pull finding interfaces into collect_up_interface_tree
pull finding interfaces into collect_up_interface_tree

aspleenic/mirah,aspleenic/mirah,uujava/mirah,aspleenic/mirah,KeenS/mirah,mirah/mirah,aspleenic/mirah,mirah/mirah,mirah/mirah,KeenS/mirah,aspleenic/mirah,mirah/mirah,felixvf/mirah,uujava/mirah,felixvf/mirah,uujava/mirah,felixvf/mirah,felixvf/mirah,uujava/mirah,KeenS/mirah,uujava/mirah,KeenS/mirah