公开(公告)号：US20140029452A1

公开(公告)日：2014-01-30

申请号：US13561451

申请日：2012-07-30

Applicant: Swapnesh Banerjee ,  Bhattacharya Samik

Inventor： Swapnesh Banerjee ,  Bhattacharya Samik

IPC: H04L12/26

CPC classification number: H04L43/024

Abstract: In an example network flow analysis, sample packets can be received from a stream of packets over a time interval from a network element. The sample packets can be aggregated into a subclass of packets. A sample pool size of the stream of packets in the time interval, a number of sample packets received over the time interval, and a number of sample packets aggregated into the subclass of packets can be determined. An effective sampling ratio (ESR) from the sample pool size of the stream of packets in the time interval and the number of sample packets received over the time interval can be calculated. An extrapolated flow for the subclass of sample packets can be calculated by multiplying the ESR by the number of sample packets aggregated into the subclass of packets.

Abstract translation: 在网络流分析的示例中，可以从网络元件在一段时间间隔内从分组流接收采样分组。 样本数据包可以聚合成数据包的子类。 可以确定时间间隔中的数据包流的示例池大小，在时间间隔内接收到的多个采样分组，以及聚合到分组子类中的多个采样分组的数量。 可以计算从时间间隔中的数据包流的样本池大小和时间间隔接收的采样数据包的有效采样率（ESR）。 可以通过将ESR乘以聚合到分组子类中的采样分组的数量来计算样本分组子类的外推流。

公开(公告)号：US07944857B2

公开(公告)日：2011-05-17

申请号：US12391271

申请日：2009-02-24

Applicant: Swapnesh Banerjee ,  Akash Deep ,  Swamy Jagannadha Mandavilli ,  Kotilingareddy Bhavanam

Inventor： Swapnesh Banerjee ,  Akash Deep ,  Swamy Jagannadha Mandavilli ,  Kotilingareddy Bhavanam

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L43/0811 ,  H04L41/12

Abstract: Presented is a method and system for deriving the path of a traffic engineering tunnel in a network using Multi Protocol Label Switching, MPLS, traffic engineering and a Management Information Base, MIB, describing managed objects of the network. The method comprises: obtaining node connectivity information from the MIB; obtaining network connectivity information from a network node manager; and deriving tunnel path information based on the node connectivity information and the network connectivity information.

Abstract translation: 提出了一种用于通过使用多协议标签交换，MPLS，流量工程和管理信息库（MIB）来描述网络中流量工程隧道的路径的方法和系统，描述网络的被管理对象。 该方法包括：从MIB获取节点连接信息; 从网络节点管理器获取网络连接信息; 并根据节点连通性信息和网络连通性信息导出隧道路径信息。

公开(公告)号：US20120026914A1

公开(公告)日：2012-02-02

申请号：US12882239

申请日：2010-09-15

Applicant: Swapnesh Banerjee ,  Srikanth Natarajan

Inventor： Swapnesh Banerjee ,  Srikanth Natarajan

IPC: H04L12/26

CPC classification number: H04L41/12 ,  H04L43/026

Abstract: A system for analyzing activity in a network collects, from one or more network components, flow information about traffic in the network. It associates the flow information with one or more application types. It enriches the flow information with topology information about the network. It then presents a report. The report identifies a quantity of traffic flowing into or out of a first network component as traffic corresponding to one application type, and also identifies a second network component to or from which the traffic is being sent.

Abstract translation: 用于分析网络中的活动的系统从一个或多个网络组件收集关于网络中的流量的流量信息。 它将流信息与一个或多个应用程序类型相关联。 它丰富了有关网络的拓扑信息的流量信息。 然后提交一份报告。 该报告识别流入或流出第一网络组件的流量的数量，作为与一种应用类型相对应的流量，并且还识别要从其发送流量的第二网络组件。

公开(公告)号：US20100177772A1

公开(公告)日：2010-07-15

申请号：US12391271

申请日：2009-02-24

Applicant: Swapnesh Banerjee ,  Akash Deep ,  Swamy Jagannadha Mandavilli ,  Kotilingareddy Bhavanam

Inventor： Swapnesh Banerjee ,  Akash Deep ,  Swamy Jagannadha Mandavilli ,  Kotilingareddy Bhavanam

IPC: H04L12/56

CPC classification number: H04L43/0811 ,  H04L41/12

Abstract: Presented is a method and system for deriving the path of a traffic engineering tunnel in a network using Multi Protocol Label Switching, MPLS, traffic engineering and a Management Information Base, MIB, describing managed objects of the network. The method comprises: obtaining node connectivity information from the MIB; obtaining network connectivity information from a network node manager; and deriving tunnel path information based on the node connectivity information and the network connectivity information.

Abstract translation: 提出了一种用于通过使用多协议标签交换，MPLS，流量工程和管理信息库（MIB）来描述网络中流量工程隧道的路径的方法和系统，描述网络的被管理对象。 该方法包括：从MIB获取节点连接信息; 从网络节点管理器获取网络连接信息; 并根据节点连通性信息和网络连通性信息导出隧道路径信息。

公开(公告)号：US20070071338A1

公开(公告)日：2007-03-29

申请号：US11492980

申请日：2006-07-26

Applicant: Bibartan Sen ,  Swapnesh Banerjee

Inventor： Bibartan Sen ,  Swapnesh Banerjee

IPC: G06K9/46

CPC classification number: H04L43/00

Abstract: A method and apparatus is disclosed for processing performance data from a communications network in which the performance data is converted from a time-series format into a time-frequency format and one or more frequency components removed prior to the data being utilised to monitor the network.

Abstract translation: 公开了一种用于处理来自通信网络的性能数据的方法和装置，其中性能数据从时间序列格式转换为时间 - 频率格式，以及在数据被用于监视网络之前移除的一个或多个频率分量 。

公开(公告)号：US20160366034A1

公开(公告)日：2016-12-15

申请号：US15114068

申请日：2014-01-30

Applicant: Deepak LADHA ,  Swapnesh BANERJEE ,  Akash DEEP ,  HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Deepak Ladha ,  Swapnesh Banerjee ,  Akash Deep

IPC: H04L12/26

CPC classification number: H04L43/022 ,  H04L43/026 ,  H04L43/028 ,  H04L43/04 ,  H04L43/045

Abstract: Provided is a method of analyzing network traffic in a computer network. An Internet Protocol (IP) flow record of an IP flow in a computer network is selected. The selected IP flow record and additional IP flow records corresponding to the IP flow of the selected IP flow record are analyzed to obtain information related to the network traffic in the computer network.

Abstract translation: 提供了一种分析计算机网络中的网络流量的方法。 选择计算机网络中的IP流的因特网协议（IP）流记录。 分析所选IP流记录和对应于所选IP流记录的IP流的附加IP流记录，以获得与计算机网络中的网络流量相关的信息。