CN109995588A - A kind of flexible ethernet link management method and system - Google Patents
A kind of flexible ethernet link management method and system Download PDFInfo
- Publication number
- CN109995588A CN109995588A CN201910252161.2A CN201910252161A CN109995588A CN 109995588 A CN109995588 A CN 109995588A CN 201910252161 A CN201910252161 A CN 201910252161A CN 109995588 A CN109995588 A CN 109995588A
- Authority
- CN
- China
- Prior art keywords
- network node
- flexe
- interface
- flexe interface
- adjacent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H04L41/0893—Assignment of logical groups to network elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a kind of flexible ethernet link management method and systems, it is related to flexible ethernet technology field, the number binding information being connected in network node with adjacent network node is sent to adjacent network node by numbering to the flexible Ethernet interface of network node by the present invention.Adjacent network node obtains link attribute information, creates for flexible Ethernet group according to the number binding information and the number binding information of itself of the network node received.Using flexible technique scheme provided by the invention, network node can get the link attribute information of all adjacent network nodes, to create flexible Ethernet group link, improve the flexible ethernet link efficiency of management.
Description
Technical field
The present invention relates to flexible ethernet technology fields, and in particular to a kind of flexible ethernet link management method and is
System.
Background technique
Flexible Ethernet (Flexible Ethernet, abbreviation FlexE) is a kind of modified network based on Ethernet.
Flexible ethernet technology by binding all the way or the Ethernet interface that defines of multichannel IEEE802.3 standard, and on this basis
The technology for carrying out channelizing processing using 66b encoding block as basic unit to support multichannel flexible rate FlexE client MAC.
FlexE introduces the concept of flexible Ethernet group (FlexE Group) on the basis of traditional ethernet.Flexibly with
Too net group refers to one group 1 to n flexibly Ethernet interface embodiment, these embodiments are carried on same by 1 to m Ethernet
FlexE interface is bound and is formed on channel.
Flexible Ethernet group is made of the flexible Ethernet that one or more IEEE802.3 standard defines.However, flexibly with
Too during binding Ethernet FlexE interface to construct flexible Ethernet group, network equipment first node can not obtain net automatically
It takes each Ethernet interface of second node to support the ability for being tied to the same flexible Ethernet group, influences flexible Ethernet group link
Creation, causes the flexible ethernet link efficiency of management lower.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of flexible ethernet link managers
Method and system solve the problems, such as that the flexible ethernet link efficiency of management is lower.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of flexible ethernet link management method, including
Following steps:
The FlexE interface of each network node is numbered, the number of all FlexE interfaces of each network node is obtained
Binding information；
The number binding information for the FlexE interface that one of network node is connected with adjacent network node is sent
The FlexE interface being connected to the adjacent network node with the network node；
According to the number binding information and adjacent network section that FlexE interface receives on the adjacent network node
The number binding information of FlexE interface itself on point obtains the link attribute letter between network node and adjacent network node
Breath；
Flexible Ethernet group is created according to the link attribute information.
On the basis of above scheme, the number binding information includes FlexE interface index and supports to connect with the FlexE
Mouth is tied to the FlexE interface index set of the same FlexE interface.
On the basis of above scheme, the link attribute information includes that network node is connected with adjacent network node
It can be used for creating the FlexE interface index of link in FlexE interface index pair and adjacent network node with the network node
Set.
On the basis of above scheme, the FlexE that one of network node is connected with adjacent network node
The number binding information of interface is sent to the FlexE interface that the adjacent network node is connected with the network node, specific to wrap
Include following steps:
The number binding information for the FlexE interface that one of network node is connected with adjacent network node, encapsulation
In FlexE expense frame, it is sent to the FlexE interface that the adjacent network node is connected with the network node.
On the basis of above scheme, the method also includes following steps:
According to the number binding information and adjacent network section that FlexE interface receives on the adjacent network node
The number binding information of FlexE interface itself on point obtains the link attribute letter between network node and adjacent network node
When breath, the identification information of network node, the number received to identify FlexE interface are obtained by managing or controlling communication channel
Binding information is from different network nodes.
