Gateway cluster communication method, network equipment and gateway cluster system

A technology of network equipment and communication method, which is applied in the field of network communication, and can solve problems such as surge of ARP cache and decrease of communication efficiency of gateway cluster system

Active Publication Date: 2020-10-23
深圳市中网信安技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This will reduce the communication efficiency of the entire gateway cluster system, and the surge in the ARP cache of the entire cluster will also bring storage pressure to the gateway cluster system

Method used

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  • Gateway cluster communication method, network equipment and gateway cluster system
  • Gateway cluster communication method, network equipment and gateway cluster system
  • Gateway cluster communication method, network equipment and gateway cluster system

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0026] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of ...

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Abstract

The invention discloses a gateway cluster communication method, network equipment and a gateway cluster system, and the method comprises the steps: obtaining a first dynamic mapping data table which is transmitted by a plurality of pieces of second network equipment in communication connection with first network equipment; updating the first static mapping data table based on the first dynamic mapping data table, and generating a first data list in one-to-one correspondence with the plurality of pieces of second network equipment based on the first static mapping data table; in response to thestate change of the at least one second network equipment, obtaining first target mapping data corresponding to the at least one second network equipment from the first data list; and deleting the first mapping data matched with the first target mapping data from the first static mapping data table. By means of the mode, the communication efficiency between the network equipment can be improved,and the storage pressure of the gateway cluster system is relieved.

Description

technical field [0001] The present application relates to the technical field of network communication, in particular to a gateway cluster communication method, network equipment, and gateway cluster system. Background technique [0002] ARP (Address Resolution Protocol, Address Resolution Protocol) is a protocol for resolving an IP address into an Ethernet MAC address (or called a physical address). In a local gateway cluster, when a host or other network device has data to send to another host or device, it must know the other party's network layer address (ie, IP address). But just having an IP address is not enough, because the IP datagram must be encapsulated into a frame before it can be sent through the physical network, because the sending station must also have the physical address of the receiving station, so a mapping from the IP address to the physical address is required. ARP is the protocol to achieve this function. [0003] In the current gateway cluster sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/66H04L29/08
CPCH04L61/103H04L12/66H04L67/10
Inventor 孙大宏曾崇陈海燕
Owner 深圳市中网信安技术有限公司
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