CN114244745B - Method, storage medium and device for realizing network element management of Ethernet equipment - Google Patents
Method, storage medium and device for realizing network element management of Ethernet equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/741—Routing in networks with a plurality of addressing schemes, e.g. with both IPv4 and IPv6
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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
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
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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
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/255—Maintenance or indexing of mapping tables
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention discloses a method, a storage medium and equipment for realizing network element management of Ethernet equipment, wherein the method comprises the following steps: s100, an Ethernet physical interface starts an Ethernet type device detection function; s200, acquiring a DMAC address of the Ethernet-connected device by using an LLDP message or an ARP message, and refreshing the DMAC address at regular time; s300, automatically or manually generating a virtual management IPv4 address according to the DMAC; s400, synchronizing the generated virtual management IPv4 address to a routing table and notifying the network element management system; s500, the network element management system creates and manages an Ethernet network element according to the received virtual management IPv4 address; s600, when the working state of the terminal Ethernet type equipment is abnormal, after the DMAC refreshing failure, aging the DMAC, and simultaneously, withdrawing the virtual management IPv4 route; and S700, after the network element management system detects that the IPv4 address route is unreachable, reporting a pipe dropping alarm aiming at the Ethernet network element. The invention utilizes the convergence device to learn the MAC of the Ethernet device and virtualizes a management IPv4 address, thereby avoiding the unordered management of the Ethernet device.
Description
Technical Field
The present invention relates to the field of network element management technologies, and in particular, to a method, a storage medium, and an apparatus for implementing network element management of an ethernet device.
Background
In modern communication networks, EMS (element management system) provides an element management function service, which mainly implements operations on one or more network elements, such as remote operations of switches, routers, transmission devices, etc., through a layer 3 IPv4 channel, and manages hardware and software of the devices. However, as networks evolve, ethernet devices get closer to the end customer desktops, and these end ethernet devices cannot provide an effective 3-layer management IPv4 channel, such as corridor switches, corridor PON devices, CPE, etc., resulting in an inability of the EMS to complete operational status monitoring of these end ethernet devices. Therefore, whether the working state of the terminal Ethernet type equipment is normal or not can be confirmed, invalid investigation of network maintenance personnel is avoided, and a large amount of manpower and material cost can be saved for enterprises and maintenance personnel finally.
Disclosure of Invention
The invention provides a method, a storage medium and equipment for realizing network element management of Ethernet equipment, which can at least solve one of the technical problems in the background technology.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a method for implementing network element management of an Ethernet-type device, comprising the steps of,
the first step, the convergence device globally starts the Ethernet type device detection function, or a certain Ethernet physical link independently starts the Ethernet type device detection function
Second, after the physical link of the convergence device starts the ethernet device detection function, the LLDP message or ARP message is checked at regular time to obtain the source MAC address carried by the LLDP message or ARP message, and the source MAC address is used as the MAC identifier of the ethernet device under the physical link
Third, after the convergence device obtains the MAC identifier of the ethernet device, the convergence device may automatically or manually generate the virtual management IPv4. Manually generating a binding relation between the MAC and the virtual management IPv4 mainly through CLI configuration; the convergence device manually sets the device bit of 8 bits as the first 8 bits of the virtual management IPv4 address; then the last 24 bits of the acquired MAC address are used as the last 24 bits of the virtual management IPv4 address; virtual management IPv4 address ultimately constituting 32 bits
Fourth, after the convergence device generates the corresponding relationship between the MAC of the ethernet device and the virtual management IPv4, the convergence device synchronizes the virtual management IPv4 address as a direct route to the local routing table, and finally synchronizes out through the full-network IGP
Fifthly, the network element management system creates an Ethernet network element according to the received virtual management IPv4 address and monitors management
Sixth, when the working state of the terminal ethernet device is in question, the convergence device ages the MAC address learned by the LLDP message or ARP message, and simultaneously cancels the virtual management IPv4 address route corresponding to the MAC address
And seventh, after detecting that the virtual management IPv4 address route is not reachable, the network element management system reports a pipe-dropping alarm aiming at the Ethernet network element.
