CN118803474A - Proxy routing method and system - Google Patents

Abstract

The present application relates to the field of communication technology, and provides a proxy routing method and system. The method includes: establishing a connection with an optical network client based on a connection request sent by an optical network client; the connection request carries the routing information of the user client; obtaining the target source IP according to the routing information; establishing a connection with the target server based on the target source IP; according to the target source IP, strategically routing the data to be accelerated to the target GRE tunnel, so that the data to be accelerated enters the acceleration point through the target GRE tunnel, and then strategically routes to the target acceleration link through the acceleration point. In the proxy routing method provided by the present application, the data to be accelerated is transmitted from the proxy server cluster to the acceleration point through the link that best meets the business needs, and then from the acceleration point to the target acceleration link, and finally arrives at the target server. The link is most adapted to the user's business needs, so the quality is better, and the packet loss and delay problems of the data to be accelerated during transmission are effectively avoided.

Description

Proxy routing method and system

Technical Field

The present application relates to the field of communication technology, and in particular to a proxy routing method and system.

Background Art

SOCKS5 is a proxy protocol that plays an intermediary role between the client and the target server that communicate using the TCP/IP protocol, allowing the client in the intranet to access the server on the Internet. The SOCKS5 proxy server simulates the behavior of a client by forwarding the request sent by the client to the target server. Specifically, the client and the proxy server also communicate through the TCP/IP protocol. The client sends the request originally intended for the target server to the proxy server, and then the proxy server forwards the request to the target server to achieve communication between the client and the target server.

In emerging digital home services such as cloud gaming, high-definition video calls, AR/VR, etc., there are scenarios where the user end legally accesses specific websites. In this case, a proxy server is needed as an intermediary to achieve connection and communication between the user end and the target server to which these specific websites belong. However, there are many links between the user end and the target server. In the traditional proxy access method, the user end cannot select the appropriate link according to its own business needs, resulting in poor link quality, and packet loss and delay problems are prone to occur during data transmission.

Summary of the invention

The embodiments of the present application provide a proxy routing method and system to solve the technical problem that in the traditional proxy access method, the user end cannot select a suitable link according to its own business needs, resulting in poor link quality and prone to packet loss and delay problems during data transmission.

In a first aspect, an embodiment of the present application provides a proxy routing method, which is applied to a proxy server cluster, including:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Obtaining the target source IP address according to the routing information;

Establishing a connection with a target server based on the target source IP, and binding the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server.

In one embodiment, obtaining the target source IP address according to the routing information includes:

Acquire a target acceleration link from the routing information according to a preset priority rule;

According to the target acceleration link, the corresponding target source IP is obtained from the link information hash table.

In one embodiment, the policy routing the data to be accelerated to the target GRE tunnel according to the target source IP includes:

Select the target source IP from multiple private IPs configured on its own Loop interface;

The data to be accelerated is routed from the Loop interface policy to the target GRE tunnel according to the target source IP.

In one embodiment, the routing information is defined in a TLV format, the type in the TLV format is a link type, and the value in the TLV format is a link ID corresponding to the link type.

In a second aspect, an embodiment of the present application provides a proxy routing method, which is applied to an optical network client, comprising:

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; the connection request carries routing information of the user client;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster, and the target acceleration link is an acceleration link between the acceleration entry point and the target server.

In one embodiment, before directing the data to be accelerated to the proxy tunnel, the process includes:

The delay information of all acceleration links is periodically dialed to allow the user client to obtain the delay information.

In one embodiment, before establishing a connection with the proxy server cluster based on the connection request sent to the proxy server cluster, the method includes:

Receiving routing information sent by the user client;

Receive data to be accelerated sent by a user terminal to which the user client belongs.

In a third aspect, an embodiment of the present application provides a proxy routing system, including: a proxy server cluster and an optical network client;

The proxy server cluster is used for:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Obtaining the target source IP address according to the routing information;

Establishing a connection with a target server based on the target source IP, and binding the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server;

The optical network client is used for:

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster.

In a fourth aspect, an embodiment of the present application provides an electronic device, comprising a processor and a memory storing a computer program, wherein when the processor executes the program, the steps of the proxy routing method described in the first aspect or the second aspect are implemented.

