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公开(公告)号：WO2006053856A9
公开(公告)日：2007-07-12
申请号：PCT/EP2005055909
申请日：2005-11-11
Applicant: IBM , IBM UK , FERNANDES LILIAN SYLVIA , JAIN VINIT , VALLABHANENI VASU , VO PATRICK TAM
Inventor： FERNANDES LILIAN SYLVIA , JAIN VINIT , VALLABHANENI VASU , VO PATRICK TAM
IPC: H04L29/06
CPC classification number: H04L12/4633 , H04L29/12066 , H04L61/1511 , H04L69/16 , H04L69/161 , H04L69/167
Abstract: Methods, systems, and products are provided for tunneling IPv6 packets. Embodiments include receiving, by an origin IPv6 border router from an origin IPv6 host, an IPv6 packet having an IPv6 destination address; receiving, by an origin IPv6 border router from an origin IPv6 10 host, an IPv4 address for a destination IPv6 border router retrieved from a data structure associating IPv6 destination addresses with IPv4 addresses for destination IPv6 border routers; encapsulating, by the origin IPv6 border router, the IPv6 packet in an IPv4 packet; and sending the encapsulated packet to a destination IPv6 border router at the IPv4 15 address. In many embodiments, encapsulating, by the origin IPv6 border router, the IPv6 packet in an IPv4 packet is carried out by adding an IPv4 header to the IPv6 packet.
Abstract translation: 提供了IPv6隧道分组的方法，系统和产品。 实施例包括由原始IPv6主机从原始IPv6边界路由器接收具有IPv6目的地址的IPv6分组; 通过原始IPv6边界路由器从原始IPv6 10主机接收从将IPv6目的地址与目的IPv6边界路由器的IPv4地址相关联的数据结构检索的目的地IPv6边界路由器的IPv4地址; 由原始IPv6边界路由器封装IPv6分组中的IPv6分组; 并将封装的分组发送到IPv4 15地址的目的地IPv6边界路由器。 在许多实施例中，由IPv6 IPv6边界路由器封装IPv4分组中的IPv6分组是通过向IPv6分组添加IPv4报头来实现的。
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2.发明专利Method and device for server load sharing based on foreign port distribution 审中-公开基于外部端口分配的服务器负载分担方法和设备
公开(公告)号：JP2008071359A
公开(公告)日：2008-03-27
申请号：JP2007249528
申请日：2007-09-26
Applicant: Internatl Business Mach Corp
, インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation CPC classification number: H04L67/1008 , H04L67/1002 , H04L67/1006 , H04L67/101 , H04L67/1012 , H04L69/16 , H04L69/161 , H04L69/162
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a computer command for processing a request in a data processing system. SOLUTION: A method, apparatus, and computer instructions for handling requests in a data processing system. A plurality of processes is provided to handle the requests. Each of the plurality of processes is assigned to handle requests from a subset of foreign ports within a plurality of foreign ports such that a set of foreign ports assigned to a process is unique with respect to other subsets of foreign ports within the plurality of foreign ports. A foreign port is identified in a request in response to receiving the request. The request is sent to a process assigned the subset of foreign ports having a match to the foreign port in the request, wherein the process handles the request. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于在数据处理系统中处理请求的方法，设备和计算机命令。 解决方案：一种在数据处理系统中处理请求的方法，装置和计算机指令。 提供了多个处理程序来处理请求。 多个处理中的每一个被分配以处理来自多个外部端口中的外部端口的子集的请求，使得分配给进程的一组外部端口相对于多个外部端口中的外部端口的其他子集是唯一的 。 响应于接收到请求，在请求中识别外部端口。 该请求被发送到在请求中分配具有与外部端口匹配的外部端口的子集的进程，其中该进程处理该请求。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2004280815A
公开(公告)日：2004-10-07
申请号：JP2004066393
申请日：2004-03-09
Applicant: Internatl Business Mach Corp
, インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation IPC: G06F13/00 , G06F15/173 , H04L12/28 , H04L29/06 , H04L29/08
CPC classification number: H04L67/1008 , H04L67/1002 , H04L67/1006 , H04L67/101 , H04L67/1012 , H04L69/16 , H04L69/161 , H04L69/162
Abstract: PROBLEM TO BE SOLVED: To provide a method, apparatus, and computer instructions for handling requests in a data processing system.
SOLUTION: A plurality of processes are provided to handle the requests. Each of the plurality of processes is assigned to handle each request coming from a subset of external ports within a plurality of external ports such that a set of external ports assigned to a process is unique with respect to other subsets of external ports within the plurality of external ports. A external port is identified in a request in response to the reception of the request. The request is sent to a process assigned the subset of external ports having a match to the external port in the request, wherein the process handles the request.
COPYRIGHT: (C)2005,JPO&NCIPI-
Patent Agency Ranking
公开(公告)号：DE60205952T2
公开(公告)日：2006-05-18
申请号：DE60205952
申请日：2002-10-28
Applicant: IBM
Inventor： BROWN DEANNA LYNN , FERNANDES LILIAN SYLVIA , JAIN VINIT , VALLABHANENI VASU
Abstract: A data processing network and system in which a network connection is enabled to migrate among a multitude of available servers and/or clients to provide the connection using the most efficient available set of resources. Typically a server and client would indicate their respective support of this connection migration feature when the connection is established. An operating system or application program would monitor existing connections for characteristics including basic functionality and performance. If an existing connection were found to be faulty or low performing and the client and sever associated with the connection supported connection migration, the software would then determine if an alternative and more effective connection existed. Upon discovering such a connection, the parameters that define the connection would be altered to migrate the connection to the preferred hardware. In an embodiment in which the network connections are established with a transmission control protocol (TCP), each connection includes a four-tuple that completely defines the connection, namely, a source IP address, a source port number, a destination IP address, and a destination port number. By altering one or more of the connection's defining four-tuple, the invention is configured to migrate the connection to a NIC or system that is functioning more efficiently.
