公开(公告)号：WO2015175007A1

公开(公告)日：2015-11-19

申请号：PCT/US2014/045312

申请日：2014-07-02

Applicant: DELL SOFTWARE INC.

Inventor： LING, Hui ,  CHEN, Zhong

IPC: H04L1/00

CPC classification number: H04L63/0254 ,  H04L43/028 ,  H04L45/38 ,  H04L45/42 ,  H04L61/2007 ,  H04L63/0245 ,  H04L63/1408 ,  H04L63/1441 ,  H04L67/10 ,  H04L69/22

Abstract: The present invention relates to a method and system for performing deep packet inspection of messages transmitted through a network switch in a Software Defined Network (SDN). Embodiments of the invention include a network switch, a controller, and a firewall in a software defined networking environment. In the present invention, the network switch is a simple network switch that is physically separate from the controller and the firewall. The invention may include a plurality of physically distinct network switches communicating with one or more controllers and firewalls. In certain instances, communications between the network switch, the controller, and the firewall are performed using the Open Flow standard communication protocol.

Abstract translation: 本发明涉及一种用于对通过软件定义网络（SDN）中的网络交换机传送的消息进行深度分组检查的方法和系统。 本发明的实施例包括在软件定义的联网环境中的网络交换机，控制器和防火墙。 在本发明中，网络交换机是与控制器和防火墙物理分离的简单网络交换机。 本发明可以包括与一个或多个控制器和防火墙通信的多个物理上不同的网络交换机。 在某些情况下，使用Open Flow标准通信协议执行网络交换机，控制器和防火墙之间的通信。

公开(公告)号：WO2014052254A1

公开(公告)日：2014-04-03

申请号：PCT/US2013/061272

申请日：2013-09-24

Applicant: DELL SOFTWARE INC.

Inventor： SOLOMON, Oren, Tibi ,  KALUSH, Israel

IPC: G06F15/18 ,  G06Q10/04

CPC classification number: G06Q10/06312 ,  G06N5/02

Abstract: In one embodiment, a method includes identifying a plurality of period combinations for a metric of interest. Each period combination comprises one or more time periods and each of the one or more time periods comprises one or more segments. The method further includes, for each period combination of the plurality of period combinations and each historical value of a plurality of historical values of the metric of interest, incrementally inserting the historical value into corresponding segments of the one or more time periods. Moreover, the method includes ranking the plurality of period combinations based on comparisons of the plurality of historical values to sets of corresponding predicted values. The method also includes selecting a highest-ranked period combination as best characterizing the metric of interest.

Abstract translation: 在一个实施例中，一种方法包括识别感兴趣度量的多个周期组合。 每个周期组合包括一个或多个时间段，并且一个或多个时间段中的每一个包括一个或多个段。 所述方法还包括对于所述多个周期组合的每个周期组合以及所述关注度量的多个历史值的每个历史值，将所述历史值逐渐地插入所述一个或多个时间段的对应段中。 此外，该方法包括基于多个历史值与相应预测值的集合的比较对多个周期组合进行排序。 该方法还包括选择最高排名的周期组合，以最好地表征感兴趣的度量。

公开(公告)号：IN2780DEN2015A

公开(公告)日：2015-09-04

申请号：IN2780DEN2015

申请日：2015-04-06

Applicant: DELL SOFTWARE INC

Inventor： SOLOMON OREN TIBI; ,  KALUSH ISRAEL;

IPC: G06F15/18 ,  G06Q10/04

Abstract: In one embodiment a method includes identifying a plurality of period combinations for a metric of interest. Each period combination comprises one or more time periods and each of the one or more time periods comprises one or more segments. The method further includes for each period combination of the plurality of period combinations and each historical value of a plurality of historical values of the metric of interest, incrementally inserting the historical value into corresponding segments of the one or more time periods. Moreover, the method includes ranking the plurality of period combinations based on comparisons of the plurality of historical values to sets of corresponding predicted values. The method also includes selecting a highest- ranked period combination as best characterizing the metric of interest.

公开(公告)号：IN8657DEN2014A

公开(公告)日：2015-05-22

申请号：IN8657DEN2014

申请日：2014-10-16

Applicant: DELL SOFTWARE INC

Inventor： WONG KAM KEUNG

IPC: G06F12/00

Abstract: Systems and methods for extending the capability of a directory processor by for example registering a control are presented. This control can be a non native control or a modification to a native control. Further this disclosure describes example of systems and methods for performing a directory operation which may include one or more controls. At least some of the one or more controls may be non native or dynamic controls. In some cases some of the controls may be native controls.

