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公开(公告)号：US20160352687A1
公开(公告)日：2016-12-01
申请号：US15231564
申请日：2016-08-08
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , Derek Roberts , David J. Riddoch
IPC: H04L29/06
CPC classification number: H04L63/0263 , H04L63/0236
Abstract: A logic device and method are provided for intercepting a data flow from a network source to a network destination. A data store holds a set of compliance rules and corresponding actions wherein at least one of the set of compliance rules is a temporary compliance rule valid for a predetermined period. A packet inspector is configured to inspect the intercepted data flow and identify from the data store a temporary compliance rule associated with the inspected data flow. A packet filter is configured to when the data flow is identified as being associated with the temporary compliance rule, carry out an action with respect to the data flow corresponding to the temporary compliance rule while the temporary compliance rule is valid.
Abstract translation: 提供了用于截取从网络源到网络目的地的数据流的逻辑设备和方法。 数据存储器保存一组遵从性规则和相应的动作，其中该组合规规则中的至少一个是对于预定时间段有效的临时合规规则。 分组检查器被配置为检查所截获的数据流并且从数据存储中识别与被检查数据流相关联的临时合规性规则。 分组过滤器被配置为当数据流被识别为与临时遵从规则相关联时，在临时遵从规则有效的情况下，针对对应于临时遵从规则的数据流执行动作。
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公开(公告)号：US20160156512A1
公开(公告)日：2016-06-02
申请号：US15018768
申请日：2016-02-08
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope
CPC classification number: H04L41/083 , H04L69/14 , H04L69/18 , H04L69/323 , H04L69/40
Abstract: A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
Abstract translation: 一种数据处理系统，包括：第一和第二网络端口，每个可操作以支持根据预定的一组物理层协议中的一个或多个配置的网络连接; 以及处理器，被配置为在正在形成的网络消息被传送到可通过第一和第二网络端口之一访问的网络端点：估计对于每个预定的物理层协议集合所需的总时间，协商相应的 网络连接并通过该相应的网络连接传输整个网络消息; 选择具有协商相应网络连接所需总时间的最低估计的物理层协议，并通过该相应的网络连接发送网络消息; 并且配置所述第一和第二网络端口中的至少一个以使用所选择的物理层协议。
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公开(公告)号：US20140012961A1
公开(公告)日：2014-01-09
申请号：US13789238
申请日：2013-03-07
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope
IPC: H04L12/24
CPC classification number: H04L41/083 , H04L69/14 , H04L69/18 , H04L69/323 , H04L69/40
Abstract: A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
Abstract translation: 一种数据处理系统，包括：第一和第二网络端口，每个可操作以支持根据预定的一组物理层协议中的一个或多个配置的网络连接; 以及处理器，被配置为在正在形成的网络消息被传送到可通过第一和第二网络端口之一访问的网络端点：估计对于每个预定的物理层协议集合所需的总时间，协商相应的 网络连接并通过该相应的网络连接传输整个网络消息; 选择具有协商相应网络连接所需总时间的最低估计的物理层协议，并通过该相应的网络连接发送网络消息; 并且配置所述第一和第二网络端口中的至少一个以使用所选择的物理层协议。
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公开(公告)号：US20200084094A1
公开(公告)日：2020-03-12
申请号：US16681593
申请日：2019-11-12
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope
Abstract: A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
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公开(公告)号：US09674318B2
公开(公告)日：2017-06-06
申请号：US14231510
申请日：2014-03-31
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , David J. Riddoch
CPC classification number: H04L69/16 , G06Q40/04 , H04L12/1804 , H04L69/22 , H04L69/321 , H04L69/326
Abstract: A data processing system is provided. A host processing device supports a host transport engine operable to establish a first transport stream over a network with a remote peer. Device hardware comprises a device transport engine. The device transport engine is configured to monitor the first transport stream to determine a state of the first transport stream and in response to an indication from the host processing device perform transport processing of the first transport stream.
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Patent Agency Ranking
公开(公告)号：US20140304802A1
公开(公告)日：2014-10-09
申请号：US14165371
申请日：2014-01-27
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , Derek Roberts , David J. Riddoch
IPC: H04L29/06
Abstract: A logic device and method are provided for intercepting a data flow from a network source to a network destination. A data store holds a set of compliance rules and corresponding actions. A packet inspector is configured to inspect the intercepted data flow and identify from the data store a compliance rule associated with the inspected data flow. A packet filter is configured to, when the data flow is identified as being associated with a compliance rule, carry out an action with respect to the data flow corresponding to the compliance rule.
Abstract translation: 提供了用于截取从网络源到网络目的地的数据流的逻辑设备和方法。 数据存储保存一组遵从规则和相应的操作。 分组检查器被配置为检查被拦截的数据流并且从数据存储器识别与被检查数据流相关联的合规性规则。 分组过滤器被配置为当数据流被识别为与遵从性规则相关联时，执行与遵守规则相对应的数据流的动作。
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公开(公告)号：US20170026497A1
公开(公告)日：2017-01-26
申请号：US15287666
申请日：2016-10-06
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , David J. Riddoch
CPC classification number: H04L69/16 , G06Q40/04 , H04L12/1804 , H04L69/22 , H04L69/321 , H04L69/326
Abstract: A data processing system is provided. A host processing device supports a host transport engine operable to establish a first transport stream over a network with a remote peer. Device hardware comprises a device transport engine. The device transport engine is configured to monitor the first transport stream to determine a state of the first transport stream and in response to an indication from the host processing device perform transport processing of the first transport stream.
Abstract translation: 提供了一种数据处理系统。 主机处理设备支持主机传输引擎，其可操作以通过网络与远程对等体建立第一传输流。 设备硬件包括设备传输引擎。 设备传输引擎被配置为监视第一传输流以确定第一传输流的状态，并且响应于来自主处理设备的指示执行第一传输流的传输处理。
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公开(公告)号：US09426124B2
公开(公告)日：2016-08-23
申请号：US14248082
申请日：2014-04-08
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , Derek Roberts , David J. Riddoch
CPC classification number: H04L63/0263 , H04L63/0236
Abstract: A logic device and method are provided for intercepting a data flow from a network source to a network destination. A data store holds a set of compliance rules and corresponding actions wherein at least one of the set of compliance rules is a temporary compliance rule valid for a predetermined period. A packet inspector is configured to inspect the intercepted data flow and identify from the data store a temporary compliance rule associated with the inspected data flow. A packet filter is configured to when the data flow is identified as being associated with the temporary compliance rule, carry out an action with respect to the data flow corresponding to the temporary compliance rule while the temporary compliance rule is valid.
Abstract translation: 提供了用于截取从网络源到网络目的地的数据流的逻辑设备和方法。 数据存储器保存一组遵从性规则和相应的动作，其中该组合规规则中的至少一个是对于预定时间段有效的临时合规规则。 分组检查器被配置为检查所截获的数据流并且从数据存储中识别与被检查数据流相关联的临时合规性规则。 分组过滤器被配置为当数据流被识别为与临时遵从规则相关联时，在临时遵从规则有效的情况下，针对对应于临时遵从规则的数据流执行动作。
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公开(公告)号：US09391841B2
公开(公告)日：2016-07-12
申请号：US13789238
申请日：2013-03-07
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope
IPC: G06F15/177 , H04L12/24 , H04L29/06 , H04L29/14 , H04L29/08
CPC classification number: H04L41/083 , H04L69/14 , H04L69/18 , H04L69/323 , H04L69/40
Abstract: A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
Abstract translation: 一种数据处理系统，包括：第一和第二网络端口，每个可操作以支持根据预定的一组物理层协议中的一个或多个配置的网络连接; 以及处理器，被配置为在正在形成的网络消息被传送到可通过第一和第二网络端口之一访问的网络端点：估计对于每个预定的物理层协议集合所需的总时间，协商相应的 网络连接并通过该相应的网络连接传输整个网络消息; 选择具有协商相应网络连接所需总时间的最低估计的物理层协议，并通过该相应的网络连接发送网络消息; 并且配置所述第一和第二网络端口中的至少一个以使用所选择的物理层协议。
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公开(公告)号：US20140355613A1
公开(公告)日：2014-12-04
申请号：US14291741
申请日：2014-05-30
Applicant: SOLARFLARE COMMUNICATIONS, INC.
Inventor： Steve L. Pope , David J. Riddoch , Martin Porter
IPC: H04L12/931
CPC classification number: H04L49/20 , H04L43/026 , H04L43/0852 , Y02D50/30
Abstract: Roughly described, a network interface device for connection between a host data processing device and a network, comprising: a controller for supporting communication with a host data processing device over a data bus interface; and a packet capture unit between the controller and the network and comprising: a packet inspector configured to parse incoming data packets to identify data packets of a first data flow; a duplication engine to generate a duplicate data flow from the first data flow; and a packet capture engine to process said duplicate data flow into a packet capture data stream having a predefined format. The network interface device is configured to cause: the first data flow to be made available to a consumer process of a host data processing device to which the network interface device is connected; and the processed packet capture data stream to be stored at a packet capture buffer.
Abstract translation: 大致描述了一种用于主机数据处理设备和网络之间的连接的网络接口设备，包括：控制器，用于通过数据总线接口支持与主机数据处理设备的通信; 以及在所述控制器和所述网络之间的分组捕获单元，包括：分组检查器，被配置为解析输入数据分组以识别第一数据流的数据分组; 复制引擎，用于从所述第一数据流生成重复数据流; 以及分组捕获引擎，用于将所述重复数据流处理成具有预定义格式的分组捕获数据流。 所述网络接口设备被配置为使得所述第一数据流被提供给所述网络接口设备连接到的主机数据处理设备的消费者进程; 并且处理的分组捕获数据流被存储在分组捕获缓冲器中。
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