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1. 发明授权

US09584367B2 Node de-duplication in a network monitoring system 有权
标题翻译：节点重复数据删除在网络监控系统中
公开(公告)号：US09584367B2
公开(公告)日：2017-02-28
申请号：US14072150
申请日：2013-11-05
申请人： SOLARWINDS WORLDWIDE, LLC
发明人： Marek Zizlavsky , Tomas Pospisil , Tomas Mrkvicka
IPC分类号： G06F11/30 , H04L12/24 , H04L29/12
CPC分类号： H04L41/0866 , H04L41/0853 , H04L41/0873 , H04L61/1541
摘要： Systems, methods, apparatuses, and computer program products for node de-duplication. One method includes discovering, by a network monitoring apparatus, nodes in a network, and collecting a list of internet protocol (IP) addresses, media access control (MAC) addresses, domain name system (DNS) names, and sysnames for each of the nodes discovered in the network. The method may also include comparing the collected list of information for each of the discovered nodes with corresponding information for current nodes and other discovered nodes. The method may then includes determining duplicate nodes that are duplicates of the other discovered nodes and/or the current nodes based on the comparison of the IP addresses, MAC addresses, DNS names, and sysnames.
摘要翻译：用于节点重复数据删除的系统，方法，设备和计算机程序产品。一种方法包括由网络监视设备发现网络中的节点，并且收集网络协议（IP）地址，媒体访问控制（MAC）地址，域名系统（DNS）名称和每个的名称的系统名称在网络中发现的节点。该方法还可以包括将收集到的每个已发现节点的信息列表与当前节点和其他发现节点的相应信息进行比较。该方法然后可以包括基于IP地址，MAC地址，DNS名称和系统名称的比较来确定作为其他发现的节点和/或当前节点的重复的重复节点。

2. 发明授权

US08923158B2 Smart traffic optimization 有权
标题翻译：智能流量优化
公开(公告)号：US08923158B2
公开(公告)日：2014-12-30
申请号：US12788918
申请日：2010-05-27
申请人： Georgiy Zhytar , Eduard Tichy
发明人： Georgiy Zhytar , Eduard Tichy
IPC分类号： G01R31/08 , H04L12/54 , H04L12/26
CPC分类号： H04L43/04 , H04L43/026
摘要： Embodiments of the invention include an apparatus, method, and computer program for collecting and analyzing network traffic flow records. The method includes, in one example, receiving a plurality of flow records which include data about traffic in a network. The method may further include caching the plurality of flow records in temporary storage, analyzing the plurality of flow records to determine a number of bytes of traffic that each of the plurality of flow records represents, and selecting a subset of the plurality of flow records to forward to permanent storage based on the determined number of bytes of each of the flow records.
摘要翻译：本发明的实施例包括用于收集和分析网络业务流记录的装置，方法和计算机程序。在一个示例中，该方法包括接收包括关于网络中的业务的数据的多个流记录。该方法还可以包括将多个流记录缓存在临时存储中，分析多个流记录以确定多个流记录中的每一个表示的流量的字节数，并且将多个流记录的子集选择为基于每个流记录的确定的字节数来转发到永久存储。

3. 发明授权

US08203968B2 Internet protocol service level agreement router auto-configuration 有权
标题翻译：互联网协议服务级别协议路由器自动配置
公开(公告)号：US08203968B2
公开(公告)日：2012-06-19
申请号：US12003051
申请日：2007-12-19
申请人： Tim Danner
发明人： Tim Danner
IPC分类号： H04L12/28
CPC分类号： H04L41/5048 , H04L41/5003 , H04L41/5009
摘要： Once the user has configured which call paths to monitor, VOIP automatically creates all the required IP SLA operations, including turning on the responder on the destination side. When these operations disappear, either due to their periodic expiration or due to a router reset, so the service dynamically recreates the IP SLA operations as necessary.
摘要翻译：一旦用户配置了要监视的呼叫路径，VOIP将自动创建所有必需的IP SLA操作，包括打开目标端的应答器。当这些操作消失时，由于其定期到期或路由器复位，所以服务根据需要动态地重新创建IP SLA操作。

