CN106330527A - Method and device for managing routing link state data - Google Patents
Method and device for managing routing link state data Download PDFInfo
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- CN106330527A CN106330527A CN201510388950.0A CN201510388950A CN106330527A CN 106330527 A CN106330527 A CN 106330527A CN 201510388950 A CN201510388950 A CN 201510388950A CN 106330527 A CN106330527 A CN 106330527A
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Abstract
The invention provides a method and device for managing routing link state data. The method comprises the following steps: creating multiple processes on a pre-selected network element, and dividing all network elements accessing the pre-selected network element into multiple areas according to the multiple processes, wherein the multiple areas are in one-to-one-correspondence with the multiple processes; and managing the routing link state data in the multiple areas through the pre-selected network element. By adoption of the method and device provided by the invention, the problem of low management efficiency of link data in the network system in related technology is solved.
Description
Technical field
The present invention relates to the communications field, in particular to management method and the device of a kind of routing link status data.
Background technology
OSPF (Open Shortest Path First, referred to as OSPF) is by the Internet
(Internet) routing protocol of engineering duty group exploitation.
Along with data communication network based on ospf protocol networking, (Data Communication Network is referred to as
DCN) network size expanding day, when the router in a catenet all runs OSPF Routing Protocol, router
Increasing of quantity can cause LSD (link state database, referred to as LSDB) the hugest,
Take substantial amounts of memory space, and the complexity running SPF algorithm is increased, cause CPU burden the heaviest.
After network size increases, the probability that topological structure changes also increases, and network can be often in " vibration "
Among, cause network has substantial amounts of ospf protocol message transmission, reduce the bandwidth availability ratio of network.More
Seriously, change each time and all of router in network all can be caused to re-start router-level topology.
One solution of the solution the problems referred to above proposed in presently relevant technology is to revise ospf protocol, passes through
When IPv6 prefix addresses changes, only to prefix LSA (link state advertisement,
Referred to as LSA) carry out incremental computations, it is to avoid before all recalculating the network topology in OSPFv3 region, IPv6
Sew the process of routing iinformation, it is to avoid too much because all recalculating the route in OSPFv3 region take centre
The phenomenon of reason device (CPU) resource, it is to avoid route flapping.But the defect of above-mentioned solution is: relate to OSPF
Protocol change, workload and risk are relatively large, without isolation effect.
For in prior art to the problem that the link data efficiency of management is low and risk is big in network system, the most not yet carry
Go out effective solution.
Summary of the invention
Embodiments provide management method and the device of a kind of routing link status data, at least to solve relevant skill
Problem low to the link data efficiency of management in network system in art.
An aspect according to embodiments of the present invention, it is provided that the management method of a kind of routing link status data, including:
The network element chosen in advance creates multiple process, and according to the plurality of process will access described in the network element chosen in advance
All network element is divided into multiple region, wherein, the plurality of region and the plurality of process one_to_one corresponding；By described pre-
Routing link status data in the plurality of region is managed by network element respectively that first choose.
Further, the described network element chosen in advance creates the plurality of process, and will connect according to the plurality of process
Whole network elements of the network element chosen in advance described in entering are divided into the plurality of region and include: on the described network element chosen in advance
Create the process identification (PID) that each process configuration in the plurality of process, and the most the plurality of process is corresponding；According to institute
State process identification (PID) and all network elements belonging to same process in described whole network elements are divided into same from described whole network elements
One region.
Further, when the described network element chosen in advance is the access network element being directly accessed webmaster, according to described process mark
Know, from described whole network elements, all network elements belonging to same process in described whole network elements are divided into same region
Including: it is directly accessed the interface identifier distribution of described webmaster to the plurality of process by described；Use preset algorithm and described
Interface identifier sets up each network element belonging to this process and described net respectively by each process in the plurality of process
Route between pipe；Corresponding relation between interface identifier and this process of each network element that configuration belongs to each process is also
The network element belonging to same process is divided into same region.
Further, the described interface identifier distribution being directly accessed described webmaster is included to the plurality of process: from described
Multiple processes choose one of them process, and chooses described in the described interface identifier being directly accessed described webmaster is configured to
Process in；By the described process chosen, the interface identifier being directly accessed described webmaster is distributed in the plurality of process
Remaining unselected process.