In yet another aspect, the invention also discloses a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the method as described above.
In yet another aspect, the invention also discloses a computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of the method as above.
According to the technical scheme, LLDP and ARP are used as widely supported link layer protocols of Ethernet network equipment at present, the working state of the terminal Ethernet equipment is accurately obtained by checking the learning condition of the MAC of the terminal Ethernet equipment through the convergence equipment, and finally the monitoring of the terminal Ethernet equipment is realized through a network element management system, so that network maintenance personnel can quickly check faults.
In general, the invention accurately acquires the working state of the terminal Ethernet device by checking the learning condition of the MAC of the terminal Ethernet device at regular time through the convergence device, and finally monitors the terminal Ethernet device through the network element management system, so that network maintenance personnel can quickly check faults.
Drawings
FIG. 1 is a flow chart of an embodiment of the present invention;
FIG. 2 is an introduction to a use scenario of an embodiment of the present invention;
fig. 3 is an introduction diagram of an embodiment of the present invention for automatically generating virtual management IPv4 based on MAC identification.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.
As shown in fig. 1, a method for implementing network element management of an ethernet device according to the present invention includes the following steps:
the first step, the convergence device globally starts the Ethernet type device detection function, or a certain Ethernet physical link independently starts the Ethernet type device detection function.
And secondly, the convergence device acquires the MAC address of the Ethernet-connected device by using the LLDP message or the ARP message, and regularly refreshing the acquisition process of the MAC address.
And thirdly, the convergence device automatically or manually generates a virtual management IPv4 address according to the acquired MAC address of the connected Ethernet device.
And fourthly, synchronizing the generated virtual management IPv4 address into a local routing table by the convergence device, and finally synchronizing the virtual management IPv4 address to a network element management system through the whole network IGP.
And fifthly, the network element management system creates an Ethernet network element according to the received virtual management IPv4 address and monitors management.
And sixthly, when the working state of the terminal Ethernet type equipment is in a problem, after the convergence equipment cannot acquire the MAC address through LLDP message or ARP, the MAC address can be aged, and the virtual management IPv4 address route corresponding to the MAC address is cancelled.
And seventh, after the network element management system detects that the virtual management IPv4 route is not reachable, reporting the pipe dropping alarm aiming at the Ethernet element.
The second step specifically comprises the following steps:
after the physical link of the aggregation device starts the Ethernet device detection function, the LLDP message or the ARP message is checked to obtain the source MAC address carried by the LLDP message or the ARP message and serve as the MAC ID of the Ethernet device under the physical link, and meanwhile, the aggregation device regularly refreshes the acquisition process of the MAC ID.
The third step specifically comprises:
after the convergence device acquires the MAC address of the Ethernet-connected device, the convergence device can automatically or manually generate the virtual management IPv4. Manually generating a binding relation between the MAC and the virtual management IPv4 address mainly through CLI configuration; the automatic generation is combined into a virtual management IPv4 address mainly by selecting the last 24 bit digits of the MAC address and adding manually set equipment.
The fourth step specifically comprises:
after the convergence device generates the corresponding relation between the MAC of the Ethernet device and the virtual management IPv4, the convergence device synchronizes the virtual management IPv4 as a direct connection route to a local routing table, and finally synchronizes out through the whole network IGP.
In the embodiment of the present invention, as shown in fig. 3, in order to complete the function of automatically generating the virtual management IPv4 in the third step of fig. 1, the method includes the following steps: the convergence device manually sets the device bit of 8 bits as the first 8 bits of the virtual management IPv4 address; then the last 24 bits of the acquired MAC address are used as the last 24 bits of the virtual management IPv4 address; eventually a 32-bit virtual management IPv4 address is composed.
The method for realizing the network element management of the Ethernet type equipment realizes a monitoring method for the terminal Ethernet type equipment. The invention utilizes the convergence device to learn the MAC of the Ethernet device and virtualizes a management IPv4 address, and the network element management system can detect the connection state of the Ethernet device according to the virtual IPv4 address, thereby avoiding unordered management of the Ethernet device.
In yet another aspect, the invention also discloses a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the method as described above.
