WO2016197993A1 - Router, mobile terminal, and alarm information sending method, and alarm information receiving method - Google Patents

Abstract

The present application provides a router, a mobile terminal, and an alarm information sending method, and an alarm information receiving method. The alarm information sending method comprises: determining a tunnel connection established between an intranet router and an extranet mobile terminal; determining whether alarm information is generated in the intranet router; and if it is determined that alarm information is generated in the intranet router, sending the alarm information to the mobile terminal through the tunnel connection.

Description

Method for transmitting and receiving router, mobile terminal and alarm information Technical field

The present application relates to, but is not limited to, the field of network communications, and in particular, to a router, a mobile terminal, and a method for transmitting and receiving alarm information.

Background technique

With the increasing volume of data transmission in modern communication networks, data communication equipment and routers are also under increasing pressure. With the long-term operation of router equipment, a large number of equipment alarms are constantly being generated, and equipment alarms are processed quickly and efficiently. It is increasingly important to have an impact on the operations.

The related traditional routers have been configured to send the alarm information generated by the device or the alarm information generated by the device to the network management server or the desktop computer PC in real time, and display the alarm information displayed by the network management system according to the content of the alarm information displayed by the network management system. Perform service detection or adjustment on the router or device. However, the network management server or PC is fixed in the equipment room. At the same time, for the management of the equipment room, special personnel supervision is arranged. For such an arrangement, if it encounters the computer room administrator, it is temporarily called. If you want to leave or need to leave for a while, it is not next to the server. At this time, the device has an alarm. The administrator cannot receive the alarm information sent by the device, and fails to process it in time to miss the best time to process the alarm. If the alarm information will cause service interruption. If the equipment is out of control and fails to be processed in time, it will bring unimaginable losses to the customer.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the present invention provides a method for sending and receiving alarms, a router, a mobile terminal, and an alarm information, which solves the problem that the server cannot send the alarm information to the device when the computer room administrator temporarily leaves the equipment room and is not at the server. The specific content tells the computer room administrator to do the technical problems caused by the timely processing.

A method for sending alarm information includes:

Determine the tunnel connection established between the intranet router and the extranet mobile terminal.

It is determined whether alarm information is generated on the intranet router.

If it is determined that the alarm information is generated on the intranet router, the alarm information is sent to the mobile terminal through the tunnel connection.

Optionally, the alarm information includes: alarm information of the router itself and/or alarm information sent by other devices in the intranet of the router to the router.

Optionally, the method further includes:

Before determining the tunnel connection established between the intranet router and the extranet mobile terminal, the router acquires the first account and password information of the mobile terminal.

The obtained first account and password information is compared with the registration information added by the router in advance.

After the first account and the password information are verified, the correspondence between the first account and password information and the address information of the mobile terminal is established, and according to the correspondence, the user datagram protocol or transmission control is used. The protocol establishes the tunnel connection between the intranet router and the extranet mobile terminal.

Optionally, the sending, by the tunnel connection, the alarm information to the mobile terminal includes: determining information about the first account that the alarm information needs to be sent remotely; and according to the information and location of the first account Determining a correspondence relationship, determining address information of the mobile terminal corresponding to the information of the first account, and transmitting the alarm information to the mobile terminal by using the tunnel connection according to the address information.

Optionally, the method further includes: after determining a tunnel connection established between the intranet router and the extranet mobile terminal, the router receives the control instruction sent by the mobile terminal by using a remote terminal protocol or a secure shell protocol.

Optionally, the method further includes:

Before the router receives the control command sent by the mobile terminal by using a remote terminal protocol or a secure shell protocol, the router acquires the second account and password information of the mobile terminal by using a remote terminal protocol or a secure shell protocol.

And comparing the obtained second account and password information with the login information added by the router in advance.

A method for receiving alarm information includes: determining a tunnel connection established between an external network mobile terminal and an intranet router; and receiving, by the tunnel connection, the alarm information sent by the router.

Optionally, the method further includes: before determining the tunnel connection established between the external network mobile terminal and the intranet router, the mobile terminal sends the first account and password information of the mobile terminal to the router.

Optionally, the method further includes: after determining the tunnel connection established between the external network mobile terminal and the intranet router, the mobile terminal sends a control instruction to the router by using a remote terminal protocol or a secure shell protocol.

Optionally, the method further includes: before the mobile terminal sends a control instruction to the router by using a remote terminal protocol or a secure shell protocol, the mobile terminal passes the second account and password information of the mobile terminal through a remote A terminal protocol or secure shell protocol is sent to the router.

