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OPC UA over VPN-Tunnel
September 20, 2021
11:11, EEST
Forum Posts: 3
Member Since:
September 8, 2021
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I Am working on a project where the OPC UA Server (Phoenix contact AXC 1050 PLC) is connected to a Sierra RV50 router with a M2M Sim-Card (Router 1).
The OPC UA Client is a laptop with TIA Portal WinCC professional on a office-network (Router 2).

So I know that I Should put the IP “opc.tcp://name:Port” of the PLC (OPC UA Server) in the “OPC UA Discovery URL” in TIA Portal Scada (OPC UA Client.)
But this won’t work because the PLC is on another network. 

I found something that it should be possible to connect the 2 networks with a VPN-Tunnel. 
But now my question is, 

Is it possible to send and receive data over a VPN Tunnel with OPC UA?

Hope to receive a reaction.
Thanks in advance!


September 20, 2021
13:46, EEST
Matti Siponen

Forum Posts: 288
Member Since:
February 11, 2020
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Your question is outside of the scope of support provided on this forum.

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