This feature is available using the 4.30 SP206 with HotFix ,4.30 with the unstable service pack 661 or the 4.40
For some purposes, e.g., network distribution, testing on a dedicated proxy, you need to forward requests from certain nodes to a specific target server.
- In the Backends section, select the backend proxy.
- Click on the “Scope” tab.
- Choose the Apply button
- Set the sources IP addresses or network with the CDIR notation that will be forced to use this proxy backend