A router includes a first connection determining module, an alarm determining module, and an alarm sending module.

The first connection determining module is configured to determine a tunnel connection established between the intranet and the extranet mobile terminal.

The alarm judging module is configured to determine whether an alarm information is generated on the intranet router.

The alarm sending module is configured to send the generated alarm information to the mobile terminal through the tunnel connection if it is determined that the alarm information is generated on the internal network router.

Optionally, the alarm information includes: alarm information of the router itself and/or alarm information sent by other devices in the intranet of the router to the router.

Optionally, the router further includes: a connection establishing module.

a connection establishing module, configured to acquire a first account and password information of the mobile terminal before the first connection determining module determines a tunnel connection established between the intranet router and the external network mobile terminal; An account and password information is compared with the registration information added by the router in advance; after the first account and the password are verified, the first account and the password information are established with the address information of the mobile terminal. Corresponding relationship, according to the correspondence, establishing the tunnel connection between the intranet router and the extranet mobile terminal by using a user datagram protocol or a transmission control protocol.

Optionally, the alarm sending module sends the to the mobile terminal by using the tunnel connection. The alarm information includes: determining information about the first account that the alarm information needs to be sent remotely; determining, according to the information of the first account and the corresponding relationship, the mobile terminal corresponding to the information of the first account Address information; sending the alarm information to the mobile terminal through the tunnel connection according to the address information.

Optionally, the router further includes: an instruction processing module.

The instruction processing module is configured to receive, after the first connection determining module determines the tunnel connection established between the intranet router and the extranet mobile terminal, the control instruction of the mobile terminal by using a remote terminal protocol or a secure shell protocol.

Optionally, the instruction processing module is further configured to: acquire the second account of the mobile terminal by using a remote terminal protocol or a secure shell protocol before receiving the control instruction sent by the mobile terminal by using a remote terminal protocol or a secure shell protocol And password information.

And comparing the obtained second account and password information with the login information added by the router in advance.

A mobile terminal includes a second connection determining module and an alarm receiving module.

The second connection determining module is configured to determine a tunnel connection established between the external network and the intranet router.

The alarm receiving module is configured to receive the alarm information sent by the router by using the tunnel connection.

Optionally, the mobile terminal further includes: an account information processing module.

The account information processing module is configured to send the first account and password information of the mobile terminal to the router before the second connection determining module determines a tunnel connection established between the external network mobile terminal and the intranet router.

Optionally, the mobile terminal further includes: an instruction sending module.

And an instruction sending module, configured to send a control command to the router by using a remote terminal protocol or a secure shell protocol after the second connection determining module determines a tunnel connection established between the external network mobile terminal and the intranet router.

Optionally, the instruction sending module is further configured to: before sending the control instruction to the router by using a remote terminal protocol or a secure shell protocol, using the second account and the password of the mobile terminal The information is sent to the router via a remote terminal protocol or a secure shell protocol.

A computer readable storage medium storing computer executable instructions, the method of transmitting the alarm information when the computer executable instructions are executed by the processor, and the method of receiving the alarm information.

The beneficial effects of the embodiments of the present invention are:

The embodiment of the invention provides a method for sending alarm information, which realizes cross-network communication between an intranet router and an external network mobile terminal by establishing a tunnel connection across the network; when the intranet router generates an important alarm, the router can pass the The alarm information generated by the tunnel connection is sent out, and the alarm information is transmitted remotely across the network, so that the on-duty personnel and administrators who are not in the duty room can also know the alarm information of the equipment room.

In addition, the embodiment of the present invention further provides a method for a mobile terminal to receive alarm information, where the user uses the established tunnel connection across the network to receive the alarm information sent by the router, thereby avoiding the alarm information generated by the router, due to the on-duty personnel and management. The temporary departure of the member cannot receive the alarm information in time and bring about unpredictable losses.

BRIEF abstract

1 is a flowchart of sending a router alarm information according to an embodiment of the present invention;

2 is a flowchart of a mobile terminal receiving alarm information according to Embodiment 2 of the present invention;

3 is a flowchart of managing alarm information according to Embodiment 3 of the present invention;

4 is a schematic block diagram of a fourth router according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a module of a mobile terminal according to Embodiment 5 of the present invention.