4. 发明授权

US08045488B2 Using spanning tree protocol (STP) to enhance layer-2 network topology maps 有权
标题翻译：使用生成树协议（STP）来增强第2层网络拓扑图
公开(公告)号：US08045488B2
公开(公告)日：2011-10-25
申请号：US12153274
申请日：2008-05-15
申请人： Michael Jon Swan
发明人： Michael Jon Swan
IPC分类号： H04L12/28
CPC分类号： H04L45/18 , H04L41/0213 , H04L41/12 , H04L45/02 , H04L45/48 , H04L45/66
摘要： Spanning Tree Protocol (STP) data is obtained via network switch (SNMP) queries to enhance identification of switch-to-switch links in Layer-2 mapping. In particular, by analyzing the STP data, ambiguity in determining switch uplink ports may be reduced. Specifically, the STP data can be used in conjunction with other topography data to provide Layer-2 connectivity for nodes on a network topology. Layer-2 address mapping tables are collected from a topology mapping, and STP data is collected, along with address translation tables (ARP) tables. Using this information, switches are identified using Layer-2 address tables. The STP data can be correlated by comparing data in switches, identifying switch ports directly connected to other switch ports, and eliminating direct switch-to-switch port connections from consideration for further Layer-2 node mappings.
摘要翻译：通过网络交换（SNMP）查询获得生成树协议（STP）数据，以增强二层映射中交换机到交换机链路的识别。特别地，通过分析STP数据，可以减少确定交换机上行链路端口的模糊性。具体来说，STP数据可以与其他地形数据结合使用，为网络拓扑上的节点提供二层连接。从拓扑映射收集二层地址映射表，并收集STP数据以及地址转换表（ARP）表。使用此信息，交换机使用二层地址表进行标识。 STP数据可以通过比较交换机中的数据，识别直接连接到其他交换机端口的交换机端口，并消除直接的交换机到交换机端口连接，从而进一步考虑第二层节点映射。

5. 发明授权

US11669519B2 System for generating predicate-weighted histograms 有权
公开(公告)号：US11669519B2
公开(公告)日：2023-06-06
申请号：US16818566
申请日：2020-03-13
申请人： SOLARWINDS WORLDWIDE, LLC
发明人： Fred Warren Frost , Gregory H. Gonzalez , John Brooke Philpott , Richard L. Taylor, Jr.
IPC分类号： G06F16/242 , G06F16/2453 , G06F16/22 , G06F16/21
CPC分类号： G06F16/2428 , G06F16/217 , G06F16/221 , G06F16/2453
摘要： Embodiments of the present invention provide a method, computer program-product, and system for generating predicate-weighted histograms in a database management system. Further, the methods, computer program-products and systems in accordance with the present invention generate histograms that are biased towards the predicate literals of the queries that are submitted to the database management system. The resulting histograms will improve query performance by generating histograms with greater resolution near predicate literals that represent the queries submitted to the database management system.

6. 发明授权

US08949181B2 Real-time threshold state analysis 有权
标题翻译：实时阈值状态分析
公开(公告)号：US08949181B2
公开(公告)日：2015-02-03
申请号：US11355044
申请日：2006-02-14
申请人： Solve Stokkan , Stephen Haler
发明人： Solve Stokkan , Stephen Haler
IPC分类号： G06F7/00 , G06N5/04 , G06N5/02
CPC分类号： G06N5/04 , G06N5/02
摘要： A threshold tracking system enabling users to arrange input data according to a set time of input creation is disclosed. The tracking system defines threshold variables that maintain counts of inputs over a set threshold time and the input values associated with each count. The threshold variables also maintain timelines, which are divided into time periods. Information may be stored in a working memory, which utilizes a scheduler to update state variable values.
摘要翻译：公开了一种允许用户根据输入创建的设定时间排列输入数据的阈值跟踪系统。跟踪系统定义阈值变量，其维持在设定的阈值时间内的输入的计数以及与每个计数相关联的输入值。阈值变量还保持时间轴，分为时间段。信息可以存储在工作存储器中，其使用调度器来更新状态变量值。