Further, when the described network element chosen in advance is not to be directly accessed the access network element of webmaster, according to described enter
The all network elements belonging to same process in described whole network elements are divided into same from described whole network elements by journey mark
Region includes: configure between each process of the plurality of process and one or more interfaces of the described network element chosen in advance
Corresponding relation；According to described corresponding relation, the network element that the interface corresponding with each process is accessed is divided into the same area,
Wherein, an access network element being directly connected to described webmaster is at least included in described region.
Another aspect according to embodiments of the present invention, it is provided that the managing device of a kind of routing link status data, including:
Divide module, for creating multiple process on the network element chosen in advance, and will access described pre-according to the plurality of process
Whole network elements of the network element first chosen are divided into multiple region, wherein, and the plurality of region and the plurality of process one a pair
Should；Management module, is used for by the described network element chosen in advance respectively to the routing link status number in the plurality of region
According to being managed.
Further, described division module includes: dispensing unit, described for creating on the described network element chosen in advance
The process identification (PID) of each process configuration correspondence in multiple processes, and the most the plurality of process；Division unit, is used for
The all network elements belonging to same process in described whole network elements are drawn from described whole network elements according to described process identification (PID)
It is divided into same region.
Further, when the described network element chosen in advance is the access network element being directly accessed webmaster, described division unit bag
Include: distribution subelement, for being directly accessed the interface identifier distribution of described webmaster to the plurality of process by described；Set up
Subelement, is returned for using preset algorithm and described interface identifier to be set up respectively by each process in the plurality of process
Belong to the route between each network element of this process and described webmaster；First divides subelement, belongs to each for configuration
Corresponding relation between interface identifier and this process of each network element of process also will belong to the network element of same process and divide
For same region.
Further, described distribution subelement is additionally operable to: choose one of them process from the plurality of process, and by institute
State be directly accessed the interface identifier of described webmaster be configured to described in the process chosen；Will be directly by the described process chosen
The interface identifier accessing described webmaster is distributed to remaining process unselected in the plurality of process.
Further, when the described network element chosen in advance is not the access network element being directly accessed webmaster, division unit bag
Include: configuration subelement, for configuring each process of the plurality of process and one or many of the described network element chosen in advance
Corresponding relation between individual interface；Second divides subelement, is used for corresponding with each process according to described corresponding relation
The network element that interface is accessed is divided into the same area, wherein, at least includes one and directly connect with described webmaster in described region
The access network element connect.
By the embodiment of the present invention, use on the network element chosen in advance, create multiple process, and according to the plurality of process
Whole network elements of the network element chosen in advance described in accessing are divided into multiple region, and wherein, the plurality of region is with described many
Individual process one_to_one corresponding, so, whole network system is divided into independent as border of multiple webmaster to choose in advance
Region, manages the routing link status data in the plurality of region respectively finally by the described network element chosen in advance
Reason, solves problem low to the link data efficiency of management in network system in correlation technique, and then has reached reduction net
The bandwidth availability ratio of network and the effect of CPU burden.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, be not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the management method flow chart of routing link status data according to embodiments of the present invention；
Fig. 2 is the structured flowchart of the managing device of routing link status data according to embodiments of the present invention；
Fig. 3 is the optional structured flowchart one of the managing device of routing link status data according to embodiments of the present invention；
Fig. 4 is the optional structured flowchart two of the managing device of routing link status data according to embodiments of the present invention；
Fig. 5 is the optional structured flowchart three of the managing device of routing link status data according to embodiments of the present invention；
Fig. 6 is the schematic diagram of the access network element OSPF multi-process according to alternative embodiment of the present invention；
Fig. 7 is the schematic diagram of the non-access network element OSPF multi-process according to alternative embodiment of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.