In yet another aspect, the invention also discloses a computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of the method as above.
It may be understood that the system provided by the embodiment of the present invention corresponds to the method provided by the embodiment of the present invention, and explanation, examples and beneficial effects of the related content may refer to corresponding parts in the above method.
The embodiment of the application also provides an electronic device, which comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus,
a memory for storing a computer program;
the processor is used for realizing the method for realizing the network element management of the Ethernet equipment when executing the program stored in the memory;
the communication bus mentioned by the above electronic device may be a peripheral component interconnect standard (english: peripheral Component Interconnect, abbreviated: PCI) bus or an extended industry standard architecture (english: extended Industry Standard Architecture, abbreviated: EISA) bus, or the like. The communication bus may be classified as an address bus, a data bus, a control bus, or the like.
The communication interface is used for communication between the electronic device and other devices.
The Memory may include random access Memory (Random Access Memory, abbreviated as RAM) or nonvolatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the aforementioned processor.
The processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; it may also be a digital signal processor (English: digitalSignal Processing; DSP; for short), an application specific integrated circuit (English: application Specific Integrated Circuit; ASIC; for short), a Field programmable gate array (English: field-Programmable Gate Array; FPGA; for short), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components.
In a further embodiment provided herein, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform any of the methods of implementing network element management of an ethernet-type device of the above embodiments.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, produces a flow or function in accordance with embodiments of the present application, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another, for example, by wired (e.g., coaxial cable, optical fiber, digital Subscriber Line (DSL)), or wireless (e.g., infrared, wireless, microwave, etc.). The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), etc.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In this specification, each embodiment is described in a related manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A method of implementing network element management for an ethernet-type device, comprising the steps of,
s100, the convergence device globally starts an Ethernet type device detection function, or a certain Ethernet physical link independently starts the Ethernet type device detection function;
s200, the convergence device acquires the MAC address of the Ethernet-connected device by using an LLDP message or an ARP message, and regularly refreshing the acquisition process of the MAC address;
s300, the convergence device automatically or manually generates a virtual management IPv4 address according to the acquired MAC address of the connected Ethernet device;
s400, synchronizing the generated virtual management IPv4 address into a local routing table by the convergence device, and finally synchronizing the virtual management IPv4 address to a network element management system through the whole network IGP;
s500, the network element management system creates an Ethernet network element according to the received virtual management IPv4 address and monitors management;
s600, when the working state of the terminal Ethernet type equipment is in a problem, after the convergence equipment cannot acquire the MAC address through LLDP message or ARP, the MAC address is aged, and virtual management IPv4 address routing corresponding to the MAC address is cancelled;
and S700, after the network element management system detects that the virtual management IPv4 address route is not reachable, reporting the pipe-dropping alarm aiming at the Ethernet network element.
2. The method for implementing network element management of an ethernet type device of claim 1, wherein:
the step S200 specifically includes:
after the physical link of the aggregation device starts the Ethernet device detection function, the LLDP message or the ARP message is checked to obtain the source MAC address carried by the LLDP message or the ARP message and serve as the MAC ID of the Ethernet device under the physical link, and meanwhile, the aggregation device regularly refreshes the acquisition process of the MAC ID.
3. The method for implementing network element management of an ethernet type device of claim 1, wherein:
the step S300 specifically includes:
after the convergence device acquires the MAC address of the Ethernet-connected device, automatically or manually generating virtual management IPv4;
manually generating a binding relationship between the MAC and the virtual management IPv4 address through CLI configuration;
the last 24 bits of the MAC address are automatically generated and simultaneously the manually set device is added to form the virtual management IPv4 address.
4. The method for implementing network element management of an ethernet type device of claim 1, wherein:
the step S400 specifically includes:
after the convergence device generates the corresponding relation between the MAC of the Ethernet device and the virtual management IPv4, the convergence device synchronizes the virtual management IPv4 as a direct connection route to a local routing table, and finally synchronizes out through the whole network IGP.
5. A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of the method of any one of claims 1 to 4.
6. A computer device comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the method of any of claims 1 to 4.
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