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How to connect to OPC Server with Issuer information
January 17, 2019
11:39, EET
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SerkanSahin
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January 17, 2019
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Hi,

We are trying to connect to Prosys OPCUA Server and since the server certificate has the CA certificate in the issuer field we are not able to connect to server without the CA certificate. Is there a possible solution without trusting the CA serer or is this the only solution? Is it a common use to use intermediate certificates which are derived from the CA certificate to create server certificates?

Thanks.

January 18, 2019
16:19, EET
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Bjarne Boström
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Hi,

Yes, in general certificates can be issued by a CA.

P.S. In general if you are trying to connect via https, use opc.tcp instead.

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