Method for realizing interface backup for Ethernet-based point-to-point protocol conversation

A point-to-point protocol and outgoing interface technology, applied in the field of network communication, can solve problems such as unavailable Ethernet interface, server disconnection, PPPoE session communication disconnection, etc., to achieve the effect of improving utilization rate, flexible provision, and ensuring network reliability

Inactive Publication Date: 2007-09-19
ZTE CORP
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Problems solved by technology

[0016] In order to solve the inconvenience caused by the interruption of communication caused by abnormal conditions, the present invention provides a method for backing up the outgoing interface during the PPPoE session, so as to solve the problem of being in data transmission due to the unavailability of the Ethernet interface or the disconnection of the server. State PPPoE session communication disconnection problem

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  • Method for realizing interface backup for Ethernet-based point-to-point protocol conversation
  • Method for realizing interface backup for Ethernet-based point-to-point protocol conversation
  • Method for realizing interface backup for Ethernet-based point-to-point protocol conversation

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Embodiment Construction

[0038] The technical solution of the present invention will be described in more detail below with reference to the drawings and embodiments.

[0039] Fig. 2 is a network diagram of the PPPoE client and server. The PPPoE client device such as a router (or any dial-up device) is connected to the operator's server through different Ethernet interfaces. These Ethernet interfaces can be set in one PPPoE session interface, and each interface can be connected to different operators' servers. When a PPPoE client initiates a PPPoE session, it can select the optimal interface in the interface set as the egress.

[0040] Fig. 3 is an embodiment of the present invention, comprises the following steps:

[0041] The first step is to configure the Ethernet interface to join the PPPoE session interface set with a certain priority;

[0042] In the Ethernet interface configuration mode of the PPPoE client router, configure the Ethernet interface to join the PPPoE session interface set, and s...

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Abstract

A method based on the implement of inyoite interface backup when proceed PPPoE session, adds a group of ether interface into an interface set based on PPPoE session before initiates a session. The process of communication between PPPoE client and PPPoE server includes following steps: when PPPoE initiates a session, select a available interface as an inyoite interface from the interface set of PPPoE session, and start to executive the session process with the PPPoE server end; during the session process, PPPoE session body closes current session and executive upper step when communication is interrupted. The invention implements the function of session interface backup, prevents users from the condition of communication interrupt caused by unavailable current interface or off-line server, guarantees the stability of product performance, and more humanization when use the product, confirms the reliability of network and network providers can access different users to share the network resources at the same time.

Description

technical field [0001] The invention relates to network communication technology, in particular to a method for realizing outbound interface backup on an Ethernet-based point-to-point protocol (PPPoE) client device during an Ethernet-based point-to-point protocol session. Background technique [0002] With the continuous development of broadband access technology, PPPoE has been supported by more and more broadband access devices. These devices not only support the sending and receiving of PPPoE protocol messages and data messages, but also support the sending and receiving of authentication protocols and dynamic routing protocols, realizing the functions of billing, management and maintenance of broadband access users. [0003] The communication process between the PPPoE server and the PPPoE client is shown in Figure 1, including the following steps: [0004] In the first step, the PPPoE client and the PPPoE server perform the PPPoE discovery phase session process, includi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L29/06H04L12/56
Inventor 魏明磊彭丹郑轶
Owner ZTE CORP
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