公开(公告)号：US20160099828A1

公开(公告)日：2016-04-07

申请号：US14968433

申请日：2015-12-14

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Yu YIN ,  Zhiyu DI

IPC: H04L12/24 ,  H04L12/46

CPC classification number: H04L41/0654 ,  G06F11/0772 ,  H04L12/4633 ,  H04L12/6418 ,  H04L41/0668 ,  H04L41/0677 ,  H04L43/0847 ,  H04L2212/00 ,  H04W28/04 ,  H04W76/00 ,  H04W76/12 ,  H04W76/18

Abstract: The present invention relates to communications technologies and discloses a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined. According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network.

Abstract translation: 本发明涉及通信技术，并且公开了隧道管理方法，隧道管理装置和通信系统，从而可以确定导致隧道管理请求失败的节点。 根据本发明，隧道管理节点向发起节点返回的响应不仅包括隧道管理请求失败的原因值，还包括导致隧道管理请求失败的节点的信息，使得发起节点可以 找到导致隧道管理请求失败的节点，并确定错误检查方向。 本发明可应用于通信网络中的网络设备。

公开(公告)号：US20140211611A1

公开(公告)日：2014-07-31

申请号：US14228825

申请日：2014-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yu YIN ,  Zhiyu DI

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/0654 ,  G06F11/0772 ,  H04L12/4633 ,  H04L12/6418 ,  H04L41/0668 ,  H04L41/0677 ,  H04L43/0847 ,  H04L2212/00 ,  H04W28/04 ,  H04W76/00 ,  H04W76/12 ,  H04W76/18

Abstract: Embodiments of the present invention relate to communications technologies and disclose a tunnel management method, a tunnel management apparatus, and a communications system so that a node that causes failure of a tunnel management request can be determined According to the present invention, a response returned by a tunnel management node to an initiating node includes not only a cause value of tunnel management request failure but also information of the node that causes failure of the tunnel management request, so that the initiating node can find the node that causes failure of the tunnel management request and determine the error checking direction. The present invention is applicable to network devices in a communications network.

Abstract translation: 本发明的实施例涉及通信技术，并且公开了隧道管理方法，隧道管理装置和通信系统，使得可以确定导致隧道管理请求失败的节点。根据本发明，由 到发起节点的隧道管理节点不仅包括隧道管理请求失败的原因值，还包括导致隧道管理请求失败的节点的信息，使得发起节点可以找到导致隧道管理失败的节点 请求并确定错误检查方向。 本发明可应用于通信网络中的网络设备。