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OPC UA-LDS Registration
February 4, 2019
11:27, EET
Forum Posts: 5
Member Since:
February 1, 2019
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I recently built and ran the LDS from


for Linux. I tried exchanging the certificates as suggested in a 2014 post


but to no avail.

I have also checked the registration checkbox in the OPC UA Simulation Server using opc.tcp://localhost:4840 and also tried opc.tcp://localhost:4840/UALocalDiscoveryServer.

Is there an existing guide on how to successfully register the OPC UA Simulation Server endpoints on the OPC UA-LDS?

February 5, 2019
12:27, EET
Bjarne Boström
Forum Posts: 836
Member Since:
April 3, 2012
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I recommend asking the Foundation, I have only tested vs. prebuilt ones.

At least on windows, installing it from https://opcfoundation.org/developer-tools/samples-and-tools-unified-architecture/local-discovery-server-lds/ , copying the cert “SimulationServer.der” like mentioned in the post to the correct place (that of course is windows specific, I do not know the correct linux folder) and checking the Register to box in the Endpoints tab with address “opc.tcp://localhost:4840”, clicking Apply and restarting the application like mentioned next to the button should register it after it starts.

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