The present invention also provides a kind of flexible ethernet link management systems, comprising:
Number module, is used for: being numbered to the FlexE interface of each network node, obtains all of each network node
The number binding information of FlexE interface；
Sending module is used for: the volume for the FlexE interface that one of network node is connected with adjacent network node
Number binding information, is sent to the FlexE interface that the adjacent network node is connected with the network node；
Parsing module is used for: according to the number binding information that FlexE interface receives on the adjacent network node,
And on adjacent network node FlexE interface itself number binding information, generate network node and adjacent network node
Between link attribute information；
Creation module is used to create flexible Ethernet group according to the link attribute information.
On the basis of above scheme, the number binding information includes FlexE interface index and supports to connect with the FlexE
Mouth is tied to the FlexE interface index set of the same FlexE interface.
On the basis of above scheme, the link attribute information includes that network node is connected with adjacent network node
It can be used for creating the FlexE interface index of link in FlexE interface index pair and adjacent network node with the network node
Set.
On the basis of above scheme, one of network node is connected by the sending module with adjacent network node
FlexE interface number binding information, be sent to the FlexE that the adjacent network node is connected with the network node and connect
Mouthful, specifically includes the following steps:
The number binding information for the FlexE interface that one of network node is connected with adjacent network node, encapsulation
In FlexE expense frame, it is sent to the FlexE interface that the adjacent network node is connected with the network node.
On the basis of above scheme, the system also includes node identifications to obtain module, is used for:
According to the number binding information and adjacent network section that FlexE interface receives on the adjacent network node
The number binding information of FlexE interface itself on point obtains the link attribute letter between network node and adjacent network node
When breath, the identification information of network node, the number received to identify FlexE interface are obtained by managing or controlling communication channel
Binding information is from different network nodes.
Compared with the prior art, the advantages of the present invention are as follows:
The present invention by the flexible Ethernet interface of network node number, by network node with adjacent network node phase
Number binding information even is sent to adjacent network node.Adjacent network node is tied up according to the number of the network node received
The number binding information for determining information and itself, obtains link attribute information, creates for flexible Ethernet group.It is mentioned using the present invention
The flexible technique scheme of confession, network node can get the link attribute information of all adjacent network nodes, flexible to create
Ethernet group link improves the flexible ethernet link efficiency of management.
Detailed description of the invention
Fig. 1 is the flexible Ethernet architecture figure of the embodiment of the present invention；
Fig. 2 is the exemplary diagram of the number binding information of the flexible ethernet link management method of the embodiment of the present invention；
Fig. 3 is the flow diagram of the flexible ethernet link management method of the embodiment of the present invention；
Fig. 4 is the exemplary diagram of the link attribute information of the flexible ethernet link management method of the embodiment of the present invention；
Fig. 5 is that the number binding information of the flexible ethernet link management method of the embodiment of the present invention is standby in FlexE expense
With transmitting exemplary diagram in field；
Fig. 6 is the number binding information of the flexible ethernet link management method of the embodiment of the present invention in FlexE expense pipe
Exemplary diagram is transmitted in reason field；
Fig. 7 is the structural schematic diagram of the flexible ethernet link management system of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the flexible ethernet link management equipment of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Technical solution provided in an embodiment of the present invention is applicable in the network architecture of FlexE shown in FIG. 1 a kind of.The net
Network framework includes first network equipment and second network equipment.
The network equipment (such as first network node, second network node etc.) is that have data transmit-receive function in flexible Ethernet
The equipment of energy, such as support the router of flexible ethernet feature, interchanger etc..First network node and the second network node it
Between have at least one Ethernet physical link.
Fig. 2 is that first node is connected with the flexible Ethernet interface of second node and the flexible Ethernet group of second node can be bound
Interface intersection Examples of information figure.Two nodes respectively include 16 flexible Ethernet interfaces, are connected by wherein 4 interfaces.
