D-Link DFL-260E Log Reference Guide for DFL-260E - Page 447

2.44.15. multiple_tcp_ws_options (ID: 03400017) Chapter 2. Log Message Reference Explanation Gateway Action Recommended Action Revision Context Parameters The packet has no SYN, ACK, FIN or RST flag set. Dropping packet. drop None. 1 Rule Name Packet Buffer 2.44.15. multiple_tcp_ws_options (ID: 03400017) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Context Parameters WARNING Multiple window scale options present in a single TCP segment Multiple TCP window scale options present in a single TCP segment. strip None. 1 Connection Packet Buffer 2.44.16. too_large_tcp_window_scale (ID: 03400018) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters WARNING TCP window scale option with shift count was received. The shift count will be lowered to 14. A TCP segment with a window scale option specifying a shift count that is larger than 14 was received. The shift count will be lowered to 14. adjust None. 1 shift_cnt Connection Packet Buffer 2.44.17. mismatching_tcp_window_scale (ID: 03400019) Default Severity Log Message WARNING Mismatching TCP window scale shift count. Expected got will use 447