Method and device for network diagnosis and processing
A technology of network diagnosis and processing method, applied in the field of communication, can solve problems such as low efficiency and low level accuracy
Active Publication Date: 2018-07-31
HUAWEI TECH CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a method and device for network diagnosis and processing to overcome the problems in processing, analyzing and associating network layers or diagnosis reports between network management domains caused by multiple independent OAM processes in the prior art. The problem of low efficiency and low correct rate in the process
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[0077] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0078] figure 1 It is a flow chart of Embodiment 1 of the network diagnosis processing method of the present invention, as figure 1 As shown, the method of this embodiment may include:
[0079] Step 101, the source end of the first network tunnel receives the network diagnostic command sent by the command center at the first network layer;
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Embodiments of the present invention provide a method and device for network diagnosis and processing. The network diagnosis processing method of the present invention includes: the source end of the first network tunnel receives the network diagnosis instruction sent by the instruction center at the first network layer; A network layer and the second network layer at the source end of the first network tunnel send a diagnostic message, the diagnostic message carries feature information, so that the first network tunnel peer end reports a diagnosis containing the feature information to the command center at the first network layer Result; the source end of the first network tunnel sends the diagnostic message to the second network layer of the peer end of the first network tunnel at the second network layer, so that the peer end of the first network tunnel reports the characteristic information to the command center at the second network layer diagnosis results. The embodiment of the present invention solves the problems of low efficiency and low correct rate in the process of processing, analyzing and associating diagnosis results between network layers or network management domains.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method and device for network diagnosis and processing. Background technique [0002] The devices at both ends of the network communication usually span multiple network layers and multiple network management domains. The network protocol IP is used to communicate between the two terminal devices, and the IP packets used for communication between the two terminal devices are superimposed by network virtualization. Network Virtualization Overlay Endpoint (English: Network Virtualizition Overlay Endpoint, hereinafter referred to as: NVE) is encapsulated in a network tunnel. This tunnel is actually an IP packet header superimposed on the IP packet used for communication between two terminals to carry The network tunnel message is the Ethernet link layer, or the multi-protocol label switching MPLS tunnel above the Ethernet link layer. [0003] T...
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IPC IPC(8): H04L12/24H04L12/26
CPCH04L43/50H04L41/14
Inventor 郑合文管红光
Owner HUAWEI TECH CO LTD