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    Apparatus and methods for routerless layer 3 forwarding in a network
    1.
    发明授权
    Apparatus and methods for routerless layer 3 forwarding in a network 有权
    网络中路由器层3转发的装置和方法

    公开(公告)号：US06256314B1

    公开(公告)日：2001-07-03

    申请号：US09132030

    申请日：1998-08-11

    申请人： Benny Rodrig ,  Lior Shabtai

    发明人： Benny Rodrig ,  Lior Shabtai

    IPC分类号： H04L1256

    CPC分类号： H04L49/602 ,  H04L49/354

    摘要： A layer 3 forwarding method for layer 3 forwarding an individual packet from a station I to a station II wherein the packet's layer 2 destination includes a router within the network which is reachable from a network element A via which stations I and II are connected to the network, the router storing ARP information, the method including providing network element A with a capability to perform layer 3 forwarding of a packet from station I to station II, wherein the providing step includes learning, on the part of network element A, of forwarding information used by the router to forward packets from station I to station II, by reading the ARP information of the router and performing layer 3 forwarding on the individual packet, at network element A.

    摘要翻译： 用于层3的层3转发方法，其将单个分组从站I转发到站II，其中分组的层2目的地包括网络内可从站点I和II连接到网络A的网元A到达的路由器 网络，存储ARP信息的路由器，该方法包括向网元A提供执行从站I到站II的分组的层3转发的能力，其中所述提供步骤包括：在网元A的一部分上学习转发 路由器通过在网元A读取路由器的ARP信息并对单个数据包执行第3层转发，用于将站I到站II转发数据的信息。

    Methods and apparatus for allocating resources in a distributed environment based on network assessment
    4.
    发明申请
    Methods and apparatus for allocating resources in a distributed environment based on network assessment 有权
    基于网络评估在分布式环境中分配资源的方法和装置

    公开(公告)号：US20070072618A1

    公开(公告)日：2007-03-29

    申请号：US11238169

    申请日：2005-09-28

    申请人： Ilya Freytsis ,  Ran Ish-shalom ,  Benny Rodrig

    发明人： Ilya Freytsis ,  Ran Ish-shalom ,  Benny Rodrig

    IPC分类号： H04Q7/20

    CPC分类号： H04L67/1008 ,  H04L45/308 ,  H04L67/1002 ,  H04L67/101

    摘要： Methods and apparatus are provided for allocating resources in a distributed environment, such as a packet network, based on a network assessment. One or more resources are allocated to a request in a distributed environment by identifying one or more potential resources to handle the request; obtaining a network connection assessment between the requester and the one or more potential resources; and assigning at least one of the one or more potential resources to the request based on the evaluation. The network connection assessment can assess, for example, a quality of a network connection between the requester and each of the one or more potential resources or evaluate a topology of the network connection between the requester and each of the one or more potential resources. The one or more resources can be selected based on a score assigned to each of the one or more potential resources.

    摘要翻译： 提供了方法和装置，用于基于网络评估在诸如分组网络的分布式环境中分配资源。 通过识别处理该请求的一个或多个潜在资源，将一个或多个资源分配给分布式环境中的请求; 获得请求者与一个或多个潜在资源之间的网络连接评估; 以及基于所述评估将所述一个或多个潜在资源中的至少一个分配给所述请求。 网络连接评估可以例如评估请求者与一个或多个潜在资源中的每一个之间的网络连接的质量，或者评估请求者与一个或多个潜在资源中的每一个之间的网络连接的拓扑。 可以基于分配给一个或多个潜在资源中的每一个的分数来选择一个或多个资源。

    IP multicast in VLAN environment
    5.
    发明授权
    IP multicast in VLAN environment 有权
    VLAN环境中的IP组播

    公开(公告)号：US07924837B1

    公开(公告)日：2011-04-12

    申请号：US09629219

    申请日：2000-07-31

    申请人： Lior Shabtay ,  Benny Rodrig

    发明人： Lior Shabtay ,  Benny Rodrig

    IPC分类号： H04L12/56

    CPC分类号： H04L12/4641 ,  H04L12/1886 ,  H04L45/16

    摘要： A method of determining local multicast information of a local area network (LAN), comprising dividing the LAN to a number of segments larger than the number of virtual LANs (VLANs) in the network and creating a layer-3 multicast routing table, which relates to each of the segments separately.

