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公开(公告)号:US09547726B2
公开(公告)日:2017-01-17
申请号:US12723756
申请日:2010-03-15
申请人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
发明人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
IPC分类号: G06F15/173 , G06F17/30 , G06F9/54 , H04L29/06 , H04L29/08
CPC分类号: G06F17/30902 , G06F9/546 , G06F17/30171 , G06F17/30235 , H04L29/06 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/2814 , H04L67/2823 , H04L67/2828 , H04L67/2842 , H04L67/2876 , H04L67/40 , H04L69/329 , Y10S707/99952
摘要: A method for enabling access to a data resource, which is held on a file server (25) on a first local area network (LAN) (21a), by a client (28) on a second LAN (21b). A proxy receiver (48) on the second LAN (21b) intercepts a request for the data resource submitted by the client (28) and transmits a message via a wide area network (WAN) (29) to a proxy transmitter (52) on the first LAN (21a), requesting the data resource. The proxy transmitter (52) retrieves a replica of the data resource from the file server (25) and conveys the replica of the data resource over the WAN (29) to the proxy receiver (48), which serves the replica of the data resource from the proxy receiver (48) to the client (28) over the second LAN (21b).
摘要翻译: 一种能够访问由第二LAN(21b)上的客户端(28)保存在第一局域网(LAN)(21a)上的文件服务器(25)上的数据资源的方法。 第二LAN(21b)上的代理接收器(48)拦截由客户端(28)提交的数据资源的请求,并经由广域网(WAN)29将消息发送到代理发射机(52)上 第一LAN(21a),请求数据资源。 代理发射器(52)从文件服务器(25)检索数据资源的副本,并将数据资源的副本通过WAN(29)传送到代理接收器(48),代理接收器(48)用于数据资源的副本 通过第二LAN(21b)从代理接收器(48)到客户机(28)。
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公开(公告)号:US20070174428A1
公开(公告)日:2007-07-26
申请号:US11408260
申请日:2006-04-20
申请人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
发明人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
IPC分类号: G06F15/173
CPC分类号: G06F17/30902 , G06F9/546 , G06F17/30171 , G06F17/30235 , H04L29/06 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/2814 , H04L67/2823 , H04L67/2828 , H04L67/2842 , H04L67/2876 , H04L67/40 , H04L69/329 , Y10S707/99952
摘要: A method for enabling access to a data resource, which is held on a file server (25) on a first local area network (LAN) (21a), by a client (28) on a second LAN (21b). A proxy receiver (48) on the second LAN (21b) intercepts a request for the data resource submitted by the client (28) and transmits a message via a wide area network (WAN) (29) to a proxy transmitter (52) on the first LAN (21a), requesting the data resource. The proxy transmitter (52) retrieves a replica of the data resource from the file server (25) and conveys the replica of the data resource over the WAN (29) to the proxy receiver (48), which serves the replica of the data resource from the proxy receiver (48) to the client (28) over the second LAN (21b).
摘要翻译: 一种能够访问由第二LAN(21b)上的客户端(28)保存在第一局域网(LAN)上的文件服务器(25)上的数据资源的方法。 第二LAN(21b)上的代理接收器(48)拦截由客户机(28)提交的数据资源的请求,并经由广域网(WAN)29将消息发送到代理发射机(52) 在第一个LAN(21 a)上,请求数据资源。 代理发射器(52)从文件服务器(25)检索数据资源的副本,并将数据资源的副本通过WAN(29)传送到代理接收器(48),代理接收器(48)用于数据资源的副本 从代理接收器(48)到第二LAN(21b)上的客户机(28)。
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公开(公告)号:US07139811B2
公开(公告)日:2006-11-21
申请号:US10485178
申请日:2002-07-31
申请人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
发明人: Etai Lev Ran , Shahar Glixman , Israel Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
IPC分类号: G06F13/00
CPC分类号: G06F17/30902 , G06F9/546 , G06F17/30171 , G06F17/30235 , H04L29/06 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/2814 , H04L67/2823 , H04L67/2828 , H04L67/2842 , H04L67/2876 , H04L67/40 , H04L69/329 , Y10S707/99952
摘要: A method for enabling access to a data resource, which is held on a file server (25) on a first local area network (LAN) (21a), by a client (28) on a second LAN (21b). A proxy receiver (48) on the second LAN (21b) intercepts a request for the data resource submitted by the client (28) and transmits a message via a wide area network (WAN) (29) to a proxy transmitter (52) on the first LAN (21a), requesting the data resource. The proxy transmitter (52) retrieves a replica of the data resource from the file server (25) and conveys the replica of the data resource over the WAN (29) to the proxy receiver (48), which serves the replica of the data resource from the proxy receiver (48) to the client (28) over the second LAN (21b).