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公开(公告)号：CA2481686C
公开(公告)日：2007-04-03
申请号：CA2481686
申请日：2002-10-28
Applicant: IBM
Inventor： FERNANDES LILIAN SYLVIA , VALLABHANENI VASU , BROWN DEANNA LYNN QUIGG , JAIN VINIT
Abstract: A data processing network and system in which a network connection is enable d to migrate among a multitude of available servers and/or clients to provide the connection using the most efficient available set of resources. Typicall y a server and client would indicate their respective support of this connecti on migration feature when the connection is established. An operating system or application program would monitor existing connections for characteristics including basic functionality and performance. If an existing connection wer e found to be faulty or low performing and the client and sever associated wit h the connection supported connection migration, the software would then determine if an alternative and more effective connection existed. Upon discovering such a connection, the parameters that define the connection wou ld be altered to migrate the connection to the preferred hardware. In an embodiment in which the network connections are established with a transmission control protocol (TCP), each connection includes a four-tuple that completely defines the connection, namely, a source IP address, a sourc e port number, a destination IP address, and a destination port number. By altering one or more of the connection's defining four-tuple, the invention is configured to migrate the connection to a NIC or system that is functioning more efficiently.
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公开(公告)号：AU2002335983A1
公开(公告)日：2003-11-10
申请号：AU2002335983
申请日：2002-10-28
Applicant: IBM
Inventor： BROWN DEANNA LYNN QUIGG , FERNANDES LILIAN SYLVIA , JAIN VINIT , VALLABHANENI VASU
Abstract: A data processing network and system in which a network connection is enabled to migrate among a multitude of available servers and/or clients to provide the connection using the most efficient available set of resources. Typically a server and client would indicate their respective support of this connection migration feature when the connection is established. An operating system or application program would monitor existing connections for characteristics including basic functionality and performance. If an existing connection were found to be faulty or low performing and the client and sever associated with the connection supported connection migration, the software would then determine if an alternative and more effective connection existed. Upon discovering such a connection, the parameters that define the connection would be altered to migrate the connection to the preferred hardware. In an embodiment in which the network connections are established with a transmission control protocol (TCP), each connection includes a four-tuple that completely defines the connection, namely, a source IP address, a source port number, a destination IP address, and a destination port number. By altering one or more of the connection's defining four-tuple, the invention is configured to migrate the connection to a NIC or system that is functioning more efficiently.
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公开(公告)号：AT303691T
公开(公告)日：2005-09-15
申请号：AT02770125
申请日：2002-10-28
Applicant: IBM
Inventor： BROWN DEANNA LYNN QUIGG , PARK WINCHESTER , FERNANDES LILIAN SYLVIA , HURSLEY PARK WINCHESTER , JAIN VINIT , VALLABHANENI VASU
Abstract: A data processing network and system in which a network connection is enabled to migrate among a multitude of available servers and/or clients to provide the connection using the most efficient available set of resources. Typically a server and client would indicate their respective support of this connection migration feature when the connection is established. An operating system or application program would monitor existing connections for characteristics including basic functionality and performance. If an existing connection were found to be faulty or low performing and the client and sever associated with the connection supported connection migration, the software would then determine if an alternative and more effective connection existed. Upon discovering such a connection, the parameters that define the connection would be altered to migrate the connection to the preferred hardware. In an embodiment in which the network connections are established with a transmission control protocol (TCP), each connection includes a four-tuple that completely defines the connection, namely, a source IP address, a source port number, a destination IP address, and a destination port number. By altering one or more of the connection's defining four-tuple, the invention is configured to migrate the connection to a NIC or system that is functioning more efficiently.
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公开(公告)号：CA2481686A1
公开(公告)日：2003-11-06
申请号：CA2481686
申请日：2002-10-28
Applicant: IBM
Inventor： FERNANDES LILIAN SYLVIA , BROWN DEANNA LYNN QUIGG , VALLABHANENI VASU , JAIN VINIT
Abstract: A data processing network and system in which a network connection is enable d to migrate among a multitude of available servers and/or clients to provide the connection using the most efficient available set of resources. Typicall y a server and client would indicate their respective support of this connecti on migration feature when the connection is established. An operating system or application program would monitor existing connections for characteristics including basic functionality and performance. If an existing connection wer e found to be faulty or low performing and the client and sever associated wit h the connection supported connection migration, the software would then determine if an alternative and more effective connection existed. Upon discovering such a connection, the parameters that define the connection wou ld be altered to migrate the connection to the preferred hardware. In an embodiment in which the network connections are established with a transmission control protocol (TCP), each connection includes a four-tuple that completely defines the connection, namely, a source IP address, a sourc e port number, a destination IP address, and a destination port number. By altering one or more of the connection's defining four-tuple, the invention is configured to migrate the connection to a NIC or system that is functioning more efficiently.
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