Providing the management method of a kind of routing link status data in the present embodiment, Fig. 1 is according to embodiments of the present invention
The management method flow chart of routing link status data, as it is shown in figure 1, this flow process comprises the steps:
Step S102, creates multiple process on the network element chosen in advance, and will access above-mentioned pre-according to above-mentioned multiple processes
Whole network elements of the network element first chosen are divided into multiple region, wherein, and above-mentioned multiple regions and above-mentioned multiple process one a pair
Should；
In data communication network system, all can use routing device, optionally, routing device based on agreement include:
Routing information protocol, intermediate system to intermediate syst, border network management protocol, Open Shortest Path First OSPF association
Views etc., in the present embodiment, illustrate with OSPF, but it should be recognized that based on other
The routing device of agreement and network system also can realize this programme, solve same technical problem, reach same end effect
Really.Optionally, multiple processes that carry out are multiple ospf protocol processes, such as: OSPF1, OSPF2, OSPF3, at net
In network system, there is multiple network element and webmaster, webmaster can manage the network element of whole network system, and is responsible for and higher level equipment
The information of carrying out is mutual, the network system at network element place that will choose in advance according to process OSPF1 created, OSPF2, OSPF3
System is divided into three regions, and wherein, OSPF1 is corresponding with first area, and OSPF2 is corresponding with second area, OSPF3 and the
Three regions are corresponding.
Step S104, is entered the routing link status data in above-mentioned multiple regions respectively by the above-mentioned network element chosen in advance
Line pipe is managed.
Optionally, on the network element chosen in advance run tri-processes of OSPF1, OSPF2, OSPF3, and respectively with divide
Three region correspondences, the network element chosen in advance by OSPF1, OSPF2, OSPF3 tri-processes respectively to correspondence
Three regions are managed, the route on link information and network element device between routing link state data packets purse rope element device
Information etc..
By the embodiment of the present invention, use on the network element chosen in advance, create multiple process, and according to above-mentioned multiple processes
The whole network elements accessing the above-mentioned network element chosen in advance are divided into multiple region, and wherein, above-mentioned multiple regions are with above-mentioned many
Individual process one_to_one corresponding, so, whole network system is divided into independent as border of multiple webmaster to choose in advance
Region, manages the routing link status data in above-mentioned multiple regions respectively finally by the above-mentioned network element chosen in advance
Reason, solves problem low to the link data efficiency of management in network system in correlation technique, and then has reached reduction net
The bandwidth availability ratio of network and the effect of CPU burden.
In optional embodiment according to embodiments of the present invention, the above-mentioned network element chosen in advance creates above-mentioned multiple enter
Journey, and according to above-mentioned multiple processes, whole network elements of the above-mentioned network element chosen in advance of access are divided into above-mentioned multiple regions bag
Include following steps:
S11, create in above-mentioned multiple process, and the most above-mentioned multiple process on the above-mentioned network element chosen in advance is every
The process identification (PID) that the configuration of individual process is corresponding；
Optionally, process identification (PID) can be the Router Distinguisher on network element, according to size or the priority of Router Distinguisher
It is respectively the mark that OSPF1, OSPF2, OSPF3 configuration is corresponding, Router Distinguisher is assigned in the OSPF of correspondence.
S12, will belong to the institute of same process according to above-mentioned process identification (PID) from above-mentioned whole network elements in above-mentioned whole network elements
Network element is had to be divided into same region.
Optionally, the network element device running same process identifies, because entering according to the Router Distinguisher of configuration in process
Journey and Router Distinguisher are unique and one to one, by choosing the same of network element link in advance in the most whole network system
One network element device only can run a process, only can there is a Router Distinguisher.
According to above-mentioned optional embodiment, when the above-mentioned network element chosen in advance is the access network element being directly accessed webmaster, root
The all network elements belonging to same process in above-mentioned whole network elements are divided from above-mentioned whole network elements according to above-mentioned process identification (PID)
Comprise the following steps for same region:
S21, is directly accessed the interface identifier distribution of above-mentioned webmaster to above-mentioned multiple processes by above-mentioned；
Optionally, in the present embodiment, the network element being directly accessed Network Management Equipment is access network element, is accessed by other network elements
The network element of webmaster is non-access network element.
S22, uses preset algorithm and above-mentioned interface identifier to set up ownership respectively by each process in above-mentioned multiple processes
Route between each network element and above-mentioned webmaster of this process；
Optionally, access network element directly can be communicated with webmaster by port, for non-access network element, can use and pass through
Configuration static routing, when configuring the preset algorithm such as minor details region, non-access network element is communicated with webmaster by access network element.
S23, configures the corresponding relation between interface identifier and this process of each network element belonging to each process and will return
The network element belonging to same process is divided into same region.
