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Method and device for processing address analysis protocol request message

An address resolution protocol and request message technology, applied in the field of address resolution protocol request message processing, can solve the problem that the IPv4CS sublayer cannot correctly handle ARP requests, and achieve the effect of ensuring stability and good versatility

Inactive Publication Date: 2008-09-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problem in the related art that the IPv4 CS sublayer in the 802.16 system cannot correctly process the ARP request

Method used

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  • Method and device for processing address analysis protocol request message
  • Method and device for processing address analysis protocol request message
  • Method and device for processing address analysis protocol request message

Examples

Experimental program
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Embodiment Construction

[0032] method embodiment

[0033] In this embodiment, an address resolution protocol request message processing method is provided, which is used for processing the address resolution protocol request message when the 802.16 system adopts IPv4. Figure 5 It is a flowchart of a method for processing an address resolution protocol request message according to an embodiment of the present invention.

[0034] Such as Figure 5 As shown, the address resolution protocol request message processing method according to the embodiment of the present invention includes: step S502, after receiving the address resolution protocol request packet from the sender, constructing the address resolution protocol response packet according to the information in the address resolution protocol request packet , and set the source physical address of the ARP response packet as a predetermined value; Step S504, sending the constructed ARP response packet to the sender.

[0035] Wherein, the ARP respo...

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Abstract

The invention discloses a method of an address analysis protocol asking for message processing, comprising that: after receiving an address analysis protocol request packet from a sender, an address analysis response packet is configured according to the information in the address analysis protocol request packet, and a physical address at source end of the address analysis response packet is setup as a preset value; and the configured address analysis response packet is sent to the sender. Furthermore, the invention also discloses an apparatus of an address analysis protocol asking for message processing. The technical proposal in the invention can ensure the IP CS network stability and the data normal transmission; and the invention can be applied on various user equipments in WiMAX network or on the equipment with or without operating systems (such as linux operating system and windows operating system) with good universality.

Description

technical field [0001] The present invention relates to the field of wireless communication, and in particular, relates to a method and device for processing an address resolution protocol request message. Background technique [0002] Like most protocols, the Medium Access Control (MAC) specification of IEEE 802.16 adopts a layered structure, and the protocol is divided into three sublayers: Service Specific Convergence Sublayer, Public Part Sublayer Layer (Common Part Sublayer), and Security Sublayer (Security Sublayer). The main function of the convergence sublayer is to be responsible for converting and mapping the external data received by its access point (SAP) to the MAC service data unit (SDU), and passing it to the MAC layer service access point (SAP), that is, connecting The public part of the service (MAC service) is mapped to a standard type of service. [0003] In addition, the MAC protocol defines two CS types, Asynchronous Transfer Mode (ATM) CS and Pocket C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/56
CPCH04L61/103H04L29/12028
Inventor 蔡红红刘鹏午
Owner ZTE CORP