CN106685723A - Remote upgrading method and system for embedded network devices - Google Patents
Remote upgrading method and system for embedded network devices Download PDFInfo
- Publication number
- CN106685723A CN106685723A CN201710000881.0A CN201710000881A CN106685723A CN 106685723 A CN106685723 A CN 106685723A CN 201710000881 A CN201710000881 A CN 201710000881A CN 106685723 A CN106685723 A CN 106685723A
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- Prior art keywords
- main control
- control terminal
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- command
- upgraded
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
- H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
- H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
- H04L69/327—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the session layer [OSI layer 5]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Automation & Control Theory (AREA)
- Stored Programmes (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention relates to a remote upgrading method and system for embedded network devices. The remote upgrading method for embedded network devices includes the following steps: connecting a main control terminal to an access unit, obtaining the IP addresses of all devices to be upgraded through the access unit, and obtaining an IP address list; and traversing the IP address list, executing automatic upgrading operation on each IP address, wherein the automatic upgrading operation includes the following steps: executing a command set at the main control terminal to enable the main control terminal to connect to the device to be upgraded corresponding to each IP address through a safety session protocol; enabling the device to be upgraded corresponding to each IP address to receive and execute a termination command from the main control terminal to terminate the program being operated, to receive and execute a download command to download an upgrade file from the main control terminal, to receive an upgrade command and a restart command, to execute the upgrade command and to execute the restart command after upgrading. The remote upgrading method and system for embedded network devices can perform remote program upgrading on the access unit and a plurality of far-end devices on an optical network link, thus reducing the workload for upgrading.
Description
【Technical field】
The present invention relates to network communication technology field, more particularly, to a kind of to supporting the embedded of SSH and TFTP services
The remote upgrade method and system of the network equipment.
【Background technology】
Terminal unit in engineering in network operation need repair bug or increase New function when, generally will more new procedures, i.e.,
Program is upgraded.Terminal unit number it is more, in the case of scattered, if point-to-point, upgraded one by one, workload meeting
Than larger, cost of labor is higher, is now accomplished by finding a kind of method that can carry out batch upgrade to terminal unit.For embedding
For entering the formula network equipment, if terminal unit possesses operating system, SSH and tftp functionality are supported, it is possible to consider to pass through foot
This adds program of the mode of network connection to realize batch terminal to upgrade.
【The content of the invention】
It is an object of the invention to overcome the shortcomings of above-mentioned technology, there is provided a kind of remote upgrade side of Embedded Network Device
Method and system.
An aspect of of the present present invention provides a kind of remote upgrade method of Embedded Network Device, comprises the following steps：Will be main
Control terminal is connected to access unit, and obtains the IP address of all equipment to be upgraded on light network chain road by the access unit,
Obtain IP address list；The IP address list is traveled through, automatic updating operation, the automatic upgrading behaviour are performed to each IP address
Comprise the following steps：Command set is performed in the main control terminal, the main control terminal is connected to by secured session agreement
The corresponding equipment to be upgraded of each IP address；The corresponding equipment to be upgraded of each IP address is set to receive what the main control terminal was transmitted
Terminate order, download command, upgrade command and reset command；The corresponding equipment to be upgraded of each IP address is set to perform the termination
Order terminates the program being carrying out, and makes the corresponding equipment to be upgraded of each IP address perform the download command from the master control
Terminal downloads upgrade file, makes the corresponding equipment to be upgraded of each IP address perform the upgrade command and institute is performed after upgrading
State reset command.
Further, the opening of device to be upgraded has SSH to service, and the secured session agreement is SSH agreements.
Further, the main control terminal is opened has TFTP to service, and the download command is downloaded based on TFTP services
The upgrade file.
Further, same moment, an IP address to the IP address list or multiple IP address are corresponding treats
Updating apparatus perform the automatic updating operation.
Further, all equipment to be upgraded include what access unit and light network chain Lu Shangyu access units connected
Multiple remote equipments.
