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1. 发明授权

US08787176B2 Switch that monitors for fingerprinted packets 有权
标题翻译：用于监控指纹分组的交换机
公开(公告)号：US08787176B2
公开(公告)日：2014-07-22
申请号：US13259551
申请日：2009-10-29
申请人： Daniel E. Ford , Gregory D. Dolkas
发明人： Daniel E. Ford , Gregory D. Dolkas
IPC分类号： H04L12/26 , H04L12/28 , G06F15/173
CPC分类号： H04L43/026 , H04L41/046 , H04L43/022 , H04L63/306
摘要： A switch comprises a switching module coupled to a plurality of ports. The switching module receives and forwards a plurality of packets through the ports. The switch also comprises a management unit comprising a processor and an agent executable by the processor. The agent causes the processor to monitor each packet received by the switching module and determine whether each such packet contains a predetermined fingerprint. Upon determining that a packet contains the predetermined fingerprint, the processor causes additional information to be included in a copy of the fingerprinted packet and forwarded to a predetermined address. The switching module also forwards the packet containing the predetermined fingerprint, but without the additional information, to an address corresponding to a destination address contained in the packet. A method of programming the switches is also described as well as a management workstation used to program the switches and analyze the fingerprinted packets.
摘要翻译：交换机包括耦合到多个端口的交换模块。交换模块通过端口接收并转发多个数据包。交换机还包括管理单元，其包括处理器和可由处理器执行的代理。代理使处理器监视由切换模块接收的每个分组，并确定每个这样的分组是否包含预定的指纹。在确定分组包含预定指纹时，处理器将附加信息包括在指纹分组的副本中并转发到预定的地址。交换模块还将包含预定指纹的分组，但没有附加信息转发到与分组中包含的目的地地址相对应的地址。还描述了对开关进行编程的方法以及用于对开关进行编程并分析指纹分组的管理工作站。

2. 发明申请

US20120033558A1 SWITCH THAT MONITORS FOR FINGERPRINTED PACKETS 有权
标题翻译：切换指纹分组的监视器
公开(公告)号：US20120033558A1
公开(公告)日：2012-02-09
申请号：US13259551
申请日：2009-10-29
申请人： Daniel E. Ford , Gregory D. Dolkas
发明人： Daniel E. Ford , Gregory D. Dolkas
IPC分类号： H04L12/26
CPC分类号： H04L43/026 , H04L41/046 , H04L43/022 , H04L63/306
摘要： A switch comprises a switching module coupled to a plurality of ports. The switching module receives and forwards a plurality of packets through the ports. The switch also comprises a management unit comprising a processor and an agent executable by the processor. The agent causes the processor to monitor each packet received by the switching module and determine whether each such packet contains a predetermined fingerprint. Upon determining that a packet contains the predetermined fingerprint, the processor causes additional information to be included in a copy of the fingerprinted packet and forwarded to a predetermined address. The switching module also forwards the packet containing the predetermined fingerprint, but without the additional information, to an address corresponding to a destination address contained in the packet. A method of programming the switches is also described as well as a management workstation used to program the switches and analyze the fingerprinted packets.
摘要翻译：交换机包括耦合到多个端口的交换模块。交换模块通过端口接收并转发多个数据包。交换机还包括管理单元，其包括处理器和可由处理器执行的代理。代理使处理器监视由切换模块接收的每个分组，并确定每个这样的分组是否包含预定的指纹。在确定分组包含预定指纹时，处理器将附加信息包括在指纹分组的副本中并转发到预定的地址。交换模块还将包含预定指纹的分组，但没有附加信息转发到与分组中包含的目的地地址相对应的地址。还描述了对开关进行编程的方法以及用于对开关进行编程并分析指纹分组的管理工作站。