Preferably, 4 interfaces that second node is connected with first node can be tied to the same flexible Ethernet group.But
The same flexible ether is tied to since second node can not get 4 interfaces support that first node is connected with second node
The ability information of net group influences flexible Ethernet group link establishment, causes the flexible ethernet link efficiency of management lower.
To improve the flexible ethernet link efficiency of management, the embodiment of the present application provides a kind of flexible ethernet link manager
Method, network node can get information described in all of its neighbor node to create flexible Ethernet group.Below with reference to Fig. 3, to this Shen
Embodiment of the method please is described in detail.
Fig. 3 is the flow example figure of flexible ethernet link management method provided by the embodiments of the present application.It is described flexibly with
Too net includes at least two network nodes, is connected by least one flexible Ethernet interface.
The method of Fig. 3 is as follows:
S1, the flexible Ethernet interface of first node and second node is numbered, the number is unique under the node.
S2, first node and second node obtain the number binding information of all FlexE interfaces of this node, and the number is tied up
Determine the number that information includes: the FlexE interface, supports to be tied to the same flexible Ethernet group with the Flex E interface
FlexE interface index intersection.
S3, first node choose the FlexE interface being connected with second node, and the number of the FlexE interface is bound letter
Breath is encapsulated in FlexE expense frame, is sent to second node.
All FlexE interfaces that S4, second node are connected with first node get the first node FlexE interface
After number binding information, second node and first node link attribute information are obtained, the link attribute information includes: the second section
The FlexE interface index pair that point is connected with first node；Second node can be used for creating flexible Ethernet group chain with first node
The F lexE interface index intersection on road.
The process is suitable for first node and second node simultaneously, i.e., first node can also obtain the according to the process
The link attribute information of two nodes.
Preferably, network node can obtain adjacent node identification information, such as node IP by managing or controlling communication channel
Address etc. cooperates the link attribute information, completes the flexible Ethernet group creation of flexible Ethernet.
Fig. 4 to Fig. 8 is the detailed description of the process implementation described in Fig. 3.
Step S1 is as shown in figure 4, to the respective 16 FlexE interface index 1-16 of first node and second node, first segment
Point interface 5,6,7,8 is connected with second node interface 1,2,3,4 respectively.First node interface 4,5 can be tied to same flexible
Ethernet group, interface 6,7,8 can be tied to the same flexible Ethernet group；Second node interface 1,2,3,4 can be tied to together
One flexible Ethernet group.
It should be understood that the network node FlexE interface quantity 16, only a kind of implement scene of the embodiment of the present application, net
Network node FlexE interface quantity can according to the actual situation depending on, the embodiment of the present application is it is not limited here.
Preferably, step S2 is by taking first node and second node connected interface as an example:
First node interface index, and support the interface index intersection that the same flexible Ethernet group is tied to the interface
As shown in table 1；
1 first node interface index intersection of table
| Interface index | 5 | 6 | 7 | 8 |
| Binary bitmap | 0b11000 | 0b11100000 | 0b11100000 | 0b11100000 |
| Decimal system bitmap | 24 | 224 | 224 | 224 |
Second node interface index, and support the interface index intersection that the same flexible Ethernet group is tied to the interface
As shown in table 2.Wherein interface index intersection information is expressed in a manner of bit map.
2 second node interface index intersection of table
| Interface index | 1 | 2 | 3 | 4 |
| Binary bitmap | 0b1111 | 0b1111 | 0b1111 | 0b1111 |
| Decimal system bitmap | 15 | 15 | 15 | 15 |
By taking first node interface 5 as an example, interface 5 is supported to be tied to the same flexible Ethernet group with interface 4, then interface 5
Reference numeral intersection is 0b11000, i.e., bit 3 and bit 4 are 1, other bits are 0, it is assumed herein that initial bits position from right to left
For bit 0.
Preferably, step S3 is as shown in Figure 5 and Figure 6, is illustrated individually below to Fig. 5 and Fig. 6.
