公开(公告)号：US20150163135A1

公开(公告)日：2015-06-11

申请号：US14626601

申请日：2015-02-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xudong Zhang ,  Wenxia Hou ,  Wei Zeng ,  Yuefeng Liu

IPC: H04L12/741

CPC classification number: H04L45/74 ,  H04L45/026 ,  H04L45/66 ,  H04L47/34

Abstract: Embodiments of the present invention provide a method, network device, and system for sending and receiving a packet. The method includes fragmenting, by a first network device, a first Hello packet. Each Hello fragment packet has a fragment ID and a content identifier. The first network device sends fragment brief information of the first Hello packet to a second network device. The fragment brief information of the first Hello packet includes fragment information of each Hello fragment packet. The first network device sends the Hello fragment packet corresponding to the first Hello packet if the first network device receives a request packet sent by the second network device.

Abstract translation: 本发明的实施例提供一种用于发送和接收分组的方法，网络设备和系统。 该方法包括由第一网络设备分段第一Hello分组。 每个Hello片段包都有一个片段ID和一个内容标识符。 第一网络设备向第二网络设备发送第一Hello报文的分片简要信息。 第一个Hello包的片段简要信息包括每个Hello片段包的片段信息。 如果第一网络设备接收到由第二网络设备发送的请求分组，则第一网络设备发送与第一Hello分组对应的Hello分片分组。

公开(公告)号：US09509607B2

公开(公告)日：2016-11-29

申请号：US14626601

申请日：2015-02-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xudong Zhang ,  Wenxia Hou ,  Wei Zeng ,  Yuefeng Liu

IPC: H04L12/28 ,  H04L12/741 ,  H04L12/801 ,  H04L12/721 ,  H04L12/751

CPC classification number: H04L45/74 ,  H04L45/026 ,  H04L45/66 ,  H04L47/34

Abstract: Embodiments of the present invention provide a method, network device, and system for sending and receiving a packet. The method includes fragmenting, by a first network device, a first Hello packet. Each Hello fragment packet has a fragment ID and a content identifier. The first network device sends fragment brief information of the first Hello packet to a second network device. The fragment brief information of the first Hello packet includes fragment information of each Hello fragment packet. The first network device sends the Hello fragment packet corresponding to the first Hello packet if the first network device receives a request packet sent by the second network device.

Abstract translation: 本发明的实施例提供一种用于发送和接收分组的方法，网络设备和系统。 该方法包括由第一网络设备分段第一Hello分组。 每个Hello片段包都有一个片段ID和一个内容标识符。 第一网络设备向第二网络设备发送第一Hello报文的分片简要信息。 第一个Hello包的片段简要信息包括每个Hello片段包的片段信息。 如果第一网络设备接收到由第二网络设备发送的请求分组，则第一网络设备发送对应于第一Hello分组的Hello分片分组。