公开(公告)号：US20150288601A1

公开(公告)日：2015-10-08

申请号：US14744694

申请日：2015-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： SHENG JIANG ,  Yu Fu

IPC: H04L12/723 ,  H04L12/741 ,  H04L12/725

CPC classification number: H04L45/507 ,  H04L12/4633 ,  H04L12/6418 ,  H04L45/306 ,  H04L45/308 ,  H04L45/50 ,  H04L45/745

Abstract: An IP data packet sending method and a label switching router are disclosed. The IP data packet sending method includes: receiving a first IP data packet sent by a user by using a user equipment; allocating a first label and a second label to the first IP data packet, where the first label is used to identify a destination address of the first IP data packet, the second label is used to identify semantic information corresponding to the first IP data packet, and the semantic information is different from the destination address; encapsulating the first label and the second label into an outer layer of the first IP data packet to form a second IP data packet, where the second label is an outer label, and the first label is an inner label; and sending the second IP data packet according to the first label and the second label.

Abstract translation: 公开IP数据包发送方法和标签交换路由器。 IP数据分组发送方法包括：通过使用用户设备接收用户发送的第一IP数据分组; 向所述第一IP数据分组分配第一标签和第二标签，其中所述第一标签用于标识所述第一IP数据分组的目的地地址，所述第二标签用于标识对应于所述第一IP数据分组的语义信息， 语义信息与目的地地址不同; 将第一标签和第二标签封装到第一IP数据包的外层中以形成第二IP数据包，其中第二标签是外部标签，第一标签是内部标签; 以及根据所述第一标签和所述第二标签发送所述第二IP数据分组。