Fig. 5 is the format description that the information is carried using FlexE expense frame Spare bit.Fle xE expense frame is by 8
66 overhead bit blocks composition, 32 expense frame sequences form 1 expense multi-frame.Second 66 bit block bit 17 of expense frame to than
Spy 63 and 66 bit block bits 35 of third to bit 47 are reservation bit position.When first node interface quantity is no more than 512,
The number binding information is carried using second 66 bit block Spare bits 17 to bit 25 of expense frame, using expense multi-frame
32 expense frames, second 66 bit block Spare bits 26 to bit 40 carries the interface index intersection information, is sent to
Two nodes.
It should be understood that the FlexE expense frame Spare bit carries the format of the information, only the one of the embodiment of the present application
Kind of embodiment, can also carry the information using other reservation bit positions, or the maximum interface quantity supported when node is not
Meanwhile the information is carried using more or less reservation bit position, the embodiment of the present application is it is not limited here.
Fig. 6 is the format description that the management passage provided using FlexE interface carries the information.It can in management passage
LLDP agreement IEEE802.1AB is carried, is verified for connectivity between interface.As shown in fig. 6, being added in LLDP TLV extension
OIF OUI, and new subtype 4 is introduced, mark subsequent byte is for carrying the information.The number binding information and interface
Number intersection information occupies 2 bytes and 64 bytes respectively, is extended and is carried by LLDP TLV, is sent to the second section by first node
Point.
It should be understood that the FlexE management passage carries the format that LLDP carries the information, only the embodiment of the present application
A kind of embodiment, LLDP TLV extension can also carry the information by extended formatting, and the embodiment of the present application does not limit herein
It is fixed.
Preferably, step S4 is by taking first node and second node connected interface as an example, first node and second node interface
Number pair and first node can be used for creating flexible Ethernet group link with second node, and include that the first node port connects
The interface index intersection of mouth is as shown in table 3；
3 first node of table and second node interface index pair
| Interface index pair | 5-1 | 6-2 | 7-3 | 8-4 |
| Binary bitmap | 0b1000 | 0b11100000 | 0b11100000 | 0b11100000 |
| Decimal system bitmap | 8 | 224 | 224 | 224 |
Second node and first node interface index pair and second node can be used for creating flexible Ethernet with first node
Group link, and include the second node port interface interface index intersection it is as shown in table 4.Wherein interface index intersection information with
Bit map mode is expressed.
4 second node of table and first node interface index pair
| Interface index pair | 1-5 | 2-6 | 3-7 | 4-8 |
| Binary bitmap | 0b1 | 0b1110 | 0b1110 | 0b1110 |
| Decimal system bitmap | 1 | 14 | 14 | 14 |
Preferably, by taking second node interface 2 as an example, which is connected with second node interface 6, then interface index is to for 2-
6；Second node interface 2 is supported to be tied to the same flexible Ethernet group with interface 1,3,4, by step 320 it is found that interface index
Intersection is 0b1111.First node corresponds in connected interface 5,6,7,8, and interface 5 is not supported to be tied to interface 6,7,8 same
A flexible Ethernet group, then number can not participate in number to 1-5 and be tied to the same flexible Ethernet group link to 2-6.Thus
The number intersection that interface can create flexible Ethernet group link to 2-6 correspondence is 0b1110, i.e. bit 1, bit 2 and bit 3 is
1, other bits are 0, it is assumed herein that initial bits position is bit 0 from right to left.
It should be understood that intersection described in step S2 and step S4 is expressed by bit map mode, only the embodiment of the present application
A kind of embodiment, can also be in such a way that other express intersection information, and the embodiment of the present application is it is not limited here.
Fig. 7 is the structural schematic of flexible ethernet link management system provided by the embodiments of the present application.The system of Fig. 7
1100 include:
Number module 1110, for numbering to flexible Ethernet interface, the number is unique under the present apparatus；Obtain this dress
Each number binding information is set, the number binding information of the FlexE interface includes: the number of the FlexE interface, supports and is somebody's turn to do
FlexE interface is tied to the FlexE interface index intersection of the same flexible Ethernet group.
Sending module 1120 encapsulates the number binding information for choosing the FlexE interface being connected with second device
In FlexE expense frame, it is sent to second device.
