BigIP in multiple vlans: Possible security issue

If a bigip is in different dmz networks, you should configure route domains for every vlan.

If you don't configure route domains, all dmz server will be routed on the same outgoing dmz (you can prevent this behavior with vlan filter on forwarding vs, but you have to think about this every times you create a vs)

Another security issue is a virtual server in dmz1 can forward to pool members in dmz2...