CN109639831A - With the distribution method and device of the transfer resource of web services match - Google Patents

With the distribution method and device of the transfer resource of web services match Download PDF

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Publication number
CN109639831A
CN109639831A CN201910053462.2A CN201910053462A CN109639831A CN 109639831 A CN109639831 A CN 109639831A CN 201910053462 A CN201910053462 A CN 201910053462A CN 109639831 A CN109639831 A CN 109639831A
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China
Prior art keywords
information
network
resource
network service
transmission
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CN201910053462.2A
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CN109639831B (en
Inventor
郭宏翔
李响
伍剑
洪小斌
王岑
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Beijing University of Posts and Telecommunications
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Beijing University of Posts and Telecommunications
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

In distribution method and device provided in an embodiment of the present invention with the transfer resource of web services match, a kind of distribution method with the transfer resource of web services match, reference information is determined based on network service to the acquisition request of transfer resource applied to the management node of network；Wherein, reference information is the information that can determine with the object transmission resource of web services match；To be based on reference information, the target formation information with web services match is obtained；Wherein, target formation information is the information for reflecting object transmission resource；And then based on acquired target formation information, object transmission resource is distributed for network service.It by this programme, can be realized while meeting individual demand of the network service to transfer resource, reduce management node to the effect of the management cost of transfer resource.