摘要翻译: 一种能够访问由第二LAN(21b)上的客户端(28)保存在第一局域网(LAN)上的文件服务器(25)上的数据资源的方法。 第二LAN(21b)上的代理接收器(48)拦截由客户机(28)提交的数据资源的请求,并经由广域网(WAN)29将消息发送到代理发射机(52) 在第一个LAN(21 a)上,请求数据资源。 代理发射器(52)从文件服务器(25)检索数据资源的副本,并将数据资源的副本通过WAN(29)传送到代理接收器(48),代理接收器(48)用于数据资源的副本 从代理接收器(48)到第二LAN(21b)上的客户机(28)。
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公开(公告)号:US07711788B2
公开(公告)日:2010-05-04
申请号:US11408260
申请日:2006-04-20
申请人: Etai Lev Ran , Shahar Glixman , Israel Z. Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
发明人: Etai Lev Ran , Shahar Glixman , Israel Z. Ben Shaul , Vita Bortnikov , Daniel Kaminsky , Danit Ben Kiki , Idan Zach , Israel Cidon
IPC分类号: G06F13/00
CPC分类号: G06F17/30902 , G06F9/546 , G06F17/30171 , G06F17/30235 , H04L29/06 , H04L67/02 , H04L67/06 , H04L67/1095 , H04L67/2814 , H04L67/2823 , H04L67/2828 , H04L67/2842 , H04L67/2876 , H04L67/40 , H04L69/329 , Y10S707/99952
摘要: A method for enabling access to a data resource, which is held on a file server (25) on a first local area network (LAN) (21a), by a client (28) on a second LAN (21b). A proxy receiver (48) on the second LAN (21b) intercepts a request for the data resource submitted by the client (28) and transmits a message via a wide area network (WAN) (29) to a proxy transmitter (52) on the first LAN (21a), requesting the data resource. The proxy transmitter (52) retrieves a replica of the data resource from the file server (25) and conveys the replica of the data resource over the WAN (29) to the proxy receiver (48), which serves the replica of the data resource from the proxy receiver (48) to the client (28) over the second LAN (21b).
摘要翻译: 一种能够访问由第二LAN(21b)上的客户端(28)保存在第一局域网(LAN)(21a)上的文件服务器(25)上的数据资源的方法。 第二LAN(21b)上的代理接收器(48)拦截由客户端(28)提交的数据资源的请求,并经由广域网(WAN)29将消息发送到代理发射机(52)上 第一LAN(21a),请求数据资源。 代理发射器(52)从文件服务器(25)检索数据资源的副本,并将数据资源的副本通过WAN(29)传送到代理接收器(48),代理接收器(48)用于数据资源的副本 通过第二LAN(21b)从代理接收器(48)到客户机(28)。
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公开(公告)号:US08935336B2
公开(公告)日:2015-01-13
申请号:US12141774
申请日:2008-06-18
CPC分类号: G06F11/0766 , G06F11/0709
摘要: In various embodiments, data processing apparatus, software, or machine-implemented methods can optimize NFSv3 asynchronous write requests or MSRPC calls that traverse a wide area network, for example, by receiving, from a client, a first request directed to a server across a wide area network; determining whether a related second request has been received previously; when a related second request has been received previously, sending, to the client, a first reply to the second request and forwarding the first request to the server, and otherwise forwarding the first request to the server without sending any reply to the client for the first request. Sending local replies from a WAN optimizer induces the client to send continuous requests, improving throughput, but at least one client request remains unreplied to, and one server error reply is always reported to the client, facilitating correct error processing at the client.
