-
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。
-
公开(公告)号：US09319459B2
公开(公告)日：2016-04-19
申请号：US13200166
申请日：2011-09-19
申请人： Arivu Ramasamy , Jim Ervin , Martin Cieslak , Zach Seils , Venkataraman Anand , Tom Black
发明人： Arivu Ramasamy , Jim Ervin , Martin Cieslak , Zach Seils , Venkataraman Anand , Tom Black
IPC分类号： G06F15/173 , H04L29/08 , H04L12/701 , H04L29/06
CPC分类号： H04L67/1006 , H04L29/06 , H04L45/00 , H04L67/1027 , H04L67/142 , H04L67/146
摘要： In one embodiment, a method includes receiving session information at a traffic interceptor in communication with a plurality of service devices, the session information transmitted from one of the service devices and identifying flows associated with a session and the service device associated with the session, storing the session information at the traffic interceptor, and transmitting traffic received at the traffic interceptor to the service device selected based on the session information. An apparatus is also disclosed.
-
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。
-
公开(公告)号：US08817815B2
公开(公告)日：2014-08-26
申请号：US13335358
申请日：2011-12-22
IPC分类号： G06F15/16
CPC分类号： H04L69/161
摘要： In one embodiment, a method includes receiving a TCP (Transmission Control Protocol) packet at a service device configured to optimize traffic over a network link, inserting a discovery identifier in the TCP packet, encapsulating the TCP packet in a UDP (User Datagram Protocol) packet, and transmitting the UDP packet over the network link. An apparatus is also disclosed.
摘要翻译： 在一个实施例中，一种方法包括在服务设备处接收TCP（传输控制协议）分组，所述服务设备被配置为优化网络链路上的业务，在TCP分组中插入发现标识符，将TCP分组封装在UDP（用户数据报协议） 分组，并通过网络链路发送UDP分组。 还公开了一种装置。
-
公开(公告)号：US20130073743A1
公开(公告)日：2013-03-21
申请号：US13200166
申请日：2011-09-19
申请人： Arivu Ramasamy , Jim Ervin , Martin Cieslak , Zach Seils , Venkataraman Anand , Tom Black
发明人： Arivu Ramasamy , Jim Ervin , Martin Cieslak , Zach Seils , Venkataraman Anand , Tom Black
IPC分类号： G06F15/173
CPC分类号： H04L67/1006 , H04L29/06 , H04L45/00 , H04L67/1027 , H04L67/142 , H04L67/146
摘要： In one embodiment, a method includes receiving session information at a traffic interceptor in communication with a plurality of service devices, the session information transmitted from one of the service devices and identifying flows associated with a session and the service device associated with the session, storing the session information at the traffic interceptor, and transmitting traffic received at the traffic interceptor to the service device selected based on the session information. An apparatus is also disclosed.
摘要翻译： 在一个实施例中，一种方法包括在与多个服务设备通信的交通拦截器处接收会话信息，从服务设备之一发送的会话信息和识别与会话相关联的流和与会话相关联的服务设备，存储 在交通拦截器处的会话信息，以及将在交通拦截器处接收的业务传输到基于会话信息选择的服务设备。 还公开了一种装置。
-
公开(公告)号：US20130031269A1
公开(公告)日：2013-01-31
申请号：US13191575
申请日：2011-07-27
IPC分类号： G06F15/173
CPC分类号： H04L45/18
摘要： Techniques are provided to detect and correct for packet loops associated with network traffic that passes through a wide-area application services (WAAS) device in a data center network environment. The WAAS device receives a packet from a device in a first data center. The WAAS device determines the directionality of the packet relative to a destination device of the packet. The WAAS device also determines whether the packet has an indicator that associates the packet with the WAAS device. Based on whether the packet has an indicator that associates the packet with the wide area application services device, the WAAS device inserts an indicator within the packet when the directionality of the packet indicates that the packet is to be transmitted across a wide area network (WAN), wherein the indicator comprises information that associates the packet with the WAAS device. The WAAS device forwards the packet to a network based on its directionality.
