Try MatrikonOPC Tunneller for FREE now. The MatrikonOPC Tunneller download is shareware can be distributed freely. It is a fully functioning application that can be used for 30 days after which time it must be licensed.
MatrikonOPC Tunneller provides an easy, reliable and effective way to communicate between networked computers. It does away with the headaches typically associated with DCOM configuration. No longer are different protocols, security settings or locations a factor when sharing data between computers. This is achieved by simply installing MatrikonOPC Tunneller on the OPC client and PC server nodes and then stipulating a computer name or IP address and the port setting.
v 3.2.5.0