, CRC, Overrun, CD Lost,
Framing and Parity error packets.
Rx NOA Packets – Non-Octet Alignment. This counts the number of packets
received by the router that did not end on a byte boundary. The receipt of a
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