In a fifth aspect, an embodiment of the present application provides a non-transitory computer-readable storage medium, including a computer program, which, when executed by a processor, implements the steps of the proxy routing method described in the first aspect or the second aspect.

The proxy routing method and system provided by the present application, the proxy server cluster establishes a connection with the optical network client based on the connection request sent by the optical network client, the connection request carries the routing information of the user client, obtains the target source IP according to the routing information, establishes a connection with the target server based on the target source IP, and binds the target source IP, and according to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration network entry point through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration network entry point, the target GRE tunnel is the tunnel between itself and the acceleration network entry point, and the target acceleration link is the acceleration link between the acceleration network entry point and the target server. Since the connection request carries the routing information of the user client and the target source IP can be obtained through the routing information, that is, the user side has performed routing on the link between itself and the target server in accordance with its own business needs, and there is a one-to-one mapping relationship between the routing information and the target source IP, therefore, the target GRE tunnel that meets the user's business needs can be selected from multiple GRE tunnels through the target source IP corresponding to the routing information, and then the target acceleration link that best meets the user's business needs can be selected from multiple acceleration links through the target source IP, so that the data to be accelerated can be transmitted from the proxy server cluster to the acceleration access point through the link that best meets the user's business needs, and then from the acceleration access point to the target acceleration link, and finally arrives at the target server. This link is most adapted to the user's business needs, and therefore has better quality, which can effectively avoid packet loss and delay problems during the transmission of the data to be accelerated.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the present application or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

FIG1 is a flow chart of a proxy routing method according to an embodiment of the present application;

FIG2 is a second flow chart of the proxy routing method provided in an embodiment of the present application;

FIG3 is an architecture diagram of a proxy routing system provided in an embodiment of the present application;

FIG4 is a technical flow chart of a proxy routing system provided in an embodiment of the present application;

FIG. 5 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.

DETAILED DESCRIPTION

In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

FIG1 is a flow chart of a proxy routing method provided in an embodiment of the present application. Referring to FIG1 , an embodiment of the present application provides a proxy routing method, which is applied to a proxy server cluster and may include:

101. Establishing a connection with the optical network client based on a connection request sent by the optical network client;

The connection request carries the routing information of the user client;

102. Obtain the target source IP address based on the routing information;

103. Establish a connection with the target server based on the target source IP and bind the target source IP;

104. According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration entry point through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration entry point.

The target GRE tunnel is the GRE tunnel between itself and the acceleration point of presence, and the target acceleration link is the acceleration link between the acceleration point of presence and the target server.

In step 101, the process of establishing a connection between the optical network client and the proxy server cluster includes a SOCKS5 handshake and authentication process. The routing information is carried in the authentication message sent by the optical network client to the proxy server cluster during the authentication process. In addition, the connection between the optical network client and the proxy server cluster includes a TCP connection and a UDP connection. If it is a TCP connection, the routing information is carried by the TCP authentication message, and if it is a UDP connection, the routing information is carried by the UDP authentication message. Among them, the TCP (Transmission Control Protocol) connection is a connection-oriented, reliable, byte stream-based transport layer communication protocol connection, and the UDP (User Datagram Protocol) connection provides a method for applications to send encapsulated IP data packets without establishing a connection.

In step 104, the GRE (Generic Routing Encapsulation) tunnel is a tunnel created based on the GRE tunnel protocol, which is used to encapsulate the data to be accelerated under the SOCKS5 protocol and transmit it to the acceleration access point to achieve a direct connection effect between the proxy server cluster and the acceleration access point.

The proxy routing method provided in this embodiment is that the proxy server cluster establishes a connection with the optical network client based on the connection request sent by the optical network client, the connection request carries the routing information of the user client, obtains the target source IP according to the routing information, establishes a connection with the target server based on the target source IP, and binds the target source IP. According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration network entry point through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration network entry point. The target GRE tunnel is a tunnel between itself and the acceleration network entry point, and the target acceleration link is an acceleration link between the acceleration network entry point and the target server. Since the connection request carries the routing information of the user client and the target source IP can be obtained through the routing information, that is, the user side has performed routing on the link between itself and the target server in accordance with its own business needs, and there is a one-to-one mapping relationship between the routing information and the target source IP, therefore, the target GRE tunnel that meets the user's business needs can be selected from multiple GRE tunnels through the target source IP corresponding to the routing information, and then the target acceleration link that best meets the user's business needs can be selected from multiple acceleration links through the target source IP, so that the data to be accelerated can be transmitted from the proxy server cluster to the acceleration access point through the link that best meets the user's business needs, and then from the acceleration access point to the target acceleration link, and finally arrives at the target server. This link is most adapted to the user's business needs, and therefore has better quality, which can effectively avoid packet loss and delay problems during the transmission of the data to be accelerated.

