Method for realizing LTE/5G bridge mode and wireless routing equipment

A 5G and mode technology, applied in the field of realizing LTE/5G bridge mode, method and wireless routing equipment, can solve problems such as the inability to realize LTE/5G bridge mode

Pending Publication Date: 2021-08-24
武汉大塔技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of the Internet, in the LTE/5G system, the core network can only directly assign addresses to mobile communication modules. The communication must be based on the same system, and the physical interface is directly

Method used

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  • Method for realizing LTE/5G bridge mode and wireless routing equipment
  • Method for realizing LTE/5G bridge mode and wireless routing equipment

Examples

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Embodiment 1

[0033] Based on the above implementation, see figure 2 In this embodiment, the AP and the Module are connected through USB / PCIE. It should be noted that the AP and the Module can also be connected through Ethernet or power lines; preferably, based on security considerations, such as in some For GRE tunnel and IPsec tunnel establishment after firewall rules, the downlink PC must use the public IP address 10.10.10.5 to establish a connection with the external server 14.215.177.39, and the external server must establish a connection with the downlink PC through the public IP address.

[0034] Then the Module enables the SNAT function, and the AP uses the DHCP client to obtain the private network address 192.168.225.24 through the USB / PCIE interface Module;

[0035] Then the Module enables the DMZ function, sets the destination address to 192.168.225.224, and redirects all downlink data packets to the AP;

[0036] At the same time, the AP also enables the SNAT function, the gate...

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Abstract

The invention discloses a method for realizing an LTE/5G bridge mode and wireless routing equipment, and belongs to the technical field of data communication. The method comprises the steps of judging whether a Module is registered and allocated with a public network address A, if so, continuing, and otherwise, ending; an AP starting a DHCP client in an EMC mode to obtain a private network address B from the Module; the AP sending an instruction to the Module, and a DMZ function is started for the private network address B; the AP starting a DHCP server, a gateway modifies and configuring a gateway address calculated by a public network address A and an 8-bit mask, and an address pool only comprising the public network address A; the AP starting a DMZ function, wherein a destination IP address of the AP is a public network address A; and a downlink PC using the public network address A to communicate with the external server through twice NAT. According to the invention, the downlink equipment is connected with the public network through the bridge mode; and the public server communicates with the downlink equipment through the public network IP address allocated to the equipment.

Description

technical field [0001] The invention belongs to the technical field of data communication, and in particular relates to a method for realizing an LTE / 5G bridge mode and a wireless routing device. Background technique [0002] With the rapid development of the Internet, in the LTE / 5G system, the core network can only directly assign addresses to the mobile communication module. If the device connected to the CPE expects to use the address of the core network The communication must be based on the same system, and the physical interface is directly connected. On the products with external CPU in the module, the above LTE / 5G bridge mode (bridge mode) cannot be realized. The downlink device can only get the private network address, and then pass SNAT Conversion to achieve public network access. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a method for realizing the LTE / 5G bridge mode, which is limited by DHC...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L12/46H04L29/06H04W88/14
CPCH04L63/0236H04L61/2503H04L12/4633H04W88/14H04L61/5014
Inventor 高洪伟王超
Owner 武汉大塔技术有限公司
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