UA TCP Endpoint
Last updated
Last updated
This section describes the settings associated with the connection point (endpoint). Endpoint determines the connection address and the required security modes that OPC UA clients must use.
Port – specifies the port to connect to the UA TCP endpoint (by default 43043)
Channel Lifetime – specifies the number of milliseconds, after which the server frees up resources for the channel
The TCP UA endpoint allows you to encrypt and verify authenticity of transmitted data and provides the following security policies:
None – allows for transfer of data without encryption
Basic128Rsa15, Basic256, Basic256Sha256 – allows you to transfer encrypted data in different modes
After changing and synchronizing the settings described above the OPC UA server will be automatically restarted.
A custom security certificate can be specified for UA TCP Endpoint. To do this, you need to import the certificate from a PFX file. To import a custom security certificate, open the OPC UA manager in Monokot Server Administrator and switch to the UA TCP Endpoint tab.
Click the Import button and choose the PFX file. Enter password for the certificate (if no password is used, leave the field empty) and click OK. For the changes to take effect on the server, click Sync or press the F5 key. The UA TCP Endpoint tab also offers the following possibilities:
To reissue the security certificate
To reset the custom security certificate to the server’s default certificate
To export the certificate (public key) to a CRT file