Table of Contents
Advertisement
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)
● Verification of the server certificate necessary
The function is optional but for security reasons is, however, recommended.
If this option is enabled during connection establishment, the client checks whether the
certificate of the server is actually a server certificate based on the purpose of the
certificate. This ensures that no other client can pretend to be a server with its valid client
certificate.
● Cipher
The following encryption standards are available:
– AES-256_CBC
– BF_CBC
The parameter must be set the same on the server and client.
To encrypt the data, the method CBC is always used.
● Hash method
As hash algorithms for authenticating the user data the following can be used:
– SHA-1
– SHA-224
– SHA-256
The parameter must be set the same on the server and client.
RTU3030C
Operating Instructions, 09/2017, C79000-G8976-C382-04
(BlowFish)
Note: BlowFish is no longer considered secure and is currently only supported for
reasons of compatibility.
Configuration (WBM)
4.15 Security
127
Advertisement
Table of Contents