Further, the automatic updating operation is further comprising the steps of：The corresponding equipment to be upgraded of each IP address is held
The row upgrade command is simultaneously performed after the reset command after upgrading, also receives and perform the inspection from the main control terminal
Order is looked into, to judge whether to complete upgrading, and by inspection result back to the main control terminal.
Further, the command set is stored in the main control terminal with document form.
Another aspect of the present invention provides a kind of remote update system of Embedded Network Device, including main control terminal and
The access unit being connected with main control terminal；The access unit includes acquisition module, needs to be risen on light network chain road for obtaining
The IP address of level equipment is obtaining IP address list；The main control terminal includes upgraded module, for traveling through the IP address row
Table, automatic updating operation is performed to each IP address；The upgraded module includes upgrade file and command executing unit, the life
Performance element is made for performing command set, the upgrade file is used to replace the program file of the equipment to be upgraded；It is described to treat
Updating apparatus include SSH servers and performing module；The SSH servers are used to open SSH services, make the main control terminal can
The corresponding equipment to be upgraded of each IP address is connected to by secured session agreement, the secured session agreement is SSH agreements；Institute
Performing module is stated for receiving and is performed and terminate order to terminate the program being carrying out from the main control terminal；It is described to hold
Row module is used to receive and perform the download command from the main control terminal to download upgrade file from the main control terminal；Institute
State performing module for receive from the main control terminal upgrade command and reset command, with perform the upgrade command and
The reset command is performed after upgrading.
Further, the main control terminal also includes tftp server, for opening TFTP services, the download command base
The upgrade file is downloaded in TFTP services.
Further, the performing module is additionally operable to receive and perform the inspection order from the main control terminal to judge
Whether upgrading is completed, and by inspection result back to the main control terminal.
The present invention can enter to the access unit on light network chain road and the multiple remote equipments being connected with access unit simultaneously
Row remotely updating program, upgrade cycle is short, greatly reduces upgrade job amount, reduces cost of labor, saves the time.
【Description of the drawings】
Fig. 1 is a kind of main control terminal, access unit and the distal end of the remote update system of Embedded Network Device of the invention
The connection diagram of equipment：
Fig. 2 is the schematic flow sheet of the remote upgrade method of remote update system shown in Fig. 1；
Fig. 3 is the schematic flow sheet of automatic updating operation shown in Fig. 2.
【Specific embodiment】
With reference to the accompanying drawings and examples the invention will be further described.
With reference to Fig. 1, a kind of remote update system of Embedded Network Device that the present invention is provided, including main control terminal 1 and
The access unit 2 of the connection of main control terminal 1 and the multiple remote equipments 3 being connected with access unit 2.Access unit 2 passes through netting twine
It is connected with main control terminal 1, multiple remote equipments 3 are connected by optical fiber with access unit 2.Main control terminal 1 is a PC.
Access unit 2 includes acquisition module, for obtaining the IP address of all equipment to be upgraded on light network chain road to obtain
IP address list, wherein, all equipment to be upgraded include access unit 2 and multiple remote equipments 3.
Main control terminal 1 includes upgraded module and checks module.Upgraded module is for traveling through IP address list, to each IP ground
Location performs automatic updating operation.Check that module is used to check whether IP address list has traveled through.
Upgraded module includes upgrade file and command executing unit.Command executing unit is used to perform command set, command set
Deposit in the form of a file, in the present embodiment, command set is deposited in the form of bat autoexecs.Upgrade file is used to replace
The program file of equipment to be upgraded.Equipment to be upgraded includes SSH servers and performing module.SSH servers are used to open SSH clothes
Business, makes main control terminal 1 to be connected to the corresponding equipment to be upgraded of each IP address, secured session agreement by secured session agreement
For SSH agreements.Performing module is used to receive and perform to terminate order to terminate the program being carrying out from main control terminal, uses
In receiving and performing the download command from main control terminal to download upgrade file from main control terminal, for receiving from master control end
The upgrade command and reset command at end, execution from main control terminal upgrade command and after upgrading perform reset command, be used for
Receive and perform the inspection order from main control terminal to judge whether to complete upgrading and by inspection result back to the master control
Terminal.
