WAGO I/O SYSTEM 750 XTR
Commissioning 137
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
7.8.1.10.2 “Firewall Parameters Interface xxx” Group
These settings in this group refer to the configuration of the firewall at IP level.
Table 67: WBM “General Firewall Configuration” Page – “Firewall Parameter Interface xxx” Group
Parameters
Explanation
Firewall enabled for
Interface
Enable or disable the firewall for the specific
interface.
ICMP echo protection
Enable or disable the “ICMP echo” protection for the
respective interface.
ICMP echo limit per second
You can specify the maximum number of “ICMP
echo bursts” per second.
“0” = “Disabled”
ICMP burst limit
You can specify the maximum number of “ICMP
echo bursts” per second.
“0” = “Disabled”
Service enabled
Telnet
Enable or disable the
firewall for the respective
service.
The services themselves
must be enabled or
disabled separately on the
“Ports and Services” page.
FTP
FTPS
HTTP
HTTPS
I/O-CHECK
PLC Runtime
PLC WebVisu –
direct link (port 8080)
SSH
TFTP
BootP/DHCP
DNS
Modbus TCP
Modbus UDP
SNMP
OPC UA
Click
[Submit]
to apply the change. The change is effective immediately.
The firewall ports listed in the following table are open by default on controllers
with telecontrol functionality. The corresponding telecontrol services can be
executed via these ports without the firewall blocking their communication.
Table 68: Ports for Telecontrol Functionality
Protocol
Port
DNP3
20000
IEC 60870-5-104
2404
IEC 61850
102