Embodiments of the invention

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The main idea of the embodiment of the present invention is to establish a tunnel connection between the router and the mobile terminal to implement intra-network to external network communication, and realize remote communication between the router and the mobile terminal; the intranet router connects the tunnel through the tunnel. The alarm information is sent to the external network device, and the mobile terminal receives the alarm information through the tunnel connection established with the intranet router, so that the user can be in any place. The alarm information generated by the router is received at the same time, thereby increasing the flexible performance of the router alarm sending, and sending the account and the password to improve the security performance of the router alarm information transmission. The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Embodiment 1:

This embodiment provides a method for transmitting alarm information by using a router as a transmitting end, as shown in FIG. 1 , and the steps thereof include 101-103:

Step 101: Determine a tunnel connection established between the internal network and the external network mobile terminal.

Step 102: Determine whether an alarm information is generated on the intranet router.

Step 103: If it is determined that the alarm information is generated on the intranet router, the alarm information is sent to the mobile terminal through the tunnel connection.

In the above step 101, the tunnel connection is determined to indicate that a tunnel connection has been established between the internal network and the external network mobile terminal. In this embodiment, the tunnel connection is established once. When the tunnel connection is established, the tunnel connection is no longer used. The tunnel connection needs to be established again, and only the established tunnel connection needs to be determined, which reduces the time required for establishing the tunnel connection, and effectively improves the work efficiency.

The above step 101 determines a tunnel connection across the network, which is established based on any communication protocol capable of implementing communication across the network. Optionally, the tunnel connection is based on UDP (User Datagram Protocol) or TCP (Transmission Control). Agreement) established. Generally, the internal network has an external network interface, and only needs to connect the interface to the internal network, and then through the tunnel technology, the connection between the internal network and the external network can be established and communication can be realized. In addition, the intranet refers to a network that uses a private network address, such as a router and PC management, such as an IP address of 192.168.xx or 10.xxx; the external network refers to a public network, that is, an internet interconnection network, such as a carrier home broadband. Access and mobile terminals access the Internet using a network with a public network address, such as an IP address of 172.xxx or 202.xxx.

The alarm information in the foregoing step 102 may be the alarm information of the router itself, or the alarm information generated by other devices in the intranet where the router is located, or the alarm information of the router itself and the alarm information of other devices connected to the router. The alarm information of other devices is sent to the router and then sent out by the router.

Since the alarm information sent by the router may be confidential, in order to increase the security in the process of sending the alarm information, the present embodiment determines the tunnel connection established between the internal network and the external network. The method further includes: establishing a registration information of the added user on the router, where the registration information includes at least a first account and a password, and the registration information may be user-defined or generated by the router itself; The user logs in the application software on the mobile terminal with the first account and password; after the user logs in, the router obtains the first account and password that the mobile terminal user logs in; optionally, the router adds the obtained user account and password with the pre-configuration. The registration information is compared and verified. If the user's account and password are consistent with the registration information added by the router in advance, the authentication is passed; optionally, the router establishes the address information of the mobile terminal used by the user according to the first account and password. Corresponding relationship, and then establishing a tunnel connection between the intranet router and the extranet mobile terminal based on the correspondence and through a user datagram protocol or a transmission control protocol. Optionally, the address information of the mobile terminal may be selected as IP address information.

After the correspondence between the account and the password of the user and the address information of the mobile terminal used by the user is completed, when the router has the alarm information to be sent, the address information of the mobile terminal that needs to send the alarm information may be determined by the correspondence. And sending the alarm information to the transfer terminal corresponding to the address information.

In this embodiment, in order to implement multi-user information management, a plurality of registration information may be added to the router, and the multiple registration information may be used by multiple mobile terminals to establish a tunnel connection, so as to meet multiple users to receive alarms. The need for information.

In this embodiment, after determining the tunnel connection established between the intranet router and the external network mobile terminal, the router further includes receiving, by the telnet (remote terminal protocol) or ssh (secure shell protocol), a control command sent by the mobile terminal. Optionally, the router performs alarm processing and/or service configuration according to the control instruction.

Since the management of the router requires higher authority, the embodiment includes the router obtaining the second account and password information of the mobile terminal through telnet or ssh before receiving the control command sent by the mobile terminal by using the remote terminal protocol or the secure shell protocol. And performing the comparison verification on the obtained second account and password information and the login information added by the router in advance. The second account and password information is used to verify that the mobile terminal sends a control command, and the second account and password and the first account and password may be the same account and password, or different. Optionally, the login information is login information based on an AAA (Authentication, Authorization, Accounting) standard.

