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bool bt_mesh_rpl_check(struct bt_mesh_net_rx *rx, struct bt_mesh_rpl **match)
{
    int i;

    /* Don't bother checking messages from ourselves */
    if (rx->net_if == BLE_MESH_NET_IF_LOCAL) {
        return false;
    }

    /* The RPL is used only for the local node */
    if (!rx->local_match) {
        return false;
    }

    for (i = 0; i < ARRAY_SIZE(bt_mesh.rpl); i++) {
        struct bt_mesh_rpl *rpl = &bt_mesh.rpl[i];

        /* Empty slot */
        if (!rpl->src) {
            if (match) {
                *match = rpl;
            } else {
                update_rpl(rpl, rx);
            }

            return false;
        }

        /* Existing slot for given address */
        if (rpl->src == rx->ctx.addr) {
            if (rx->old_iv && !rpl->old_iv) {
				BT_ERR("rx->old_iv %d, rpl->old_iv %d", rx->old_iv, rpl->old_iv);
                return true;
            }

            if ((!rx->old_iv && rpl->old_iv) ||
                    rpl->seq < rx->seq) {
                if (match) {
                    *match = rpl;
                } else {
                    update_rpl(rpl, rx);
                }

                return false;
            } else {
				BT_ERR("rx->old_iv %d, rpl->old_iv %d, rpl->seq %d, rx->seq %d", rx->old_iv, rpl->old_iv, rpl->seq, rx->seq);
                return true;
            }
        }
    }

    BT_ERR("RPL is full!");
    return true;
}