Siemens Simatic RTU303xC Series Operating Instructions Manual page 152

Configuration (WBM)
4.16 Security
● Currently used port number
Currently used port number of the SINEMA RC server.
● Interface
Interface for communication:
– LAN
– WAN
● Device ID
Device ID that was assigned to the RTU in the SINEMA RC Server configuration.
● Password
Password that was assigned to the RTU in the SINEMA RC Server configuration.
● Fingerprint currently being used
The fingerprint currently being used by the RTU
● Fingerprint
Here enter the fingerprint that was assigned to the RTU in the SINEMA RC Server
configuration.
The RTU supports SHA-1 and SHA-256.
VPN
● Active
Select the option "OpenVPN" from the drop-down list to enable secure communication via
a freely selectable OpenVPN server.
With the following parameters make sure that these match the settings of the OpenVPN
server.
● OpenVPN server
IP address or host name of the OpenVPN server
Separated by a space: Port number of the server (UDP port). The default port has the
number 1194.
Example:
192.168.234.1 1194
● Substitute OpenVPN server (optional)
IP address or host name of an optional substitute OpenVPN server
Separated by a space: Port number of the server (UDP port)
● Interface
Interface for communication:
– LAN
– WAN
152
Operating Instructions, 06/2019, C79000-G8976-C382-06
RTU303xC