Parsing module 1130, for from the FlexE interface FlexE expense frame being connected with second device, and from described
The number binding information is extracted in expense frame.Number binding information described in the present apparatus and second device is parsed, link category is generated
Property information, the link attribute information includes: the FlexE interface index pair that the present apparatus is connected with second device；The present apparatus is available
In the FlexE interface index intersection for creating flexible Ethernet group link with second device.
Creation module 1140 is used to create flexible Ethernet group according to the link attribute information.
The embodiment of the present application is by numbering flexible Ethernet interface；Obtain number binding letter described in all FlexE interfaces
Breath；The number binding information is encapsulated in FlexE expense frame and is sent；From receiving to extract the number binding letter in expense frame
It ceases and parses；Generate the link attribute information.It is used for flexible Ethernet group link establishment by the link attribute information of acquisition,
Improve the flexible ethernet link efficiency of management.
It should be understood that system 1100 above can be and have the various types of of data transmit-receive function in flexible Ethernet
Equipment, such as support the business single-deck etc. in the router, interchanger or equipment of flexible ethernet feature.
Fig. 8 is the schematic diagram of communication equipment provided by the embodiments of the present application.The communication equipment of Fig. 8 may include being based on
The network equipment 1200 of flexible Ethernet.
Preferably, the network equipment 1200 can corresponding diagram 8 describe flexible ethernet link management system 1100, the net
Network equipment 1200 can execute the operation executed by flexible ethernet link management system 1100, be described as follows.
The network equipment 1200, for numbering to flexible Ethernet interface, the number is unique under the present apparatus；It obtains
The number binding information of all FlexE interfaces of the present apparatus, the number binding information of the Fl exE interface include: that the FlexE connects
The mouth number supports the FlexE interface index intersection that the same flexible Ethernet group is tied to the Fle xE interface.
The network equipment 1200, for choosing the FlexE interface being connected with second device, by the number binding information
It is encapsulated in FlexE expense frame, is sent to second device.
The network equipment 1200, for from the FlexE interface Fl exE expense frame being connected with second device, and from
The number binding information is extracted in the expense frame.
The network equipment 1200 generates link category for parsing number binding information described in the present apparatus and second device
Property information, the link attribute information includes: the FlexE interface index pair that the present apparatus is connected with second device；The present apparatus is available
In the FlexE interface index intersection for creating flexible Ethernet group link with second device.
The embodiment of the present application is by numbering flexible Ethernet interface；Obtain number binding letter described in all FlexE interfaces
Breath；The number binding information is encapsulated in FlexE expense frame and is sent；From receiving to extract the number binding letter in expense frame
It ceases and parses；Generate the link attribute information.It is used for flexible Ethernet group link establishment by the link attribute information of acquisition,
Improve the flexible ethernet link efficiency of management.
Based on the same inventive concept, the embodiment of the present application provides a kind of computer readable storage medium, is stored thereon with
Computer program, realized when computer program is executed by processor flexible ethernet link management method all method and steps or
Part Methods step.
The present invention realizes all or part of the process in above-mentioned flexible ethernet link management method, can also pass through calculating
Machine program is completed to instruct relevant hardware, and computer program can be stored in a computer readable storage medium, the calculating
Machine program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, computer program includes calculating
Machine program code, computer program code can be source code form, object identification code form, executable file or certain intermediate shapes
Formula etc..Computer-readable medium may include: any entity or device, recording medium, U that can carry computer program code
Disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), arbitrary access
Memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It needs
Bright, the content that computer-readable medium includes can be fitted according to the requirement made laws in jurisdiction with patent practice
When increase and decrease, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier wave letter
Number and telecommunication signal.
Based on the same inventive concept, the embodiment of the present application also provides a kind of electronic equipment, including memory and processor, deposits
The computer program run on a processor is stored on reservoir, processor realizes flexible ether network chain when executing computer program
All method and steps or Part Methods step in the management method of road.
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng processor is the control centre of computer installation, utilizes each portion of various interfaces and the entire computer installation of connection
Point.
