Flexible Application Classification
    5.
    发明申请
    Flexible Application Classification 有权
    灵活应用分类

    公开(公告)号:US20100146100A1

    公开(公告)日:2010-06-10

    申请号:US12329463

    申请日:2008-12-05

    IPC分类号: G06F15/16

    CPC分类号: H04L47/10 H04L47/2425

    摘要: A system includes an information storage module and an inspection module. The information storage module is configured to store a plurality of tags. Each tag is associated with a known set of traffic types of a plurality of known sets of traffic types. The inspection module is configured to compare a traffic flow to a set of traffic types to determine a matching set of traffic types, request a tag from the information storage module, and mark the traffic flow with the tag. The tag corresponds to the matching set of traffic types.

    摘要翻译: 系统包括信息存储模块和检查模块。 信息存储模块被配置为存储多个标签。 每个标签与多个已知的一组业务类型的一组已知的业务类型相关联。 检查模块被配置为将流量流与一组流量类型进行比较,以确定流量类型的匹配集合,从信息存储模块请求标签,并用标签标记流量。 标签对应于匹配的流量类型集。

    System and method for flexible classifcation of traffic types
    6.
    发明授权
    System and method for flexible classifcation of traffic types 有权
    流量类型灵活分类的系统和方法

    公开(公告)号:US08166160B2

    公开(公告)日:2012-04-24

    申请号:US12329463

    申请日:2008-12-05

    IPC分类号: G06F15/173

    CPC分类号: H04L47/10 H04L47/2425

    摘要: A system includes an information storage module and an inspection module. The information storage module is configured to store a plurality of tags. Each tag is associated with a known set of traffic types of a plurality of known sets of traffic types. The inspection module is configured to compare a traffic flow to a set of traffic types to determine a matching set of traffic types, request a tag from the information storage module, and mark the traffic flow with the tag. The tag corresponds to the matching set of traffic types.

    摘要翻译: 系统包括信息存储模块和检查模块。 信息存储模块被配置为存储多个标签。 每个标签与多个已知的一组业务类型的一组已知的业务类型相关联。 检查模块被配置为将流量流与一组流量类型进行比较,以确定流量类型的匹配集合,从信息存储模块请求标签,并用标签标记流量。 标签对应于匹配的流量类型集。

    Scalable multiprotocol label switching based virtual private networks and methods to implement the same
    7.
    发明授权
    Scalable multiprotocol label switching based virtual private networks and methods to implement the same 有权
    基于可扩展多协议标签交换的虚拟专用网和实现相同的方法

    公开(公告)号:US07796607B2

    公开(公告)日:2010-09-14

    申请号:US12130329

    申请日:2008-05-30

    IPC分类号: H04L12/28 H04L12/56

    摘要: Example scalable multi-protocol label switching (MPLS) based virtual private networks (VPNs) and methods to implement the same are disclosed. A disclosed example spoke provider edge (PE) router for an MPLS-based VPN includes a truncated virtual routing and forwarding (VRF) table containing a first value referencing a hub PE router and a second value referencing a first customer edge (CE) router coupled to the VPN via the PE router, and a forwarding module to forward a packet received from the first CE router to the hub PE router when the packet contains an address referencing a second CE router coupled to the VPN via a second spoke PE router.

    摘要翻译: 披露了基于虚拟专用网(VPN)的可扩展多协议标签交换(MPLS)示例及其实现方法。 用于基于MPLS的VPN的公开的示例性分支提供商边缘(PE)路由器包括截断的虚拟路由和转发(VRF)表,其包含引用集线器PE路由器的第一值,以及引用耦合的第一客户边缘(CE)路由器的第二值 通过PE路由器到VPN,以及转发模块,用于当分组包含参考经由第二辐条PE路由器耦合到VPN的第二CE路由器的地址时,将从第一CE路由器接收的分组转发到集线器PE路由器。

    Network aware application management
    8.
    发明授权
    Network aware application management 有权
    网络感知应用程序管理

    公开(公告)号:US08825820B2

    公开(公告)日:2014-09-02

    申请号:US12562826

    申请日:2009-09-18

    摘要: A method of managing a network application includes identifying a network path for the network application, obtaining network performance measurements along the network path, obtaining application performance information for the network application, and extracting infrastructure specific information for the infrastructure supporting the network application. The method further includes correlating the application performance information, network performance measurements, and the infrastructure specific information to identify a performance issue affecting the network application, and modifying the application behavior, the network behavior, or any combination thereof in response to the performance issue.

    摘要翻译: 管理网络应用的方法包括识别网络应用的网络路径,沿网络路径获得网络性能测量,获得网络应用的应用性能信息,以及为支持网络应用的基础设施提取基础架构特定信息。 该方法还包括将应用性能信息,网络性能测量和基础结构特定信息相关联以识别影响网络应用的性能问题,以及响应于性能问题修改应用行为,网络行为或其任何组合。

    Methods and apparatus to dynamically control access from virtual private networks to network-based shared resources
    10.
    发明授权
    Methods and apparatus to dynamically control access from virtual private networks to network-based shared resources 有权
    动态控制从虚拟专用网到基于网络的共享资源访问的方法和装置

    公开(公告)号:US08549616B2

    公开(公告)日:2013-10-01

    申请号:US12262615

    申请日:2008-10-31

    IPC分类号: H04L29/06

    摘要: Methods and apparatus to dynamically control access from VPNs to shared resources are disclosed. A disclosed example route reflector comprises a memory to implement a database, a user interface module to receive a request to permit access for a VPN to a shared resource, a BGP engine to process BGP advertisements, a network interface to receive a first BGP advertisement from a PE router associated with the VPN that includes a first RT associated with the VPN, and a shared resource access controller to update the database based on the request, to query the database to determine whether the VPN has access to the shared resource in response to the first BGP advertisement, and to direct the BGP engine to form a second BGP advertisement based on the first BGP advertisement that includes a second RT associated with the shared resource when the VPN has access to the shared resource.

    摘要翻译: 公开了从VPN到共享资源的动态控制访问的方法和装置。 所公开的示例性路由反射器包括用于实现数据库的存储器,用于接收允许对共享资源的VPN访问的请求的用户接口模块,用于处理BGP通告的BGP引擎,从第一BGP广告接收第一BGP广告的网络接口 与VPN相关联的PE路由器,其包括与所述VPN相关联的第一RT,以及共享资源访问控制器,用于根据所述请求来更新所述数据库,以查询所述数据库以确定所述VPN是否能够响应于所述共享资源的访问 所述第一BGP通告,并且指导所述BGP引擎基于所述第一BGP通告形成第二BGP通告,所述第一BGP通告包括当所述VPN能够访问所述共享资源时与所述共享资源相关联的第二RT。