D-Link DFL-860E Log Reference Guide for DFL-260E - Page 65

2.1.73. illegal_chars (ID: 00200210) Chapter 2. Log Message Reference 2.1.72. hybrid_data (ID: 00200209) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Context Parameters INFORMATIONAL FTPALG: Hybrid data channel closed A hybrid data channel was closed. None None. 1 ALG Module Name ALG Session ID Rule Information Connection 2.1.73. illegal_chars (ID: 00200210) Default Severity Log Message Explanation Gateway Action Recommended Action Revision Parameters Context Parameters WARNING FTPALG: 8 bit characters in control channel from not allowed. Closing connection 8 bit characters were discovered in the control channel. This is not allowed according to the FTPALG configuration, and the connection will be closed. close If 8 bit characters should be allowed, modify the FTPALG configuration. 1 peer ALG Module Name ALG Session ID Connection 2.1.74. control_chars (ID: 00200211) Default Severity Log Message Explanation Gateway Action Recommended Action WARNING FTPALG: Unexpected telnet control chars in control channel from . Closing connection Unexpected telnet control characters were discovered in the control channel. This is not allowed according to the FTPALG configuration, and the connection will be closed. close If unknown commands should be allowed, modify the FTPALG configuration. 65