Memory can be used for storing computer program and/or module, and processor is stored in memory by operation or execution
Interior computer program and/or module, and the data being stored in memory are called, realize the various function of computer installation
Energy.Memory can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least
Application program needed for one function (such as sound-playing function, image player function etc.) etc.；Storage data area can store root
Created data (such as audio data, video data etc.) etc. are used according to mobile phone.In addition, memory may include high speed
Random access memory can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card
(Smart Medi a Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card), at least
One disk memory, flush memory device or other volatile solid-state parts.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system, server or calculating
Machine program product.Therefore, the present invention can be used complete hardware embodiment, complete software embodiment or combine software and hardware side
The form of the embodiment in face.Moreover, it wherein includes computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in computer-usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, equipment (system), server and computer program product
Flowchart and/or the block diagram describe.It should be understood that can be realized by computer program instructions in flowchart and/or the block diagram
The combination of process and/or box in each flow and/or block and flowchart and/or the block diagram.It can provide these calculating
Processing of the machine program instruction to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
Device is to generate a machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute
For realizing the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram
Device.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of flexible ethernet link management method, which comprises the following steps:
The FlexE interface of each network node is numbered, the number binding letter of all FlexE interfaces of each network node is obtained
Breath；
The number binding information for the FlexE interface that one of network node is connected with adjacent network node, is sent to institute
State the FlexE interface that adjacent network node is connected with the network node；
On the number binding information and adjacent network node received according to FlexE interface on the adjacent network node
The number binding information of FlexE interface itself, obtains the link attribute information between network node and adjacent network node；
Flexible Ethernet group is created according to the link attribute information.
2. the method as described in claim 1, which is characterized in that the number binding information includes FlexE interface index and branch
Hold the FlexE interface index set that the same FlexE interface is tied to the FlexE interface.
3. the method as described in claim 1, which is characterized in that the link attribute information includes network node and adjacent net
It can be used for creating link with the network node in network node connected FlexE interface index pair and adjacent network node
FlexE interface index set.
4. the method as described in claim 1, which is characterized in that described by one of network node and adjacent network node
The number binding information of connected FlexE interface is sent to the FlexE that the adjacent network node is connected with the network node
Interface, specifically includes the following steps:
The number binding information for the FlexE interface that one of network node is connected with adjacent network node, is encapsulated in
In FlexE expense frame, it is sent to the FlexE interface that the adjacent network node is connected with the network node.
5. the method as described in claim 1, which is characterized in that the method also includes following steps:
On the number binding information and adjacent network node received according to FlexE interface on the adjacent network node
The number binding information of FlexE interface itself, when obtaining the link attribute information between network node and adjacent network node,
The identification information that network node is obtained by managing or controlling communication channel, the number binding received to identify FlexE interface
Information is from different network nodes.
6. a kind of flexible ethernet link management system characterized by comprising
Number module, is used for: being numbered to the FlexE interface of each network node, obtains all FlexE of each network node
The number binding information of interface；
Sending module is used for: the number for the FlexE interface that one of network node is connected with adjacent network node is tied up
Determine information, is sent to the FlexE interface that the adjacent network node is connected with the network node；
Parsing module is used for: according to the number binding information that FlexE interface receives on the adjacent network node, and
The number binding information of FlexE interface itself on adjacent network node generates between network node and adjacent network node
Link attribute information；
Creation module is used to create flexible Ethernet group according to the link attribute information.
7. system as claimed in claim 6, which is characterized in that the number binding information includes FlexE interface index and branch
Hold the FlexE interface index set that the same FlexE interface is tied to the FlexE interface.
8. system as claimed in claim 6, which is characterized in that the link attribute information includes network node and adjacent net
It can be used for creating link with the network node in network node connected FlexE interface index pair and adjacent network node
FlexE interface index set.
9. system as claimed in claim 6, which is characterized in that the sending module is by one of network node and adjacent
The number binding information of the connected FlexE interface of network node, is sent to the adjacent network node and the network node phase
FlexE interface even, specifically includes the following steps:
The number binding information for the FlexE interface that one of network node is connected with adjacent network node, is encapsulated in
In FlexE expense frame, it is sent to the FlexE interface that the adjacent network node is connected with the network node.
