[edit interfaces vlan unit 209 family inet]
+       filter {
+           input classify-wireless;
+       }
[edit routing-options]
+   interface-routes {
+       rib-group inet fbf-group;
+   }
+   rib-groups {
+       fbf-group {
+           import-rib [ init.0 isp2.init.0 ];
+       }
+   }
[edit firewall]
+   filter classify-wireless {
+       term wireless-users {
+           from {
+               source-address {
+                   10.10.0.0/16;
+               }
+           }
+           then {
+               routing-instance isp2;
+           }
+       }
+       term default {
+           then accept;
+       }
+   }
[edit routing-instances]
+   isp2 {
+       instance-type forwarding;
+       routing-options {
+           static {
+               route 0.0.0.0/0 next-hop x.x.x.x;
+           }
+       }
+   }


-------------

commit check
[edit routing-options rib-groups fbf-group]
  'import-rib init.0'
    RT: invalid rib init.0
error: configuration check-out failed