CN107888420A - A kind of management system of LAN forwarding unit - Google Patents
A kind of management system of LAN forwarding unit Download PDFInfo
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- CN107888420A CN107888420A CN201711183540.8A CN201711183540A CN107888420A CN 107888420 A CN107888420 A CN 107888420A CN 201711183540 A CN201711183540 A CN 201711183540A CN 107888420 A CN107888420 A CN 107888420A
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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
- H04L41/12—Discovery or management of network topologies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
This application discloses a kind of management system of LAN forwarding unit, it is related to technical field of telecommunications, is invented to solve the problems, such as that LAN is difficult to safeguard.The system mainly includes：Gateway is established with the forwarding unit in LAN and connected；Gateway obtains the facility information parameter of forwarding unit, and facility information parameter includes the adjoining physical address of the adjacent device of the equipment physical address of forwarding unit, the device number of forwarding unit and forwarding unit；Gateway operates in response to user, obtains equipment to be managed；Gateway searches facility information parameter to be managed corresponding to equipment to be managed according to facility information parameter；Gateway generates the management instruction message of preset message format, and sends management instruction message, and management instruction message includes facility information parameter to be managed and management configuration parameters；Equipment to be managed receives and parses through management instruction message, and manages equipment to be managed according to analysis result.The application is mainly used in during the management of LAN forwarding unit.
Description
Technical field
The application is related to technical field of telecommunications, more particularly to a kind of management system of LAN forwarding unit.
Background technology
Constantly improve and development with network technology, network tend to complicate, and LAN also tends to diversification, LAN
The quantity of interior forwarding unit such as interchanger, wireless network access point also gradually increases, therefore is more difficult to manage and safeguard.
In LAN, network manager is difficult to be managed collectively the equipment that forwarding data are exchanged in all LANs.
In the prior art, network manager when managing LAN, it is necessary to be familiar with the deployment side of all devices in LAN
The IP address of formula and each equipment, and need to log in repeatedly with this to exit different forwarding units, then disposed according to it
Position and function configure to it makes change.
It is not only cumbersome but also complicated if changing the configuration of forwarding unit in LAN.Above all work as network failure
When, the network condition for the fragment that each equipment is grasped, can not uniformly collect, make the maintenance of LAN extremely difficult in LAN.
The content of the invention
This application provides a kind of management system of LAN forwarding unit, to solve the problems, such as that LAN is difficult to safeguard.
This application provides a kind of management system of LAN forwarding unit, the system includes：In gateway and LAN
Forwarding unit establishes connection；The gateway obtains the facility information parameter of the forwarding unit, and the facility information parameter includes
The adjoining of the adjacent device of the equipment physical address of the forwarding unit, the device number of the forwarding unit and the forwarding unit
Physical address；The gateway operates in response to user, obtains equipment to be managed；The gateway according to the facility information parameter,
Search facility information parameter to be managed corresponding to the equipment to be managed；The gateway generates the management instruction of preset message format
Message, and the management instruction message is sent, the management instruction message includes the facility information parameter to be managed and management
Configuration parameter；The equipment to be managed receives and parses through the management instruction message, and according to analysis result management
Equipment to be managed.
Further, the gateway is established with the forwarding unit in LAN and connected, including：The gateway is pre- according to first
Time interval is put, the probe messages of the preset message format are sent with broadcast mode；If the forwarding unit receives institute
Probe messages are stated, then generate the networking request message of the preset message format, and described network is sent with mode of unicast and asked
Message；If the gateway receives the networking request message, entering for the preset message format is sent with mode of unicast
Net response message；The gateway and the forwarding unit foundation connection for receiving networking response message.
Further, the gateway obtains the facility information parameter of the forwarding unit, including：Each forwarding unit
Generate the topological structure message of the preset message format according to the second preset time interval, and with multicast mode send described in open up
Structure message is flutterred, the topological structure message includes the network interconnection of the Interface status, the forwarding unit of the forwarding unit
The equipment physical address of Protocol IP address and the forwarding unit；The forwarding unit receives and parses through the topological structure report
Text；The forwarding unit generates the facility information parameter according to the analysis result；The forwarding unit is according to described preset
Message format, generate facility information message corresponding to the facility information parameter；The gateway receives and parses through the equipment letter
Message is ceased, obtains the facility information parameter.
