Config Panel - Guntermann und Drunck GmbH

Updating the stored SSL certificate
Basic configuration of the web application
An SSL-secured connection connects the web browser to the web application. The
device on which the web application is operated stores an SSL certificate, which
enables the user or the web browser to authenticate the opposite site.
If the device’s IP address differs from the IP address given in the certificate, the web
browser sends a message. It is therefore recommended to import an individual certificate
in order to ensure that the device IP address complies with the IP address
given in the certificate.
The certificate given by the certificate authority or one that is created by the user can
be imported (e.g. with the open source toolkit OpenSSL).
NOTE: The required .pem file contains the following three components:
server certificate
private server key
certificate of the certification authority
If these three components are available separately, enter them successively to the
Clear text entry before updating the certificate stored in the device.
How to update the SSL certificate stored in the device:
1. Click the tools symbol in the toolbar.
2. Click the Configuration > Certificate tabs.
3. Copy the certificate’s content or import the .pem file in the interface
Clear text: Copy the clear text of the server certificate, the private server
key, and the certificate of the certification authority to this
text field.
ADVICE: If the certificates and the private key are provided in a .pem file,
use the Import certificate from file... function described below.
Import certificate
from file...
4. Click Update now.
5. Click OK to leave the interface.
Click this interface if the certificates and the key are provided in
a .pem file. Select the .pem file in the file window.
The clear text of the feature key is automatically displayed in
the Clear text entry.
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