摘要翻译： 提供技术来检测和纠正与通过数据中心网络环境中的广域应用服务（WAAS）设备的网络流量相关联的分组环路。 WAAS设备从第一数据中心中的设备接收分组。 WAAS设备确定分组相对于分组的目的地设备的方向性。 WAAS设备还确定分组是否具有将分组与WAAS设备相关联的指示符。 基于分组是否具有将分组与广域应用服务设备相关联的指示符，当分组的方向性指示要通过广域网（WAN）发送分组时，WAAS设备在分组内插入指示符 ），其中所述指示符包括将所述分组与所述WAAS设备相关联的信息。 WAAS设备根据其方向将数据包转发到网络。
-
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。
-
公开(公告)号：US08856304B2
公开(公告)日：2014-10-07
申请号：US13416304
申请日：2012-03-09
IPC分类号： G06F15/173 , H04L29/06 , H04L12/911
CPC分类号： H04L29/06102 , H04L47/825 , H04L69/164
摘要： Systems and methods are disclosed for the acceleration of UDP traffic. tive action may be taken. Dynamic TCP tunnels may be established as the traffic flows from a source to a destination device. As the present approach is dynamic, the operational complexities are drastically reduced/eliminated. High availability systems become much easier to implement with acceleration that is dynamic and adapts to the traffic flow.
摘要翻译： 公开了用于加速UDP流量的系统和方法。 可采取措施。 当流量从源到目标设备流量时，可以建立动态TCP隧道。 由于目前的方法是动态的，所以操作复杂性大大降低/消除。 高可用性系统变得更容易实现，加速是动态的，并适应流量。
-
9.发明授权Wide-area application services device to determine packet loop errors in a data center that communicates over a wide area network 有权广域应用服务设备，用于确定通过广域网进行通信的数据中心中的数据包环路错误公开(公告)号：US08850063B2
公开(公告)日：2014-09-30
申请号：US13191575
申请日：2011-07-27
IPC分类号： G06F13/00 , H04L12/705
CPC分类号： H04L45/18
摘要： Techniques are provided to detect and correct for packet loops associated with network traffic that passes through a wide-area application services (WAAS) device in a data center network environment. The WAAS device receives a packet from a device in a first data center. The WAAS device determines the directionality of the packet relative to a destination device of the packet. The WAAS device also determines whether the packet has an indicator that associates the packet with the WAAS device. Based on whether the packet has an indicator that associates the packet with the wide area application services device, the WAAS device inserts an indicator within the packet when the directionality of the packet indicates that the packet is to be transmitted across a wide area network (WAN), wherein the indicator comprises information that associates the packet with the WAAS device. The WAAS device forwards the packet to a network based on its directionality.
摘要翻译： 提供技术来检测和纠正与通过数据中心网络环境中的广域应用服务（WAAS）设备的网络流量相关联的分组环路。 WAAS设备从第一数据中心中的设备接收分组。 WAAS设备确定分组相对于分组的目的地设备的方向性。 WAAS设备还确定分组是否具有将分组与WAAS设备相关联的指示符。 基于分组是否具有将分组与广域应用服务设备相关联的指示符，当分组的方向性指示要通过广域网（WAN）发送分组时，WAAS设备在分组内插入指示符 ），其中所述指示符包括将所述分组与所述WAAS设备相关联的信息。 WAAS设备根据其方向将数据包转发到网络。
-
10.发明授权WAN secured VDI traffic for WAN optimization without required user configuration 有权WAN保护VDI流量进行WAN优化，无需用户配置公开(公告)号：US08516240B1
公开(公告)日：2013-08-20
申请号：US13271948
申请日：2011-10-12
申请人： Hui Wang , Michael A. DeMoney , Arindam Paul , Arivu Ramasamy
发明人： Hui Wang , Michael A. DeMoney , Arindam Paul , Arivu Ramasamy
CPC分类号： H04L63/0428 , H04L63/205 , H04L67/38
摘要： In order for intermediary WAAS devices to process and accelerate ICA traffic, they must decrypt the ICA traffic in order to examine it. Disclosed is a mechanism by which the ICA traffic may be re-encrypted for transport over the WAN in a manner that does not require explicit configuration by the administrator of the WAAS devices.
摘要翻译： 为了中介WAAS设备处理和加速ICA流量，它们必须解密ICA流量以便检查它。 公开了一种机制，通过该机制可以以不需要由WAAS设备的管理员进行显式配置的方式通过WAN重新加密ICA流量以进行传输。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.012 秒)