公开(公告)号：EP2780796B1

公开(公告)日：2019-01-02

申请号：EP12849739.3

申请日：2012-11-16

Applicant: Dell Software Inc.

Inventor： VARADARAJAN, Srinidhi

IPC: G06F11/14

公开(公告)号：EP2831742A1

公开(公告)日：2015-02-04

申请号：EP13767521.1

申请日：2013-03-28

Applicant: Dell Software Inc.

Inventor： WONG, Kam-Keung

IPC: G06F12/00

CPC classification number: G06F17/30386 ,  G06F9/44 ,  G06F17/3056 ,  H04L61/1523

Abstract: Systems and methods for extending the capability of a directory processor by, for example, registering a control are presented. This control can be a non-native control, or a modification to a native control. Further, this disclosure describes example of systems and methods for performing a directory operation, which may include one or more controls. At least some of the one or more controls may be non-native or dynamic controls. In some cases, some of the controls may be native controls.

公开(公告)号：EP2901309A1

公开(公告)日：2015-08-05

申请号：EP13840801.8

申请日：2013-09-24

Applicant: Dell Software Inc.

Inventor： SOLOMON, Oren, Tibi ,  KALUSH, Israel

IPC: G06F15/18 ,  G06Q10/04

CPC classification number: G06Q10/06312 ,  G06N5/02

Abstract: In one embodiment, a method includes identifying a plurality of period combinations for a metric of interest. Each period combination comprises one or more time periods and each of the one or more time periods comprises one or more segments. The method further includes, for each period combination of the plurality of period combinations and each historical value of a plurality of historical values of the metric of interest, incrementally inserting the historical value into corresponding segments of the one or more time periods. Moreover, the method includes ranking the plurality of period combinations based on comparisons of the plurality of historical values to sets of corresponding predicted values. The method also includes selecting a highest-ranked period combination as best characterizing the metric of interest.

公开(公告)号：EP2780796A4

公开(公告)日：2015-07-08

申请号：EP12849739

申请日：2012-11-16

Applicant: DELL SOFTWARE INC

Inventor： VARADARAJAN SRINIDHI

IPC: G06F11/14

CPC classification number: G06F11/1448 ,  G06F11/1451 ,  G06F2201/84

Abstract: A method of managing backup data. The method includes accessing, via a backup manager, index data of an initial snapshot and accessing, via the backup manager, index data of a subsequent snapshot. The method further includes determining, via the backup manager, whether the index data of the subsequent snapshot is different from the index data of the initial snapshot. Responsive to a determination that the index data of the subsequent snapshot is different from the index data of the initial snapshot, creating an updated index data and creating an updated snapshot with the updated index data.

公开(公告)号：EP3143714A1

公开(公告)日：2017-03-22

申请号：EP14891998.8

申请日：2014-07-02

Applicant: Dell Software Inc.

Inventor： LING, Hui ,  CHEN, Zhong

IPC: H04L1/00

CPC classification number: H04L63/0254 ,  H04L43/028 ,  H04L45/38 ,  H04L45/42 ,  H04L61/2007 ,  H04L63/0245 ,  H04L63/1408 ,  H04L63/1441 ,  H04L67/10 ,  H04L69/22

Abstract: The present invention relates to a method and system for performing deep packet inspection of messages transmitted through a network switch in a Software Defined Network (SDN). Embodiments of the invention include a network switch, a controller, and a firewall in a software defined networking environment. In the present invention, the network switch is a simple network switch that is physically separate from the controller and the firewall. The invention may include a plurality of physically distinct network switches communicating with one or more controllers and firewalls. In certain instances, communications between the network switch, the controller, and the firewall are performed using the Open Flow standard communication protocol.

Abstract translation: 本发明涉及一种用于对通过软件定义网络（SDN）中的网络交换机传送的消息进行深度分组检查的方法和系统。 本发明的实施例包括在软件定义的联网环境中的网络交换机，控制器和防火墙。 在本发明中，网络交换机是与控制器和防火墙物理分离的简单网络交换机。 本发明可以包括与一个或多个控制器和防火墙通信的多个物理上不同的网络交换机。 在某些情况下，使用Open Flow标准通信协议执行网络交换机，控制器和防火墙之间的通信。

公开(公告)号：EP2901309A4

公开(公告)日：2016-05-25

申请号：EP13840801

申请日：2013-09-24

Applicant: DELL SOFTWARE INC

Inventor： SOLOMON OREN TIBI ,  KALUSH ISRAEL

IPC: G06Q10/06

CPC classification number: G06Q10/06312 ,  G06N5/02