Main control terminal 1 also includes tftp server, and for opening TFTP services, download command is downloaded based on TFTP services and risen
Level file.TFTP service transmissions speed is opened soon using tftp server, efficiency high is time-consuming.Certainly, tftp server
Can be replaced with ftp server, ftp server can be used to open FTP service.
A kind of remote upgrade method of the Embedded Network Device provided with reference to Fig. 2, the present invention, comprises the following steps：
S1, main control terminal 1 is connected to access unit 2, access unit 2 obtained by acquisition module and own on light network chain road
The IP address of equipment to be upgraded, obtains IP address list.All equipment to be upgraded include access unit 2 and light network chain Lu Shangyu
Multiple remote equipments 3 of the connection of access unit 2.It is by the specific connected mode that main control terminal 1 is connected to access unit 2：Repair
Change the IP address of main control terminal 1, by way of ping is logical access unit 2 be connected to, make main control terminal 1, access unit 2 and
In the same network segment, IP address is IP light net address or internal address to multiple remote equipments 3.
S2, IP address list is traveled through by the upgraded module of main control terminal 1, upgrading behaviour automatically is performed to each IP address
Make.In the present embodiment, at the same moment, automatic updating operation is performed to an IP address of IP address list, it is of course also possible to
Automatic updating operation is performed to the corresponding equipment to be upgraded of multiple IP address of IP address list.
S3, whether traveled through by the inspection module check IP address list of main control terminal 1, if so, then end operation, if
It is no, then step S2 is carried out again, until IP address list has been traveled through, each IP address has been carried out automatic updating operation.
With reference to Fig. 3, automatic updating operation is comprised the following steps：
S31, command set is performed by command executing unit in main control terminal 1.In the present embodiment, command set is with bat batch
The form storage of reason file.
S32, order concentrative implementation plink+ user name+password, by the SSH of the corresponding equipment to be upgraded of each IP address
The SSH services that server is opened, make main control terminal 1 be connected to each IP address by secured session agreement i.e. SSH agreements, its
In, user name, password are the user name and password of equipment to be upgraded corresponding with each IP address.
S33, order concentrative implementation plink+ user name+password+termination order, it is corresponding to be upgraded by each IP address
The program that the performing module of equipment is received and executive termination order termination is carrying out.
S34, order concentrative implementation plink+ user name+password+download command, main control terminal 1 is opened by tftp server
TFTP services are opened, is received by the performing module of the corresponding equipment to be upgraded of each IP address and is performed download command from master control end
Upgrade file is downloaded at end 1, and download command downloads upgrade file based on TFTP services, and transmission speed is fast, saves download time.
S35, order concentrative implementation plink+ user name+password+upgrade command+reset command, by each IP address pair
The performing module of the equipment to be upgraded answered receives upgrade command and reset command, performs upgrade command and performs after upgrading and restarts
Order.The corresponding equipment to be upgraded of each IP address performs the concrete mode of upgrade command：Each IP address is corresponding to be waited to rise
The upgrade file downloaded from main control terminal 1 is carried out decompression installation by level equipment, that is, complete the automatic updating operation of program file.Rise
Level file decompression installation can be the replacement of program file of the same name, can also be increasing newly, can also being for program file not of the same name
The deletion (that is, the program file of early version, does not such as use, and can delete) of program file not of the same name.
S36, order concentrative implementation plink+ user name+password+inspection order, it is corresponding to be upgraded by each IP address
The performing module of equipment is received and performed and checks that order checks whether the running status of program after upgrading is normal, checks journey after upgrading
The running status of sequence includes checking the version and process of program after upgrading, to confirm that program is upgraded successfully.
The present invention can enter to the access unit on light network chain road and the multiple remote equipments 3 being connected with access unit simultaneously
Row remotely updating program, upgrade cycle is short, greatly reduces upgrade job amount, reduces cost of labor, saves the time.
Above example only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but can not
Therefore it is interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, it is such as special to the difference in each embodiment
Levy and be combined, these belong to protection scope of the present invention.
Claims (10)
1. a kind of remote upgrade method of Embedded Network Device, it is characterised in that comprise the following steps：
Main control terminal is connected to into access unit, and all equipment to be upgraded on light network chain road are obtained by the access unit
IP address, obtains IP address list；
The IP address list is traveled through, automatic updating operation is performed to each IP address, the automatic updating operation includes following
Step：
Command set is performed in the main control terminal, makes the main control terminal be connected to each IP address pair by secured session agreement
The equipment to be upgraded answered；
The corresponding equipment to be upgraded of each IP address is set to receive termination order, download command, upgrading that the main control terminal is transmitted
Order and reset command；
Make the corresponding equipment to be upgraded of each IP address perform the program for terminating and ordering termination to be carrying out, make each IP ground
The corresponding equipment to be upgraded in location performs the download command and downloads upgrade file from the main control terminal, makes each IP address correspondence
Equipment to be upgraded perform the upgrade command and the reset command performed after upgrading.
2. the remote upgrade method of Embedded Network Device according to claim 1, it is characterised in that described to be upgraded
Opening of device has SSH to service, and the secured session agreement is SSH agreements.
3. the remote upgrade method of Embedded Network Device according to claim 1, it is characterised in that the main control terminal
Unlatching has TFTP to service, and the download command downloads the upgrade file based on TFTP services.
4. the remote upgrade method of Embedded Network Device according to claim 3, it is characterised in that same moment,
The automatic updating operation is performed to the corresponding equipment to be upgraded of an IP address or multiple IP address of the IP address list.
5. the remote upgrade method of Embedded Network Device according to claim 1, it is characterised in that described to need to be risen
Level equipment includes multiple remote equipments that access unit and light network chain Lu Shangyu access units connect.
6. the remote upgrade method of Embedded Network Device according to claim 1, it is characterised in that the automatic upgrading
Operation is further comprising the steps of：The corresponding equipment to be upgraded of each IP address performs the upgrade command and institute is performed after upgrading
After stating reset command, the inspection order from the main control terminal is also received and performs, to judge whether to complete upgrading, and will
Inspection result is back to the main control terminal.
7. the remote upgrade method of Embedded Network Device according to claim 6, it is characterised in that the command set with
Document form is stored in the main control terminal.
8. a kind of remote update system of Embedded Network Device, it is characterised in that including main control terminal and and main control terminal
The access unit of connection；
The access unit includes acquisition module, for obtaining the IP address of all equipment to be upgraded on light network chain road to obtain IP
Address list；
The main control terminal includes upgraded module, for traveling through the IP address list, upgrading automatically being performed to each IP address
Operation；The upgraded module includes upgrade file and command executing unit, and the command executing unit is used to perform command set, institute
Upgrade file is stated for replacing the program file of the equipment to be upgraded；
The equipment to be upgraded includes SSH servers and performing module；
The SSH servers are used to open SSH services, make the main control terminal to be connected to each IP by secured session agreement
The corresponding equipment to be upgraded in address, the secured session agreement is SSH agreements；
The performing module is used to receive and perform to terminate order to terminate the program being carrying out from the main control terminal；
The performing module is used to receive and perform the download command from the main control terminal to download from the main control terminal
Upgrade file；
The performing module is used to receive the upgrade command and reset command from the main control terminal, to perform the upgrading life
Order simultaneously performs the reset command after upgrading.
9. the remote update system of Embedded Network Device according to claim 8, it is characterised in that the main control terminal
Also include tftp server, for opening TFTP services, the download command downloads the upgrading text based on TFTP services
Part.