Further, after the forwarding unit receives and parses through the topological structure message, the system also includes：Lose
Abandon the topological structure message.
Further, after the gateway obtains the facility information parameter of the forwarding unit, including：According to the equipment
Information parameter, generate the topology diagram of the LAN.
Further, it is described management instruction message refer to software upgrading message, issue configuration parameter message, restart message,
Factory reset message or traffic monitoring message.
Further, the management instruction message is software upgrading message, and the software message is believed including equipment to be managed
Parameter and upgrading configuration parameter are ceased, the upgrading configuration parameter includes upgrade image request；The equipment to be managed is received and solved
The management instruction message is analysed, and the equipment to be managed is managed according to the analysis result, including：The equipment to be managed connects
Receive and parse the software upgrading message, obtain the upgrade image request；The equipment to be managed detects whether mirror image be present
Space, the mirror image space are used to preserve upgrade image file；The equipment to be managed is then held if there is the mirror image space
The row upgrade image request, and send the upgrade image response message of the preset message format；If the gateway receives
To the upgrade image response message, then the upgrade image file is obtained；The gateway is raw according to the preset message format
Into and send the image file message of the upgrade image file；The equipment to be managed receives and parses through the image file report
Text, and the device software to be managed according to the upgrade image document upgrading.
Further, the preset message format includes target physical address, source physical address, protocol type and data.
As shown from the above technical solution, the management system for a kind of LAN forwarding unit that the application provides, passes through gateway
Establish and connect with the forwarding unit in LAN, obtain the facility information parameter of forwarding unit, integrate the network money in LAN
Source, manage forwarding unit concentratedly by core of gateway, collect the network state of forwarding unit, be presented to network manager, so that
Obtain network manager and dynamically check whole network comprehensively, implement the integral monitoring to network and unified quick management.Network pipe
After reason person logins gateway by web browser, by facility information parameter, forwarding unit is managed collectively, it is possible to achieve config set
In issue, batch upgrade, restart in batches and batch save Default Value.It can also realize that topological structure automatically generates by the application
Monitored with real-time traffic, moreover it is possible to see that device port flow information graphically checks statistics by topological structure adapter, and support
Flow plays back, to facilitate fault location and management service LAN.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the application, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of management system composition frame chart for LAN forwarding unit that the application provides；
Fig. 2 is the block diagram of system that a kind of gateway that the application provides establishes connection with the forwarding unit in LAN；
Fig. 3 is the block diagram of system for the facility information parameter that a kind of gateway that the application provides obtains forwarding unit；
Fig. 4 is a kind of block diagram of system for equipment response management instruction message to be managed that the application provides.
Embodiment
Referring to Fig. 1, a kind of management system composition frame chart of the LAN forwarding unit provided for the application.As shown in figure 1,
The system includes：
101st, the forwarding unit in gateway and LAN establishes connection.
LAN, refer to the calculating unit being mutually unified into by multiple stage computers in a certain region, it is possible to achieve file management,
The functions such as application software is shared, sharing printer, Email and facsimile service.LAN is passed by the network hardware, network
Defeated medium and network software composition, the network hardware include computer, network adapter, hub, repeater, bridge, interchanger,
Router and gateway.
Forwarding unit, refer to the equipment in LAN interior liabilities forwarding data, such as interchanger, router, repeater.
Gateway, also known as gateway or protocol converter, in the Internet implementation above network interconnection, it is different to be only used for upper-layer protocol
Network interconnection, it is a kind of computer system or equipment for serving as conversion important task.Gateway is the bridge that Intranet connects with outer net, is office
What domain net was connected with internet must be through equipment, so in this application with forwarding unit in gateway management LAN.
In order to enable the gateway to manage forwarding unit, it is necessary to which gateway and forwarding unit foundation connection, real by connecting path
Existing network closes the communication between forwarding unit, and then passes through the forwarding unit in gateway management LAN.
102nd, gateway obtains the facility information parameter of forwarding unit.
