公开(公告)号：US09605446B2

公开(公告)日：2017-03-28

申请号：US15028526

申请日：2014-10-14

申请人： Lior Shabtay ,  Etay Hugi ,  Eli Ophir

发明人： Lior Shabtay

IPC分类号： G06F1/16 ,  E05B19/04 ,  G06F1/18 ,  H05K5/02 ,  E05B19/26 ,  G06F13/40

CPC分类号： E05B19/043 ,  E05B19/04 ,  E05B19/26 ,  G06F1/18 ,  G06F1/181 ,  G06F13/4068 ,  H05K5/0278

摘要： A key having a gripping portion, the key is left protruding so that torque can be applied by the key user. The gripping portion includes a gripping portion structure. The gripping portion structure further includes an electronic device having a plug connectable to a plug receptacle of electronic appliance. The electronic device integrated in the gripping portion structure. Along at least one side of the gripping portion structure disposed an elongated slot which is wide enough to be used as a key ring receptacle where the key ring, can pass through. The key gripping portion have a freedom of movement for the key user to move the key around the key ring and also a freedom of movement to cross the key ring to either direction, inwardly or outwardly for enabling comfortable access of the plug of the electronic device to be connected to the plug receptacle of electronic appliance.

公开(公告)号：US20160251875A1

公开(公告)日：2016-09-01

申请号：US15028526

申请日：2014-10-14

申请人： Etay HUGI ,  Eli OPHIR ,  Lior SHABTAY

发明人： Lior SHABTAY

IPC分类号： E05B19/04 ,  E05B19/26 ,  G06F1/18 ,  G06F13/40

CPC分类号： E05B19/043 ,  E05B19/04 ,  E05B19/26 ,  G06F1/18 ,  G06F1/181 ,  G06F13/4068 ,  H05K5/0278

摘要： A key having a gripping portion, the key is left protruding so that torque can be applied by the key user. The gripping portion includes a gripping portion structure. The gripping portion structure further includes an electronic device having a plug connectable to a plug receptacle of electronic appliance. The electronic device integrated in the gripping portion structure. Along at least one side of the gripping portion structure disposed an elongated slot which is wide enough to be used as a key ring receptacle where the key ring, can pass through. The key gripping portion have a freedom of movement for the key user to move the key around the key ring and also a freedom of movement to cross the key ring to either direction, inwardly or outwardly for enabling comfortable access of the plug of the electronic device to be connected to the plug receptacle of electronic appliance.

摘要翻译： 具有抓握部分的钥匙，钥匙被突出，使得钥匙用户可以施加扭矩。 夹持部分包括夹持部分结构。 抓握部分结构还包括具有可连接到电子设备的插头插座的插头的电子设备。 集成在抓握部结构中的电子装置。 沿着抓握部分结构的至少一侧设置有一个细长的狭槽，其宽度足以被用作钥匙环可以通过的钥匙圈容器。 钥匙把持部分具有移动的自由度，以使钥匙使用者能够围绕钥匙环移动钥匙，并且还具有自由度，以便将键环向内或向外横过钥匙圈，以使电子装置的插头能够舒适地接近 连接到电子设备的插头插座。

公开(公告)号：US07093027B1

公开(公告)日：2006-08-15

申请号：US10201852

申请日：2002-07-23

申请人： Lior Shabtay ,  Yoav Kluger ,  Yaron Raz

发明人： Lior Shabtay ,  Yoav Kluger ,  Yaron Raz

IPC分类号： H04L12/28

CPC分类号： H04L12/4633 ,  H04L12/4641 ,  H04L43/0811 ,  H04L45/00 ,  H04L45/22 ,  H04L45/28 ,  H04L45/50

摘要： A fast protection mechanism capable of maintaining end-to-end and fast local protection on the order of sub 50 ms for both VLAN only based connections and for connections that are based partially on VLAN technology and partially on MPLS technology. The present invention is suitable for use edge switches configured in a stack or ring topology. The NMS provisions both the main and alternative VLANs in each edge switch in the stack portions of the network. When a link failure occurs, the edge switches on either end of the failed link immediately switch all protected traffic going through that link to the alternative VLAN. The packets are then returned on the links over which they were received. Hello messages are used to signal the remote end that a link failure has occurred and that protected traffic must be switched to the main or alternative VLAN in accordance with the VLAN the Hello message was received on.

