By using a secure, robust peer-to-peer connection model, the OPC DataHub provides the ability to “tunnel” data across a network in order to avoid the DCOM and Windows security problems usually encountered when networking OPC data.
The DataHub allows multiple servers and clients to share a single tunneling connection, and fully shields client programs from any network irregularities and disconnects. More information and a free demo of the OPC DataHub can be found by visiting www.opcdatahub.com/Features/OPC_Tunnelling.html.
