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Pppoe dial-up user name and password error fault prompting method and device

A technology for wrong passwords and usernames, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as the inability of routers to dial successfully

Active Publication Date: 2016-01-13
SHENZHEN JIXIANG TENGDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to propose a PPPoE dial-up user name and password error fault prompting method, which can solve the problem that the current router cannot dial successfully due to user name and password error, but no fault prompt will occur

Method used

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  • Pppoe dial-up user name and password error fault prompting method and device
  • Pppoe dial-up user name and password error fault prompting method and device
  • Pppoe dial-up user name and password error fault prompting method and device

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Embodiment Construction

[0032] In the following, the present invention will be further described in conjunction with the drawings and specific embodiments.

[0033] Such as figure 1 Shown, a kind of PPPoE dial-up user name and password error fault prompting method, it comprises the following steps:

[0034] Step 1. When the host and the access server enter the PPP session stage, firstly carry out the PPP link establishment and LCP negotiation, after success, enter the authentication and authorization link, and the host sends an authentication packet for verifying the user name and password to the access server;

[0035] Step 2. After the host receives the authentication result packet returned by the access server, if the authentication result packet is a negative response packet NAK (NegativeAcknowledge), set the value of the error flag to 2, and return to the discovery stage to Re-execute step A; if the authentication result data packet is an acknowledgment packet ACK (Acknowledge), clear the value...

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PUM

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Abstract

The invention relates to a method and a device for prompting PPPoE (Point-to-Point Protocol over Ethernet) dialing user name and password error failures. The method comprises the following steps that a host sends an authentication data packet for verifying a user name and a password to an access server; after the host receives an authentication result data packet returned by the access server, if the authentication result data packet is an NAK (negative acknowledgment) packet, then a value of error identification is set as X; the host judges the value of the error identification every M seconds; and if the value of the error identification is X, then a prompt of user name and password errors is displayed in a dialing page. The dialing page can remind a user that the user name and the password are incorrect in an easy-to-understand, direct and clear manner according to the error identification, and the user can very visually realize that a net is not accessed due to the fact that the user name and the password of the user are incorrect, so that the correct user name and the correct password can be inputted in timeto allow net access to be smooth.

Description

technical field [0001] The invention relates to PPPoE dial-up technology. Background technique [0002] At present, in the field of network access technology, the authentication technologies used mainly include PPPoE, 802.1X, Web authentication, etc., among which PPPoE technology is most commonly used in the communication field. [0003] PPPoE dial-up access network is divided into two stages, discovery stage (Discoverystage) and PPP session stage (PPPSessionStage). in: [0004] (1) The discovery phase is mainly divided into 4 steps, including the host (host) sending the initialization broadcast packet (PADI, PPPoEActiveDiscoveryInitiationpacket), one or more access servers (AccessConcentrator) sending back the response packet (PADO, PPPoEActiveDiscoveryOfferpacket), and the host again Send a session request unicast packet (PADR, PPPoEActiveDiscoveryRequestpacket), and the selected access server sends back a session confirmation packet (PADS, PPPoEActiveDiscoverySession-co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 王宏伟全登平
Owner SHENZHEN JIXIANG TENGDA TECH
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