CN113542446B - Gateway equipment IP address remote management method based on lwm m protocol - Google Patents
Gateway equipment IP address remote management method based on lwm m protocol Download PDFInfo
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- CN113542446B CN113542446B CN202110651979.9A CN202110651979A CN113542446B CN 113542446 B CN113542446 B CN 113542446B CN 202110651979 A CN202110651979 A CN 202110651979A CN 113542446 B CN113542446 B CN 113542446B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5076—Update or notification mechanisms, e.g. DynDNS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a gateway equipment IP address remote management method based on lwm m protocol, which comprises the following steps: a terminal user initiates a setting automatic IP acquisition request/a setting static IP request/a query request to a cloud service, the request is transferred to a lwm m protocol server, parameters are encapsulated through an IP address model and are forwarded to a lwm m protocol client, the parameters are analyzed through the IP address model, the setting automatic IP acquisition request/the setting static IP request is set, after the parameters are analyzed, parameters are written into a configuration file through setting an automatic IP function/a setting static IP function, then a system IP function is set, the function reads the setting in the configuration file, and whether the automatic IP acquisition is carried out or not is judged according to the value of an attribute name 'automatically acquiring IP' in a setting item; and for the query request, analyzing the parameters, reading the configuration information related to the configuration file through a query function according to the parameters, and returning the configuration information to the user. The method can effectively ensure the communication between the server side and the client side under the weak network condition.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of industrial internet, in particular to a gateway equipment IP address remote management method based on lwm m protocol.
[ background ] A method for producing a semiconductor device
The gateway device is deployed in an industrial field, and realizes the functions of acquiring and writing the operation data of the industrial enterprise device through a bottom layer industrial protocol (such as modbus, opua and the like). Because the gateway device is in the industrial field, if the gateway is connected with the local area network through the network port, the IP address in the gateway device needs to be remotely managed.
The existing gateway device IP address management mode has certain defects: 1. the gateway equipment is deployed in an industrial field, and the maintenance of user information in the gateway needs to be carried out on site, so that the time and labor cost are wasted; 2. the gateway is connected to the internet through the Internet of things card, connection is unstable due to the fact that weak network problems exist, and the problems that operation faults are many and experience is poor exist in maintenance of an IP address set by the gateway. Therefore, a gateway device IP address remote management method based on the lwm m protocol is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a remote management method for an IP address of gateway equipment based on a lwm m protocol, namely a lwm m protocol Internet of things communication protocol, which can effectively guarantee communication between a server end and a client end under the condition of a weak network.
In order to achieve the above purpose, the present invention provides a gateway device IP address remote management method based on lwm m protocol, which comprises the following steps:
s1, a terminal user initiates a request for setting automatic IP acquisition to a cloud service, the request is transferred to a lwm m protocol server, parameters of the automatic IP acquisition request are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are analyzed through the IP address model, then the parameters are written into a configuration file through setting an automatic IP acquisition function, then a system IP function is executed, the function reads the setting in the configuration file, whether the automatic IP acquisition is carried out or not is judged according to the value of 'automatic IP acquisition' of an attribute name in a setting item, and if the automatic IP acquisition is carried out, an IP address is automatically acquired through DHCP; if not, setting a static IP address according to the rest setting items;
s2, a terminal user initiates a request for setting a static IP to a cloud service, the request is transferred to a lwm m protocol server, parameters for setting the static IP request are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are analyzed through the IP address model, then the parameters are written into a configuration file through setting the static IP function, then a system IP function is set, the function reads the setting in the configuration file, whether the IP is automatically acquired or not is judged according to the value of 'automatically acquiring the IP' of an attribute name in a setting item, and if the IP is automatically acquired through DHCP; if not, setting a static IP address according to the rest setting items;
and S3, a terminal user initiates a query request to the cloud service, the request is transferred to a lwm m protocol server, the request is encapsulated through an IP address model and is forwarded to a lwm m protocol client of the client industrial field gateway, parameters in the request are analyzed through the IP address model, and then configuration information related to the configuration file is read through a query function according to the parameters and is returned to the user.
Preferably, in step S1, the end user initiates a request for setting an automatic IP acquisition function to the cloud service, where the request includes two parameters, namely a network interface name and an automatic IP acquisition function, and the request is forwarded to the lwm2m protocol server, and the parameters are encapsulated through the IP address model.
Preferably, in step S1, the setting in the function reading configuration file includes automatically acquiring an IP, a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address.
Preferably, in step S2, the end user initiates a request for setting a static IP to the cloud service, where the request includes five parameters, namely, a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address, and the request is forwarded to the lwm2m protocol server, and the parameters are encapsulated by the IP address model.
Preferably, in step S2, the setting in the function reading configuration file includes automatically acquiring an IP, a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address.
Preferably, in step S3, the end user sends a query request to the cloud service, where the query request includes a parameter of the network interface name, and the request is forwarded to the lwm2m protocol server, and the parameter is encapsulated through the IP address model.
The invention has the beneficial effects that:
1. by means of the lwm m protocol, remote operation and maintenance of the IP address of the gateway equipment can be achieved, and on-site maintenance is not needed.
