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Message forwarding method and device

A message forwarding and message technology, applied in the field of virtualization, can solve problems such as inability to access messages from the database

Active Publication Date: 2020-01-03
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned implementation method has limitations, and it is impossible to mirror the database access packets sent to the database server connected to a certain switch to the database audit device connected to another switch for auditing.

Method used

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  • Message forwarding method and device
  • Message forwarding method and device

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Embodiment Construction

[0034] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0035] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

This application provides a message forwarding method and device, the method is applied to access equipment, the method includes: after receiving the database access message, according to the destination IP address of the database access message, in the local mirroring rule table , to find the corresponding MAC address and VXLAN tunnel; wherein, the mirroring rule table contains at least one mirroring rule, and each mirroring rule includes: the IP address of the database server connected to the access device, the MAC address of the database auditing device, And the VXLAN tunnel between the access device and the access device connected to the database audit device; mirror the database access message, and replace the destination MAC address of the mirror message with the found MAC address; according to the found VXLAN The tunnel encapsulates the mirrored packets and forwards the encapsulated VXLAN packets.

Description

technical field [0001] The present application relates to the technical field of virtualization, and in particular to a message forwarding method and device. Background technique [0002] At present, in order to audit the database access data flow, it is necessary to connect the database audit (DataBaseAudit) device and the database server (DataBase Server) to the same switch, and use the mirror function of the switch to mirror the database access packets to be audited to Perform auditing on the database auditing device. [0003] In a virtualized environment, the database server can be implemented by a virtual machine (VM). At this time, the database audit device and the physical server where the VM as the database server resides need to be connected to the same switch. The incoming database access packets that need to be audited are mirrored to the database auditing device for auditing. [0004] However, the above implementation method has limitations, and cannot mirror t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/12H04L12/46H04L47/20H04L45/74H04L49/111
CPCH04L12/4641H04L61/25H04L61/2557H04L61/2592H04L67/1095H04L12/46H04L41/0816H04L12/4633H04L43/062H04L43/12H04L41/0895H04L41/0897H04L45/745H04L65/40H04L2101/622G06F9/45558G06F2009/4557H04L41/0803H04L49/208H04L49/3009H04L2212/00
Inventor 龚一斌
Owner NEW H3C TECH CO LTD
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