In one embodiment, obtaining the target source IP address according to the routing information may include:

The target acceleration link is obtained from the routing information according to the preset priority rule, and the corresponding target source IP is obtained from the link information hash table according to the target acceleration link.

The routing information can be expressed in TLV (Type: type, Length: length, Value: value) format as follows:

Table 1 Routing information format

TYPE LENGTH VALUE 1 byte 1 byte 1 byte

Among them, TYPE represents the link type in the routing information, which can be represented by 1 byte; LENGTH represents the length of the routing information, which can be represented by 1 byte; VALUE represents the link ID corresponding to the link type in the routing information, which can be represented by 1 byte.

Among them, for the game business, the optional TYPE may include:

0x01: terminal type;

0x02: game ID;

0x03: Game server;

0x04: link label;

0x05: game APP ID;

0x06～0xFF: Reserved.

The difference between the link label and the link ID is that the link label is used to identify a link type to which multiple link IDs belong, while the link ID is used to identify a unique link under each link type. For example, the link label can be used to identify the country K link, that is, to identify all links connected to the country K server, and the link ID can be used to identify one of the links.

If there are multiple links under a certain link type, a unique target acceleration link can be mapped in the form of TYPE+VALUE. For example, if there are three links, line1, line2 and line3, under the K country server, the target acceleration link can be mapped in the form of K country server+line1/line2/line3 to accelerate the game of the server in K country; if there is only one link under a certain link type, a unique target acceleration link can be directly mapped according to the link type TYPE. For example, if there is only line4 link under the game ID, line4 can be directly mapped as the target acceleration link according to the game ID to accelerate the game.

Furthermore, the routing information may be described in the INFO field of the authentication message. Specifically, for a TCP authentication message, the format may be as follows:

Table 2 TCP authentication message format

Among them, VERSION represents the SOCKS5 protocol version, which can be represented by 1 byte; USERNAME_LENGTH represents the length of the proxy server account, which can be represented by 1 byte; USERNAME represents the account of the proxy server, which can be represented by 1 to 255 bytes; PW_LENGTH represents the length of the proxy server password, which can be represented by 1 byte; PWD represents the password of the proxy server, which can be represented by 1 to 255 bytes; INFO_LENGTH represents the length of the routing information, which can be represented by 1 byte; INFO represents the routing information, which can be represented by 0 to 255 bytes.

For UDP authentication message, its format can be as follows:

Table 3 UDP authentication message format

RSV FRAG ATYP DST.ADDR DST.PORT INFO_LENGTH INFO DATA 2 bytes 1 byte 1 byte Variable 2 bytes 1 byte 0 to 255 bytes Variable

Among them, RSV represents a reserved field, which can be used to indicate whether routing information is carried and can be represented by 2 bytes; FRAG represents the data packet fragment number and can be represented by 1 byte; ATYP represents the target address type and can be represented by 1 byte; DST.ADDR represents the target address, with no limit on the number of bytes; DST.PORT represents the target port and can be represented by 2 bytes; INFO_LENGTH represents the length of the routing information and can be represented by 1 byte; INFO represents the routing information, which can be represented by 0 to 255 bytes; DATA represents data, with no limit on the number of bytes.

The preset priority rules can be set according to actual needs and are not limited here. In this embodiment, the preset priority rules can be set from first to last as follows:

First priority: Obtain the target acceleration link based on the link label and its corresponding link ID in the routing information;

Second priority: Obtain the target acceleration link based on the game zone and its corresponding link ID in the routing information;

Priority 3: Obtain the target acceleration link based on the game APP ID and its corresponding link ID in the routing information;

Among them, if no relevant link is planned under the link label, it will be transferred to the second priority. If no relevant link is planned under the game area, it will be transferred to the third priority. If no relevant link is planned under the game APP ID, the default link will be determined as the target acceleration link.