摘要翻译： 一种快速保护机制，能够为仅基于VLAN的连接以及部分基于VLAN技术部分基于MPLS技术的连接维护端到端和快速的本地保护，时间小于50 ms。 本发明适用于以堆叠或环形拓扑结构配置的边缘交换机。 NMS在网络的堆叠部分中提供每个边缘交换机中的主要和替代VLAN。 当发生链路故障时，故障链路任一端的边缘切换将立即将通过该链路的所有受保护流量切换到备用VLAN。 然后，数据包在它们被接收的链路上返回。 Hello消息用于向远程信号发送链路故障，并且受保护流量必须根据收到的Hello消息的VLAN切换到主VLAN或备用VLAN。

公开(公告)号：US07027406B1

公开(公告)日：2006-04-11

申请号：US09535987

申请日：2000-03-27

申请人： Lior Shabtay ,  Moshe Island ,  Nachman Cohen ,  Guy Kronenthal ,  Michael Saltzman ,  Gidi Navon ,  Ron Bin

发明人： Lior Shabtay ,  Moshe Island ,  Nachman Cohen ,  Guy Kronenthal ,  Michael Saltzman ,  Gidi Navon ,  Ron Bin

IPC分类号： H04L12/26

CPC分类号： H04L12/4625

摘要： A method of managing connectivity between an end-device and one of a plurality of bridging-devices connected to the end-device. The method includes transmitting test messages by each of the bridging-devices, transmitting test messages by the end-device, determining, in each of the bridging-devices, with which of the other devices there is an operative connection, based on the test messages the bridging-device receives and determining, in each of the bridging-devices, whether a port leading to the end-device should be in a forwarding or blocking state responsive to the determination of the operative connections.

摘要翻译： 管理终端设备与连接到终端设备的多个桥接设备中的一个之间的连接性的方法。 该方法包括通过每个桥接设备发送测试消息，由终端设备发送测试消息，基于测试消息在每个桥接设备中确定与其中哪个设备有操作连接 桥接设备在每个桥接设备中接收并确定响应于确定操作连接的通向终端设备的端口是否应当处于转发或阻塞状态。

公开(公告)号：US20110194404A1

公开(公告)日：2011-08-11

申请号：US12704234

申请日：2010-02-11

申请人： Yoav Kluger ,  Lior Shabtay

发明人： Yoav Kluger ,  Lior Shabtay

IPC分类号： H04J3/14 ,  H04L12/28

CPC分类号： H04L45/48 ,  H04L12/40189 ,  H04L12/437 ,  H04L45/04 ,  H04L45/68

摘要： A novel and useful system and method for fast protection of dual homed Virtual Private LAN Service (VPLS) spokes. Fast protection is achieved by forwarding traffic to the dual homed VPLS spoke from the VSI that is not currently the one currently serving it, as long as the traffic is known unicast. Egress traffic at the VSI that does not currently serve the VPLS-spoke is re-routed over a protection transport entity to the VPLS-spoke through the device of the VSI currently serving it. Broadcast, multicast and unknown (BMU) traffic is sent to the VPLS spoke only by the BMU-primary VSI. BMU frames received at the BMU-secondary VSI are dropped. A fast election process serves to elect the BMU-primary for coordinating between the two VSIs serving the same VPLS spoke. In addition, a flag is inserted in each frame at an ingress VSI to indicate whether the frame is known or unknown unicast. Unknown unicast frames are forwarded to the VPLS spoke only by the BMU-primary.

摘要翻译： 一种新颖有用的系统和方法，用于双重归属虚拟专用局域网服务（VPLS）辐射的快速保护。 只要业务被称为单播，就可以通过将流量从VSI转发到目前不在服务的VSI的双归属VPLS分支来实现快速保护。 目前不服务于VPLS-spoke的VSI上的出口流量通过保护传输实体通过目前服务于其的VSI的设备重新路由到VPLS-spoke。 广播，组播和未知（BMU）流量仅通过BMU主VSI发送到VPLS。 在BMU次级VSI处接收到的BMU帧被丢弃。 快速选举过程用于选择BMU主用于在服务于相同VPLS语音的两个VSI之间进行协调。 另外，在入口VSI的每个帧中插入一个标志，以指示该帧是否是已知的或未知的单播。 未知的单播帧被转发到仅由BMU主设备的VPLS辐条。

