# neutron router-gateway-clear router-id external-network-id # neutron router-interface-delete router-id subnet-id
# neutron router-gateway-interface-delete router-id external-network-id
# neutron router-interface-delete router-id subnet-id
서브넷을 삭제하는 중 문제가 발생하면 Vport를 제거하는 방법을 참조하십시오.