To enable IP transparency, perform the following steps:
- Check that STM VA (Virtual Appliance) is being used
- Check that Pool where IP transparency is to be enabled, have all of the nodes in the same subnet as vTM
- Enable IP forwarding under System > Networking > NAT / IP Forwarding
- Check that routers/firewalls around STM will accept traffic to/from back-end servers going through STM
- Reconfigure back-end server to point their "default gateway" to STM
- Enable IP transparency under Services > Pool > {your-pool} > Connection Management