D-Link DFL-870

Parameters seqno
accstart
accend
Context Parameters Rule Name
Connection
Packet Buffer
2.57.14. unacceptable_ack (ID: 03300017)
Default Severity NOTICE
Log Message TCP acknowledgement <ack> is not in the acceptable range
<accstart>-<accend>. Dropping
Explanation A TCP segment with an unacceptable acknowledgement number
was received during state SYN_SENT. The packet will be dropped.
Gateway Action drop
Recommended Action None.
Revision 1
Parameters ack
accstart
accend
Context Parameters Rule Name
Connection
Packet Buffer
2.57.15. rst_without_ack (ID: 03300018)
Default Severity NOTICE
Log Message TCP RST segment without ACK during state SYN_SENT. Dropping
Explanation A TCP segment with the RST flag but not the ACK flag was received
during state SYN_SENT. The packet will be dropped.
Gateway Action drop
Recommended Action None.
Revision 1
Context Parameters Rule Name
Connection
Packet Buffer
2.57.16. tcp_seqno_too_high (ID: 03300019)
Chapter 2: Log Message Reference
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