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1. 发明授权

US07843919B2 Ethernet virtualization using a network packet alteration 失效
标题翻译：使用网络数据包更改的以太网虚拟化
公开(公告)号：US07843919B2
公开(公告)日：2010-11-30
申请号：US12052320
申请日：2008-03-20
申请人： Michael J. Cadigan, Jr. , Joel Goldman , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
发明人： Michael J. Cadigan, Jr. , Joel Goldman , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
IPC分类号： H04L12/28
CPC分类号： H04L12/4641 , H04L12/462 , H04L69/22
摘要： A method of Ethernet virtualization using network packet alteration. The method comprises receiving network packets from a host destined for transmission over a network, checking whether the network packets have headers, if the packets do not have headers, forming a first portion of the header using firmware, storing the formed packet and header to a first memory; and forming a second portion of the header using programmable logic.
摘要翻译：使用网络数据包更改的以太网虚拟化方法。该方法包括从目的地通过网络传输的主机接收网络分组，检查网络分组是否具有报头，如果分组没有报头，则使用固件形成报头的第一部分，将形成的分组和报头存储到第一记忆以及使用可编程逻辑形成所述报头的第二部分。

2. 发明申请

US20090238190A1 Ethernet Virtualization Using a Network Packet Alteration 失效
标题翻译：使用网络数据包更改的以太网虚拟化
公开(公告)号：US20090238190A1
公开(公告)日：2009-09-24
申请号：US12052320
申请日：2008-03-20
申请人： Michael J. Cadigan, JR. , Joel Goldman , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
发明人： Michael J. Cadigan, JR. , Joel Goldman , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
IPC分类号： H04L12/28
CPC分类号： H04L12/4641 , H04L12/462 , H04L69/22
摘要： A method of Ethernet virtualization using network packet alteration. The method comprises receiving network packets from a host destined for transmission over a network, checking whether the network packets have headers, if the packets do not have headers, forming a first portion of the header using firmware, storing the formed packet and header to a first memory; and forming a second portion of the header using programmable logic.
摘要翻译：使用网络数据包更改的以太网虚拟化方法。该方法包括从目的地通过网络传输的主机接收网络分组，检查网络分组是否具有报头，如果分组没有报头，则使用固件形成报头的第一部分，将形成的分组和报头存储到第一记忆以及使用可编程逻辑形成所述报头的第二部分。

3. 发明授权

US08547847B2 Transparent quality of service 失效
标题翻译：透明的服务质量
公开(公告)号：US08547847B2
公开(公告)日：2013-10-01
申请号：US12841673
申请日：2010-07-22
申请人： Patrick G. Brown , Michael J. Cadigan, Jr. , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Jeffrey M. Turner
发明人： Patrick G. Brown , Michael J. Cadigan, Jr. , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Jeffrey M. Turner
IPC分类号： G06F11/00
CPC分类号： H04L43/026 , H04L47/2408 , H04L47/2441 , H04L47/2483 , H04L49/90
摘要： A method, computer program product, and device are provided for transparent separation of traffic. A communication interface is configured to transmit and receive traffic over a network. A stack is configured to dynamically identify the traffic as interactive traffic and non-interactive traffic. When the stack identifies the non-interactive traffic, the stack is configured to move the non-interactive traffic to a non-interactive queue.
摘要翻译：提供了一种方法，计算机程序产品和设备，用于透明地分离流量。通信接口被配置为通过网络发送和接收业务。配置堆栈以便将流量动态地识别为交互式流量和非交互流量。当堆栈识别非交互式流量时，该堆栈被配置为将非交互流量移动到非交互式队列。

4. 发明申请

US20120020214A1 TRANSPARENT QUALITY OF SERVICE 失效
标题翻译：透明质量的服务
公开(公告)号：US20120020214A1
公开(公告)日：2012-01-26
申请号：US12841673
申请日：2010-07-22
申请人： Patrick G. Brown , Michael J. Cadigan, JR. , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Jeffrey M. Turner
发明人： Patrick G. Brown , Michael J. Cadigan, JR. , Thomas D. Moore , Bruce H. Ratcliff , Jerry W. Stevens , Jeffrey M. Turner
IPC分类号： H04L12/24
CPC分类号： H04L43/026 , H04L47/2408 , H04L47/2441 , H04L47/2483 , H04L49/90
摘要： A method, computer program product, and device are provided for transparent separation of traffic. A communication interface is configured to transmit and receive traffic over a network. A stack is configured to dynamically identify the traffic as interactive traffic and non-interactive traffic. When the stack identifies the non-interactive traffic, the stack is configured to move the non-interactive traffic to a non-interactive queue.
摘要翻译：提供了一种方法，计算机程序产品和设备，用于透明地分离流量。通信接口被配置为通过网络发送和接收业务。配置堆栈以便将流量动态地识别为交互式流量和非交互流量。当堆栈识别非交互式流量时，该堆栈被配置为将非交互流量移动到非交互式队列。