3. 发明申请

US20100309908A1 METHOD AND SYSTEM FOR COMMUNICATING WITH A NETWORK DEVICE 审中-公开
标题翻译：用于与网络设备通信的方法和系统
公开(公告)号：US20100309908A1
公开(公告)日：2010-12-09
申请号：US12480428
申请日：2009-06-08
申请人： Gregory D. Dolkas , Mark Gravel , Bruce LaVigne
发明人： Gregory D. Dolkas , Mark Gravel , Bruce LaVigne
IPC分类号： H04L12/56
CPC分类号： H04L43/50 , H04L49/555
摘要： Method for communicating with a network device. A data packet is provided, which includes a header, a payload, and a trailer. The data packet includes an error detection code derived at least partially based on data in the data packet. The error detection code is modified using a reversible function to provide a marked data packet. This marked data packet is sent to the network device.
摘要翻译：与网络设备进行通信的方法。提供了数据分组，其包括报头，有效载荷和报尾。数据分组包括至少部分地基于数据分组中的数据导出的错误检测代码。使用可逆函数修改错误检测码以提供标记的数据分组。该标记的数据包被发送到网络设备。

4. 发明授权

US09172612B2 Network device configuration management by physical location 有权
标题翻译：网络设备配置管理按物理位置
公开(公告)号：US09172612B2
公开(公告)日：2015-10-27
申请号：US12370355
申请日：2009-02-12
申请人： Richard H. Porter , Gregory D. Dolkas , Mark W. Fidler
发明人： Richard H. Porter , Gregory D. Dolkas , Mark W. Fidler
IPC分类号： G06F15/177 , H04L12/24
CPC分类号： H04L41/12 , H04L41/0213 , H04L41/0853 , Y02D30/30
摘要： A method of managing a network including maintaining a database of network configuration profiles, each network configuration profile corresponding to a network device type and a physical location relative to the network, determining with a network device a physical location of the network device relative to the network upon the network device being initially connected to the network, the network device being of a network device type, and determining a network configuration profile with which to configure the network device from the database based on the physical location and the network device type of the network device.
摘要翻译：一种管理网络的方法，包括维护网络配置简档的数据库，与网络设备类型对应的每个网络配置简档和相对于网络的物理位置，使用网络设备确定网络设备相对于网络的物理位置在网络设备最初连接到网络的情况下，网络设备是网络设备类型，并且基于网络的物理位置和网络设备类型来确定从数据库配置网络设备的网络配置简档设备。

5. 发明申请

US20110270957A1 METHOD AND SYSTEM FOR LOGGING TRACE EVENTS OF A NETWORK DEVICE 审中-公开
标题翻译：用于记录网络设备的跟踪事件的方法和系统
公开(公告)号：US20110270957A1
公开(公告)日：2011-11-03
申请号：US12771868
申请日：2010-04-30
申请人： The PHAN , Gregory D. Dolkas , Serge Zelenov
发明人： The PHAN , Gregory D. Dolkas , Serge Zelenov
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： H04L41/0622
摘要： A method for logging trace events of a network device in a network is described herein. A plurality of log events may be generated based on a source level. The plurality of log events is stored to a log buffer of the network device. The log buffer is monitored for a trigger event, which is a condition in the network. It is determined whether the trigger event is detected. Upon detecting the trigger event, one or more log events of the plurality of log events in an ex-ante window of the log buffer are determined. A log event of the one or more log events is provided to a system log. Upon determining the trigger event is not detected, it is determined whether the one or more log events of the plurality of log events in the ex-ante window satisfy a log level. A severity of the source level is lower than a severity of the log level.
摘要翻译：本文描述了用于记录网络中的网络设备的跟踪事件的方法。可以基于源级别生成多个日志事件。多个日志事件被存储到网络设备的日志缓冲器中。监视日志缓冲区的触发事件，这是网络中的一个条件。确定是否检测到触发事件。在检测到触发事件时，确定日志缓冲器的事先窗口中的多个日志事件的一个或多个日志事件。将一个或多个日志事件的日志事件提供给系统日志。在确定未检测到触发事件时，确定事先窗口中的多个日志事件中的一个或多个日志事件是否满足日志级别。源级别的严重性低于日志级别的严重性。

