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Private network server access method and optical network unit

A technology of an optical network unit and an access method, which is applied in the field of a private network server access method and an optical network unit, can solve the problem of high maintenance cost and achieve the effect of facilitating remote real-time maintenance

Active Publication Date: 2015-06-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a private network server access method and an optical network unit to solve the problem in the related art that the access policy of the public network address to access the private network server can only be configured on site, resulting in high maintenance costs

Method used

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  • Private network server access method and optical network unit
  • Private network server access method and optical network unit
  • Private network server access method and optical network unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment provides an OMCI implementation method for a public network address to access a private network server. In this method, the ME in the G984.4 standard is expanded. The ME interface defined in this embodiment is PortForwarding-G, and the entity class (ME Class, denoted as Meclass) value is defined as 65285. This ME is created, deleted and modified by the OLT, and the following nine attributes are defined:

[0044] Procotol: indicates whether the protocol type is TCP or UDP;

[0045] IP host pointer: points to an IP host config data entity;

[0046] Lan host ip address: private network IP address;

[0047] Lan host start port: private network start port number;

[0048] Lan host end port: private network end port number;

[0049] Wan host start ip address: public network start IP address;

[0050] Wan host end ip address: public network end IP address;

[0051] Wan start port: the starting port number of the public network;

[0052] Wan end port: publ...

Embodiment 2

[0055] This embodiment describes the pointing and association relationship of OMCI entities, Figure 4 is an entity relationship diagram between the ME interface and the standard ME interface according to Embodiment 2 of the present invention, such as Figure 4 As shown: the entity PortForwarding-G points to the entity IP host config data through the attribute IPhostpointer, and completes the mapping of the public network ip address and port to the private network ip address and port through the associated IP host channel and configured Port Forwarding rules to realize the public network address Access the private network server.

[0056] Figure 5 It is a flow chart of implementing the public network address to access the private network server configuration process according to Embodiment 2 of the present invention, such as Figure 5 shown, including the following steps:

[0057] Step 51: The ONU receives the OMCI message of creating or setting the Port Forwarding-G entit...

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Abstract

The present invention provides a method for accessing a private network server and an optical network unit. The method comprises: an ONU receiving configuration information from an OLT, wherein the configuration information comprises information for indicating a channel used in accessing a private network server under the ONU through a public network address; and the ONU performing configuration so that the channel indicated by the configuration information is used to access the private network server under the ONU. Through the present invention, an access rule for accessing the private network server under the ONU through the public network address is automatically configured, and remote real-time maintenance is made convenient.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method for accessing a private network server and an Optical Network Unit (ONU for short). Background technique [0002] Gigabit Passive Optical Network (GPON for short) is a point-to-multipoint network structure, passive optical fiber transmission mode, based on GPON Encapsulation Method (GPON Encapsulation Method, GEM for short) frame encapsulation, providing Broadband access technology for various integrated services. [0003] GPON is composed of three parts: optical line terminal (Optical Line Terminal, OLT for short), user end equipment ONU, and optical distribution network (Optical Distribute Network, ODN for short). [0004] In practical applications, there may be cases where users need to access the private network server under the ONU on the public network. The relevant access policies can only be manually configured on the ONU by the administrator, otherwise the us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04L12/24
CPCH04J3/1694H04L41/0806H04L61/256H04Q11/0067H04Q2011/0079
Inventor 贺峰
Owner ZTE CORP