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Method of specifying ip address and proxy server and client

A proxy server, IP address technology, applied in the computer field, can solve the problem that the IP address cannot be specified, the proxy service is safe and reliable, etc.

Active Publication Date: 2020-12-25
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One purpose of this application is to provide a method for specifying an IP address, a proxy server, and a client, which can solve the problem that the existing proxy technology cannot specify an IP address and ensure that the proxy service is safe and reliable

Method used

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  • Method of specifying ip address and proxy server and client
  • Method of specifying ip address and proxy server and client

Examples

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Embodiment Construction

[0081] The application will be described in further detail below in conjunction with the accompanying drawings.

[0082] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0083] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0084] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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PUM

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Abstract

The purpose of this application is to provide a kind of method and proxy server, client of fixed IP address, by obtaining connection request message from client, described connection request message includes the address and port number of specified IP address, target server, then according to address and port number of the target server, and establish a connection with the target server with the specified IP address, which can solve the problem that the current proxy service does not support the specified source IP, and realize that the client can specify the proxy server with a specific IP and Target server communication, satisfying certain needs that require a specific IP. In addition, by establishing a connection between the client and the proxy server based on the SOCKS5 protocol, the latest SOCKS5 network general proxy protocol is extended to specify the IP address, which meets the needs of the client to specify the IP address and is compatible with various application layers. The protocol is convenient and versatile.

Description

technical field [0001] The present application relates to the computer field, in particular to a method for specifying an IP address, a proxy server, and a client. Background technique [0002] With the rapid development of Internet technology, network proxy technology is widely used. The current proxy service does not support the designation of source IP, which leads to the inability to meet the requirements of certain specific IP, such as the "independent IP" service of cloud mailbox. need. [0003] In addition, the current proxy technology can be divided into application layer proxy and transport layer proxy according to the working level: [0004] The application layer proxy server works at the application layer, and provides different processing methods for different network applications, such as HTTP, FTP, SMTP, etc., so that once a new network application appears, this proxy cannot provide corresponding services, so the application The scalability of layer proxy is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/08H04L67/141H04L67/56
Inventor 冯国良
Owner ALIBABA GRP HLDG LTD
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