摘要翻译: 在各种实施例中,数据处理装置,软件或机器实现的方法可以优化NFSv3异步写入请求或遍历广域网的MSRPC调用,例如,通过从客户端接收针对服务器的第一请求, 广域网; 确定先前已经接收到相关的第二请求; 当先前已经接收到相关的第二请求时,向客户端发送对第二请求的第一个回复并将第一个请求转发给服务器,否则将第一个请求转发给服务器,而不向客户端发送任何回复 第一个请求 从WAN优化器发送本地回复会导致客户端发送连续请求,提高吞吐量,但至少有一个客户端请求仍然未被覆盖,一个服务器错误回复始终向客户端报告,从而有助于客户端正确的错误处理。
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公开(公告)号:US20090319600A1
公开(公告)日:2009-12-24
申请号:US12141774
申请日:2008-06-18
IPC分类号: G06F15/16
CPC分类号: G06F11/0766 , G06F11/0709
摘要: In various embodiments, data processing apparatus, software, or machine-implemented methods can optimize NFSv3 asynchronous write requests or MSRPC calls that traverse a wide area network, for example, by receiving, from a client, a first request directed to a server across a wide area network; determining whether a related second request has been received previously; when a related second request has been received previously, sending, to the client, a first reply to the second request and forwarding the first request to the server, and otherwise forwarding the first request to the server without sending any reply to the client for the first request. Sending local replies from a WAN optimizer induces the client to send continuous requests, improving throughput, but at least one client request remains unreplied to, and one server error reply is always reported to the client, facilitating correct error processing at the client.
摘要翻译: 在各种实施例中,数据处理装置,软件或机器实现的方法可以优化NFSv3异步写入请求或遍历广域网的MSRPC呼叫,例如,通过从客户端接收针对服务器的第一请求, 广域网; 确定先前已经接收到相关的第二请求; 当先前已经接收到相关的第二请求时,向客户端发送对第二请求的第一个回复并将第一个请求转发给服务器,否则将第一个请求转发给服务器,而不向客户端发送任何回复 第一个请求 从WAN优化器发送本地回复会导致客户端发送连续请求,提高吞吐量,但至少有一个客户端请求仍然未被覆盖,并且一个服务器错误回复始终向客户端报告,从而有助于在客户端进行正确的错误处理。
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公开(公告)号:US20100061253A1
公开(公告)日:2010-03-11
申请号:US12590677
申请日:2009-11-12
申请人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
发明人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
IPC分类号: H04L12/26
CPC分类号: H04L41/12
摘要: In one embodiment, a method for tracing a connection path from a source node to a destination node through a network having one or more transparent proxies includes generating a trace packet at the source node, transmitting the trace packet over the network towards the destination node, and receiving trace response packets in response to transmission of the trace packet. The trace response packets include a packet from the destination node and a packet from each of the transparent proxies in a data path from the source node to the destination node. Each of the packets from the transparent proxies includes an identifier of the transparent proxy transmitting the packet. The method further includes identifying the transparent proxies in the connection path based on information in the trace response packets. An apparatus for tracing a connection path is also disclosed.
摘要翻译: 在一个实施例中,用于通过具有一个或多个透明代理的网络跟踪从源节点到目的地节点的连接路径的方法包括在源节点处生成跟踪分组,通过网络向目的地节点发送跟踪分组, 以及响应于跟踪包的传输而接收到跟踪响应数据包。 跟踪响应分组包括来自目的地节点的分组和来自源节点到目的地节点的数据路径中的每个透明代理的分组。 来自透明代理的每个分组包括传输分组的透明代理的标识符。 该方法还包括基于跟踪响应分组中的信息来识别连接路径中的透明代理。 还公开了一种用于跟踪连接路径的装置。
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公开(公告)号:US08254273B2
公开(公告)日:2012-08-28
申请号:US12590677
申请日:2009-11-12
申请人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
发明人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
IPC分类号: H04L12/28
CPC分类号: H04L41/12
摘要: In one embodiment, a method for tracing a connection path from a source node to a destination node through a network having one or more transparent proxies includes generating a trace packet at the source node, transmitting the trace packet over the network towards the destination node, and receiving trace response packets in response to transmission of the trace packet. The trace response packets include a packet from the destination node and a packet from each of the transparent proxies in a data path from the source node to the destination node. Each of the packets from the transparent proxies includes an identifier of the transparent proxy transmitting the packet. The method further includes identifying the transparent proxies in the connection path based on information in the trace response packets. An apparatus for tracing a connection path is also disclosed.
