Address processing method and device

A processing method and address technology, applied in the communication field, can solve the problems of increasing the LNS configuration complexity and reducing the LNS configuration efficiency, and achieve the effect of reducing the configuration complexity and improving the configuration efficiency.

Inactive Publication Date: 2011-08-10
HUAWEI TECH CO LTD
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Problems solved by technology

[0003] However, the IP address of the above-mentioned terminal is a local IP address allocated by the LNS for the terminal in the loc

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  • Address processing method and device

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] figure 1 It is a schematic flowchart of the address processing method provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the address processing method in this embodiment may include the following steps:

[0026] Step 101, the LNS receives an incoming call request from the LAC, the incoming call request inclu...

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Abstract

The invention provides an address processing method and device. The address processing method comprises the steps: an LNS (Local Network Service) receives an ingoing call request from an LAC (L2TP Access Concentrator), wherein the ingoing call request contains a terminal identification of a terminal, and the terminal identification is obtained through the call request sent by the LAC according to the terminal; the LNS establishes a session corresponding to the terminal, between the LAC and the LNS, according to the terminal identification; the LNS obtains an IP (Internet Protocol) address of the terminal from an DHCP (Dynamic Host Configure Protocol) server by utilizing the terminal identification; and the LNS sends the IP address to the terminal through the session. In the embodiment of the invention, a local address pool is not required to be configured on the LNS, therefore the configuration complexity of the LNS can be reduced, and the configuration efficiency of the LNS is improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to an address processing method and device. Background technique [0002] The network architecture of the Layer Two Tunneling Protocol (L2TP for short) is mainly composed of an L2TP Access Concentrator (LAC for short) and an L2TP Network Server (LNS for short). The LAC is located between the LNS and the terminal, and is used to transfer information between the LNS and the terminal: encapsulate the information received from the terminal according to L2TP and send it to the LNS; decapsulate the information received from the LNS according to L2TP and send it to the LNS terminal. [0003] However, the IP address of the above-mentioned terminal is a local IP address allocated by the LNS for the terminal in the local address pool, which will increase the configuration complexity of the LNS, thereby reducing the configuration efficiency of the LNS. Contents of the ...

Claims

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Application Information

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IPC IPC(8): H04L29/12
CPCH04L12/4633H04L61/2015H04L61/5014
Inventor 高红亮赵志旺
Owner HUAWEI TECH CO LTD
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