Embodiment 2:

This embodiment provides a method for receiving alarm information by using a mobile terminal as a receiving end, as shown in FIG. 2, and the steps thereof include 201-202:

Step 201: Determine a tunnel connection established between the external network and the internal network router.

Step 202: The mobile terminal receives the alarm information sent by the router through the tunnel connection.

In the foregoing step 201, the tunnel connection is determined, and a tunnel connection is established between the external network and the internal network router. In this embodiment, the tunnel connection is established once. When the tunnel connection is established, the tunnel connection is no longer needed. The tunnel connection is established again, and only the established tunnel connection needs to be determined, which reduces the time required to establish the tunnel connection and effectively improves the working efficiency.

The established tunnel connection in the above step 201 is established based on any communication protocol capable of implementing communication across the network. Optionally, the tunnel connection is established based on UDP or TCP.

In this embodiment, in order to increase the security in the process of sending the alarm information, the present embodiment further includes a step of establishing a tunnel connection before determining the tunnel connection established between the external network and the internal network, and the establishing step and the embodiment are The establishment steps in one are the same, and will not be described here.

In this embodiment, when the mobile terminal needs to perform alarm service management on the router, after confirming the tunnel connection established between the external network mobile terminal and the internal network router, the telnet or ssh may also send a control command to the router to the router. Perform corresponding alarm service information management. The control command may be an instruction for managing the router for the received alarm information, or may be a control command issued by the mobile terminal to avoid the risk.

Since the management of the router requires higher authority, the mobile terminal sends the second account and password information to the router through telnet or ssh before the mobile terminal sends the control command to the router by using telnet or ssh; optionally, the mobile terminal sends the second account and password information to the router through telnet or ssh; The router performs rights verification on the second account and password information, which greatly improves the security of remote monitoring and management of the router through the mobile terminal.

Embodiment 3:

This embodiment provides a method for managing alarm information. As shown in FIG. 3, the steps include: 301-307:

Step 301: The user logs in the application software on the mobile terminal by using the first account and the password information.

After the application software obtains the user's account and password, the account and password information is sent to the router.

Step 302: The router obtains the first account and password information, and performs comparison verification with the registration information added by the router in advance. After the verification is passed, the correspondence between the account information and the address information of the mobile terminal is established, and the correspondence is based on the UDP. Or TCP establishes a tunnel connection between the router and the mobile terminal.

Step 303: When the router has the alarm information generated and needs to be sent, the router determines the address information of the corresponding mobile terminal according to the account information and the corresponding relationship in step 302.

Step 304: The router sends the generated alarm information to the mobile terminal corresponding to the address information determined according to step 303 through a tunnel connection.

Step 305: The mobile terminal uses the second account and password information and logs in to the router through ssh or telnet.

The login process is: the mobile terminal connected to the Internet sends the second account and password information to the verification server established with the tunnel connection through ssh or telnet, and the verification server may be a router or a verification device different from the router. In this embodiment, the verification server is preferably a router.

Step 306: The router performs authorization authentication of the second account and password information of the mobile terminal.

Step 307: After the authorization is passed, the mobile terminal sends a control command to the router through telnet or ssh, and the router performs alarm information management and/or service configuration according to the control instruction.

Embodiment 4:

This embodiment provides a router, as shown in FIG. 4, including: a first connection determining module 41, an alarm determining module 42, and an alarm sending module 43.

The first connection determining module 41 is configured to determine a tunnel connection established between the intranet and the extranet mobile terminal, the tunnel connection being established based on UDP or TCP.

The alarm judging module 42 is configured to determine whether an alarm information is generated on the intranet router.

Optionally, the alarm information includes: alarm information of the router itself and/or alarm information sent by other devices in the intranet of the router to the router.

The alarm sending module 43 is configured to send the generated alarm information to the mobile terminal through a tunnel connection if it is determined that the alarm information is generated on the intranet router.

Optionally, the router further includes a connection establishing module 44, configured to acquire the first account and password information of the mobile terminal before the first connection determining module 41 determines the tunnel connection established between the intranet router and the external network mobile terminal. And verifying the obtained first account and password information with the registration information added by the router in advance; after the first account and the password are verified, establishing the first account and the password information and the address information of the mobile terminal Corresponding relationship; according to the correspondence, establishing a tunnel connection between the intranet router and the external network mobile terminal by using a user datagram protocol or a transmission control protocol. The alarm sending module 43 determines information of the first account that needs to be sent remotely by the alarm information, and determines address information of the mobile terminal corresponding to the information of the first account according to the information of the first account and the corresponding relationship, according to the address information. The router's alarm information is sent to the mobile terminal through a tunnel connection.

