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Runtime Server Update Through Data Diode

We have a 25K Dual Server Premium bundle. Application is in early development. Our industrial control network is not allowed to touch our corporate network or the Internet by policy. The only exception is a data diode between the control and corporate network.

We would like to have a runtime server that anyone on our corporate network can access in a "read only" fashion. It appears the two existing servers communicate via TCP port 5780 to synchronize data. We can't accommodate TCP connections across our data diode. Is there an existing methodology to update a third runtime server via UDP stream or other method? The "read only" copy does need timely updates, but real time updates are not required.

I am hopeful another VTScada customer has successfully accomplished something similar to our goal.

We have a 25K Dual Server Premium bundle. Application is in early development. Our industrial control network is not allowed to touch our corporate network or the Internet by policy. The only exception is a data diode between the control and corporate network. We would like to have a runtime server that anyone on our corporate network can access in a "read only" fashion. It appears the two existing servers communicate via TCP port 5780 to synchronize data. We can't accommodate TCP connections across our data diode. Is there an existing methodology to update a third runtime server via UDP stream or other method? The "read only" copy does need timely updates, but real time updates are not required. I am hopeful another VTScada customer has successfully accomplished something similar to our goal.

Please have a look at the following help file topics:

Read-Only Server: https://www.vtscada.com/help/Content/D_Customize/dev_ReadOnlyWorkstation.htm

DMZ Config: https://www.vtscada.com/help/Content/D_Internet/Dev_DMZ.htm

Please have a look at the following help file topics: Read-Only Server: https://www.vtscada.com/help/Content/D_Customize/dev_ReadOnlyWorkstation.htm DMZ Config: https://www.vtscada.com/help/Content/D_Internet/Dev_DMZ.htm

Trihedral Engineering Ltd.

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