Requirements and Installation

Requirements

• A correctly installed WinCC OA
• the entry for the localhost must be defined in the host file:

  127.0.0.1
                      localhost

• All computers of a distributed/redundant system must have the same IPv6 state (active or inactive). A mixed mode is not supported!

Installation

A normal installation of WinCC OA is sufficient for using the Multiplexing Proxy. See chapter Installation for more information on installing WinCC OA.