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    Bypass detection analysis of secondary network traffic
    1.
    发明授权
    Bypass detection analysis of secondary network traffic 有权

    公开(公告)号：US11206203B2

    公开(公告)日：2021-12-21

    申请号：US17188263

    申请日：2021-03-01

    Applicant: Level 3 Communications, LLC

    Inventor： John Kane ,  Joseph Lawrence ,  Maria Farnon ,  Rick Nooner ,  Raoul Alcala ,  Mark Taylor

    IPC: H04L12/26 ,  H04L12/24 ,  H04L12/715 ,  H04L29/08

    Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

    Network Cost Analysis
    4.
    发明申请
    Network Cost Analysis 有权
    网络成本分析

    公开(公告)号：US20160014003A1

    公开(公告)日：2016-01-14

    申请号：US14860592

    申请日：2015-09-21

    Applicant: Level 3 Communications, LLC

    Inventor： Chris McReynolds ,  Joseph Lawrence ,  Nicolas Pujet

    IPC: H04L12/26 ,  H04L12/24

    CPC classification number: H04L43/0876 ,  H04L41/12 ,  H04L41/142 ,  H04L41/147

    Abstract: Embodiments generally disclosed herein include methods and systems for calculating incremental network costs between logical city pairs in a network (each city pair being in communication across the network via one or more physical links). For example, the method includes a cost analyzer that, for each physical link in the network, determines a steady state capacity allocation associated with each city pair in the network and, in the same vein, determines a restoration capacity allocation associated with each city pair in the network. The cost analyzer is capable of calculating an incremental cost per unit of traffic for a given city pair based on: i) the steady state capacity allocation and a restoration capacity allocation associated with a given city pair, as compared to, ii) the aggregate steady state capacity allocations and restoration capacity allocations associated with each city pair in the network.

    Abstract translation: 本文通常公开的实施例包括用于计算网络中的逻辑城市对之间的增量网络成本的方法和系统（每个城市对经由一个或多个物理链路在网络中通信）。 例如，该方法包括成本分析器，对于网络中的每个物理链路，确定与网络中的每个城市对相关联的稳定状态容量分配，并且同样地，确定与每个城市对相关联的恢复容量分配 在网络中。 成本分析器能够根据以下方式计算给定城市对的单位交通成本：i）与给定城市对相关的稳态容量分配和恢复能力分配相比，ii）总体稳定 与网络中每个城市对相关联的状态容量分配和恢复容量分配。

    ANALYSIS OF NETWORK TRAFFIC
    6.
    发明申请
    ANALYSIS OF NETWORK TRAFFIC 有权

    公开(公告)号：US20210184956A1

    公开(公告)日：2021-06-17

    申请号：US17188263

    申请日：2021-03-01

    Applicant: Level 3 Communications, LLC

    Inventor： John Kane ,  Joseph Lawrence ,  Maria Farnon ,  Rick Nooner ,  Raoul Alcala ,  Mark Taylor

    IPC: H04L12/26 ,  H04L12/24 ,  H04L12/715 ,  H04L29/08

    Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

    Bypass detection analysis of network traffic to determine transceiving of network traffic via peer networks
    7.
    发明授权
    Bypass detection analysis of network traffic to determine transceiving of network traffic via peer networks 有权

    公开(公告)号：US10944662B2

    公开(公告)日：2021-03-09

    申请号：US16591063

    申请日：2019-10-02

    Applicant: LEVEL 3 COMMUNICATIONS, LLC

    Inventor： John Kane ,  Joseph Lawrence ,  Maria Farnon ,  Rick Nooner ,  Raoul Alcala ,  Mark Taylor

    IPC: H04L12/26 ,  H04L12/24 ,  H04L12/715 ,  H04L29/08

    Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

    Analysis of network traffic
    8.
    发明授权
    Analysis of network traffic 有权

    公开(公告)号：US10574557B2

    公开(公告)日：2020-02-25

    申请号：US14486957

    申请日：2014-09-15

    Applicant: LEVEL 3 COMMUNICATIONS, LLC

    Inventor： John Kane ,  Joseph Lawrence ,  Maria Farnon ,  Rick Nooner ,  Raoul Alcala ,  Mark Taylor

    IPC: H04L12/26 ,  H04L12/24 ,  H04L29/08

    Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

    Network cost analysis
    9.
    发明授权
    Network cost analysis 有权

    公开(公告)号：US09654368B2

    公开(公告)日：2017-05-16

    申请号：US14860592

    申请日：2015-09-21

    Applicant: Level 3 Communications, LLC

    Inventor： Chris McReynolds ,  Joseph Lawrence ,  Nicolas Pujet

    IPC: H04L12/28 ,  H04L12/26 ,  H04L12/24

    CPC classification number: H04L43/0876 ,  H04L41/12 ,  H04L41/142 ,  H04L41/147

    Abstract: Embodiments generally disclosed herein include methods and systems for calculating incremental network costs between logical city pairs in a network (each city pair being in communication across the network via one or more physical links). For example, the method includes a cost analyzer that, for each physical link in the network, determines a steady state capacity allocation associated with each city pair in the network and, in the same vein, determines a restoration capacity allocation associated with each city pair in the network. The cost analyzer is capable of calculating an incremental cost per unit of traffic for a given city pair based on: i) the steady state capacity allocation and a restoration capacity allocation associated with a given city pair, as compared to, ii) the aggregate steady state capacity allocations and restoration capacity allocations associated with each city pair in the network.

    ANALYSIS OF NETWORK TRAFFIC
    10.
    发明申请
    ANALYSIS OF NETWORK TRAFFIC 审中-公开

    公开(公告)号：US20200036616A1

    公开(公告)日：2020-01-30

    申请号：US16591063

    申请日：2019-10-02

    Applicant: LEVEL 3 COMMUNICATIONS, LLC

    Inventor： John Kane ,  Joseph Lawrence ,  Maria Farnon ,  Rick Nooner ,  Raoul Alcala ,  Mark Taylor

    IPC: H04L12/26 ,  H04L12/24 ,  H04L12/715 ,  H04L29/08

    Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

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