5. 发明授权

US07856027B2 Inbound blocking of data received from a LAN in a multi-processor virtualization environment 有权
标题翻译：在多处理器虚拟化环境中从LAN接收的数据的入站阻塞
公开(公告)号：US07856027B2
公开(公告)日：2010-12-21
申请号：US12036628
申请日：2008-02-25
申请人： Jeffrey C. Hanscom , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
发明人： Jeffrey C. Hanscom , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
IPC分类号： H04L12/56
CPC分类号： H04L49/90 , H04L12/4625 , H04L43/16
摘要： An incoming LAN traffic management system comprising: an I/O adapter configured to receive incoming packets from an Ethernet; a plurality of hosts coupled to the I/O adapter and each having a host buffer; a data router configured to block information received by the I/O adapter into memory locations from an SBAL associated with at least one of the plurality of hosts and in accordance with blocking parameters for the at least one of the plurality of hosts, the data router including an expiration engine configured to expire the SBAL before it is full if at least one predetermined threshold is exceeded.
摘要翻译：一种传入的LAN流量管理系统，包括：I / O适配器，被配置为从以太网接收传入的分组; 耦合到I / O适配器并且各自具有主机缓冲器的多个主机; 数据路由器，被配置为将所述I / O适配器接收到的信息阻塞到与所述多个主机中的至少一个主机相关联的SBAL的存储器位置中，并且根据所述多个主机中的至少一个主机的阻塞参数，所述数据路由器包括配置成如果超过至少一个预定阈值之前使SBAL在其满满之前到期的期满引擎。

6. 发明申请

US20090213864A1 INBOUND BLOCKING OF DATA RECEIVED FROM A LAN IN A MULTI-PROCESSOR VIRTUALIZATION ENVIRONMENT 有权
标题翻译：在多处理器虚拟化环境中从LAN接收的数据的阻塞
公开(公告)号：US20090213864A1
公开(公告)日：2009-08-27
申请号：US12036628
申请日：2008-02-25
申请人： Jeffrey C. Hanscom , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
发明人： Jeffrey C. Hanscom , Howard M. Haynie , Bruce H. Ratcliff , Jeffrey M. Turner
IPC分类号： H04L12/56 , H04L12/24
CPC分类号： H04L49/90 , H04L12/4625 , H04L43/16
摘要： An incoming LAN traffic management system comprising: an I/O adapter configured to receive incoming packets from an Ethernet; a plurality of hosts coupled to the I/O adapter and each having a host buffer; a data router configured to block information received by the I/O adapter into memory locations from an SBAL associated with at least one of the plurality of hosts and in accordance with blocking parameters for the at least one of the plurality of hosts, the data router including an expiration engine configured to expire the SBAL before it is full if at least one predetermined threshold is exceeded.
摘要翻译：一种传入的LAN流量管理系统，包括：I / O适配器，被配置为从以太网接收传入的分组; 耦合到I / O适配器并且各自具有主机缓冲器的多个主机; 数据路由器，被配置为将所述I / O适配器接收到的信息阻塞到与所述多个主机中的至少一个主机相关联的SBAL的存储器位置中，并且根据所述多个主机中的至少一个主机的阻塞参数，所述数据路由器包括配置成如果超过至少一个预定阈值之前使SBAL在其满满之前到期的期满引擎。

7. 发明授权

US06341321B1 Method and apparatus for providing concurrent patch using a queued direct input-output device 有权
标题翻译：使用排队的直接输入输出设备提供并发补丁的方法和装置
公开(公告)号：US06341321B1
公开(公告)日：2002-01-22
申请号：US09253993
申请日：1999-02-22
申请人： Steven G. Glassen , Jeffrey M. Turner , Bruce H. Ratcliff , Stephen R. Valley
发明人： Steven G. Glassen , Jeffrey M. Turner , Bruce H. Ratcliff , Stephen R. Valley
IPC分类号： G06F1300
CPC分类号： G06F9/30087 , G06F3/0611 , G06F3/0656 , G06F3/067 , G06F9/24 , G06F9/268 , G06F9/30003
摘要： A method and an apparatus for providing concurrent patch in a computing network environment using microcode and having a queued direct I/O and a main memory in processing communication with an adapter. First it is allowed for a new level of microcode to be installed to an adapter without interrupting any running applications and/or services. It is then determined if the affected adapter is a network or a channel adapter. If the adapter is a channel adapter, applications using the channel adapter are to run without requiring any connection type information to be kept across any code updates. If the adapter is determined to be a network adapter, all adapter sessions are kept alive and activated while accessing information about any client station connected to a LAN and each present in said environment.
摘要翻译：一种用于在计算网络环境中使用微代码并且具有排队的直接I / O和主存储器来处理与适配器通信的并发补丁的方法和装置。首先，允许将新的微码级别安装到适配器，而不会中断任何正在运行的应用程序和/或服务。然后确定受影响的适配器是网络还是通道适配器。如果适配器是通道适配器，则使用通道适配器的应用程序将运行，而不需要在任何代码更新中保留任何连接类型信息。如果适配器被确定为网络适配器，则所有适配器会话都将保持活动并激活，同时访问有关连接到LAN并且每个存在于所述环境中的任何客户端站的信息。