In the link information hash table, any target acceleration link corresponds to a target source IP one by one, so the corresponding target source IP can be obtained according to the determined target acceleration link.

This embodiment carries routing information in the authentication message, maps a unique target acceleration link from the routing information using a preset priority rule, and then uses the target acceleration link to map the target source IP, thereby achieving accurate positioning of the target acceleration link selected by the user and its corresponding target source, which facilitates high-quality transmission of subsequent data to be accelerated.

In one embodiment, according to the target source IP, policy routing of the data to be accelerated to the target GRE tunnel may include:

Select a target source IP from multiple private IPs configured on its own Loop interface, and route the data to be accelerated from the Loop interface policy to the target GRE tunnel based on the target source IP.

The Loop interface is a unified interface of the proxy server cluster. There are multiple GRE tunnels between the unified interface and the acceleration entry point. Multiple source IPs can be configured for the unified interface. After selecting the target source IP, the target GRE tunnel that meets the user's business needs can be selected from multiple GRE tunnels based on the target source IP, and then the data to be accelerated can be routed from the unified interface to the target GRE tunnel so that the data to be accelerated can enter the acceleration entry point.

In this embodiment, by setting the Loop interface of the proxy server cluster and obtaining the target source IP from the multiple source IPs configured on the interface, the target GRE tunnel that meets the user's business needs can be strategically selected according to the target source IP, and the data to be accelerated can be transmitted to the acceleration access point through the target GRE tunnel.

FIG2 is a second flow chart of the proxy routing method provided by an embodiment of the present application. Referring to FIG2 , an embodiment of the present application provides a proxy routing method, which is applied to an optical network client and may include:

201. Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster;

The connection request carries the routing information of the user client;

202. The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link according to the routing information policy through the proxy server cluster.

The proxy tunnel is the tunnel between itself and the proxy server cluster, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server.

In step 202, the optical network client is configured with an IP list of multiple proxy servers in the proxy server cluster, and the IP list is updated regularly. According to the proxy server IP in the list, the data to be accelerated is directed to the proxy tunnel corresponding to the proxy server IP, so that the data to be accelerated passes through the proxy tunnel to the corresponding proxy server. The proxy server then strategically routes the data to be accelerated to the target GER tunnel according to the routing information. The data to be accelerated enters the acceleration entry point from the target GER tunnel, and is finally strategically routed to the target acceleration link, thereby entering the target server.

It should be noted that, before step 101, it is also necessary to receive the user's routing information from the user client, and receive the data to be accelerated sent by the user terminal to which the user client belongs.

The proxy routing method provided in this embodiment, since the connection request carries the routing information of the user client, that is, the user side performs routing on the link between itself and the target server in accordance with its own business needs, therefore, the target GRE tunnel that meets the user's business needs can be selected from multiple GRE tunnels through the routing information, and then the target acceleration link that best meets the user's business needs can be selected from multiple acceleration links through the routing information, so that the data to be accelerated can be transmitted from the proxy server cluster to the acceleration access point through the link that best meets the user's business needs, and then from the acceleration access point to the target acceleration link, and finally arrives at the target server. This link is most adapted to the user's business needs, and thus has better quality, and can effectively avoid packet loss and delay problems of the data to be accelerated during transmission.

In one embodiment, before directing the data to be accelerated to the proxy tunnel, the following steps may be included:

Periodically measure the latency information of all acceleration links so that the user client can obtain the latency information.

In this embodiment, by dialing the acceleration link through the optical network client, periodic detection of the delay information of the link between the acceleration access point and the target server can be achieved, avoiding the disadvantage that the traditional method can only detect the link quality between the proxy server cluster and the acceleration access point, and can provide a more accurate reference for user route selection.

FIG3 is an architecture diagram of a proxy routing system provided in an embodiment of the present application;

FIG4 is a technical flow chart of the proxy routing system provided in an embodiment of the present application.

3 to 4 , an embodiment of the present application provides a proxy routing system, which may include: a proxy server cluster and an optical network client;

Proxy server clusters are used to:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Get the target source IP based on the routing information;

Establish a connection with the target server based on the target source IP and bind the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point; the target GRE tunnel is the GRE tunnel between itself and the acceleration point, and the target acceleration link is the acceleration link between the acceleration point and the target server;

Optical Network Client is used for:

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link according to the routing information strategy through the proxy server cluster; the proxy tunnel is a tunnel between itself and the proxy server cluster.

