Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for synchronizing address resolution protocol (ARP) table item

A technology of address resolution protocol and ARP entry, which is applied in the field of synchronization method and device of address resolution protocol ARP entry, and can solve the problems that ARP entry cannot be synchronized in real time, etc.

Inactive Publication Date: 2017-03-01
ZTE CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and device for synchronizing address resolution protocol ARP entries, so as to at least solve the problem in the related art that ARP entries between devices in a cluster deployment network cannot be synchronized in real time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for synchronizing address resolution protocol (ARP) table item
  • Method and device for synchronizing address resolution protocol (ARP) table item
  • Method and device for synchronizing address resolution protocol (ARP) table item

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0058] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0059] In this embodiment, a method for synchronizing Address Resolution Protocol (ARP) entries is provided, figure 1 It is a flow of a method for synchronizing address resolution protocol ARP entries according to an embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the process includes the following steps:

[0060] Step S102, the initiating device receives the message of the ARP entry, determines to modify the message of the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method and a device for synchronizing an address resolution protocol (ARP) table item. The method comprises the steps that an initiating device receives a message of the ARP table item and determines to perform message modification on the message of the ARP table item to acquire a first ARP real-time synchronization message; and the initiating device sends the first ARP real-time synchronization message to a transferring device, wherein the transferring device performs message modification on the first ARP real-time synchronization message to acquire a second ARP real-time synchronization message, the transferring device sends the second ARP real-time synchronization message to other initiating devices or other transferring devices and informs the initiating devices or the transferring devices to perform message parsing processing on the second ARP real-time synchronization message, thereby solving a problem that the ARP table item cannot be synchronized in real time between devices in cluster deployment networking, and realizing real-time synchronization of the ARP table item between devices in cluster deployment networking.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for synchronizing address resolution protocol (ARP) entries. Background technique [0002] In the context of the big data era, there are more and more networks that increase bandwidth by deploying devices in clusters. In order to increase the traffic switching rate and improve the reliability and stability of the cluster system, it is necessary to share the Address Resolution Protocol (Address Resolution Protocol, referred to as For ARP) entries, do a real-time backup. [0003] In related technologies, the synchronization of existing ARP entry information is either carried in the virtual router redundancy protocol (Virtual Router Redundancy Protocol, referred to as VRRP) backup group, or through the network management, and there are ARP entries between devices in the cluster deployment network real-time synchronization issues. [0004] In related technologies, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L29/12H04L29/14H04L69/40
CPCH04L61/103H04L69/40H04L51/48
Inventor 何伟良
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com