公开(公告)号：US09118556B2

公开(公告)日：2015-08-25

申请号：US13903848

申请日：2013-05-28

Applicant: Huawei Technologies Co., LTD

Inventor： Zhenbin Li ,  Tieying Huang ,  Nan Meng ,  Feng Ke ,  Chun Liu

IPC: H04L12/28 ,  H04L12/24 ,  H04L12/46

CPC classification number: H04L41/0836 ,  H04L12/4633

Abstract: A method for establishing tunnels includes establishing a first unidirectional tunnel from a first node to a second node, and sending a first instruction for establishing a reverse tunnel of the first tunnel, when sending the first instruction to the second node, triggering the establishment of a second unidirectional tunnel from the second node to the first node, and binding the second tunnel to the first tunnel as the reverse tunnel of the first tunnel. A system for establishing tunnels is also provided. The establishment of a reverse tunnel may be automatically triggered after a forward tunnel is established, and a bidirectional tunnel is established.

Abstract translation: 一种用于建立隧道的方法包括建立从第一节点到第二节点的第一单向隧道，以及当向第二节点发送第一指令时，发送用于建立第一隧道的反向隧道的第一指令，触发建立 从第二节点到第一节点的第二单向隧道，并将第二隧道绑定到第一隧道作为第一隧道的反向隧道。 还提供了建立隧道的系统。 在建立前向隧道后可以自动触发反向隧道的建立，建立双向隧道。

公开(公告)号：US20130329726A1

公开(公告)日：2013-12-12

申请号：US13903848

申请日：2013-05-28

Applicant: Huawei Technologies Co., LTD.

Inventor： Zhenbin Li ,  Tieying Huang ,  Nan Meng ,  Feng Ke ,  Chun Liu

IPC: H04L12/24

CPC classification number: H04L41/0836 ,  H04L12/4633

Abstract: A method for establishing tunnels includes establishing a first unidirectional tunnel from a first node to a second node, and sending a first instruction for establishing a reverse tunnel of the first tunnel, when sending the first instruction to the second node, triggering the establishment of a second unidirectional tunnel from the second node to the first node, and binding the second tunnel to the first tunnel as the reverse tunnel of the first tunnel. A system for establishing tunnels is also provided. The establishment of a reverse tunnel may be automatically triggered after a forward tunnel is established, and a bidirectional tunnel is established.

Abstract translation: 一种用于建立隧道的方法包括建立从第一节点到第二节点的第一单向隧道，以及当向第二节点发送第一指令时，发送用于建立第一隧道的反向隧道的第一指令，触发建立 从第二节点到第一节点的第二单向隧道，并将第二隧道绑定到第一隧道作为第一隧道的反向隧道。 还提供了建立隧道的系统。 在建立前向隧道后可以自动触发反向隧道的建立，建立双向隧道。