Specifically, referring to Figure 3, the proxy routing system may also include a user terminal, a user client, a control platform, an acceleration point of entry, an acceleration link, etc. In addition, a load balancer may be set between the optical network client and the proxy server cluster to load balance the proxy server cluster in a specific shard network.

Referring to FIG. 4 , the proxy routing process can be performed in the following steps under the architecture shown in FIG. 3 :

1. The control platform sends configurations to the SOCKS5 proxy server cluster, including the IP configuration of each proxy server in the cluster, the rule configuration of cluster routing to the GRE tunnel, the establishment of the GRE tunnel, and sends the link information hash table;

2. The control platform sends configurations to the acceleration point of entry, including the IP configuration of the acceleration point of entry, the rule configuration of the acceleration point of entry to the acceleration link, the establishment of the GRE tunnel, the network address translation configuration, etc., to ensure that the SOCKS5 proxy server cluster can be accelerated through the acceleration point of entry;

3. The control platform sends a plug-in to the optical network unit. The plug-in includes the optical network client and the proxy server IP list in the proxy server cluster. The IP list will be updated regularly.

4. The optical network client periodically measures the delay information of all acceleration links and reports the delay information to the control platform so that the user client can obtain the delay information from the control platform;

5. The user client selects a route based on the link type, such as the game zone, link label, game APP ID, etc. and the corresponding link ID, combined with the latency information of each acceleration link, and sends the route selection information to the optical network client;

6. The user terminal sends the data to be accelerated to the optical network client;

7. The optical network client establishes a connection with the proxy server cluster and carries the routing information to the proxy server cluster during the authentication process;

8. If it is a TCP connection, the proxy server cluster records the routing information in the TCP authentication message;

9. The proxy server obtains the target acceleration link from the routing information according to the preset priority rule, uses the mapping information of the target acceleration link as the key, and obtains the corresponding target source IP from the link information hash table;

10. The proxy server cluster establishes a connection with the target server according to the target source IP and binds the target source IP;

11. The optical network client directs the data to be accelerated to the proxy tunnel;

12. The data to be accelerated enters the proxy server cluster through the proxy tunnel. If the optical network client and the proxy server cluster are connected via UDP, the proxy server cluster needs to obtain routing information in this step, establish a connection with the target server based on the routing information, and bind the target source IP.

13. The proxy server cluster routes the data to be accelerated from the LOOP interface policy to the target GRE tunnel according to the target source IP, and the data to be accelerated enters the acceleration entry point;

14. The acceleration entry point routes the data to be accelerated to the target acceleration link according to the target source IP, and performs address translation on the internal network address to which the data to be accelerated belongs, so as to convert the private address of the internal network into a public address;

15. Data interaction between the target acceleration link and the proxy server cluster;

16. The proxy server cluster interacts with the user terminal to achieve high-quality communication between the user terminal and the target server.

The proxy routing system provided in this embodiment carries the routing information of the user client in the connection request, and the target source IP can be obtained through the routing information, that is, the user side performs routing on the link between itself and the target server in accordance with its own business needs, and there is a one-to-one mapping relationship between the routing information and the target source IP. Therefore, the target GRE tunnel that meets the user's business needs can be selected from multiple GRE tunnels through the target source IP corresponding to the routing information, and then the target acceleration link that best meets the user's business needs can be selected from multiple acceleration links through the target source IP, so that the data to be accelerated can be transmitted from the proxy server cluster to the acceleration access point through the link that best meets the user's business needs, and then from the acceleration access point to the target acceleration link, and finally arrives at the target server. The link is most adapted to the user's business needs, and thus has better quality, and can effectively avoid packet loss and delay problems of the data to be accelerated during transmission.

FIG5 illustrates a schematic diagram of the structure of an electronic device. As shown in FIG5 , the electronic device may include: a processor 510, a communication interface 520, a memory 530, and a communication bus 540, wherein the processor 510, the communication interface 520, and the memory 530 communicate with each other through the communication bus 540. The processor 510 may call a computer program in the memory 530 to execute the steps of the proxy routing method, for example, including:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Obtaining the target source IP address according to the routing information;

Establishing a connection with a target server based on the target source IP, and binding the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server; or

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; the connection request carries routing information of the user client;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster, and the target acceleration link is an acceleration link between the acceleration entry point and the target server.