Gateway management forwarding unit, it is to manage information realization by sending.Gateway sends management information to being managed
Forwarding unit, forwarding unit perform response is managed information, to realize gateway management forwarding unit.Exist in a local network
Polytype multiple forwarding units, for its network capacity of the forwarding unit of different type or heterogeneous networks node location
And effect can all have nuance, so can not unify to configure.Facility information parameter includes the equipment of forwarding unit physically
The adjoining physical address of the adjacent device of location, the device number of forwarding unit and forwarding unit.The equipment that gateway obtains forwarding unit
Physical address, specific forwarding unit can be chosen, and can verify whether choose target forwarding unit by device number, led to
The network transmission state that forwarding unit is adjacent equipment can be inquired about by crossing the adjoining physical address for the adjacent device chosen.
Topological structure refers to the physical layout of the various equipment interconnected with transmission medium, refers to spy between the member of composition network
Fixed physics (true), or the arrangement mode of logic (virtual).If the attachment structure of two networks is identical, although they
Each internal physics wiring, euclidean distance between node pair might have difference, and the topological structure of the two networks is also identical.Structure
The topological structure of network, be advantageous to confirm failure in time when network breaks down, record failure and find out location of fault, increase
Add the efficiency fixed a breakdown.The topological structure of network is built, is advantageous to constraint and information access control, different user identity can
To set different access rights and access time, each user time logged in and the operation done are recorded in detail, is set
Deng to ensure that system has higher security.After gateway obtains facility information parameter, additionally it is possible to joined according to facility information
Number, generate the topology diagram of LAN.
103rd, gateway operates in response to user, obtains equipment to be managed.
User's logging in gateway, equipment to be managed is chosen, equipment to be managed is actually the forwarding unit being managed, wherein treating
The quantity of management equipment is probably one, it is also possible to which multiple, the quantity for treating management equipment in the embodiment of the present application is not done
Limit.User's logging in gateway, can input the IP address of gateway in the browser address bar of the client of user, and then input is used
Name in an account book and password, you can logging in gateway.User's logging in gateway, to be managed setting in gateway can also be chosen by CMD orders
It is standby.After user chooses equipment to be managed, gateway operates in response to user, obtains the equipment to be managed of response.
104th, gateway searches facility information parameter to be managed corresponding to equipment to be managed according to facility information parameter.
Facility information parameter, include the facility information parameter of whole forwarding units.Searched in slave unit parameter information and treat pipe
Manage facility information parameter to be managed corresponding to equipment.
105th, gateway generates the management instruction message of preset message format, and sends management instruction message.
Instruction message is managed, is the management instruction that forwarding unit is able to carry out.Gateway sends management message, in order to be managed
Equipment performs corresponding management instruction message.Management instruction message includes facility information parameter to be managed and management configuration parameters,
The renewal that namely inquiry and the configuration of the information parameter for treating management equipment can be realized by managing instruction message.Specifically
, management instruction message refer to software upgrading message, issue configuration parameter message, restart message, factory reset message or
Traffic monitoring message.
The message format of management instruction message is preset message format, and preset message format includes target physical address, source
Physical address, protocol type and data.It should be noted that all adopted in the communication process of gateway and forwarding unit in this application
With the message of preset message format.
106th, equipment to be managed receives and parses through management instruction message, and manages equipment to be managed according to analysis result.
Management instruction message is the message of preset message format, directly transnational underlying protocol stack, that is to say, that sends message
When by process group bag, be sent directly to network interface card, during packet receiving, after network interface card receives message, be uploaded directly into process, being handled by process should
Message.When process understands the data segment of message, communicating pair passes through known data packet format, analyze data type.Gateway leads to
Cross and send such message and issue querying command, the same type of data message of device replied to be managed simultaneously rings plus equipment to be managed
The state answered, informs the corresponding state of gateway, and gateway can also use the message of preset message format, issue configuration equipment.
Gateway and forwarding unit establish connection in LAN, after user logins gateway by browser, can conveniently manage
Forwarding unit in LAN, due to the quantity of equipment to be managed can choose it is multiple, so gateway can also support config set
In issue, batch upgrade, restart in batches, batch save goes out plant, the monitoring of the real-time traffic of LAN.The topological structure of generation
Figure, it can intuitively see forwarding unit and port interconnected situation, port and link failure information and the terminal in port downstream
IP etc..On this basis, additionally it is possible to which holding equipment port flow information graphic checks statistics, and supports flow to play back, convenient
Fault location, user-friendly management, to realize the forwarding unit in the management LAN of quickness and high efficiency.
In order to more preferably manage LAN, by obtaining more device parameter information, it can realize that network topology is intelligently sent out
Existing, network performance health self-test, flow real-time statistics and multiplexing device management, greatly facilitate management service LAN.Net
Network topological smart is found, refers to that the network equipment in LAN can be found automatically, intelligence draws network practical topology in real time
Figure.The running situation of all devices, including port status, Link State, connection shape can be intuitive to see by network topology
State and abnormal alarm.Network health self-test, can Scanning Detction network running status, quick positioning question and provide effectively solve
Certainly scheme and Optimizing Suggestions, escort for network health, for example detect run time, if restart automatically, detection CPU, interior
Whether normal the resource use such as deposit, detection network whether there is broadcast storm, and whether normal, such as port if detecting port running status
Obstruction, flow congestion, convergence exception etc., whether detection function of local area network operation is normal.Flow real-time statistics, pass through statistical graph
It is clear that the transmitting-receiving flow details of each port of every equipment, including total flow, unicast, multicast, broadcast traffic
Etc..Multiplexing device management, the centralized management of local area network equipment can be realized by device management module, can be by stepping on
The equipment that record Gateway Interface intelligent search goes out in all LANs to exchange forwarding data, is managed by pointing device, and can
Be switched fast between multiple devices management, and can quickly be changed in the case of without logging into administration interface facility information and
Port configures
As shown from the above technical solution, the management system for a kind of LAN forwarding unit that the application provides, passes through gateway
Establish and connect with the forwarding unit in LAN, obtain the facility information parameter of forwarding unit, integrate the network money in LAN
Source, manage forwarding unit concentratedly by core of gateway, collect the network state of forwarding unit, be presented to network manager, so that
Obtain network manager and dynamically check whole network comprehensively, implement the integral monitoring to network and unified quick management.Network pipe
After reason person logins gateway by web browser, by facility information parameter, forwarding unit is managed collectively, it is possible to achieve config set
In issue, batch upgrade, restart in batches and batch save Default Value.It can also realize that topological structure automatically generates by the application
Monitored with real-time traffic, moreover it is possible to see that device port flow information graphically checks statistics by topological structure adapter, and support
Flow plays back, to facilitate fault location and management service LAN.
Referring to Fig. 2, the system for establishing connection with the forwarding unit in LAN for a kind of gateway that the application provides forms
Block diagram.Connected as shown in Fig. 2 gateway is established with the forwarding unit in LAN, including：
201st, gateway is according to the first preset time interval, with the probe messages of the preset message format of broadcast mode transmission.
Gateway tests in LAN whether have forwarding unit by probe messages, how many forwarding unit.Probe messages
Sent with broadcast mode, wherein broadcast mode is a kind of communication pattern of " a pair all ", and all forwardings in a local network are set
It is standby to receive probe messages.Replicate and turn specifically, the probe messages sent in a local network to gateway are unconditional
Hair, without selecting path, all forwarding units can receive probe messages.
A probe messages often are sent by the first preset time interval, can timely find to update in LAN turns
Send out equipment.First preset time interval, it is related to LAN building form, in the embodiment of the present application the first preset time
Every the specific time do not limit.Such as the LAN set up by certain person intra-company, in a local network including 20 main frames, 2
Individual router and 1 interchanger, then under the existing scale of operation of first company, first corporate lan does not also extend, so
The possibility that changing occurs in first corporate lan is relatively low, that is, the quantity product of the forwarding unit in LAN changes
Frequency is relatively low, so the first preset time interval can choose relatively large value, both can guarantee that and has met to forward in local area network
The dynamic monitoring of equipment, and can reduce overhead.
If the 202, forwarding unit receives probe messages, the networking request message of preset message format is generated, and with
Mode of unicast sends networking request message.
Forwarding unit is received after probe messages, it is necessary to responded according to probe messages, that is, generation networks request
Message.Networking request message, it is not that request is connected to LAN, but asks to turn into a node in LAN topology.
Networking request message, as probe messages, its form write all is preset message format.
Mode of unicast, is the communication pattern of " one-to-one ", and networking request message is directly transmitted from forwarding unit and only sent out
Deliver to gateway.Networking request message is sent using mode of unicast, other forwarding units that on the one hand can be saved in LAN connect
Contracture analysis forwards the overhead of the networking request message, on the other hand can shorten networking request message from forwarding unit to net
The time of pass, another further aspect can reduce the packet loss risk of transmission networking request message.
