Siemens Simatic RTU303xC Series Operating Instructions Manual page 103

Figure 4-2
Preparing the PC interface
Follow the steps below to prepare the interface of the configuration PC for the connection to
the RTU.
1. Open the Control Panel of the PC with the menu command "Start" > "Control Panel".
2. Click on the "Network and Sharing Center" group.
3. At the top left in the Network and Sharing Center , click on the entry "Change adapter
settings".
4. Select the entry for the LAN connection and from the shortcut menu (right mouse button)
select the menu command "Properties" (as administrator).
5. In the properties dialog of the LAN connection, select the entry "Internet protocol version
4 (TCP/IPv4)" in the "Network" tab.
RTU303xC
Operating Instructions, 06/2019, C79000-G8976-C382-06
4.6 Establishing the connection between RTU and configuration PC
Connection between the configuration PC and RTU via WAN using OpenVPN
Configuration (WBM)
103