In addition, the logic instructions in the above-mentioned memory 530 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art, and the computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

On the other hand, an embodiment of the present application further provides a computer program product, the computer program product including a computer program, the computer program can be stored on a non-transitory computer-readable storage medium, and when the computer program is executed by a processor, the computer can perform the steps of the proxy routing method provided in the above embodiments, for example, including:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Obtaining the target source IP address according to the routing information;

Establishing a connection with a target server based on the target source IP, and binding the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server; or

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; the connection request carries routing information of the user client;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster, and the target acceleration link is an acceleration link between the acceleration entry point and the target server.

On the other hand, an embodiment of the present application further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, wherein the computer program is used to enable the processor to execute the steps of the methods provided in the above embodiments, for example, including:

Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client;

Obtaining the target source IP address according to the routing information;

Establishing a connection with a target server based on the target source IP, and binding the target source IP;

According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server; or

Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; the connection request carries routing information of the user client;

The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster, and the target acceleration link is an acceleration link between the acceleration entry point and the target server.

The processor-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NANDFLASH), solid-state drive (SSD)), etc.

Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM/RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A proxy routing method, characterized in that it is applied to a proxy server cluster, comprising: Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client; Obtaining the target source IP address according to the routing information; Establishing a connection with a target server based on the target source IP, and binding the target source IP; According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server. 2. The proxy routing method according to claim 1, wherein obtaining the target source IP according to the routing information comprises: Acquire a target acceleration link from the routing information according to a preset priority rule; According to the target acceleration link, the corresponding target source IP is obtained from the link information hash table. 3. The proxy routing method according to claim 1, wherein the policy routing of the data to be accelerated to the target GRE tunnel according to the target source IP comprises: Select the target source IP from multiple private IPs configured on its own Loop interface; The data to be accelerated is routed from the Loop interface policy to the target GRE tunnel according to the target source IP. 4. The proxy routing method according to claim 1, characterized in that: The routing information is defined in a TLV format, the type in the TLV format is a link type, and the value in the TLV format is a link ID corresponding to the link type. 5. A proxy routing method, characterized in that it is applied to an optical network client, comprising: Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; the connection request carries routing information of the user client; The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster, and the target acceleration link is an acceleration link between the acceleration entry point and the target server. 6. The proxy routing method according to claim 5, characterized in that before directing the data to be accelerated to the proxy tunnel, the method comprises: The delay information of all acceleration links is periodically dialed to allow the user client to obtain the delay information. 7. The proxy routing method according to claim 5, characterized in that before establishing a connection with the proxy server cluster based on the connection request sent to the proxy server cluster, it comprises: Receiving routing information sent by the user client; Receive data to be accelerated sent by a user terminal to which the user client belongs. 8. A proxy routing system, characterized by comprising: a proxy server cluster and an optical network client; The proxy server cluster is used for: Establishing a connection with the optical network client based on a connection request sent by the optical network client; the connection request carries routing information of the user client; Obtaining the target source IP address according to the routing information; Establishing a connection with a target server based on the target source IP, and binding the target source IP; According to the target source IP, the data to be accelerated is strategically routed to the target GRE tunnel, so that the data to be accelerated enters the acceleration point of entry through the target GRE tunnel, and then is strategically routed to the target acceleration link through the acceleration point of entry; the target GRE tunnel is the GRE tunnel between itself and the acceleration point of entry, and the target acceleration link is the acceleration link between the acceleration point of entry and the target server; The optical network client is used for: Establishing a connection with the proxy server cluster based on a connection request sent to the proxy server cluster; The data to be accelerated is directed to the proxy tunnel, so that the data to be accelerated enters the proxy server cluster through the proxy tunnel, and then is routed to the target acceleration link through the proxy server cluster according to the routing information strategy; the proxy tunnel is a tunnel between itself and the proxy server cluster. 9. An electronic device, comprising a processor and a memory storing a computer program, wherein when the processor executes the computer program, the processor implements the steps of the proxy routing method according to any one of claims 1 to 4, or implements the steps of the proxy routing method according to any one of claims 5 to 7. 10. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the computer program implements the steps of the proxy routing method described in any one of claims 1 to 4, or implements the steps of the proxy routing method described in any one of claims 5 to 7.