7. 发明授权

US08527800B2 Method and apparatus for displaying hour by hour power level status transitions for a network device by parsing cron job strings associated with the network device 有权
标题翻译：通过解析与网络设备相关联的cron作业串来显示网络设备的每小时功率级状态转换的方法和装置
公开(公告)号：US08527800B2
公开(公告)日：2013-09-03
申请号：US12715849
申请日：2010-03-02
申请人： Karlo Martin Zatylny , Annie Jarvis Ficklin , Denny Charles Lecompte , Derek James Webber
发明人： Karlo Martin Zatylny , Annie Jarvis Ficklin , Denny Charles Lecompte , Derek James Webber
IPC分类号： G06F11/30 , G06F15/177
CPC分类号： G06F11/32 , G06F17/00 , Y02D10/34
摘要： Embodiments of the present invention include a method, apparatus, system, and/or computer program for monitoring energy consumption in a network and producing a display grid that provides a visual depiction of network device power consumption at any given time. The method includes, in one example, receiving a request for a power level schedule for a network device. The request may include a time period or date range over which the power level schedule should be produced. The method may also include retrieving Cron job strings associated with the network device, and parsing the Cron job strings to determine transitions from one power level to another and times for the transitions of the power level of the network device. The method further includes building a visual grid that depicts the power level schedule for the network device during each hour of the time period, based on the determined transitions.
摘要翻译：本发明的实施例包括用于监视网络中的能量消耗的方法，装置，系统和/或计算机程序，并且产生在任何给定时间提供网络设备功率消耗的视觉描绘的显示网格。在一个示例中，该方法包括接收对网络设备的功率电平调度的请求。请求可以包括应该产生功率水平调度的时间段或日期范围。该方法还可以包括检索与网络设备相关联的Cron作业串，以及解析Cron作业串，以确定从一个功率级到另一级的转换以及网络设备的功率级的转换的时间。该方法还包括基于所确定的过渡来构建在时间段的每个小时期间描绘网络设备的功率水平调度的视觉网格。

8. 发明授权

US08045486B2 Discovery and visualization of active directory domain controllers in topological network maps 有权
标题翻译：在拓扑网络映射中发现和可视化活动目录域控制器
公开(公告)号：US08045486B2
公开(公告)日：2011-10-25
申请号：US12153273
申请日：2008-05-15
申请人： Michael Jon Swan
发明人： Michael Jon Swan
IPC分类号： H04L12/28 , G06F15/173
CPC分类号： H04L41/12 , H04L29/12084 , H04L41/0826 , H04L61/1523
摘要： Active directory (AD) Domain Controllers (DC) discovery includes determining the topology of the network, such as the nodes and connections in the network. For example, synthetic data may be transferred within the network and traced to determine the presence and relationships of the various network components. Alternatively, other mapping techniques are based upon mapping a known set of nodes to determine the relationship of the nodes. Next, Lightweight Directory Access Protocol (LDAP) commands are forwarded to the various nodes to identify the AD DC within a range of IP addresses discovered during the mapping of to the topology of the network.
摘要翻译：活动目录（AD）域控制器（DC）发现包括确定网络的拓扑，例如网络中的节点和连接。例如，合成数据可以在网络内传送并且被追踪以确定各种网络组件的存在和关系。或者，其他映射技术基于映射已知的一组节点以确定节点的关系。接下来，将轻量级目录访问协议（LDAP）命令转发到各种节点以识别在映射到网络的拓扑结构期间发现的IP地址范围内的AD DC。

9. 发明授权

US10979335B2 Network link performance 有权
公开(公告)号：US10979335B2
公开(公告)日：2021-04-13
申请号：US15417978
申请日：2017-01-27
申请人： SOLARWINDS WORLDWIDE, LLC
发明人： Na Li , Lan Li
IPC分类号： H04L12/26
摘要： An apparatus and method for the monitoring of performance metrics at links located within the communication network. A method may include discovering multiple paths across a plurality of nodes in a network between a user equipment and an endpoint. The method may also include deriving at the user equipment performance metrics of an edge located between two of the plurality of nodes. The performance metrics is derived based on performance of the two nodes bordering the edge. The two nodes are located within one of the multiple paths.

10. 发明授权

US10666518B2 Path probing using an edge completion ratio 有权
公开(公告)号：US10666518B2
公开(公告)日：2020-05-26
申请号：US15261276
申请日：2016-09-09
申请人： SOLARWINDS WORLDWIDE, LLC
发明人： Lan Li , Karlo Zatylny , Emiliana Patlan
IPC分类号： H04L12/24 , H04L12/26 , H04L12/751
摘要： Various embodiments pertain to communication network systems. In particular, various embodiments relate to multi-path probing in communication network systems that can be used to estimate the complete topology of the network. A method includes receiving data at a source node from a tracerouting probe in the network. The tracerouting probe detects edges. The method also includes calculating an edge completion ratio based on the edges. In addition, the method includes terminating the probe when the edge completion ratio is greater than or equal to a threshold.

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