    摘要翻译： 一种确定局域网（LAN）的本地组播信息的方法，包括将所述LAN划分成大于所述网络中的虚拟LAN数（VLAN）的数量的段，并创建第3层组播路由表 分别到每个段。

    Policy enforcing switch
    6.
    发明授权
    Policy enforcing switch 有权
    策略执行切换

    公开(公告)号：US06980549B1

    公开(公告)日：2005-12-27

    申请号：US09653656

    申请日：2000-09-01

    申请人： Lior Shabtay ,  Benny Rodrig

    发明人： Lior Shabtay ,  Benny Rodrig

    IPC分类号： H04L12/46 ,  H04L12/56 ,  H04L12/28

    CPC分类号： H04L47/2408 ,  H04L12/4641 ,  H04L45/30 ,  H04L47/10 ,  H04L47/20

    摘要： A method of accelerating the routing of frames by an acceleration switch within a network. The method includes receiving, by the acceleration switch, frames directed to one of one or more routers or switches of the network, determining, for at least some of the received frames, whether the frames belong to a first list of frame groups, defined by values of a plurality of frame parameters, and routing, by the acceleration switch, at least some of the received frames, the routed frames being selected responsive to the determining.

    摘要翻译： 一种通过网络内的加速开关加速帧路由的方法。 所述方法包括：通过所述加速切换器接收指向所述网络的一个或多个路由器或交换机之一的帧，对于所接收的帧的至少一些，确定所述帧是否属于由 多个帧参数的值，以及由加速度切换器路由至少一些所接收的帧，响应于确定选择路由帧。

    Creating a spanning tree of a network including clusters
    7.
    发明授权
    Creating a spanning tree of a network including clusters 有权
    创建包含集群的网络生成树

    公开(公告)号：US06724734B1

    公开(公告)日：2004-04-20

    申请号：US09333403

    申请日：1999-06-15

    申请人： Lior Shabtay ,  Benny Rodrig

    发明人： Lior Shabtay ,  Benny Rodrig

    IPC分类号： H04L1228

    CPC分类号： H04L45/02 ,  H04L12/462 ,  H04L12/4641

    摘要： A method of implementing a distributed algorithm which is based on sending Bridge Protocol Data Units (BPDUs) only between neighboring bridging-devices in a network. The method includes sending BPDUs from a first bridging-device of the network to at least one non-neighboring second bridging-device, and determining a characteristic of the network responsive to the BPDUs.

    摘要翻译： 一种实现基于仅在网络中的相邻桥接设备之间发送网桥协议数据单元（BPDU）的分布式算法的方法。 该方法包括将BPDU从网络的第一桥接设备发送到至少一个非相邻的第二桥接设备，以及响应于BPDU来确定网络的特性。

    Methods and apparatus for allocating resources in a distributed environment based on network assessment
    9.
    发明授权
    Methods and apparatus for allocating resources in a distributed environment based on network assessment 有权
    基于网络评估在分布式环境中分配资源的方法和装置

    公开(公告)号：US08103282B2

    公开(公告)日：2012-01-24

    申请号：US11238169

    申请日：2005-09-28

    申请人： Ilya Freytsis ,  Ran Ish-shalom ,  Benny Rodrig

    发明人： Ilya Freytsis ,  Ran Ish-shalom ,  Benny Rodrig

    IPC分类号： H04W72/00 ,  H04M3/42

    CPC分类号： H04L67/1008 ,  H04L45/308 ,  H04L67/1002 ,  H04L67/101

    摘要： Methods and apparatus are provided for allocating resources in a distributed environment, such as a packet network, based on a network assessment. One or more resources are allocated to a request in a distributed environment by identifying one or more potential resources to handle the request; obtaining a network connection assessment between the requester and the one or more potential resources; and assigning at least one of the one or more potential resources to the request based on the evaluation. The network connection assessment can assess, for example, a quality of a network connection between the requester and each of the one or more potential resources or evaluate a topology of the network connection between the requester and each of the one or more potential resources. The one or more resources can be selected based on a score assigned to each of the one or more potential resources.

    摘要翻译： 提供了方法和装置，用于基于网络评估在诸如分组网络的分布式环境中分配资源。 通过识别处理该请求的一个或多个潜在资源，将一个或多个资源分配给分布式环境中的请求; 获得请求者与一个或多个潜在资源之间的网络连接评估; 以及基于所述评估将所述一个或多个潜在资源中的至少一个分配给所述请求。 网络连接评估可以例如评估请求者与一个或多个潜在资源中的每一个之间的网络连接的质量，或者评估请求者与一个或多个潜在资源中的每一个之间的网络连接的拓扑。 可以基于分配给一个或多个潜在资源中的每一个的分数来选择一个或多个资源。