10. system as claimed in claim 6, which is characterized in that the system also includes node identifications to obtain module, uses
In:
On the number binding information and adjacent network node received according to FlexE interface on the adjacent network node
The number binding information of FlexE interface itself, when obtaining the link attribute information between network node and adjacent network node,
The identification information that network node is obtained by managing or controlling communication channel, the number binding received to identify FlexE interface
Information is from different network nodes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252161.2A CN109995588B (en) | 2019-03-29 | 2019-03-29 | Flexible Ethernet link management method and system |
| PCT/CN2019/096639 WO2020199422A1 (en) | 2019-03-29 | 2019-07-19 | Flexible ethernet link management method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252161.2A CN109995588B (en) | 2019-03-29 | 2019-03-29 | Flexible Ethernet link management method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109995588A true CN109995588A (en) | 2019-07-09 |
| CN109995588B CN109995588B (en) | 2020-07-07 |
Family
ID=67132021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252161.2A Active CN109995588B (en) | 2019-03-29 | 2019-03-29 | Flexible Ethernet link management method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109995588B (en) |
| WO (1) | WO2020199422A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199422A1 (en) * | 2019-03-29 | 2020-10-08 | 烽火通信科技股份有限公司 | Flexible ethernet link management method and system |
| CN112994839A (en) * | 2019-12-12 | 2021-06-18 | 中兴通讯股份有限公司 | Flexible Ethernet overhead multiframe receiving method, device, equipment and medium |
| CN114337952A (en) * | 2020-09-30 | 2022-04-12 | 烽火通信科技股份有限公司 | Method and system for communication link negotiation |
| CN114615136A (en) * | 2022-03-04 | 2022-06-10 | 浙江国盾量子电力科技有限公司 | Flexe interface management method for 5G smart power grid slice |
| EP4084406A4 (en) * | 2019-12-27 | 2024-01-17 | China Mobile Comm Co Ltd Res Inst | Method and equipment for sending interface message |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150055664A1 (en) * | 2013-08-22 | 2015-02-26 | Nec Laboratories America, Inc. | Reconfigurable and variable-rate shared multi-transponder architecture for flexible ethernet-based optical networks |
| WO2017012510A1 (en) * | 2015-07-17 | 2017-01-26 | 华为技术有限公司 | Method and device for transmitting flexible ethernet service flow |
| CN106612220A (en) * | 2015-10-27 | 2017-05-03 | 中兴通讯股份有限公司 | Flexible Ethernet lane management method and apparatus |
| CN106803785A (en) * | 2015-11-26 | 2017-06-06 | 中兴通讯股份有限公司 | A kind of link management method and device |
| CN107204941A (en) * | 2016-03-18 | 2017-09-26 | 中兴通讯股份有限公司 | The method and apparatus that a kind of flexible Ethernet path is set up |
| CN108075903A (en) * | 2016-11-15 | 2018-05-25 | 华为技术有限公司 | For establishing the method and apparatus of flexible Ethernet group |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018046373A (en) * | 2016-09-13 | 2018-03-22 | 富士通株式会社 | Transmission equipment and transmission method |
| CN114363184A (en) * | 2018-05-31 | 2022-04-15 | 华为技术有限公司 | Method and device for adjusting bandwidth of transmission channel in flexible Ethernet |
| CN109995588B (en) * | 2019-03-29 | 2020-07-07 | 烽火通信科技股份有限公司 | Flexible Ethernet link management method and system |
-
2019
- 2019-03-29 CN CN201910252161.2A patent/CN109995588B/en active Active
- 2019-07-19 WO PCT/CN2019/096639 patent/WO2020199422A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150055664A1 (en) * | 2013-08-22 | 2015-02-26 | Nec Laboratories America, Inc. | Reconfigurable and variable-rate shared multi-transponder architecture for flexible ethernet-based optical networks |
| WO2017012510A1 (en) * | 2015-07-17 | 2017-01-26 | 华为技术有限公司 | Method and device for transmitting flexible ethernet service flow |
