公开(公告)号：US20160285820A1

公开(公告)日：2016-09-29

申请号：US15177979

申请日：2016-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shiyong TAN ,  Hui CAI ,  Hui NI

IPC: H04L29/12

CPC classification number: H04L61/103 ,  H04L45/38 ,  H04L45/74 ,  H04L61/2007 ,  H04L61/6022

Abstract: The present invention discloses a method for processing an address resolution protocol message, a switch, and a controller. The method includes: receiving, by a switch, a flow rule that corresponds to an ARP message and that is sent from a controller; and constructing, by the switch, an ARP message according to the received flow rule, and sending the ARP message, where the flow rule includes: a match rule that corresponds to an ARP message and an action set that corresponds to an ARP message. According to the present invention, ARP-mechanism-based interaction with an external device can be implemented.

Abstract translation: 本发明公开了一种处理地址解析协议消息，交换机和控制器的方法。 该方法包括：通过交换机接收对应于ARP消息并从控制器发送的流规则; 并通过交换机根据接收到的流规则构建ARP消息，并发送ARP消息，其中流规则包括：对应于ARP消息的匹配规则和对应于ARP消息的动作集。 根据本发明，可以实现与外部设备的基于ARP机制的交互。

公开(公告)号：US20150245239A1

公开(公告)日：2015-08-27

申请号：US14710795

申请日：2015-05-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shiyong TAN ,  Xiaoyan SHI

IPC: H04W28/02 ,  H04L12/24 ,  H04W72/04 ,  H04L12/741

CPC classification number: H04W28/0252 ,  H04L41/0893 ,  H04L41/5019 ,  H04L45/745 ,  H04M15/66 ,  H04W4/24 ,  H04W28/0215 ,  H04W72/0413

Abstract: The present invention provides a method and a network element for acquiring information about a packet. The method includes: after a UE establishes a bearer, sending, by a first network element, a first acquiring request to a second network element, where the first acquiring request is used to instruct the second network element to acquire information about a packet that is transmitted between the UE and a packet data network PDN and passes through the second network element; and receiving, by the first network element, information about a packet, where the information about the packet is sent by the second network element, and the information about the packet is information that is about a packet and is collected by the second network element according to the first acquiring request.

Abstract translation: 本发明提供一种用于获取关于分组的信息的方法和网络元件。 该方法包括：在UE建立承载之后，由第一网元向第二网元发送第一获取请求，其中第一获取请求用于指示第二网元获取有关分组的信息 在UE和分组数据网络PDN之间传送并通过第二网络元件; 并且由第一网元接收关于分组的信息由第二网元发送的信息，关于分组的信息是关于分组的信息，并且由第二网元收集，根据 到第一个获取请求。