cipvs_submit_if (pi, "if_packets", NULL, stats.inpkts, stats.outpkts);
cipvs_submit_if (pi, "if_octets", NULL, stats.inbytes, stats.outbytes);
cipvs_submit_if (pi, "if_packets", NULL, stats.inpkts, stats.outpkts);
cipvs_submit_if (pi, "if_octets", NULL, stats.inbytes, stats.outbytes);