# implicit ordering, presumably by DPDK port num, so pre-sort by port_num
# this won't work because we don't have DPDK port numbers yet
ports = sorted(self.vnfd_helper.interfaces, key=self.vnfd_helper.port_num)
# implicit ordering, presumably by DPDK port num, so pre-sort by port_num
# this won't work because we don't have DPDK port numbers yet
ports = sorted(self.vnfd_helper.interfaces, key=self.vnfd_helper.port_num)