Optionally, in optional embodiment according to embodiments of the present invention, by the above-mentioned interface being directly accessed above-mentioned webmaster
Mark distribution comprises the following steps to above-mentioned multiple processes:
S31, chooses one of them process from above-mentioned multiple processes, and by the above-mentioned interface mark being directly accessed above-mentioned webmaster
Know and be configured in the above-mentioned process chosen；
Optionally, can choose from the multiple processes created one as host process, other for secondary process, or
Between multiple processes, priority is set, by other process of the high management of process of host process or priority and configuration, this
Sample can save Internet resources further.
S32, is distributed to the interface identifier being directly accessed above-mentioned webmaster in above-mentioned multiple process by the above-mentioned process chosen
Remaining unselected process.
After one of them process in choosing multiple process is as host process, interface identifier corresponding for host process is distributed to
In remaining process, as choose OSPF1 as host process after, interface identifier corresponding for OSPF1 is distributed to OSPF2 and
In OSPF3.
Optionally, according to above-mentioned optional embodiment, when the above-mentioned network element chosen in advance is not for be directly accessed connecing of webmaster
When entering network element, above-mentioned whole network elements will belong to the institute of same process according to above-mentioned process identification (PID) from above-mentioned whole network elements
Have network element to be divided into same region to comprise the following steps:
S41, configures between each process of above-mentioned multiple process and one or more interfaces of the above-mentioned network element chosen in advance
Corresponding relation；
S42, is divided into the same area according to above-mentioned corresponding relation by the network element that the interface corresponding with each process is accessed,
Wherein, an access network element being directly connected to above-mentioned webmaster is at least included in above-mentioned zone.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive according to above-described embodiment
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot
In the case of the former is more preferably embodiment.Based on such understanding, technical scheme is the most in other words to existing
The part having technology to contribute can embody with the form of software product, and this computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment is (permissible
It is mobile phone, computer, server, or the network equipment etc.) perform the method that each embodiment of the present invention is above-mentioned.
Additionally providing the managing device of a kind of routing link status data in the present embodiment, this device is used for realizing above-mentioned reality
Execute example and preferred implementation, carry out repeating no more of explanation.As used below, term " module " can
The combination of software and/or hardware to realize predetermined function.Although the device described by following example is preferably with software
Realize, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 2 is the structured flowchart of the managing device of routing link status data according to embodiments of the present invention, as in figure 2 it is shown,
This device includes: divide module 20, management module 22, specific as follows:
Divide module 20, for creating multiple process on the network element chosen in advance, and will access according to above-mentioned multiple processes
Whole network elements of the above-mentioned network element chosen in advance are divided into multiple region, wherein, above-mentioned multiple regions and above-mentioned multiple processes
One_to_one corresponding；
In data communication network system, all can use routing device, optionally, routing device based on agreement include: road
By information protocol, intermediate system to intermediate syst, border network management protocol, Open Shortest Path First ospf protocol
Deng, in the present embodiment, illustrate with OSPF, but it should be recognized that assist based on other
Routing device and the network system of view also can realize this programme, solve same technical problem, reach same end effect.
Optionally, multiple processes that carry out are multiple ospf protocol processes, such as OSPF1, OSPF2, OSPF3, in network system,
There is multiple network element and webmaster, webmaster can manage the network element of whole network system, and is responsible for carrying out information friendship with higher level equipment
Mutually, the network at network element place that module 20 will be chosen in advance is divided according to process OSPF1 created, OSPF2, OSPF3
System is divided into three regions, and wherein, OSPF1 is corresponding with first area, and OSPF2 is corresponding with second area, OSPF3
Corresponding with the 3rd region.
Management module 22, is of coupled connections with dividing module 20, is used for by the above-mentioned network element chosen in advance respectively to above-mentioned
Routing link status data in multiple regions is managed.
Optionally, on the network element chosen in advance run tri-processes of OSPF1, OSPF2, OSPF3, and respectively with divide
Three region correspondences, the network element chosen in advance by OSPF1, OSPF2, OSPF3 tri-processes respectively to correspondence
Three regions are managed, the route on link information and network element device between routing link state data packets purse rope element device
Information etc..