2. The lwm m protocol can guarantee communication between the server and the gateway device, and system stability and user experience are improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a flowchart of a method for remotely managing an IP address of a gateway device based on a lwm m protocol according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1, the invention relates to a gateway device IP address remote management method based on lwm m protocol, comprising the following steps:
s1, a terminal user initiates a request for setting automatic IP acquisition to a cloud service, the request comprises a network interface name and two parameters for automatically acquiring IP, the request is transferred to a lwm m protocol server, the two parameters are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are analyzed through the IP address model, then the parameters are written into a configuration file through setting an automatic IP acquisition function, then a system IP function is executed and set, the function reads the setting (including automatically acquiring the IP, the network interface name, the IP address, a domain name resolution address, a subnet mask and a gateway address) in the configuration file, judges whether the IP is automatically acquired according to the value of 'automatically acquiring the IP' in a setting item, and if the IP is automatically acquired through DHCP; if not, the static IP address is set according to the remaining setting items.
S2, a terminal user initiates a request for setting a static IP to a cloud service, the request comprises five parameters including a network interface name, an IP address, a domain name resolution address, a subnet mask and a gateway address, the request is transferred to a lwm m protocol server, the five parameters are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are resolved through the IP address model, then the parameters are written into a configuration file through setting the static IP function, then a system IP function is set, the function reads the settings (including automatically acquiring the IP, the network interface name, the IP address, the domain name resolution address, the subnet mask and the gateway address) in the configuration file, whether the IP is automatically acquired is judged according to the value of 'automatically acquiring the IP' of an attribute name in a setting item, and if the IP is automatically acquired through DHCP; if not, the static IP address is set according to the remaining setting items.
And S3, the terminal user initiates a query request to the cloud service, the query request contains a parameter of the network interface name, the request is transferred to a lwm m protocol server, the parameter is packaged through an IP address model and is forwarded to a lwm m protocol client of the client industrial field gateway, the parameter is analyzed through the IP address model, and then the configuration information related to the configuration file is read through a query function according to the parameter and is returned to the user.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. A gateway equipment IP address remote management method based on lwm m protocol is characterized in that: the method comprises the following steps:
s1, a terminal user initiates a request for setting automatic IP acquisition to a cloud service, the request is transferred to a lwm m protocol server, parameters of the automatic IP acquisition request are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are analyzed through the IP address model, then the parameters are written into a configuration file through setting an automatic IP acquisition function, then a system IP function is executed, the function reads the setting in the configuration file, whether the automatic IP acquisition is carried out or not is judged according to the value of 'automatic IP acquisition' of an attribute name in a setting item, and if the automatic IP acquisition is carried out, an IP address is automatically acquired through DHCP; if not, setting a static IP address according to the rest setting items;
s2, a terminal user initiates a request for setting a static IP to a cloud service, the request is transferred to a lwm m protocol server, parameters of the request for setting the static IP are packaged through an IP address model and forwarded to a lwm m protocol client of a client industrial field gateway, the parameters are analyzed through the IP address model, then the parameters are written into a configuration file through setting the static IP function, then a system IP function is set, the function reads the setting in the configuration file, whether the IP is automatically acquired is judged according to the value of 'automatically acquired IP' of an attribute name in a setting item, and if the IP is automatically acquired through DHCP; if not, setting a static IP address according to the rest setting items;
and S3, the terminal user initiates a query request to the cloud service, the request is transferred to a lwm m protocol server, the request is encapsulated through an IP address model and forwarded to a lwm m protocol client of the client industrial field gateway, parameters in the request are analyzed through the IP address model, and then configuration information related to the configuration file is read through a query function according to the parameters and returned to the user.
2. The gateway device IP address remote management method according to claim 1, based on lwm m protocol, comprising: in the step S1, a terminal user initiates a request for setting automatic IP acquisition to a cloud service, wherein the request comprises a network interface name and two parameters of automatic IP acquisition, the request is transferred to a lwm m protocol server, and the network interface name and the automatic IP acquisition are packaged through an IP address model.
3. The gateway device IP address remote management method according to claim 1, based on lwm m protocol, comprising: in step S1, the setting in the function reading configuration file includes automatically acquiring an IP, a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address.
4. The gateway device IP address remote management method according to claim 1, based on lwm m protocol, comprising: in step S2, the end user initiates a request for setting a static IP to the cloud service, where the request includes five parameters, i.e., a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address, and the request is forwarded to the lwm2m protocol server, and the network interface name, the IP address, the domain name resolution address, the subnet mask, and the gateway address are encapsulated by the IP address model.
5. The gateway device IP address remote management method according to claim 1, based on lwm m protocol, comprising: in step S2, the setting in the function reading configuration file includes automatically acquiring an IP, a network interface name, an IP address, a domain name resolution address, a subnet mask, and a gateway address.
6. The gateway device IP address remote management method according to claim 1, based on lwm m protocol, comprising: in step S3, the end user sends a query request to the cloud service, including a parameter of the network interface name, and the request is forwarded to the lwm m protocol server, and the parameter is encapsulated through the IP address model.
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