If the 203, gateway receives networking request message, the networking response of preset message format is sent with mode of unicast
Message.
Similar with networking request message, networking response message is the message that gateway is sent directly to forwarding unit.Networking please
Asking message and networking response message is sent with mode of unicast, all using preset message format editor.Networking response message
It is that gateway is sent to forwarding unit, it is a node in the topological structure of LAN to confirm the forwarding unit.If send
The forwarding unit of networking request message does not receive networking response message, then the forwarding unit receives probe messages again
When, it is also necessary to resend access request equipment.
204th, gateway establishes connection with receiving the forwarding unit of networking response message.
Networking request message is sent in forwarding unit, gateway receives networking request message and transmits into net response message,
After forwarding unit can receive networking response message, gateway and the forwarding unit foundation company for receiving networking response message
Connect, similar TCP establishes the three-way handshake of connection.
As shown from the above technical solution, message is sent three times again to the confirmation twice of gateway from gateway to forwarding unit
Mode, it can ensure to establish the gateway and forwarding unit accuracy of connection.
Referring to Fig. 3, the system that the facility information parameter of forwarding unit is obtained for a kind of gateway that the application provides forms frame
Figure, as shown in figure 3, gateway obtains the facility information parameter of forwarding unit, including：
301st, each forwarding unit generates the topological structure message of preset message format according to the second preset time interval, and
Topological structure message is sent with multicast mode.
Second preset time interval can be with identical with the first preset time interval mentioned in step shown in Fig. 2, can also
Differ, two kinds of sign implication is different, and the selection mode of its time interval also differs, in the embodiment of the present application to second
The time span of preset time interval does not limit.The Interface status of topological structure message including forwarding unit, forwarding unit
The equipment physical address of network interconnection Protocol IP address and forwarding unit.Topological structure message, it is the parameter of forwarding unit itself
Information, in order to obtain the adjacent device information of forwarding unit.
Multicast mode, it is the communication mode of " one-to-one group ".That is topological structure message, can send to arbitrarily with
The forwarding unit of gateway connection.
302nd, forwarding unit receives and parses through topological structure message.
Forwarding unit receives topological structure message, refers to that the forwarding unit receives the topological structure of other forwarding units transmission
Message, the forwarding unit can receive the topological structure that forwarding unit adjacent with the forwarding unit in a communication link is sent
Message.And the quantity for the topological structure message that forwarding unit receives is probably one or more, set according to the forwarding
Standby actual adjacent number of devices is relevant, does not limit in the embodiment of the present application.
After forwarding unit receives topological structure message, topological structure message is parsed, and obtain data message therein.Obtain
After taking the data message that topological structure message includes, topological structure message is abandoned.The topological structure message is not being forwarded, in order to avoid
With sending the non-conterminous forwarding unit of topological structure message, the topological structure message is received, causes network to judge by accident.
303rd, forwarding unit generates facility information parameter according to analysis result.
All topological structure messages that forwarding unit is received, all parse and obtain analysis result, integrate solution
Result is analysed, generates facility information parameter.Facility information parameter, including all online adjacent network interface letters of the forwarding unit
Breath, and the end message connected under each interface.
304th, forwarding unit generates facility information message corresponding to facility information parameter according to preset message format.
In order to which facility information parameter is sent to gateway, according to preset message format, generate corresponding to facility information parameter
Facility information message.
305th, gateway receives and parses through facility information message, obtains facility information parameter.
In the step 106 shown in Fig. 1, the method that details analytic message, analytic message in the embodiment of the present application
Method is similar, will not be repeated here.
As shown from the above technical solution, topological structure message is sent by forwarding unit, and receives its neighbours' forwarding unit
The topological structure message of transmission, obtains complete neighboring device information, for network failure inquiry, increase network size provider
Just.
Referring to Fig. 4, a kind of block diagram of system of the equipment response management instruction message to be managed provided for the application.
On the basis of system shown in Figure 1, management instruction message is software upgrading message, and software message includes facility information parameter to be managed
With upgrading configuration parameter, upgrading configuration parameter includes upgrade image request.
Manage instruction message, managing the mode of forwarding unit has a lot, here using typical forwarding unit software upgrading as
Example, illustrates its management process.As shown in figure 4, equipment to be managed receives and parses through management instruction message, and tied according to parsing
Fruit manages equipment to be managed, including：
401st, equipment to be managed receives and parses through software upgrading message, obtains upgrade image request.