Fig. 3 is the optional structured flowchart one of the managing device of routing link status data according to embodiments of the present invention, such as figure
Shown in 3, this device in addition to including all modules shown in Fig. 2, divide module 20 also include: dispensing unit 30, draw
Subdivision 32, specific as follows:
Dispensing unit 30 is for creating above-mentioned multiple process and the most above-mentioned multiple on the above-mentioned network element chosen in advance
The process identification (PID) of each process configuration correspondence in process；
Optionally, process identification (PID) can be the Router Distinguisher on network element, according to size or the priority of Router Distinguisher
It is respectively the mark that OSPF1, OSPF2, OSPF3 configuration is corresponding, Router Distinguisher is assigned in the OSPF of correspondence.
Division unit 32, is of coupled connections with above-mentioned dispensing unit 30, is used for according to above-mentioned process identification (PID) from above-mentioned whole nets
The all network elements belonging to same process in above-mentioned whole network elements are divided into same region by unit.
Optionally, the network element device running same process identifies, because entering according to the Router Distinguisher of configuration in process
Journey and Router Distinguisher are unique and one to one, by choosing the same of network element link in advance in the most whole network system
One network element device only can run a process, only can there is a Router Distinguisher.
Fig. 4 is the optional structured flowchart two of the managing device of routing link status data according to embodiments of the present invention, such as figure
Shown in 4, this device is in addition to including all modules shown in Fig. 3, and division unit 32 also includes: distribution subelement 40,
Set up subelement 42, first and divide subelement 44, specific as follows:
Distribution subelement 40, for when the above-mentioned network element chosen in advance is the access network element being directly accessed webmaster, by above-mentioned
It is directly accessed the interface identifier distribution of above-mentioned webmaster to above-mentioned multiple processes；
Optionally, in the present embodiment, the network element being directly accessed Network Management Equipment is access network element, is accessed by other network elements
The network element of webmaster is non-access network element.
Set up subelement 42, be of coupled connections with distribution subelement 40, be used for using preset algorithm and above-mentioned interface identifier to lead to
The each process crossed in above-mentioned multiple process sets up the road belonged between each network element of this process and above-mentioned webmaster respectively
By；
Optionally, access network element directly can be communicated with webmaster by port, for non-access network element, can use and pass through
Configuration static routing, when configuring the preset algorithm such as minor details region, non-access network element is communicated with webmaster by access network element.
First divides subelement 44, is of coupled connections with setting up subelement 42, belongs to each of each process for configuration
The network element belonging to same process is also divided into same district by corresponding relation between the interface identifier of network element and this process
Territory.
According in the optional embodiment of the present embodiment, above-mentioned distribution subelement is additionally operable to: select from above-mentioned multiple processes
Take one of them process, and the above-mentioned interface identifier being directly accessed above-mentioned webmaster is configured in the above-mentioned process chosen；Logical
Cross the above-mentioned process chosen and the interface identifier being directly accessed above-mentioned webmaster is distributed in above-mentioned multiple process unselected
Remaining process.
Wherein it is possible to choose from the multiple processes created one as host process, other for secondary process, or many
Between individual process, priority is set, by other process of the high management of process of host process or priority and configuration, so
Internet resources can be saved further.After one of them process in choosing multiple process is as host process, by host process
Corresponding interface identifier is distributed in remaining process, as choose OSPF1 as host process after, corresponding for OSPF1 is connect
Mouth mark is distributed in OSPF2 and OSPF3.
Fig. 5 is the optional structured flowchart three of the managing device of routing link status data according to embodiments of the present invention, such as figure
Shown in 5, this device is in addition to including all modules shown in Fig. 3, and division unit 32 also includes: configuration subelement 50,
Second divides subelement 52, specific as follows:
Configuration subelement 50, for when the above-mentioned network element chosen in advance is not the access network element being directly accessed webmaster, joining
Put the corresponding relation between each process of above-mentioned multiple process and one or more interfaces of the above-mentioned network element chosen in advance；
Second divides subelement 52, is of coupled connections with configuration subelement 50, and being used for will be with each according to above-mentioned corresponding relation
The network element that interface corresponding to process is accessed is divided into the same area, wherein, at least includes one with above-mentioned in above-mentioned zone
The access network element that webmaster is directly connected to.
It should be noted that above-mentioned modules can be by software or hardware realizes, for the latter, Ke Yitong
Cross in the following manner to realize, but be not limited to this: above-mentioned module is respectively positioned in same processor；Or, above-mentioned module position respectively
In multiple processors.