6. 发明申请

US20100205281A1 NETWORK DEVICE CONFIGURATION MANAGEMENT BY PHYSICAL LOCATION 有权
标题翻译：网络设备配置管理的物理位置
公开(公告)号：US20100205281A1
公开(公告)日：2010-08-12
申请号：US12370355
申请日：2009-02-12
申请人： Richard H. Porter , Gregory D. Dolkas , Mark W. Fidler
发明人： Richard H. Porter , Gregory D. Dolkas , Mark W. Fidler
IPC分类号： G06F15/177 , H04L12/28 , G06F17/30
CPC分类号： H04L41/12 , H04L41/0213 , H04L41/0853 , Y02D30/30
摘要： A method of managing a network including maintaining a database of network configuration profiles, each network configuration profile corresponding to a network device type and a physical location relative to the network, determining with a network device a physical location of the network device relative to the network upon the network device being initially connected to the network, the network device being of a network device type, and determining a network configuration profile with which to configure the network device from the database based on the physical location and the network device type of the network device.
摘要翻译：一种管理网络的方法，包括维护网络配置简档的数据库，与网络设备类型对应的每个网络配置简档和相对于网络的物理位置，使用网络设备确定网络设备相对于网络的物理位置在网络设备最初连接到网络的情况下，网络设备是网络设备类型，并且基于网络的物理位置和网络设备类型来确定从数据库配置网络设备的网络配置简档设备。

7. 发明授权

US5007051A Link layer protocol and apparatus for data communication 失效
标题翻译：链路层协议和数据通信装置
公开(公告)号：US5007051A
公开(公告)日：1991-04-09
申请号：US319897
申请日：1989-03-03
申请人： Gregory D. Dolkas , William R. Martin
发明人： Gregory D. Dolkas , William R. Martin
IPC分类号： H04L1/00 , H04L12/56 , H04L29/06 , H04L29/08
CPC分类号： H04L1/0061 , H04L1/0041 , H04L29/06 , H04L47/10 , H04L47/225 , H04L47/30 , H04L69/324
摘要： A method and device for controlling the transmission across a data link is disclosed. Link Layer protocol formatting in a variation on a "sliding window" protocol is implemented. In data communication equipment, a protocol controller device is described, coupling a first input/output means, for coupling to a local data terminal equipment, to a second input/output means, for coupling said local data terminal equipment to a communication link, comprising: first porting means for transferring information in to and out from said first input/output means; second porting means for transferring said information to and from said second input/output means; switching means coupled to said first porting means for controlling an input/output information transfer path through said porting means; information holding means, coupled to said first porting means and to said second porting means, for pipelining said information through said device; and controlling means, coupled to said holding means and said second porting means, for protocol formatting of said information. The present invention includes a method for controlling data transmission using an open systems interconnection model, comprising: providing link layer sliding window protocol formatting of information to be transmitted such that said protocol provides transmission error control; and providing link layer sliding window protocol formatting of information to be transmitted such that said protocol provides transmission flow control and fully decoded control information.
摘要翻译：公开了一种用于控制数据链路传输的方法和装置。实现了“滑动窗口”协议中的变体中的链路层协议格式化。在数据通信设备中，描述了协议控制器设备，将用于耦合到本地数据终端设备的第一输入/输出装置耦合到第二输入/输出装置，用于将所述本地数据终端设备耦合到通信链路，包括：用于将信息传送到所述第一输入/输出装置中的第一移位装置; 用于将所述信息传送到所述第二输入/输出装置和/ 切换装置，其耦合到所述第一移植装置，用于控制通过所述移植装置的输入/输出信息传送路径; 信息保持装置，耦合到所述第一端口装置和所述第二端口装置，用于通过所述装置流水线化所述信息; 以及耦合到所述保持装置和所述第二移植装置的用于协议格式化所述信息的控制装置。本发明包括一种使用开放系统互连模型来控制数据传输的方法，包括：提供链路层滑动窗口协议格式化要发送的信息，使得所述协议提供传输错误控制; 并提供要发送的信息的链路层滑动窗口协议格式化，使得所述协议提供传输流控制和完全解码的控制信息。

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