D-Link NetDefend DFL-210

Revision
1
Parameters
peer
string
Context Parameters
ALG Module Name
ALG Session ID
Connection
2.1.93. bad_port (ID: 00200233)
Default Severity
CRITICAL
Log Message
FTPALG: Bad port <port> from <peer>, should be within the range
(<range>). String=<string>. Closing connection.
Explanation
An illegal "PORT" command was received from the server. It requests
that the client should connect to a port which is out of range. This is
not allowed, and the connection will be closed.
Gateway Action
close
Recommended Action
The FTP server could be compromised, and should not be trusted.
Revision
1
Parameters
peer
port
range
string
Context Parameters
ALG Module Name
ALG Session ID
Connection
2.1.94. bad_ip (ID: 00200234)
Default Severity
CRITICAL
Log Message
FTPALG: Invalid IP <ip4addr>, Server IP is <ip4addr_server>.
String=<string>. Closing connection.
Explanation
The FTP Server requests that the client should connect to another IP
that it's own. This is not allowed, and the connection will be closed.
Gateway Action
close
Recommended Action
The FTP server could be compromised, and should not be trusted.
Revision
1
Parameters
peer
ip4addr
ip4addr_server
string
Context Parameters
ALG Module Name
ALG Session ID
Connection
2.1.93. bad_port (ID: 00200233) Chapter 2. Log Message Reference
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