The present embodiment is described in detail by the alternative embodiment below in conjunction with the present embodiment, and the present embodiment proposes one and uses
The embodiment of OSPF multi-process.Autonomous system can be divided into different regions according to ospf protocol by the present embodiment
(Area).Region is that router is logically divided into different groups, marks with regional number (Area ID) for each group
Know.The border in region is router rather than link.One router may belong to different regions, but a net
Section (link) can only belong to a region, and the interface of the most each operation OSPF must indicate that to belong to which region.
Behind zoning, route aggregation can be carried out on Area Border Router, to reduce the LSA number being communicated to other regions
Amount, it is also possible to impact network topology change brought minimizes.
The present embodiment comprises two kinds of optional embodiments, specific as follows:
Optional embodiment 1, access network element OSPF multi-process, the program is passed through in access network element configuration OSPF multi-process,
Each course allocation independence router device mark router id., and specify each port to specific ospf process,
Thus DCN networking is divided into different regions, it is achieved isolation DCN networking.
Optional embodiment 2, webmaster manages non-access network element by different access network elements and supports OSPF multi-process, the program
Non-access network element configures OSPF multi-process, and needs multiple access network elements to mount different regions.
Fig. 6 is the schematic diagram of the access network element OSPF multi-process according to alternative embodiment of the present invention, as shown in Figure 6, and can
Selecting in embodiment 1, network element A is access network element, and remaining is non-access network element, network element A hang up and down two independent
IP looped network, specific as follows:
S61, creates different OSPF examples on network element A: OSPF1, OSPF2；
S62, is configured to, as passive interface, the interface accessed with webmaster in OSPF1 example on network element A；
S63, configuration route mutual conductance on network element A, make OSPF2 process acquire QX mouth route；
S64, in the ospf process on network element A, method such as configuration static routing, minor details region etc. so that non-access net
Meta learning arrives the route of webmaster；
S65, on network element A, configuration connects the interface of D, E network element and arrives to OSPF1, the interface of configuration connection B, C network element
OSPF2。
Fig. 7 is the schematic diagram of the non-access network element OSPF multi-process according to alternative embodiment of the present invention, as it is shown in fig. 7,
In optional embodiment 2, A, B are access network element, and B, C, D are non-access network element, and webmaster is by different access networks
Unit's management non-access network element support OSPF multi-process, five network elements of managing network element ABCDE, specific as follows:
Enable OSPF multi-process on S71, D network element, create OSPF1, OSPF2.
S72, network element D configures interface 1 and 2 on example OSPF2, on interface 3 and interface 4 to OSPF1.
By the present embodiment, by isolated data communication network DCN networking, solve the technical problem that networking " vibrates ".
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
To be arranged to storage for the program code performing following steps:
S1, creates multiple process on the network element chosen in advance, and chooses above-mentioned for access in advance according to above-mentioned multiple processes
Whole network elements of network element be divided into multiple region, wherein, above-mentioned multiple regions and above-mentioned multiple process one_to_one corresponding；
S2, is managed the routing link status data in above-mentioned multiple regions respectively by the above-mentioned network element chosen in advance.
Alternatively, in the present embodiment, above-mentioned storage medium can include but not limited to: USB flash disk, read only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive, magnetic
The various medium that can store program code such as dish or CD.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Calculating device to realize, they can concentrate on single calculating device, or be distributed in multiple calculating device and formed
Network on, alternatively, they can realize, it is thus possible to by them with calculating the executable program code of device
Storage is performed by calculating device in the storage device, and in some cases, can hold with the order being different from herein
Step shown or described by row, or they are fabricated to respectively each integrated circuit modules, or by many in them
Individual module or step are fabricated to single integrated circuit module and realize.So, the present invention is not restricted to any specific hardware
Combine with software.
More than above are only the preferred embodiments of the present invention, be not limited to the present invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the management method of a routing link status data, it is characterised in that including:
The network element chosen in advance creates multiple process, and chooses described in access in advance according to the plurality of process
Whole network elements of network element be divided into multiple region, wherein, the plurality of region and the plurality of process one_to_one corresponding；
Respectively the routing link status data in the plurality of region is managed by the described network element chosen in advance
Reason.
