D-Link NetDefend DFL-210

Connection
2.1.73. control_chars (ID: 00200211)
Default Severity
WARNING
Log Message
FTPALG: Unexpected telnet control chars in control channel from
<peer>. Closing connection
Explanation
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.
Gateway Action
close
Recommended Action
If unknown commands should be allowed, modify the FTPALG
configuration.
Revision
1
Parameters
peer
Context Parameters
ALG Module Name
ALG Session ID
Connection
2.1.74. illegal_command (ID: 00200212)
Default Severity
WARNING
Log Message
FTPALG: Failed to parse command from <peer> as a FTP command.
String=<string>. Closing connection
Explanation
An invalid command was received on the control channel. This is not
allowed, and the connection will be closed.
Gateway Action
close
Recommended Action
If unknown commands should be allowed, modify the FTPALG
configuration.
Revision
1
Parameters
peer
string
Context Parameters
ALG Module Name
ALG Session ID
Connection
2.1.75. illegal_command (ID: 00200213)
Default Severity
WARNING
Log Message
FTPALG: Failed to parse command from <peer> as a FTP command.
String=<string>. Rejecting command
2.1.73. control_chars (ID: 00200211) Chapter 2. Log Message Reference
65