Optionally, the router further includes an instruction processing module 45 configured to receive, after the first connection determining module determines a tunnel connection established between the intranet router and the extranet mobile terminal, receive a control instruction from the mobile terminal by using telnet or ssh . In addition, the router can also perform alarm information processing and/or service configuration according to the control instruction. Optionally, in order to enhance the security of the router receiving the control instruction, the instruction processing module 46 is further configured to receive the second account and password information from the mobile terminal, and verify the second account and the password information. Optionally, the second account and password information may be received and verified before the router receives the control instruction from the mobile terminal, and the control command from the mobile terminal is received after the verification is passed, or the second account and the password information are simultaneously received. And controlling the instruction, and then verifying the second account and the password information, and executing the control instruction after the verification is passed.

Embodiment 5:

The embodiment provides a mobile terminal. As shown in FIG. 5, the mobile terminal includes a second connection determining module 51 and an alarm receiving module 52.

The second connection determining module 51 is configured to determine a tunnel connection established between the external network and the intranet router.

The alarm receiving module 52 is configured to receive the alarm information sent by the router through the tunnel connection.

In this embodiment, the mobile terminal further includes an account information processing module 53 configured to set the mobile terminal before the second connection determining module determines the tunnel connection established between the external network mobile terminal and the intranet router. An account and password information is sent to the router. In addition, you can also pick up Receive the verification result information returned by the router.

In this embodiment, the mobile terminal further includes an instruction sending module 54 configured to pass the remote terminal protocol or the secure shell protocol after the second connection determining module determines the tunnel connection established between the external network mobile terminal and the intranet router. Sending a control command to the router, that is, sending the control command to the router through telnet or ssh. Optionally, the second account and password information may also be sent to the router through telnet or ssh.

Optionally, the instruction sending module is further configured to: pass the second account and password information of the mobile terminal to a remote terminal protocol or a secure shell before sending the control instruction to the router by using a remote terminal protocol or a secure shell protocol. The protocol is sent to the router.

A computer readable storage medium storing computer executable instructions, the method of transmitting the alarm information when the computer executable instructions are executed by the processor, and the method of receiving the alarm information.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

The method for transmitting the alarm information in the embodiment of the present invention establishes a tunnel connection across the network, and realizes cross-network communication between the intranet router and the external network mobile terminal; when the intranet router generates an important alarm, The router can send out the generated alarm information through the tunnel connection, and realize the remote transmission of the alarm information across the network, so that the on-duty personnel and administrators who are not in the duty room can also know the alarm information of the equipment room. And the method for receiving the alarm information by the mobile terminal in the embodiment of the present invention, the user uses the established tunnel connection across the network to receive the alarm information sent by the router, and avoids the temporary departure of the on-duty personnel and the administrator when the router generates the alarm information. The problem that the alarm information cannot be received in time and the unpredictable loss is caused.

Claims (21)