In the step 106 shown in Fig. 1, the method that details analytic message, analytic message in the embodiment of the present application
Method is similar, will not be repeated here.
402nd, equipment to be managed detects whether mirror image space be present.
Mirror image space is used to preserve upgrade image file.
403rd, equipment to be managed then performs upgrade image request, and send preset message format if there is mirror image space
Upgrade image response message.
Equipment to be managed then directly feeds back not upgradeable message, while treat pipe if there is no mirror image space to gateway
Reason equipment opens up mirror image space.After mirror image space is opened up, the software upgrading message to be received such as equipment to be managed.
If the 404, gateway receives upgrade image response message, upgrade image file is obtained.
405th, gateway generates and sends the image file message of upgrade image file according to preset message format.
If image file is larger, upgrade image file is sent by way of being transmitted several times, then in upgrade image file
Additional image file location offset marker, piecemeal send upgrade image file.According to the liter of the carrying position offset marker of piecemeal
Class mirror-image file, corresponding generation image file message.
406th, equipment to be managed receives and parses through image file message, and according to upgrade image document upgrading equipment to be managed
Software.
The image file message is parsed, is merged by position offset marker and generates complete upgrade image file, then
Complete upgrade image file is gone to Upgrade process.It is empty used in process operation in order to reduce when receiving upgrade image file
Between, while can accomplish that compatibility collects larger upgrade image file, process only applies for 4M memory headrooms, exceedes when receiving file
Current 4M data are first write FLASH by 4M, process, and the data received afterwards take the space applied, work as internal memory successively again
Man Shi, then the data supplementing of current memory is entered FLASH, the message of end mark, then additional write-in are included until receiving
FLASH, start formal execution Upgrade process, formally start to upgrade.
As shown from the above technical solution, using position offset marker, it is divided into the online upgrade image text of multiple message transmissions
Part, enabling successfully obtain upgrade image file, do not limited by upgrade image file size.And process Shen before upgrading
Please 4M memory headrooms, in the supplement memory headroom using FLASH, compatibility collects larger upgrade image file, improves upgrading effect
Rate.
It is required that those skilled in the art can be understood that the technology in the embodiment of the present invention can add by software
The mode of general hardware platform realize.Based on such understanding, the technical scheme in the embodiment of the present invention substantially or
Say that the part to be contributed to prior art can be embodied in the form of software product, the computer software product can be deposited
Storage is in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment to perform sheet
Invent the method described in some parts of each embodiment or embodiment.It is identical similar between each embodiment in this specification
Part mutually referring to.Invention described above embodiment is not intended to limit the scope of the present invention..
Claims (8)
1. a kind of management system of LAN forwarding unit, it is characterised in that the system includes：
Gateway is established with the forwarding unit in LAN and connected；
The gateway obtains the facility information parameter of the forwarding unit, and the facility information parameter includes the forwarding unit
The adjoining physical address of the adjacent device of equipment physical address, the device number of the forwarding unit and the forwarding unit；
The gateway operates in response to user, obtains equipment to be managed；
The gateway searches facility information parameter to be managed corresponding to the equipment to be managed according to the facility information parameter；
The gateway generates the management instruction message of preset message format, and sends the management instruction message, and the management refers to
Message is made to include the facility information parameter to be managed and management configuration parameters；
The equipment to be managed receives and parses through the management instruction message, and described to be managed according to analysis result management
Equipment.
2. the system as claimed in claim 1, it is characterised in that the gateway is established with the forwarding unit in LAN and connected,
Including：
The gateway is according to the first preset time interval, with the probe messages of the broadcast mode transmission preset message format；
If the forwarding unit receives the probe messages, the networking request message of the preset message format is generated,
And the networking request message is sent with mode of unicast；
If the gateway receives the networking request message, the networking of the preset message format is sent with mode of unicast
Response message；
The gateway and the forwarding unit foundation connection for receiving networking response message.
