Direct connections to a subnet

You should look into a network forwarding virtual server. When you create a VS instead of selecting "standard" select "Forwarding (IP)" and specify your destination network, in your example 205.2.2.0/23. You'll need to tell hosts on the example 192.168.*.* side of a route to the F5 for traffic destined for the 205.2.2.0/23 network. Hope this helps.