Method the most according to claim 1, it is characterised in that create the plurality of on the described network element chosen in advance
Process, and according to the plurality of process will access described in whole network elements of network element of choosing in advance be divided into the plurality of
Region includes:
Create in the plurality of process, and the most the plurality of process on the described network element chosen in advance is each
The process identification (PID) that process configuration is corresponding；
Described whole network elements will belong to the institute of same process according to described process identification (PID) from described whole network elements
Network element is had to be divided into same region.
Method the most according to claim 2, it is characterised in that when the described network element chosen in advance is for being directly accessed webmaster
Access network element time, according to described process identification (PID) from described whole network elements same by described whole network elements belong to
All network elements of process are divided into same region and include:
It is directly accessed the interface identifier distribution of described webmaster to the plurality of process by described；
Preset algorithm and described interface identifier is used to set up ownership respectively by each process in the plurality of process
Route between each network element and described webmaster of this process；
Configure the corresponding relation between interface identifier and this process of each network element belonging to each process and will return
The network element belonging to same process is divided into same region.
Method the most according to claim 3, it is characterised in that the described interface identifier being directly accessed described webmaster is divided
It is assigned to the plurality of process include:
One of them process is chosen from the plurality of process, and by the described interface identifier being directly accessed described webmaster
In the process chosen described in being configured to；
By the described process chosen, the interface identifier being directly accessed described webmaster is distributed in the plurality of process
Remaining unselected process.
Method the most according to claim 2, it is characterised in that when the described network element chosen in advance is not for being directly accessed
During the access network element of webmaster, will described whole network elements belong to from described whole network elements according to described process identification (PID)
All network elements of same process are divided into same region and include:
Configure between each process of the plurality of process and one or more interfaces of the described network element chosen in advance
Corresponding relation；
According to described corresponding relation, the network element that the interface corresponding with each process is accessed is divided into the same area, its
In, at least include an access network element being directly connected to described webmaster in described region.
6. the managing device of a routing link status data, it is characterised in that including:
Divide module, for creating multiple process on the network element chosen in advance, and will connect according to the plurality of process
Whole network elements of the network element chosen in advance described in entering are divided into multiple region, and wherein, the plurality of region is with described many
Individual process one_to_one corresponding；
Management module, is used for by the described network element chosen in advance respectively to the routing link shape in the plurality of region
State data are managed.
Device the most according to claim 6, it is characterised in that described division module includes:
Dispensing unit is for creating the plurality of process and the most described many on the described network element chosen in advance
The process identification (PID) of each process configuration correspondence in individual process；
Division unit, for belonging in described whole network elements from described whole network elements according to described process identification (PID)
All network elements of same process are divided into same region.
Device the most according to claim 7, it is characterised in that described division unit includes:
Distribution subelement, for when the described network element chosen in advance is the access network element being directly accessed webmaster, by institute
State and be directly accessed the interface identifier distribution of described webmaster to the plurality of process；
Set up subelement, for use preset algorithm and described interface identifier by the plurality of process each enter
Journey sets up the route belonged between each network element of this process and described webmaster respectively；
First divides subelement, belong to for configuration each process each network element interface identifier and this process it
Between corresponding relation and the network element belonging to same process is divided into same region.
Device the most according to claim 8, it is characterised in that described distribution subelement is additionally operable to:
One of them process is chosen from the plurality of process, and by the described interface identifier being directly accessed described webmaster
In the process chosen described in being configured to；
By the described process chosen, the interface identifier being directly accessed described webmaster is distributed in the plurality of process
Remaining unselected process.
Device the most according to claim 7, it is characterised in that division unit includes:
Configuration subelement, is used for when the described network element chosen in advance is not the access network element being directly accessed webmaster,
Configure between each process of the plurality of process and one or more interfaces of the described network element chosen in advance is right
Should be related to；
Second divides subelement, for the net accessed by the interface corresponding with each process according to described corresponding relation
Unit is divided into the same area, wherein, at least includes an access network being directly connected to described webmaster in described region
Unit.
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| CN201510388950.0A CN106330527B (en) | 2015-07-03 | 2015-07-03 | Method and device for managing routing link state data |
| PCT/CN2016/074578 WO2017004995A1 (en) | 2015-07-03 | 2016-02-25 | Method and device for managing routing link state data |
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| CN201510388950.0A CN106330527B (en) | 2015-07-03 | 2015-07-03 | Method and device for managing routing link state data |
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| CN106330527B (en) | 2020-12-04 |
| WO2017004995A1 (en) | 2017-01-12 |
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