3. the system as claimed in claim 1, it is characterised in that the gateway obtains the facility information ginseng of the forwarding unit
Number, including：
Each forwarding unit generates the topological structure message of the preset message format according to the second preset time interval, and
The topological structure message is sent with multicast mode, the topological structure message includes the Interface status of the forwarding unit, institute
State the network interconnection Protocol IP address of forwarding unit and the equipment physical address of the forwarding unit；
The forwarding unit receives and parses through the topological structure message；
The forwarding unit generates the facility information parameter according to the analysis result；
The forwarding unit generates facility information message corresponding to the facility information parameter according to the preset message format；
The gateway receives and parses through the facility information message, obtains the facility information parameter.
4. system as claimed in claim 3, it is characterised in that the forwarding unit receives and parses through the topological structure message
Afterwards, the system also includes：
Abandon the topological structure message.
5. the system as claimed in claim 1, it is characterised in that the gateway obtains the facility information parameter of the forwarding unit
Afterwards, including：
According to the facility information parameter, the topology diagram of the LAN is generated.
6. the system as claimed in claim 1, it is characterised in that the management instruction message refers to software upgrading message, issued
Configuration parameter message, restart message, factory reset message or traffic monitoring message.
7. system as claimed in claim 6, it is characterised in that the management instruction message is software upgrading message, described soft
Part message includes facility information parameter to be managed and upgrading configuration parameter, and the upgrading configuration parameter includes upgrade image request；
The equipment to be managed receives and parses through the management instruction message, and described to be managed according to analysis result management
Equipment, including：
The equipment to be managed receives and parses through the software upgrading message, obtains the upgrade image request；
The equipment to be managed detects whether mirror image space be present, and the mirror image space is used to preserve upgrade image file；
The equipment to be managed then performs the upgrade image request, and send described preset if there is the mirror image space
The upgrade image response message of message format；
If the gateway receives the upgrade image response message, the upgrade image file is obtained；
The gateway generates and sends the image file message of the upgrade image file according to the preset message format；
The equipment to be managed receives and parses through the image file message, and is treated according to the upgrade image document upgrading
Management equipment software.
8. the system as described in claim any one of 1-7, it is characterised in that the preset message format is with including target physical
Location, source physical address, protocol type and data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711183540.8A CN107888420A (en) | 2017-11-23 | 2017-11-23 | A kind of management system of LAN forwarding unit |
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| CN110719580A (en) * | 2018-07-11 | 2020-01-21 | 中移物联网有限公司 | Communication method, device, terminal, gateway and computer storage medium |
| CN112448921A (en) * | 2019-08-30 | 2021-03-05 | 华为技术有限公司 | Method and device for detecting rear door |
| CN113365166A (en) * | 2021-06-25 | 2021-09-07 | 北京轻网科技有限公司 | Network configuration method and device |
| CN114363226A (en) * | 2021-12-27 | 2022-04-15 | 北京安博通科技股份有限公司 | Automatic testing method and system based on equipment in virtual complex network scene |
| CN115225484A (en) * | 2022-07-13 | 2022-10-21 | 深存科技(无锡)有限公司 | Management system for DPU networking |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110719580A (en) * | 2018-07-11 | 2020-01-21 | 中移物联网有限公司 | Communication method, device, terminal, gateway and computer storage medium |
| CN110719580B (en) * | 2018-07-11 | 2023-08-15 | 中移物联网有限公司 | Communication method, device, terminal, gateway and computer storage medium |
| CN112448921A (en) * | 2019-08-30 | 2021-03-05 | 华为技术有限公司 | Method and device for detecting rear door |
| CN112448921B (en) * | 2019-08-30 | 2024-05-24 | 华为技术有限公司 | Method and device for detecting rear door |
| CN113365166A (en) * | 2021-06-25 | 2021-09-07 | 北京轻网科技有限公司 | Network configuration method and device |
| CN113365166B (en) * | 2021-06-25 | 2022-04-22 | 北京轻网科技有限公司 | Network configuration method and device |
| CN114363226A (en) * | 2021-12-27 | 2022-04-15 | 北京安博通科技股份有限公司 | Automatic testing method and system based on equipment in virtual complex network scene |
| CN114363226B (en) * | 2021-12-27 | 2024-03-01 | 北京安博通科技股份有限公司 | Automatic testing method and system for equipment in complex network scene based on virtualization |
| CN115225484A (en) * | 2022-07-13 | 2022-10-21 | 深存科技(无锡)有限公司 | Management system for DPU networking |
| CN115225484B (en) * | 2022-07-13 | 2024-05-03 | 深存科技(无锡)有限公司 | Management system of DPU networking |
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