10. the remote update system of Embedded Network Device according to claim 8, it is characterised in that the execution mould
Block is additionally operable to receive and perform the inspection order from the main control terminal to judge whether to complete upgrading, and inspection result is returned
Issue the main control terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000881.0A CN106685723A (en) | 2017-01-03 | 2017-01-03 | Remote upgrading method and system for embedded network devices |
| PCT/CN2017/091039 WO2018126628A1 (en) | 2017-01-03 | 2017-06-30 | Remote upgrade method and system for embedded network devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000881.0A CN106685723A (en) | 2017-01-03 | 2017-01-03 | Remote upgrading method and system for embedded network devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106685723A true CN106685723A (en) | 2017-05-17 |
Family
ID=58849927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000881.0A Pending CN106685723A (en) | 2017-01-03 | 2017-01-03 | Remote upgrading method and system for embedded network devices |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106685723A (en) |
| WO (1) | WO2018126628A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015817A (en) * | 2017-05-25 | 2017-08-04 | 孙文现 | A kind of method of equipment firmware aerial upgrade |
| WO2018126628A1 (en) * | 2017-01-03 | 2018-07-12 | 深圳国人通信股份有限公司 | Remote upgrade method and system for embedded network devices |
| CN109918188A (en) * | 2019-03-27 | 2019-06-21 | 网易（杭州）网络有限公司 | Switching method, device, electronic equipment and the storage medium of game mode |
| CN110764801A (en) * | 2019-09-29 | 2020-02-07 | 国网湖南省电力有限公司 | High-speed power line carrier remote upgrading method and device |
| CN110780902A (en) * | 2019-10-25 | 2020-02-11 | 上海信耀电子有限公司 | Method for upgrading embedded equipment network in batch |
| CN110795111A (en) * | 2019-09-29 | 2020-02-14 | 深圳华臻信息技术有限公司 | Remote automatic upgrading method for communication equipment and management terminal |
| CN112241161A (en) * | 2020-10-22 | 2021-01-19 | 贝思特门机(嘉兴)有限公司 | Software upgrading mode of gantry crane controller |
| CN115022164A (en) * | 2022-05-31 | 2022-09-06 | 广州助蜂网络科技有限公司 | Device remote upgrade control method and system based on dos command |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018126628A1 (en) * | 2017-01-03 | 2018-07-12 | 深圳国人通信股份有限公司 | Remote upgrade method and system for embedded network devices |
| CN107015817A (en) * | 2017-05-25 | 2017-08-04 | 孙文现 | A kind of method of equipment firmware aerial upgrade |
| CN107015817B (en) * | 2017-05-25 | 2021-06-01 | 北京君泊网络科技有限责任公司 | Method for upgrading equipment firmware in air |
| CN109918188A (en) * | 2019-03-27 | 2019-06-21 | 网易（杭州）网络有限公司 | Switching method, device, electronic equipment and the storage medium of game mode |
| CN110764801A (en) * | 2019-09-29 | 2020-02-07 | 国网湖南省电力有限公司 | High-speed power line carrier remote upgrading method and device |
| CN110795111A (en) * | 2019-09-29 | 2020-02-14 | 深圳华臻信息技术有限公司 | Remote automatic upgrading method for communication equipment and management terminal |
| CN110795111B (en) * | 2019-09-29 | 2023-04-18 | 深圳华臻信息技术有限公司 | Remote automatic upgrading method for communication equipment and management terminal |
| CN110764801B (en) * | 2019-09-29 | 2024-02-27 | 国网湖南省电力有限公司 | Remote upgrading method and device for high-speed power line carrier |
| CN110780902A (en) * | 2019-10-25 | 2020-02-11 | 上海信耀电子有限公司 | Method for upgrading embedded equipment network in batch |
| CN112241161A (en) * | 2020-10-22 | 2021-01-19 | 贝思特门机(嘉兴)有限公司 | Software upgrading mode of gantry crane controller |
| CN115022164A (en) * | 2022-05-31 | 2022-09-06 | 广州助蜂网络科技有限公司 | Device remote upgrade control method and system based on dos command |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018126628A1 (en) | 2018-07-12 |
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