Modified PPPoE identification method

Abstract

This invention discloses one improved PPPoE identification method, which comprises the following steps: matching parts on host to store current PPPoE dialogue information and sending one connection into network then storing the information into the host memory parts; in abnormal status, host machine restarts PPPoE dialing and sends dial requirement and sends one PPPoE unwinding package PADT with front PPPoE dialogue information.

Description

technical field [0001] The invention relates to the technical field of authentication in network access technology, and is applied to network devices such as computers and network set-top boxes. Background technique [0002] At present, in the field of network access technology, the authentication technologies used mainly include PPPoE / 802.1X / Web authentication, among which PPPoE technology is most commonly used in the communication field. As shown in FIG. 1 , it is a flow chart of an existing PPPoE dial-up access network. [0003] PPPoE access authentication is divided into two stages, discovery stage (Discovery stage) and PPP session stage (PPP Session stage). in: [0004] (1) The discovery stage (Discovery stage) is mainly divided into 4 steps, including the host (host) sending the initialization broadcast packet (PADI, PPPoE Active Discovery Initiation packet), one or more access servers (Access Concentrator) replying back Packet (PADO, PPPoE Active Discovery Offer pa...

AI Technical Summary

Problems solved by technology

[0012] 1) For network operators, the access server will receive a large number of repeated dialing requests, which should be accepted but rejected, thus wasting a lot of access authentication resources and causing some users to erroneously complaint;

[0013] 2) For end users, it is easy to cause illusions, thinking that the network is faulty or the local machine is faulty; at the same time, it also greatly increases the authentication time for users to access the network. The authentication time is the original authentication duration plus timeout time, and the user The service experience is relatively poor, which greatly affects the service quality of network operators

[0014] It can be seen that, for a host that is abnormally powered off, among the various reasons for PPP connection teardown: carrier loss, authentication failure, poor link quality, idle timer timeout, administrative forced teardown, etc., only the idle timer timeout (after timeout) and administrative forced dismantling, the PPP connection can only be dismantled, and all PPPoE dial-up requests before the PPP session connection is dismantled will be rejected, thus leading to the emergence of the two problems mentioned above

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