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  • Hi,

    Here is a short text I found on askf5. It describes what is Virtual Server Bounceback:

    If you want to load balance requests to server nodes that are on the same network as the client nodes, you can create a SNAT so that server responses are sent back through the virtual server, rather than directly from the server node to the client node. Otherwise, problems can occur such as the client rejecting the response because the source of the response does not match the destination of the request. Known as virtual server bounceback, this SNAT configuration causes the source of the response to match the destination of the request, thus ensuring that the client node accepts the response. You can use this kind of configuration when you want to load balance requests from web servers to application servers on the same network.

    Bye

    Yann