公开(公告)号：US08804748B2

公开(公告)日：2014-08-12

申请号：US13076498

申请日：2011-03-31

申请人： Zhiping Jia ,  Dudu Akler ,  Lior Shabtay

发明人： Zhiping Jia ,  Dudu Akler ,  Lior Shabtay

IPC分类号： H04L12/28

CPC分类号： H04L41/0806 ,  H04L12/42 ,  H04L12/4641 ,  H04L41/0213 ,  H04L41/0886

摘要： A novel and useful hitless node insertion mechanism for configuring a new node to be inserted into an Ethernet network. The mechanism comprises pre-configuring the new node into a partially configured state, disconnecting a network link where the new node is to be inserted and connecting the new node to at least one end of the disconnected link. All data traffic received from neighboring nodes is then blocked and fake signal failure (SF) messages are generated and sent if Ethernet Ring Protection (ERP) messages are detected. An in-band management port is then selected and a configuration from a Network Management System (NMS) is received. Once configuration of the said new node is complete, the new node is set to a fully configured state.

摘要翻译： 一种新颖有用的无限节点插入机制，用于配置要插入以太网的新节点。 该机制包括将新节点预配置为部分配置的状态，断开新节点将要插入的网络链路，并将新节点连接到断开的链路的至少一端。 如果检测到以太网环保护（ERP）消息，则从相邻节点接收到的所有数据流量被阻塞并产生伪信号故障（SF）消息并发送。 然后选择带内管理端口，并接收来自网络管理系统（NMS）的配置。 一旦所述新节点的配置完成，则新节点被设置为完全配置的状态。

公开(公告)号：US20130117455A1

公开(公告)日：2013-05-09

申请号：US13542633

申请日：2012-07-05

申请人： Lior Shabtay ,  Dan Beiser ,  Ofir Friedman ,  Eyal Amitai ,  Guy Kronental

发明人： Lior Shabtay ,  Dan Beiser ,  Ofir Friedman ,  Eyal Amitai ,  Guy Kronental

IPC分类号： H04L29/06

CPC分类号： H04L65/1069 ,  H04L67/02 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1014 ,  H04L67/1027 ,  H04L67/14 ,  H04L67/142 ,  H04L69/16 ,  H04L69/163 ,  H04L69/329

摘要： A method of connecting a client to a server by a load balancer associated with a plurality of servers. The method includes establishing a first connection for transmission of packets between the load balancer and the client, selecting a server to service the client, and splicing the first connection with a second connection between the load balancer and the selected server, the second connection being established before the first connection.

摘要翻译： 由与多个服务器相关联的负载平衡器将客户机连接到服务器的方法。 该方法包括建立用于在负载平衡器和客户端之间传输分组的第一连接，选择服务器以服务客户机，以及将第一连接与负载平衡器和所选择的服务器之间的第二连接进行拼接，建立第二连接 在第一次连接之前。

公开(公告)号：US20120147893A1

公开(公告)日：2012-06-14

申请号：US12962944

申请日：2010-12-08

申请人： LIOR SHABTAY ,  ZHIPING JIA

发明人： LIOR SHABTAY ,  ZHIPING JIA

IPC分类号： H04L12/28

CPC分类号： H04L12/437 ,  H04L12/40189 ,  H04L45/04 ,  H04L45/48 ,  H04L45/68

摘要： An E-Tree service interoperability mechanism between VPLS domain devices (e.g., MPLS domain devices) and Ethernet domain devices. E-Tree interoperability functionality is provided whereby the E-domain device directly connected to the VPLS device is modified to perform an asymmetric VLAN tag manipulation on traffic forwarded between the VPLS device and itself. The capabilities of VPLS are used to divide between roots and leaves, even if both exist in the same E-domain, so that they do not share VLANs resulting in preventing roots and leaves in the same E-domain from communicating directly, but rather through the VPLS devices to which the E-domain connects. Traffic on the E-domain is segregated into a root VLAN to which roots are connected, a root-to-leaf VLAN for forwarding root-originated traffic from the VPLS-domain to the leafs, and a leaf-to-root VLAN for handling traffic originated by the leafs destined to roots.

