F5 LTM creating VLANs etc

Now what about the whole static routing issue I'll need to create static routes for every single node as I add more ?you can use route route (instead of host route) such as 10.1.5.0/24.

 

 

On the cores I have a route to 10.1.6.0/24 network via 10.1.250.241 which is the floating IP of VLAN250 (Internal VLAN on F5) is that a best practice?i believe so.

 

 

Also this SNAT auto map what exactly is happening here ?bigip will use its selfip as source address when sending traffic to server (pool member). so, this will make return traffic coming back to bigip first (and then bigp returns it to client). i guess the problem was return traffic going back from server to client directly.