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1. 发明授权

US08767526B1 Supplicant framework to handle clientless devices on a dot1x platform 有权
标题翻译：请求框架来处理dot1x平台上的无客户端设备
公开(公告)号：US08767526B1
公开(公告)日：2014-07-01
申请号：US12978987
申请日：2010-12-27
申请人： Manjunath Jagannatharao , Nipa Kumar , Sandip Shah , Nagendra Krishna Sundaranathan
发明人： Manjunath Jagannatharao , Nipa Kumar , Sandip Shah , Nagendra Krishna Sundaranathan
IPC分类号： H04L29/06
CPC分类号： H04L63/205 , H04L63/162 , H04W12/06
摘要： A network device may include a supplicant framework to generate a first 802.1x packet using a MAC address, associated with a first device as a first username and password in the first 802.1x packet; and generate a second 802.1x packet using a second username and password received from a second device via a captive-portal web page. The network device may further include an authenticator state machine to authenticate the first device with a Remote Authentication Dial In User Service (RADIUS) server using a first Extensible Authentication Protocol (EAP) packet that includes the first 802.1x packet; authenticate the second device with the RADIUS server using a second EAP packet that includes the second 802.1x packet; receive a third EAP packet from a third device; and authenticate the third device with the RADIUS server using the third EAP packet.
摘要翻译：网络设备可以包括请求方框架，以使用与第一设备相关联的MAC地址生成第一802.1x分组作为第一802.1x分组中的第一用户名和密码; 以及使用从第二设备经由捕获门户网页接收的第二用户名和密码生成第二802.1x分组。网络设备还可以包括认证器状态机，以使用包括第一802.1x分组的第一可扩展认证协议（EAP）分组来使用远程认证拨入用户服务（RADIUS）服务器来认证第一设备; 使用包括第二802.1x分组的第二EAP分组来向RADIUS服务器认证第二设备; 从第三设备接收第三EAP分组; 并使用第三个EAP数据包使用RADIUS服务器认证第三个设备。

2. 发明授权

US07680051B2 Optimizing TCP traffic via an SCTP association 有权
标题翻译：通过SCTP关联优化TCP流量
公开(公告)号：US07680051B2
公开(公告)日：2010-03-16
申请号：US11711959
申请日：2007-02-28
申请人： Nipa Kumar , Randall Stewart , Peter Lei , Ming Chen , Kenneth Durazzo
发明人： Nipa Kumar , Randall Stewart , Peter Lei , Ming Chen , Kenneth Durazzo
IPC分类号： H04L12/28 , H04J3/24
CPC分类号： H04L69/16 , H04L69/163
摘要： In one embodiment, a method can include: (i) pre-configuring a stream control transmission protocol (SCTP) association; (ii) receiving a transmission control protocol (TCP) packet in a network device, where the TCP packet is intended for a destination node; (iii) encapsulating the TCP packet into an SCTP payload; and (iv) transmitting the SCTP payload across a wide area network (WAN).
摘要翻译：在一个实施例中，一种方法可以包括：（i）预配置流控制传输协议（SCTP）关联; （ii）在网络设备中接收传输控制协议（TCP）分组，其中TCP分组旨在用于目的地节点; （iii）将TCP分组封装到SCTP有效载荷中; 和（iv）通过广域网（WAN）发送SCTP有效载荷。

3. 发明申请

US20080205445A1 Optimizing TCP traffic via an SCTP association 有权
标题翻译：通过SCTP关联优化TCP流量
公开(公告)号：US20080205445A1
公开(公告)日：2008-08-28
申请号：US11711959
申请日：2007-02-28
申请人： Nipa Kumar , Randall Stewart , Peter Lei , Ming Chen , Kenneth Durazzo
发明人： Nipa Kumar , Randall Stewart , Peter Lei , Ming Chen , Kenneth Durazzo
IPC分类号： H04L12/28
CPC分类号： H04L69/16 , H04L69/163
摘要： In one embodiment, a method can include: (i) pre-configuring a stream control transmission protocol (SCTP) association; (ii) receiving a transmission control protocol (TCP) packet in a network device, where the TCP packet is intended for a destination node; (iii) encapsulating the TCP packet into an SCTP payload; and (iv) transmitting the SCTP payload across a wide area network (WAN).
摘要翻译：在一个实施例中，一种方法可以包括：（i）预配置流控制传输协议（SCTP）关联; （ii）在网络设备中接收传输控制协议（TCP）分组，其中TCP分组旨在用于目的地节点; （iii）将TCP分组封装到SCTP有效载荷中; 和（iv）通过广域网（WAN）发送SCTP有效载荷。

4. 发明授权

US07406567B1 Algorithm to improve packet processing performance using existing caching schemes 有权
标题翻译：使用现有缓存方案提高数据包处理性能的算法
公开(公告)号：US07406567B1
公开(公告)日：2008-07-29
申请号：US10291894
申请日：2002-11-08
申请人： Harshad Nakil , Rajashekar Reddy , Hampapur Ajay , Nipa Kumar , Radesh Manian
发明人： Harshad Nakil , Rajashekar Reddy , Hampapur Ajay , Nipa Kumar , Radesh Manian
IPC分类号： G06F12/00
CPC分类号： G06F12/084 , G06F12/0835 , G06F12/109
摘要： A system and method for improving the speed of packet switching in a routing platform that maps shared I/O memory into two address spaces. The first address space is mapped with the cache attribute and uses the cache write through attribute. Addresses in this address space are not equal to the physical address in the shared I/O memory and are translated to the physical addresses. Code executed by the CPU to switch packets utilizes the first address space to access packet data. The second address space is mapped with the non-cache attribute and addresses in this space are equal to the physical addresses in the shared I/O memory. The second address space is utilized by I/O devices when accessing shared I/O memory. Addresses of buffers for storing packet data in the shared I/O memory are converted from the first address space to the second address space when given to I/O devices.
摘要翻译：一种用于提高将共享I / O存储器映射到两个地址空间的路由平台中的分组交换速度的系统和方法。第一个地址空间与缓存属性映射，并使用缓存写入通过属性。该地址空间中的地址不等于共享I / O存储器中的物理地址，并转换为物理地址。由CPU执行切换数据包的代码利用第一个地址空间来访问数据包数据。第二个地址空间与非高速缓存属性映射，该空间中的地址等于共享I / O存储器中的物理地址。访问共享I / O存储器时，I / O设备利用第二个地址空间。将I / O存储器中的分组数据存储的缓冲器的地址从给定给I / O设备的第一地址空间转换为第二地址空间。

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