D-Link DFL-260E Log Reference Guide for DFL-260E - Page 449

2.45. THRESHOLD Chapter 2. Log Message Reference 2.45. THRESHOLD These log messages refer to the THRESHOLD (Threshold rule events) category. 2.45.1. conn_threshold_exceeded (ID: 05300100) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters WARNING Connection threshold exceeded . Source IP: . Closing connection The source ip is opening up new connections too fast. closing_connection Investigate worms and DoS attacks. 1 description threshold srcip Rule Name 2.45.2. reminder_conn_threshold (ID: 05300101) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters INFORMATIONAL Reminder: Connection threshold exceeded . Source IP: . The source ip is still opening up new connections too fast. None Look through logs to see if the source ip has misbehaved in the past. 1 description threshold srcip Rule Name 2.45.3. conn_threshold_exceeded (ID: 05300102) Default Severity Log Message Explanation Gateway Action NOTICE Connection threshold exceeded . Source IP: The source ip is opening up new connections too fast. None 449