A method for sending alarm information includes: Determining a tunnel connection established between the intranet router and the external network mobile terminal; Determining whether an alarm information is generated on the intranet router; If it is determined that the alarm information is generated on the intranet router, the alarm information is sent to the mobile terminal through the tunnel connection. The method for transmitting alarm information according to claim 1, wherein the alarm information comprises: alarm information of the router itself and/or alarm information sent by other devices in the intranet of the router to the router. . The method for transmitting alarm information according to claim 1, further comprising: obtaining, by the router, a first account number of the mobile terminal and before determining a tunnel connection established between the internal network router and the external network mobile terminal Password information; And comparing the obtained first account and password information with the registration information added by the router in advance; After the first account and the password information are verified, the correspondence between the first account and password information and the address information of the mobile terminal is established, and according to the correspondence, the user datagram protocol or transmission control is used. The protocol establishes the tunnel connection between the intranet router and the extranet mobile terminal. The method of transmitting the alarm information according to claim 3, wherein the transmitting the alarm information to the mobile terminal by using the tunnel connection comprises: determining information of the first account that needs to be sent remotely by the alarm information Determining address information of the mobile terminal corresponding to the information of the first account according to the information of the first account and the corresponding relationship; and transmitting, by using the tunnel information, the mobile terminal to the mobile terminal according to the address information The alarm information. The method for transmitting alarm information according to any one of claims 1 to 4, the method further comprising: after determining a tunnel connection established between the intranet router and the extranet mobile terminal, the router passes a remote terminal protocol or The secure shell protocol receives control commands sent by the mobile terminal. The method for transmitting alarm information according to claim 5, the method further comprising: receiving, at the router, a control instruction sent by the mobile terminal by using a remote terminal protocol or a secure shell protocol The router obtains the second account and password information of the mobile terminal by using a remote terminal protocol or a secure shell protocol; And comparing the obtained second account and password information with the login information added by the router in advance. A method for receiving alarm information includes: determining a tunnel connection established between an external network mobile terminal and an intranet router; and receiving, by the tunnel connection, the alarm information sent by the router. The method for receiving alarm information according to claim 7, the method further comprising: before determining a tunnel connection established between the external network mobile terminal and the intranet router, the mobile terminal is to use the first account of the mobile terminal And password information is sent to the router. The method of receiving alarm information according to claim 7 or 8, the method further comprising: after determining a tunnel connection established between the external network mobile terminal and the intranet router, the mobile terminal passes the remote terminal protocol or the secure shell The protocol sends a control command to the router. The method of receiving alert information according to claim 9, further comprising: said mobile terminal to said mobile terminal before said mobile terminal transmits a control command to said router via a remote terminal protocol or a secure shell protocol The second account and password information is sent to the router via a remote terminal protocol or a secure shell protocol. A router includes a first connection determining module, an alarm determining module, and an alarm sending module; The first connection determining module is configured to determine a tunnel connection established between the internal network and the external network mobile terminal; The alarm judging module is configured to determine whether an alarm information is generated on the intranet router; The alarm sending module is configured to send the generated alarm information to the mobile terminal through the tunnel connection if it is determined that the alarm information is generated on the internal network router. The router according to claim 11, wherein the alarm information comprises: alarm information of the router itself and/or alarm information sent by other devices in the intranet of the router to the router. The router of claim 11, the router further comprising: a connection establishing module; The connection establishing module is configured to determine an intranet router and the first connection determining module Acquiring the first account and password information of the mobile terminal before the tunnel connection established between the mobile terminals of the external network; and verifying the obtained first account and password information with the registration information added by the router in advance; After the first account and the password are verified, the correspondence between the first account and the password information and the address information of the mobile terminal is established, and according to the correspondence, the user datagram protocol or the transmission control protocol is established. The tunnel connection between the intranet router and the extranet mobile terminal. The router according to claim 13, wherein the sending, by the alarm sending module, the alarm information to the mobile terminal by using the tunnel connection comprises: determining information of the first account that needs to be sent remotely by the alarm information; Determining address information of the mobile terminal corresponding to the information of the first account, according to the information of the first account, and the corresponding relationship, and sending, by using the tunnel information, the mobile terminal to the mobile terminal according to the address information. Alarm information. The router according to any one of claims 11 to 14, the router further comprising: an instruction processing module; The instruction processing module is configured to receive, after the first connection determining module determines a tunnel connection established between the intranet router and the extranet mobile terminal, the control instruction of the mobile terminal by using a remote terminal protocol or a secure shell protocol. The router of claim 15, the instruction processing module further configured to: acquire the movement by a remote terminal protocol or a secure shell protocol before receiving the control command sent by the mobile terminal by a remote terminal protocol or a secure shell protocol The second account and password information of the terminal; And comparing the obtained second account and password information with the login information added by the router in advance. A mobile terminal includes a second connection determining module and an alarm receiving module; The second connection determining module is configured to determine a tunnel connection established between the external network and the internal network router; The alarm receiving module is configured to receive the alarm information sent by the router by using the tunnel connection. The mobile terminal of claim 17, the mobile terminal further comprising: an account information processing module; The account information processing module is configured to send, after the second connection determining module determines a tunnel connection established between the external network mobile terminal and the intranet router, the first account and password information of the mobile terminal to the router. The mobile terminal according to claim 17 or 18, further comprising: an instruction sending module; The command sending module is configured to send a control command to the router by using a remote terminal protocol or a secure shell protocol after the second connection determining module determines a tunnel connection established between the external network mobile terminal and the intranet router. The mobile terminal of claim 19, wherein the instruction sending module is further configured to: pass the second account and password information of the mobile terminal before transmitting the control command to the router by using a remote terminal protocol or a secure shell protocol A remote terminal protocol or secure shell protocol is sent to the router. A computer readable storage medium storing computer executable instructions for performing the method of transmitting alarm information according to any one of claims 1 to 6 when executed by a processor, and claims 7 to 10 The method for receiving alarm information according to any one of the items.

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