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1. 发明申请

WO2015071914A2 MULTICAST DATA MANAGEMENT 审中-公开
标题翻译：多媒体数据管理
公开(公告)号：WO2015071914A2
公开(公告)日：2015-05-21
申请号：PCT/IN2013/000695
申请日：2013-11-14
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MENTZE, Duane Edward , SANKARAN, Balaji
发明人： MENTZE, Duane Edward , SANKARAN, Balaji
CPC分类号： H04L12/46 , H04L12/185 , H04L47/15
摘要： An example method for managing multicast data packets in accordance with aspects of the present disclosure includes receiving an unregistered multicast data packet, identifying a first multicast filter entry in a group prefix table, the first multicast filter entry identifying a set of ports associated with the unregistered multicast data packet, determining presence of a second multicast filter entry in a flow table, the second multicast filter entry identifying a set of ports associated with the registered multicast data packet, choosing the first multicast filter entry or the second multicast filter entry as a chosen multicast filter entry based on the presence of the second multicast filter entry in the flow table, and transmitting the multicast data packet to the set of ports associated with the chosen multicast filter entry.
摘要翻译：根据本公开的方面的用于管理多播数据分组的示例性方法包括接收未注册的多播数据分组，识别组前缀表中的第一多播过滤条目，所述第一组播过滤条目标识与未注册的一组端口组播数据分组，确定流表中的第二组播过滤器条目的存在，所述第二组播过滤器条目标识与所注册的多播数据分组相关联的一组端口，选择所述第一组播过滤器条目或所述第二组播过滤器条目作为选择基于所述流表中的所述第二组播过滤器条目的存在，以及将所述组播数据分组发送到与所选择的组播过滤器条目相关联的端口组，进行组播过滤器条目。

2. 发明申请

WO2015166506A1 NETWORK SERVICE INSERTION 审中-公开
标题翻译：网络服务插件
公开(公告)号：WO2015166506A1
公开(公告)日：2015-11-05
申请号：PCT/IN2014/000287
申请日：2014-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , CHIU, Jechun , DEVARAJAN, Venkatavaradhan , MENTZE, Duane Edward , MILLS, Craig Joseph
发明人： CHIU, Jechun , DEVARAJAN, Venkatavaradhan , MENTZE, Duane Edward , MILLS, Craig Joseph
IPC分类号： H04L12/46
CPC分类号： H04L12/6418 , H04L12/4633 , H04L12/4641 , H04L45/745 , H04L61/2592 , H04L61/6022 , H04L67/327 , H04L69/22 , H04L69/324 , H04L69/325
摘要： Network service insertion includes determining a tunnel interface corresponding to a service entity to which an incoming packet is to be directed, the tunnel interface being determined based on software defined network (SDN) flow rules. Further, the incoming packet can be encapsulated based on a tunnel configuration corresponding to the tunnel interface to generate an encapsulated packet such that the encapsulated packet includes media access control (MAC) address headers and a virtual local area network (VLAN) tag associated with the incoming packet. The encapsulated packet can be sent to the service entity through the tunnel interface for network service insertion.
摘要翻译：网络服务插入包括确定对应于要引导的分组的服务实体的隧道接口，隧道接口是基于软件定义的网络（SDN）流规则来确定的。此外，可以基于与隧道接口相对应的隧道配置来封装传入分组，以生成封装分组，使得封装分组包括媒体访问控制（MAC）地址头和与该相关联的虚拟局域网（VLAN）标签传入包。封装的报文可以通过隧道接口发送给业务实体，用于网络业务插入。

3. 发明申请

WO2015183311A1 DETERMINE EDGE SWITCH BASED ON NETWORK TRAFFIC 审中-公开
标题翻译：基于网络交通的确定边缘切换
公开(公告)号：WO2015183311A1
公开(公告)日：2015-12-03
申请号：PCT/US2014/040285
申请日：2014-05-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： WACKERLY, Shaun , MENTZE, Duane Edward
IPC分类号： H04L12/26 , H04L12/931
CPC分类号： H04L12/6418 , H04L41/12
摘要： In one example implementation according to aspects of the present disclosure, a method may include receiving, by a computing system, network traffic from a network switch within a network responsive to a request to determine whether the switch is an edge switch for a particular end host within the network. The method may further include determining, by the computing system, whether the switch is an edge switch based on analyzing the network traffic sent by the particular end host through the network.
摘要翻译：在根据本公开的方面的一个示例实现中，方法可以包括：响应于确定交换机是否是用于特定终端主机的边缘交换的请求，由计算系统接收来自网络内的网络交换机的网络业务在网络内。该方法还可以包括：通过计算系统，基于通过网络分析由特定终端主机发送的网络流量，确定交换机是否是边缘交换机。

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