Point-to-point transmission detection method, system and mobile terminal of network equipment

A technology of network equipment and mobile terminals, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as troublesome NAT penetration, inability to realize video viewing, etc., and achieve the effect of improving user experience.
CN107295102BActive Publication Date: 2020-02-28GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Publication Date
2020-02-28

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Abstract

The invention provides a point-to-point transmission detection method and a point-to-point transmission detection system of network equipment, and a mobile terminal. The point-to-point transmission detection method comprises the steps of: simulating a network camera by means of an application program on the mobile terminal, so as to shoot video data; transmitting the video data to a local area network by means of the mobile terminal via the network equipment; judging whether the network equipment forwards the video data to the local area network; and determining that the network equipment has a point-to-point transmission function if the network equipment forwards the video data to the local area network. The point-to-point transmission detection method of the network equipment is capable of determining whether network equipment (a router) in the home has a point-to-point transmission function rapidly, thus equipment on the internet can know whether the video data transmitted by the terminal in the local area network can be viewed successfully, and the use experience of the user is enhanced.
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Description

technical field

[0001] The present invention relates to the technical field of home furnishing of the Internet of Things, in particular to a point-to-point transmission detection method, system and mobile terminal of network equipment. Background technique

[0002] Peer-to-peer realizes network video transmission and needs to penetrate NAT. Due to limited IP address resources, all kinds of terminal devices currently used are located behind the LAN, that is, multiple devices share the same public network IP; for example: if located A terminal Agent A in the LAN wants to communicate with another terminal Agent B on the Internet. When the data packet sent by A passes through the NAT device at the exit of the LAN, the NAT will replace the source address (source address) field in the data packet with Corresponding public network IP and Port, and then send data packets to Agent B, the source address seen by Agent B is the converted IP and Port, and does not know Agent A’s LAN addr...

Claims

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