Communication equipment and smart terminals

Abstract

An embodiment of the present invention provides a communication device, including: a main operating system main board and a slave operating system main board; the main operating system main board is provided with a first external network interface and a first internal network interface connected to an external network; the main operating system main board is provided with a first external network interface and a first internal network interface; A second internal network interface is set on it. Send the first DHCP request packet with the first MAC address corresponding to the second internal network interface as the source address from the operating system through the second internal network interface; if the main operating system monitors the first DHCP request packet through the first internal network interface, Then send the second DHCP request packet to the DHCP server with the first MAC address as the data content and the second MAC address corresponding to the first external network interface as the source address to the DHCP server through the first external network interface, and will receive from the DHCP server. The external network IP address corresponding to the MAC address is sent to the slave operating system. The external network communication capability of the slave operating system can be realized simply and conveniently through the setting of the above network interface.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication device and an intelligent terminal. Background technique [0002] At present, communication devices (such as user's laptops, PCs, servers) with multiple operating systems, generally dual operating systems, have become more and more common. For example, two operating systems A and B can be installed in a certain communication device. Among them, operating system A may have relatively strong processing capability but may also consume relatively large resources, while operating system B may have relatively weak processing capability but consume relatively small resources such as power consumption. Therefore, the user can deploy different application programs on the two operating systems A and B according to the requirements of different application programs, so as to improve the overall performance of the communication device. [0003] When multiple op...

AI Technical Summary

Problems solved by technology

[0003] When multiple operating systems are installed in a certain communication device, in order to ensure that multiple operating systems have network communication functions, at present, it is necessary to configure corresponding communication components for each operating system, which will lead to an increase in the hardware cost of the communication device. The increase will also increase the volume, weight and power consumption of communication equipment

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