Network Security > DPI > Modbus Enforcer
Network Security
RM GUI HiSecOS EAGLE20/30
Release
3.0
09/2015
165
4.9.1 Function Code Configurator
The dialog contains the following tabs:
Function Code Configurator – Basic Configuration
Function Code Configurator – Advanced Configuration
On the "Basic Configuration" tab, specify the function code by moving the list
entries.
On the "Advanced Configuration" tab, specify the function code by entering
a series of function code numbers.
4.9.2 Function Code Configurator – Basic
Configuration
This tab allows you to compile the "Function Code" list for the DPI Modbus
Enforcer rule by moving predefined entries.
To compile the "Function Code" list, use the buttons of the "Function Codes"
list on the right side to add entries, or remove existing entries.
The device allows you to highlight and move multiple entries simultaneously.
To assign the "Function Code" list to the rule, click the OK button.
Available Function Codes
Parameters Meaning
#
Function Code
Displays the number (
#
) and the meaning of the available function codes for
the DPI Modbus Enforcer rule.
Possible values:
<1,2,..,255>
You can find the meaning of the "Function Code" numbers in section
“Meaning of the Function Code values” on page 168.
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