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Log Reference

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document supports all the logs of device, including the parameters, meaning, possible causes and solution.

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SOCKET/6/TCPRCVBUFINFO:The verbose information about the buffer of current TCP socket for receiving packers was displayed. (Full at: [ULONG]:[ULONG]:[ULONG] (Hour:Minute:Second), FullTimes=[ULONG], DroppedPackets=[ULONG])


The detailed information about the receive buffer of the current TCP socket was described in the log.


Parameter Name Parameter Meaning
Full at indicates the time when the receive buffer becomes full. The format is HH:MM:SS.
FullTimes indicates the times that the receive buffer becomes full.
DroppedPackets indicates the number of discarded packets.

Possible Causes

1. The user called the Close function to turn off the socket.

2. The TCP server received RST packets from the TCP client.

3. TCP retransmission timed out.

4. Failed to perform TCP keepalive detection.


  1. This log message indicates a normal situation, and no action is required.
Updated: 2019-05-29

Document ID: EDOC1000097209

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