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Configuring Certificates

  • Artigo

The TN3270 Server properties dialog box contains a Port/Security tab, which allows you to configure the ports to be available to the TN3270 server. The security parameters are then configured on a port-by-port basis.

The following issues are required to implement security support:

  • A client that attempts to connect to a port that has not been configured on the TN3270 server will be unsuccessful.

  • The default port defined in SNA Manager does not affect the security configuration. Either a port security record is found (in which case it is used), or it is not found (in which case the client fails to connect).

  • A port with security level Unsecured means that TLS/SSL will be fully disabled on that port. There will be no exchange of certificates on that port.

  • All the changes made to the configuration are dynamic.

  • Server authentication certificates may not be dynamically changed.

In This Section

Switching on Security and Changing Certificates

Changing the Default Values of the Security Parameters

Changing the Default Server Authentication Certificate Common Name (CN)