| CN106612220A (en) * | 2015-10-27 | 2017-05-03 | 中兴通讯股份有限公司 | Flexible Ethernet lane management method and apparatus |
| CN106803785A (en) * | 2015-11-26 | 2017-06-06 | 中兴通讯股份有限公司 | A kind of link management method and device |
| CN107204941A (en) * | 2016-03-18 | 2017-09-26 | 中兴通讯股份有限公司 | The method and apparatus that a kind of flexible Ethernet path is set up |
| CN108075903A (en) * | 2016-11-15 | 2018-05-25 | 华为技术有限公司 | For establishing the method and apparatus of flexible Ethernet group |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199422A1 (en) * | 2019-03-29 | 2020-10-08 | 烽火通信科技股份有限公司 | Flexible ethernet link management method and system |
| CN112994839A (en) * | 2019-12-12 | 2021-06-18 | 中兴通讯股份有限公司 | Flexible Ethernet overhead multiframe receiving method, device, equipment and medium |
| EP4084406A4 (en) * | 2019-12-27 | 2024-01-17 | China Mobile Comm Co Ltd Res Inst | Method and equipment for sending interface message |
| CN114337952A (en) * | 2020-09-30 | 2022-04-12 | 烽火通信科技股份有限公司 | Method and system for communication link negotiation |
| CN114337952B (en) * | 2020-09-30 | 2023-06-09 | 烽火通信科技股份有限公司 | Method and system for negotiating communication link |
| CN114615136A (en) * | 2022-03-04 | 2022-06-10 | 浙江国盾量子电力科技有限公司 | Flexe interface management method for 5G smart power grid slice |
| CN114615136B (en) * | 2022-03-04 | 2023-10-27 | 浙江国盾量子电力科技有限公司 | FlexE interface management method for 5G smart grid slice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109995588B (en) | 2020-07-07 |
| WO2020199422A1 (en) | 2020-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109995588A (en) | A kind of flexible ethernet link management method and system | |
| CN105871602B (en) | A kind of control method, device and system counting flow | |
| CN109417719A (en) | A kind of management method of Internet resources, apparatus and system | |
| CN108632061A (en) | A kind of bandwidth adjusting method and device | |
| WO2017012453A1 (en) | Method and device for data transmission | |
| CN110417840A (en) | A kind of information processing method and device | |
| WO2014099337A1 (en) | Bridging network devices in a hybrid communication network | |
| CN110474794A (en) | A kind of information conversion method and system of SDN framework | |
| CN101882975B (en) | Method for transmitting data by using preamble of Ethernet frame | |
| CN108566674A (en) | Automatic networking register method based on the LORA communication technologys | |
| CN104348728B (en) | Generate the method and apparatus of forwarding information | |
| CN116405431A (en) | Data processing method, network node and computer readable storage medium | |
| CN104699649B (en) | A kind of multiple-limb serial bus interface and method for interchanging data | |
| CN109995636A (en) | Mixed networking method, apparatus, system, equipment and medium | |
| CN101697546A (en) | Method for implementing protocol data unit (PDU) used for packing and unpacking network bytes | |
| CN110324734B (en) | Automatic importing method and system for regional customized configuration of PON terminal | |
| CN105471726B (en) | The method and apparatus of retransmitting paramater transmitting | |
| CN108419245A (en) | Sub-network division method and apparatus | |
| CN101179421A (en) | Method, device and system of distinguishing mapping table of service quality | |
| CN101119173A (en) | Coding-decoding method for third layer message of time-division synchronous CDMA system | |
| CN107708142A (en) | A kind of access device AP group technology, equipment and system | |
| CN1972314B (en) | Serial interface simulation method on Ethernet interface and component applying the same | |
| CN106789212A (en) | A kind of method that utilization Big Dipper short message channel intelligently opens radio station network | |
| CN103457778B (en) | Method and equipment for communication of Ethernet switched network | |
| CN106936716B (en) | TTP (time to live) analysis and conversion method, forwarding table entry sending method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |