Client OPC to OPC Server

[mmd604 1]

I have a opc client(deltav) at one facility and a OPC server(Lighthouse) at another location.  I would like to read and write data to the server via the client over the web has anybody done this ?

[BobLfoot 301]

It can be done, but there are significant security concerns.  I'd recommend using a VPN to connect the two (Client - Server).