Eight-network-port gateway vlan configuration device and system based on mt7621+rtl8367

Abstract

The utility model provides an 8-network port gateway vlan configuration device and system based on mt7621 + rtl8367, and relates to the technical field of network port gateway configuration, the device carries out 8-network port expansion for an mt7621 platform, adopts an rtl8367 sc combination scheme, can support each network port to configure an independent vlan, reduces unnecessary network flow, improves the overall performance of a network, and improves the network performance. According to the invention, the traffic of different departments or user groups can be isolated, the security of the network is enhanced, the leakage of sensitive data is prevented, the demand on expensive network equipment is reduced, and the upgrading and maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of network port gateway configuration, in particular to an 8-network port gateway VLAN configuration device and system based on MT7621+RTL8367. Background Art

[0002] In complex industrial scenarios or large-scale network deployments, industrial routing involves connecting multiple sub-devices. The traditional 1WAN+4LAN scenario cannot meet the relevant needs, so expanding the network port becomes one of the options. In addition, in order to distinguish between application services and prevent mutual interference, corresponding VLAN division is usually required. Then the demand for VLAN configuration functions for multiple network ports also arises. Currently, there are almost no 8-port solutions based on MT7621 on the market. Generally, MT7621+MT753x is used to implement a 1WAN+4LAN gigabit port strategy. Of course, the solution can be modified to 8 network ports, but it involves cost issues and various constraints.

[0003] Specifically, the current network port solutions in the industry are generally 1wan+4lan mode. Although MT7621+MT753x is technically feasible, its cost is relatively high; this is due to solution constraints and cost constraints.

[0004] In view of this, this application is filed. Utility Model Content

[0005] The utility model discloses an 8-network-port gateway VLAN configuration device and system based on MT7621+RTL8367, which can at least partially improve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An 8-port gateway VLAN configuration device based on MT7621+RTL8367, comprising: a main control module and a switch module, wherein the power supply terminal of the main control module and the power supply terminal of the switch module are electrically connected to a power supply, the main control module and the switch module are connected via a trunk, the MAC_RXD0 terminal of the main control module is connected to the RGMII_TXD0 terminal of the switch module, and the MAC_TXD0 terminal of the main control module is connected to the RGMII_RXD0 terminal of the switch module. The 8 VLAN ports of the switch module are used to connect to external user terminals, the data terminal of the switch module is used to connect to an external gateway device, and the data terminal of the main control module is used to wirelessly connect to an external remote control terminal.

[0008] The configuration information of the eight VLAN ports of the switch module is stored in the switch register corresponding to each of the eight VLAN ports in an ioctl manner, so that each VLAN port can be configured separately and isolated from each other.

[0009] Preferably, it further includes a shell, and the main control module and the switch module are configured inside the shell.

[0010] Preferably, the chip signal of the main control module is mt7621.

[0011] Preferably, the chip signal of the switch module is rtl8367.

[0012] Preferably, it further comprises a warning LED light, the input end of the warning LED light being electrically connected to the output end of the main control module.

[0013] The utility model also provides an 8-network-port gateway VLAN configuration system based on MT7621+RTL8367, comprising a remote control terminal and an 8-network-port gateway VLAN configuration device based on MT7621+RTL8367 as described above, wherein the data end of the main control module is wirelessly connected to the remote control terminal for data interaction.

[0014] In summary, the 8-port gateway VLAN configuration device based on MT7621+RTL8367 is mainly for the MT7621 platform to expand 8 network ports. The RTL8367SC combination solution can support the configuration of independent VLAN for each network port, reduce unnecessary network traffic, thereby improving the overall performance of the network, isolating the traffic of different departments or user groups, enhancing network security, preventing the leakage of sensitive data, reducing the demand for expensive network equipment, and reducing the cost of upgrade and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by the first aspect of the present invention;

[0016] Figure 2 This is a structural diagram of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by the second aspect of the present invention;

[0017] Figure 3 This is a technical basic framework diagram of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by an embodiment of the utility model;

[0018] Figure 4This is a functional flow chart of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by an embodiment of the utility model;

[0019] Figure 5 This is a network port diagram of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by an embodiment of the utility model;

[0020] Figure 6 This is a structural diagram of an 8-port gateway VLAN configuration device based on mt7621+rtl8367 provided by the third aspect of the present invention. DETAILED DESCRIPTION

[0021] 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 are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0023] See also Figure 1 、 Figure 2 The first embodiment of the present invention discloses an 8-port gateway VLAN configuration device based on MT7621+RTL8367, comprising: a main control module and a switch module, wherein the power supply terminal of the main control module and the power supply terminal of the switch module are electrically connected to a power supply, the main control module and the switch module are connected via a trunk, the MAC_RXD0 terminal of the main control module is connected to the RGMII_TXD0 terminal of the switch module, and the MAC_TXD0 terminal of the main control module is connected to the RGMII_RXD0 terminal of the switch module. The 8 VLAN ports of the switch module are used to connect to external user terminals, the data terminal of the switch module is used to connect to an external gateway device, and the data terminal of the main control module is used to wirelessly connect to an external remote control terminal.

[0024] The configuration information of the eight VLAN ports of the switch module is stored in the switch register corresponding to each of the eight VLAN ports in an ioctl manner, so that each VLAN port can be configured separately and isolated from each other.

[0025] Preferably, it further includes a shell, and the main control module and the switch module are configured inside the shell.

[0026] Preferably, the chip signal of the main control module is mt7621.

[0027] Preferably, the chip signal of the switch module is rtl8367.

