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Method and device for monitoring CE (Client Equipment)

A monitoring device and monitored technology, applied in the communication field, can solve problems affecting user traffic forwarding and resource waste

Active Publication Date: 2013-04-03
XINHUASAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the EVI networking, there is no effective method to track and monitor the traffic of some specific user CE devices. Although the Hub-Spoken networking can realize the centralized forwarding and monitoring of traffic, the existing network needs to be restructured. , which affects the original user traffic forwarding, and at the same time, it cannot flexibly monitor some CE devices, and can only process all traffic, resulting in a waste of resources

Method used

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  • Method and device for monitoring CE (Client Equipment)
  • Method and device for monitoring CE (Client Equipment)
  • Method and device for monitoring CE (Client Equipment)

Examples

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Embodiment Construction

[0059] In view of the above-mentioned problems in the prior art, the embodiments of the present invention provide a technical solution for implementing CE monitoring, which is applied to an EVI network. The EVI network includes an ED and a CE connected to the ED. The CE includes the monitored device. The Client CE of the client device, the Monitor CE connected to the monitoring device, and the Normal CE that is not connected to the monitoring device or the client device being monitored. In this technical solution, when the ED receives a message from the Client CE side, the ED sends the message to the corresponding Monitor CE, and the Monitor CE forwards the message to the monitor device; when the ED receives the message from the Normal When the CE side and the destination MAC address is the MAC address of the host Host attached to the Client CE, the ED sends the message to the corresponding Monitor CE, and the Monitor CE forwards the message to the monitor device; when the ED W...

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Abstract

The invention relates to a method and a device for monitoring CE (Client Equipment). The method comprises the following steps that when an ED (Edge Device) receives a message from a Client CE side, the ED sends the message to a corresponding Monitor CE, and the Monitor CE forwards the message to a Monitor device; when the ED receives the message which is from a Normal CE side and of which the target MAC (Media Access Control) address is an MAC address of a host suspended by Client CE, the ED sends the message to the corresponding Monitor CE, and the Monitor CE forwards the message to the Monitor device; and when the ED receives the message from the Monitor CE side, the ED forwards the message according to the target MAC address of the message. In the method and the device, the traffic of the Client CE is monitored on the premise of not changing network topology and not influencing the conventional client traffic.

Description

Technical field [0001] The present invention relates to the field of communications, and in particular to a method and equipment for implementing CE monitoring. Background technique [0002] EVI (Ethernet Virtual Interconnection, Ethernet Virtual Interconnection) is an Ethernet interconnection technology, which is mainly used for the interconnection of user data centers in multiple different regions. EVI implements VLAN (Virtual Local Area Network, virtual local area network) expansion functions between different sites. These expanded VLANs form independent EVI instances. EVI instances are identified by Network ID (identification), and are numbered globally and on a certain device. The intra-VLAN forwarding of different EVI instances is isolated from each other. [0003] The current EVI instance network only realizes the normal forwarding of user-side traffic, and has not yet realized centralized monitoring of user-side traffic. It cannot target the traffic of some CE (Customer Ed...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/801H04L12/741H04L45/74
Inventor 宋小恒
Owner XINHUASAN INFORMATION TECH CO LTD
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