@boneyard - You are correct.. I should have captured from the server, not the client.
The network that the server resides on is not directly connected to the BIG-IP. It is behind a router. This network is trunked to the BIG-IP via a VLAN. Auto Last Hop was set to "Default," but I have since set it to "Enabled." Even with advanced settings view, the options for translation do not appear on the Forwarding VS.
Since the network where the server resides is not directly connected to the BIG-IP, it sounds like I may need a static route for the server on the upstream router to point to the floating self-IP of the VLAN? Does this sound correct?
Josh