摘要翻译： VPLS域设备（例如，MPLS域设备）和以太网域设备之间的E-Tree服务互操作机制。 提供了E-Tree互操作性功能，通过修改直接连接到VPLS设备的E域设备，对VPLS设备和本身之间转发的流量执行非对称VLAN Tag操作。 VPLS的功能用于分割根和叶，即使两者都存在于同一个E域中，因此它们不共享VLAN，从而防止同一E域中的根和叶离开直接通信，而是通过 E域连接的VPLS设备。 E域上的流量被隔离成根连接的根VLAN，用于将根源发起的流量从VPLS域转发到叶的根到叶VLAN，以及用于处理的叶到根VLAN 交通起源于注定为根的叶子。

公开(公告)号：US07606203B1

公开(公告)日：2009-10-20

申请号：US10631451

申请日：2003-07-30

申请人： Lior Shabtay ,  Sergei Kaplan

发明人： Lior Shabtay ,  Sergei Kaplan

IPC分类号： H04W4/00

CPC分类号： H04L1/08 ,  H04L12/40 ,  H04L12/413 ,  H04L12/4625 ,  H04L43/0835 ,  H04L2001/0097

摘要： An apparatus for and method of packet loss measurement for TLS connections in an MEN that overcomes the problems of the prior art. The mechanism is operative to ensure that only one copy of each received packet is counted when exiting the TLS connection (unless dropped along the path due to congestion, etc.), so that the number of egress packets counted can be accurately compared with the number of ingress packets counted. Only a single copy of each packet is marked, i.e. flagged, at ingress. Any bridging along the path that needs to duplicate the packet forwards only a single marked copy of the packet. All other copies are forwarded unmarked. At the egress from the TLS, only marked packets are counted by the egress counter. In a second embodiment, a duplication field is inserted into each packet to better track all the duplicate copies of a packet.

摘要翻译： 用于在MEN中的TLS连接的分组丢失测量的装置和方法，其克服了现有技术的问题。 该机制可用于确保在退出TLS连接时计数每个接收到的分组的一个副本（除非由于拥塞等而沿路径丢失），以便计数的出口分组数量可以与数字 入侵数据包计数。 每个数据包只有一个拷贝被标记，即标记在入口处。 沿着需要复制数据包的路径的任何桥接仅转发数据包的单个标记副本。 所有其他副本都未被标记。 在TLS的出口处，只有标记的数据包才被出口计数器计数。 在第二实施例中，将复制字段插入到每个分组中以更好地跟踪分组的所有重复副本。

公开(公告)号：US07492779B2

公开(公告)日：2009-02-17

申请号：US10982584

申请日：2004-11-05

申请人： Golan Schzukin ,  Lior Shabtay ,  Doron Vider ,  Yaron Raz

发明人： Golan Schzukin ,  Lior Shabtay ,  Doron Vider ,  Yaron Raz

IPC分类号： H04L12/26

CPC分类号： H04L47/10 ,  H04L47/20 ,  H04L47/263 ,  H04L47/30 ,  H04L47/32

摘要： An apparatus for and method of enforcing precedence of committed traffic over excess traffic that overcomes the difficulty in supporting committed over excess traffic and has particular application to distributed queuing systems. Queue control messages are generated and transmitted to other line cards to guarantee that committed traffic is not dropped when sent from multiple sources such as line interface cards to a single destination. When the level of a queue exceeds a threshold and flow control is received for the corresponding destination, the queue starts dropping excess traffic and messages indicating the queue status are sent to all other lines cards. When a line card receives a queue control message that another line card started dropping excess traffic to a specific destination, it also starts dropping excess traffic to that destination as well.

摘要翻译： 一种用于强制承诺流量优先于过量流量的装置和方法，其克服了承诺过度流量的困难，并且具有特定应用于分布式排队系统。 生成队列控制消息并将其传输到其他线路卡，以确保从多个源（例如线路接口卡）发送到单个目的地时，承诺的流量不会丢失。 当队列级别超过阈值并接收到对应目的地的流量控制时，队列开始丢弃多余的流量，并将指示队列状态的消息发送到所有其他线路卡。 当线路卡接收到另一个线路卡开始将特定目的地的超量流量丢弃的队列控制消息时，它也开始将超出的流量降低到该目的地。