Moxa EDR-810-VPN-2GSFP [115/139] Industrial secure router user s manual firewall

Moxa EDR-810-VPN-2GSFP [115/139] Industrial secure router user s manual firewall
Industrial Secure Router User's Manual Firewall
8-11
Enable/Disable Modbus Policy
Setting Description Factory Default
Enable or Disable Enable or disable the selected Modbus policy Enabled
Interface From/To
Setting Description Factory Default
All (WAN/LAN) Select the From Interface and To interface From All to All
WAN
LAN
Protocol
Setting Description Factory Default
All (TCP/UDP)
This Modbus Policy will check the UDP packet, TCP packet or
both.
All
TCP
UDP
UID
Setting Description Factory Default
1 to 255
Unit Identifier, 0 indicate this Modbus policy will check all UIDs
in the packet.
0
Function Code
Setting Description Factory Default
Refer to the “Common
function codes” section
on page 3-52.
Select the function code parameters in this Modbus policy.
When the function code is set to “Manual” you can set up the
function code manually.
All
Address
Setting Description Factory Default
All (Address Index) This Modbus policy will check all Data Address Index in the
packet.
All
Single (Address Index) This Modbus policy will check single Data Address Index in the
packet.
Range (Address Index)
This Modbus policy will check multiple Data Address Indexes in
the packet.
Target
Setting Description Factory Default
Accept The packet will penetrate the firewall when it matches this
Modbus policy.
Accept
Drop The packet will not penetrate the firewall when it
matches this
Modbus policy.
Source IP
Setting Description Factory Default
All (IP Address) This Modbus policy will check all Source IP addresses in the
packet.
All
Single (IP Address) This Modbus policy will check single Source IP addresses in the
packet.
Range (IP Address) This Modbus policy will check multiple Source IP addresses in
the packet.

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