8. 发明申请

US20090063706A1 Combined Layer 2 Virtual MAC Address with Layer 3 IP Address Routing 审中-公开
标题翻译：组合二层虚拟MAC地址与三层IP地址路由
公开(公告)号：US20090063706A1
公开(公告)日：2009-03-05
申请号：US11847903
申请日：2007-08-30
申请人： Joel Goldman , Jeffrey Douglas Haggar , Hugh Edward Hockett , Maurice Isrel , Bruce H. Ratcliff , Jerry Wayne Stevens , Stephen Roger Valley
发明人： Joel Goldman , Jeffrey Douglas Haggar , Hugh Edward Hockett , Maurice Isrel , Bruce H. Ratcliff , Jerry Wayne Stevens , Stephen Roger Valley
IPC分类号： G06F15/16
CPC分类号： H04L45/00 , H04L29/12839 , H04L29/12952 , H04L45/66 , H04L61/6022 , H04L61/6077
摘要： Inbound packets received by a physical network adapter of a processing device are routed by evaluating an inbound frame to determine if an inbound frame destination MAC address is associated with the processing device and determining whether the inbound frame should be routed to a corresponding logical interface or to drop the inbound frame if the inbound frame destination MAC address is equal to a virtual MAC address supported by the processing device. If it is determined that the inbound frame should be routed to the corresponding logical interface, then any necessary layer 3 functions are performed and the inbound frame is routed to the corresponding logical interface, thereby combining both layer 2 and layer 3 routing into a single logical function.
摘要翻译：由处理设备的物理网络适配器接收的入站分组通过评估入站帧来路由，以确定入站帧目的地MAC地址是否与处理设备相关联，并确定入站帧是否应被路由到相应的逻辑接口或如果入站帧目的MAC地址等于处理设备支持的虚拟MAC地址，则丢弃入站帧。如果确定入站帧应该路由到相应的逻辑接口，则执行任何必要的第3层功能，并将入站帧路由到相应的逻辑接口，从而将层2和层3路由组合成单个逻辑功能。

9. 发明授权

US08621485B2 Data isolation in shared resource environments 有权
公开(公告)号：US08621485B2
公开(公告)日：2013-12-31
申请号：US12246718
申请日：2008-10-07
申请人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
发明人： Angelo Macchiano , Bruce H. Ratcliff , Forrest A. Schumacher , Jerry W. Stevens , Richard P. Tarcza , Stephen R. Valley , Frederick C. Wong
IPC分类号： G06F3/00
CPC分类号： G06F21/60 , G06F9/468 , G06F21/85 , H04L29/10
摘要： A data connection of a shared resource is placed in isolation mode to remove its ability to communicate with other data connections of the shared resource. This ability to isolate the data connection is dynamic in that it can be turned on/off at any time. This provides increased data security for the entities using the data connection.

10. 发明授权

US08095862B2 End-to-end cyclic redundancy check protection for high integrity fiber transfers 有权
标题翻译：端到端循环冗余校验保护，用于高完整性光纤传输
公开(公告)号：US08095862B2
公开(公告)日：2012-01-10
申请号：US11870223
申请日：2007-10-10
申请人： Raymond M. Higgs , George P. Kuch , Bruce H. Ratcliff
发明人： Raymond M. Higgs , George P. Kuch , Bruce H. Ratcliff
IPC分类号： G06F11/00
CPC分类号： G06F15/16 , H04L1/0061 , H04L1/0084
摘要： A method, transceiver, and computer program storage product transfer data over fiber between a first transceiver and a second transceiver. The second transceiver is determined to support a high integrity cyclic redundancy check associated with substantially an entire data set in a Fiber Channel Protocol exchange between the first transceiver and the second transceiver. A last data frame in a plurality of data frames is formatted for communication to the second transceiver during the Fiber Channel Protocol exchange. The last data frame includes a plurality of data and at least one cyclic redundancy check field associated with the plurality data and at least one additional cyclic redundancy check field associated with the plurality of data frames.
摘要翻译：方法，收发器和计算机程序存储产品通过光纤在第一收发器和第二收发器之间传送数据。第二收发器被确定为支持与第一收发器和第二收发器之间的光纤通道协议交换中的基本上整个数据集相关联的高完整性循环冗余校验。在光纤通道协议交换期间，将多个数据帧中的最后数据帧格式化为与第二收发信机的通信。最后数据帧包括与多个数据相关联的多个数据和至少一个循环冗余校验字段以及与该多个数据帧相关联的至少一个附加循环冗余校验字段。

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