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Systems and methods for facilitating traceroute operations across segment routing paths within networks

机译:用于促进Traceroute在网络中的路段路径路径跨越TRACEROUTE操作的系统和方法

摘要

A disclosed method may include (1) receiving, at a node within a network, an MPLS echo request from an additional node adjacent to the node, (2) determining that a FEC query is included in a FEC stack of the MPLS echo request and then, in response to determining that the FEC query is included in the FEC stack of the MPLS echo request, (3) determining at least one FEC that corresponds to a label included in a label stack of the MPLS echo request, and then (4) notifying the additional node of the FEC that corresponds to the label included in the label stack by sending, to the additional node, an MPLS echo reply that identifies the FEC that corresponds to the label. Various other systems, methods, and computer-readable media are also disclosed.
机译:所公开的方法可以包括(1)在网络内的节点处接收来自与节点相邻的附加节点的MPLS回声请求,(2)确定FEC查询在MPLS回声请求的FEC堆栈中包括和 然后,响应于MPLS回波请求的FEC堆栈中包括FEC查询,(3)确定至少一个对应于MPLS回声请求的标签堆栈中包括的标签的FEC(4 )通过发送到附加节点,通知对应于标签栈中包括的标签的FEC的附加节点,该MPLS回答识别对应于标签的FEC。 还公开了各种其他系统,方法和计算机可读介质。

著录项

  • 公开/公告号US11159410B1

    专利类型

  • 公开/公告日2021-10-26

    原文格式PDF

  • 申请/专利权人 JUNIPER NETWORKS INC.;

    申请/专利号US201916661643

  • 发明设计人 ARUNKUMAR P;DEEPTI NIRMALKUMARJI RATHI;

    申请日2019-10-23

  • 分类号H04L12/26;H04L12/935;H04L12/721;H04L12/723;

  • 国家 US

  • 入库时间 2022-08-24 21:52:47

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