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Method, apparatus and device for sending message

A technology for sending messages and messages, which is applied in the field of communications and can solve problems such as inability to send messages to a second terminal.

Active Publication Date: 2016-07-06
HUAWEI DIGITAL TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When the private network address of the server changes and the private network address of the server stored in the address translation device is not updated in time, the public network address in the URI of the second terminal included in the message is still replaced with the one before the change. Private network address, this will make it impossible to send the message to the second terminal

Method used

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  • Method, apparatus and device for sending message
  • Method, apparatus and device for sending message
  • Method, apparatus and device for sending message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] The embodiment of the present invention provides a method for sending a message.

[0074] At present, many social organizations have their own private networks. Private networks use private IP addresses. Private IP addresses are usually used in home, office, and corporate LANs. Such as Picture 1-1 In the network architecture shown, the private network includes a server and multiple terminals, the multiple terminals are all connected to the server, and the server is connected to the public network. And the server has a private network address and a public network address, the private network address is the address of the server inside the private network, and the public network address is the address of the server in the public network. An address translation device is deployed at the edge of the public network, and the server in the private network is connected to the address translation device, and the execution subject of the present invention is the address translat...

Embodiment 2

[0104] The embodiment of the present invention provides a method for sending a message.

[0105] At present, many social organizations have their own private networks. The private network includes a server and multiple terminals. The multiple terminals are all connected to the server, and the servers are connected to the public network. The server has a private network address and a public network address, the private network address is the address of the server inside the private network, and the public network address is the address of the server in the public network. There is an address translation device in the public network. The address translation device stores the private network address and the public network address of the server. When a terminal in the public network needs to communicate with a terminal in the private network, the terminal in the public network first sends a message to the address translation device, and the address translation device can forward ...

Embodiment 3

[0186] see image 3 , the embodiment of the present invention provides a device for sending messages, including:

[0187] The receiving module 301 is configured to receive a message sent by the first terminal, the message at least includes a uniform resource identifier URI of the second terminal, the first terminal is located outside the private network, the second terminal is located in the private network, and the second terminal is located in the private network. The URI of the terminal includes the public network address of the server in the private network in the public network, and the server is connected to the public network and provides services for the terminal in the private network;

[0188] The parsing module 302 is configured to parse the message received by the receiving module 301, and obtain the carried public network address of the server from the parsing result;

[0189] The first obtaining module 303 is used to obtain the private network address a...

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PUM

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Abstract

The invention discloses a method, apparatus and device for sending a message, and belongs to the field of communication. The method comprises the following steps: receiving a message sent by a first terminal, wherein the message at least carries a URI of a second terminal, the second terminal is disposed in a private network, the URI of the second terminal comprises a public network address of a server in the private network; analyzing the message, and obtaining the carried public network address of the server; according to the public network address of the server, obtaining a private network address and a domain name of the server; replacing the public network address of the server, carried by the message in the URI of the second terminal with the domain name of the server, replacing a destination address in the IP head of the message with the private network address of the server from the public network address of the server, and obtaining a modified message; and sending the modified message to the server. The apparatus comprises a receiving module, an analyzing module, a first obtaining module, a first replacement module and a sending module. According to the invention, the message can be successfully sent to the second terminal, and the success rate of message transmission is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and equipment for sending messages. Background technique [0002] At present, many social organizations have their own private networks, which are networks using private IP (Internet Protocol, Internet Protocol) address space, and private IP addresses are usually used in home, office, and enterprise LANs. The private network includes a server and multiple terminals, all of which are connected to the server, and the server is connected to the public network, which may be the Internet. When a terminal in the public network needs to communicate with a terminal in the private network, the terminal in the public network needs to send a message to the terminal in the private network. [0003] Wherein, the server has a private network address and a public network address, the private network address is the address of the server inside the private network, and the publ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/12
Inventor 常诚袁燕龙陈志德
Owner HUAWEI DIGITAL TECH SUZHOU
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