[0028] See also Figure 3 、 Figure 4 In this embodiment, the 8-port gateway VLAN configuration device based on mt7621+rtl8367 connects the switch chip and the mt7621 main control chip through a trunk. Figure 2 As shown; at the application layer, users configure related visual operations through the web page, and after personalized configuration, the code performs logical processing and decision-making based on the configuration parameters, accurately converting each configuration into the corresponding register configuration, thereby achieving the customer's expected effect. Figure 3 shown.

[0029] See also Figure 1 Specifically, in this embodiment, the master MAC and switch MAC RGMII interface: RGMII_TXD0 on the switch connects to MAC_RXD0 on the master, and vice versa. The software-layer master configures switch-related registers through GPIO emulation of MDIO. This emulation of MDIO enables the master to control the switch chip: 1. Configure and initialize the corresponding GPIO pins; 2. Generate an MDC clock signal; 3. Read and write MDIO signals; and 4. Process the corresponding MDIO data.

[0030] The VLAN control configuration of mt7621+rtl8367sc realizes the independent control of VLAN (1-4096) of 8 network ports; after the web page configuration is converted by the application layer, the register setting conversion is performed for each configuration, and the corresponding register is set through logical processing to meet customer expectations. It is mainly configured through customer personalized words, and the chip register configuration is combined with C language and shell script language. At the same time, each VLAN has its own VLANID, which can configure different network isolation, improve network performance, and increase network security. Figure 5 shown.

[0031] Preferably, it further comprises a warning LED light, the input end of the warning LED light being electrically connected to the output end of the main control module.

[0032] In this embodiment, when the 8-port gateway VLAN configuration device based on MT7621+RTL8367 fails, the warning LED light is also turned on to further alert the staff. It should be noted that in other embodiments, other types of warning LED lights can also be used, which are not specifically limited here, but all of these solutions are within the scope of protection of this utility model.

[0033] In this embodiment, the 8-port gateway VLAN configuration device based on mt7621+rtl8367 has a wide range of application scenarios; multiple extended network ports can be used to perform multi-channel VLAN configuration on the device side by hanging a switch, such as setting 100.100.100.0 / 24 (vlantag 100) for computer workgroup 1 and 100.100.101.0 / 24 (vlantag 101), the server is set to 100.100.102.0 / 24 (vlan102), the printer is set to 100.100.103.0 / 24 (vlan103), the mobile phone WiFi network is set to 100.100.104.0 / 24 (vlan104), and the computer workgroup 3 is set to 100.100.105.0 / 24 (vlan105). In this way, the data will not interfere with each other, and the performance and security will be improved. After that, it will communicate with the outside world through the routing gateway 5g, and it can also communicate with other devices through the trunk connection of the optical port. Figure 6 shown.

[0034] In summary, the 8-port gateway VLAN configuration device based on MT7621+RTL8367 supports multi-port expansion, saving the cost of additional switches. A single gateway device has the port capabilities of two traditional gateways, simplifying configuration, reducing the need for other expensive network equipment, and lowering upgrade and maintenance costs. Furthermore, the 8-port gateway VLAN configuration device based on MT7621+RTL8367 supports independent VLAN control for multiple ports, ensuring that different business lines do not interfere with each other. The RTL8367SC switch connects to an MT7621 port via a trunk connection. The upper layer retrieves the relevant configuration from the page and configures it into the relevant switch registers using IOCTLs. This allows for separate configuration of each VLAN, ensuring isolation from each other. This reduces unnecessary network traffic, thereby improving overall network performance. Traffic from different departments or user groups can be isolated, enhancing network security and preventing the leakage of sensitive data.

[0035] A second embodiment of the present invention provides an 8-port gateway VLAN configuration system based on MT7621+RTL8367, including a remote control terminal and an 8-port gateway VLAN configuration device based on MT7621+RTL8367 as described above, wherein the data end of the main control module is wirelessly connected to the remote control terminal for data interaction.

[0036] The above are only preferred implementations of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention fall within the protection scope of the present invention.

Claims

1. An 8-port gateway VLAN configuration device based on mt7621+rtl8367, characterized in that: include: A main control module and a switch module, wherein the power supply terminal of the main control module and the power supply terminal of the switch module are electrically connected to the power supply, the main control module and the switch module are connected via a trunk, the MAC_RXD0 terminal of the main control module is connected to the RGMII_TXD0 terminal of the switch module, the MAC_TXD0 terminal of the main control module is connected to the RGMII_RXD0 terminal of the switch module, the 8 VLAN ports of the switch module are used to connect to external user terminals, the data terminal of the switch module is used to connect to an external gateway device, and the data terminal of the main control module is used to wirelessly connect to an external remote control terminal; The configuration information of the eight VLAN ports of the switch module is stored in the switch register corresponding to each of the eight VLAN ports in an ioctl manner, so that each VLAN port can be configured separately and isolated from each other.

2. The 8-port gateway VLAN configuration device based on mt7621+rtl8367 according to claim 1, wherein: It also includes a shell, and the main control module and the switch module are configured inside the shell.

3. The 8-port gateway VLAN configuration device based on mt7621+rtl8367 according to claim 1, wherein: The chip signal of the main control module is mt7621.

4. The 8-port gateway VLAN configuration device based on mt7621+rtl8367 according to claim 1, wherein: The chip signal of the switch module is rtl8367.

5. The 8-port gateway VLAN configuration device based on mt7621+rtl8367 according to claim 1, characterized in that: It also includes a warning LED light, the input end of which is electrically connected to the output end of the main control module.

6. An 8-port gateway VLAN configuration system based on mt7621+rtl 8367, characterized in that: It includes a remote control terminal and an 8-network-port gateway VLAN configuration device based on mt7621+rtl 8367 as described in any one of claims 1 to 5, wherein the data end of the main control module is wirelessly connected to the remote control terminal for data interaction.

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