摘要翻译: 在一个实施例中,用于通过具有一个或多个透明代理的网络跟踪从源节点到目的地节点的连接路径的方法包括在源节点处生成跟踪分组,通过网络向目的地节点发送跟踪分组, 以及响应于跟踪包的传输而接收到跟踪响应数据包。 跟踪响应分组包括来自目的地节点的分组和来自源节点到目的地节点的数据路径中的每个透明代理的分组。 来自透明代理的每个分组包括传输分组的透明代理的标识符。 该方法还包括基于跟踪响应分组中的信息来识别连接路径中的透明代理。 还公开了一种用于跟踪连接路径的装置。
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公开(公告)号:US20080212484A1
公开(公告)日:2008-09-04
申请号:US11713138
申请日:2007-03-02
申请人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
发明人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
IPC分类号: H04L12/26
CPC分类号: H04L41/12
摘要: In one embodiment, a method for tracing a connection path from a source node to a destination node through a network having one or more transparent proxies includes generating a trace packet at the source node, transmitting the trace packet over the network towards the destination node, and receiving trace response packets in response to transmission of the trace packet. The trace response packets include a packet from the destination node and a packet from each of the transparent proxies in a data path from the source node to the destination node. Each of the packets from the transparent proxies includes an identifier of the transparent proxy transmitting the packet. The method further includes identifying the transparent proxies in the connection path based on information in the trace response packets. An apparatus for tracing a connection path is also disclosed.
摘要翻译: 在一个实施例中,用于通过具有一个或多个透明代理的网络跟踪从源节点到目的地节点的连接路径的方法包括在源节点处生成跟踪分组,通过网络向目的地节点发送跟踪分组, 以及响应于跟踪包的传输而接收到跟踪响应数据包。 跟踪响应分组包括来自目的地节点的分组和来自源节点到目的地节点的数据路径中的每个透明代理的分组。 来自透明代理的每个分组包括传输分组的透明代理的标识符。 该方法还包括基于跟踪响应分组中的信息来识别连接路径中的透明代理。 还公开了一种用于跟踪连接路径的装置。
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公开(公告)号:US07639625B2
公开(公告)日:2009-12-29
申请号:US11713138
申请日:2007-03-02
申请人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
发明人: Daniel Kaminsky , Arivu Ramasamy , Martin Cieslak , Mukund Ingle , Siddharth Vajirkar , Etai Lev Ran
IPC分类号: H04L12/26
CPC分类号: H04L41/12
摘要: In one embodiment, a method for tracing a connection path from a source node to a destination node through a network having one or more transparent proxies includes generating a trace packet at the source node, transmitting the trace packet over the network towards the destination node, and receiving trace response packets in response to transmission of the trace packet. The trace response packets include a packet from the destination node and a packet from each of the transparent proxies in a data path from the source node to the destination node. Each of the packets from the transparent proxies includes an identifier of the transparent proxy transmitting the packet. The method further includes identifying the transparent proxies in the connection path based on information in the trace response packets. An apparatus for tracing a connection path is also disclosed.
摘要翻译: 在一个实施例中,用于通过具有一个或多个透明代理的网络跟踪从源节点到目的地节点的连接路径的方法包括在源节点处生成跟踪分组,通过网络向目的地节点发送跟踪分组, 以及响应于跟踪包的传输而接收到跟踪响应数据包。 跟踪响应分组包括来自目的地节点的分组和来自源节点到目的地节点的数据路径中的每个透明代理的分组。 来自透明代理的每个分组包括传输分组的透明代理的标识符。 该方法还包括基于跟踪响应分组中的信息来识别连接路径中的透明代理。 还公开了一种用于跟踪连接路径的装置。
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