D-Link DFL-260E Log Reference Guide for DFL-260E - Page 434

2.43. TCP_FLAG Chapter 2. Log Message Reference 2.43. TCP_FLAG These log messages refer to the TCP_FLAG (Events concerning the TCP header flags) category. 2.43.1. tcp_flags_set (ID: 03300001) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters NOTICE The TCP and flags are set. Allowing The possible combinations for these flags are: SYN URG, SYN PSH, SYN RST, SYN FIN and FIN URG. allow If any of these combinations should either be dropped or having the bad flag stripped, specify this in configuration, in the "Settings" sub system. 1 good_flag bad_flag Rule Name Packet Buffer 2.43.2. tcp_flags_set (ID: 03300002) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters WARNING The TCP and flags are set. Stripping flag The possible combinations for these flags are: SYN URG, SYN PSH, SYN RST, SYN FIN and FIN URG. Removing the "bad" flag. strip_bad_flag If any of these combinations should either be dropped or ignored, specify this in configuration, in the "Settings" sub system. 1 good_flag bad_flag Rule Name Packet Buffer 2.43.3. tcp_flag_set (ID: 03300003) Default Severity Log Message NOTICE The TCP flag is set. Ignoring 434