Description

With the distribution method and device of the transfer resource of web services match
Technical field
The present invention relates to behavior Internet technical fields, more particularly to a kind of and web services match transfer resource Distribution method and device.
Background technique
With the development of internet technology, the type of network service is increasingly rich, correspondingly, different types of network service When passing through the Internet transmission related data, to the transfer resource of network bottom layer, there are individual demands.Wherein, transfer resource can To include network bandwidth, transmission path and routing device etc..Illustratively, multimedia service such as video playing, need compared with Big network bandwidth, instant messaging service such as wechat, needs higher network stabilization, data access service needs higher net Network safety, the network that common web access service meets access are reachable.
When the management node of internet is that above-mentioned network services allocation of transmission resources, above-mentioned network service belongs on network It is isolation between layer and network bottom layer, management node only carries out network bottom according to the source address and destination address of network service The transfer resource distribution of layer, it is any to may be implemented by the transmission path of raw address to destination address, network bandwidth and routing device Deng distribution may all be used, rather than be allocated according to individual demand of the network service to transfer resource.Therefore, this Sample will lead to network service and be difficult to be satisfied to the individual demand of transmission, and then influence the offer effect of network service, even It may cause network service and failure be provided.
In order to meet above-mentioned individual demand, in the related technology, management node is receiving network service to transfer resource Acquisition request when, corresponding visitor is serviced to network using SDN (Software Defined Network, software defined network) Family end provides unified global network resource map, wherein global network resource map is used to reflect that the whole of entire bottom-layer network to pass Defeated resource, for example, overall topology and armamentarium information etc.；Network services corresponding client and receives global network After resource map, according to the transfer resource that global network resource map is reflected, customization meets the transfer resource of self-demand, Jin Erguan Node is managed according to customized transfer resource, transmitting and scheduling is carried out to the related data of network service, to meet network service To the individual demand of transfer resource.
But in order to make above-mentioned global network resource map be able to reflect whole transfer resources of entire bottom-layer network, every time Acquisition request is received, management node requires to obtain the information of whole transfer resources of entire bottom-layer network, is easy to increase pipe Node is managed to the management cost of transfer resource.Therefore, how to meet network service to the same of the individual demand of transfer resource When, management node is reduced to the management cost of transfer resource, is urgent problem to be solved in transfer resource distribution.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of distribution method and dress with the transfer resource of web services match It sets, to realize while meeting individual demand of the network service to transfer resource, reduces management node to transfer resource The effect of management cost.Specific technical solution is as follows:
In a first aspect, being answered the embodiment of the invention provides a kind of distribution method with the transfer resource of web services match For management node, this method comprises:
Based on network service to the acquisition request of transfer resource, reference information is determined；Wherein, the reference information be can The determining information with the object transmission resource of the web services match；
Based on the reference information, the target formation information with the web services match is obtained；Wherein, the target bottom Layer information is the information for reflecting the object transmission resource；
Target formation information based on acquisition distributes the object transmission resource for the network service.
Second aspect, the embodiment of the invention provides a kind of distributors with the transfer resource of web services match, answer For management node, which includes:
Reference information determining module determines reference information for the acquisition request based on network service to transfer resource；Its In, the reference information is for the determining object transmission resource with the web services match；
Target information obtains module, for being based on the reference information, obtains the target bottom with the web services match Layer information；Wherein, the target formation information is used to reflect the information of the object transmission resource；
Resource matched module is distributed the target for the network service and is passed for the target formation information based on acquisition Defeated resource.
The third aspect, the embodiment of the invention provides a kind of server, which is the management node of network, comprising:
Processor, communication interface, memory and communication bus, wherein processor, communication interface, memory pass through bus Complete mutual communication；Memory, for storing computer program；Processor, for executing the journey stored on memory Sequence, the step of realizing the distribution method with the transfer resource of web services match that above-mentioned first aspect provides.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are contained in management node, this is deposited Computer program is stored in storage media, the computer program realize that above-mentioned first aspect provides when being executed by processor with net The step of distribution method of the transfer resource of network Service Matching.
In scheme provided in an embodiment of the present invention, the management node of network can be obtained transfer resource based on network service Request is taken, determines reference information；Wherein, reference information is the letter that can determine with the object transmission resource of web services match Breath；To be based on reference information, the target formation information with web services match is obtained；Wherein, target formation information be for Reflect the information of object transmission resource；And then based on acquired target formation information, object transmission money is distributed for network service Source.Since transfer resource distribution is carried out based on the target formation information for reflecting the information of object transmission resource, Transfer resource for network service distribution is the object transmission resource with web services match, can satisfy network service to transmission The individual demand of resource.It is and traditional straight simultaneously as target formation information is the information for reflecting object transmission resource The global network resource map for obtaining whole transfer resources of rounding bottom-layer network is compared, and the information of acquisition is in contrast less, Therefore, management node can be reduced to the management cost of transfer resource.As it can be seen that can be realized by this programme and meeting network While servicing the individual demand to transfer resource, management node is reduced to the effect of the management cost of transfer resource.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the flow diagram with the distribution method of the transfer resource of web services match of one embodiment of the invention；
Fig. 2 is illustrating with the process of the distribution method of the transfer resource of web services match for another embodiment of the present invention Figure；
Fig. 3 is the structural schematic diagram with the distributor of the transfer resource of web services match of one embodiment of the invention；
Fig. 4 is the structural representation with the distributor of the transfer resource of web services match of another embodiment of the present invention Figure；
Fig. 5 is the structural schematic diagram of the server of one embodiment of the invention.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the present invention, implement below in conjunction with the present invention Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field Art personnel every other embodiment obtained without creative efforts belongs to the model that the present invention protects It encloses.
One embodiment of the invention and the distribution method of the transfer resource of web services match are introduced first below.
Distribution method provided in an embodiment of the present invention with the transfer resource of web services match, can be applied to make For the electronic equipment of the management node of network, which may include desktop computer, portable computer, internet television, Intelligent mobile terminal, wearable intelligent terminal, server etc., are not limited thereto, any that the embodiment of the present invention may be implemented Electronic equipment, belong to the protection scope of the embodiment of the present invention.
It should be noted that above-mentioned network is the communication network transmitted to the data of network service, at least can wrap The management node for being scheduled management to the transfer resource of network is included, and according to the scheduling of management node, is carried out data transmission With the routing device of processing.It may be mounted in the equipment in the communication network in addition, network services corresponding client, example Property, network service is to access to the database of the communication network, and the client of network service may be mounted at management section On point or routing device.Alternatively, network, which services corresponding client, can also be mounted on other than the communication network but need this logical On the electronic equipment that communication network carries out data transmission, illustratively, network service is broadcast to provide video to the user of live broadcast system The client of the service of putting, video playing service may be mounted on the user equipment of live broadcast system, be also possible in live broadcast system The server of video content is provided.
As shown in Figure 1, the process with the distribution method of the transfer resource of web services match of one embodiment of the invention, it should Method may include:
S101 determines reference information based on network service to the acquisition request of transfer resource；Wherein, reference information is energy The information of the object transmission resource of enough determinations and web services match.
Wherein, network service is sent to management node by the client of network service to the acquisition request of transfer resource.It should Acquisition request specifically can be the signaling of description business tine and transfer resource relevant information, such as " 192.168.0.1 initiates more Media outlets video bandwidth guarantees service, and requesting to provide 100M for service point, to go out mesh belt wide to support the program request of high definition business ".It needs , it is emphasized that the content of acquisition request can be it is diversified.Illustratively, acquisition request may include characterization network service pair The information of the individual demand of transfer resource, for example, bandwidth 100Mb and transmission destination A etc. information；It is asked alternatively, obtaining Ask also may include that the relevant information that network services business to be supplied obtains number for example, transmitting the HD video of 100Mb to A According to the user information etc. in library.
Correspondingly, the method for determination of reference information be also possible to it is diversified.Illustratively, it can be directly to will acquire and ask In asking, show that the information of individual demand as reference information, is also possible to parse acquisition request, extraction wherein can The determining information with the object transmission resource of web services match, and then using extracted information as reference information.For example, obtaining The request content for taking request is " bandwidth 100Mb and transmission destination A ", then can be by " bandwidth 100Mb and transmission destination A " is directly as reference information；Alternatively, the request content of acquisition request is " transmitting the HD video of 100Mb to A ", then to acquisition Request is parsed, and regard the information " bandwidth 100Mb " of extraction and " destination A " as reference information.
Wherein, transfer resource is when transmitting to the related data of network service, and bandwidth, the transmission range needed is corresponding Transmission link, transmission device and security performance etc., and the object transmission resource with web services match can meet It is steady to meet instant messaging service for example, meeting the bandwidth of Video service demand for the transfer resource of the individual demand of network service Link and transmission device of qualitative demand etc..
In addition, in addition to information such as above-mentioned bandwidth, transmission destinations, in order to guarantee the safety of transfer resource, above-mentioned ginseng Examine the security level that information can also include network service, network service corresponding client to the operating right of transfer resource, And network services business tine etc. to be supplied, to reduce the performance of abnormal network service impact network or steal data Etc..
S102 is based on reference information, obtains the target formation information with web services match；Wherein, target formation information For for reflecting the information of object transmission resource.
Wherein, target formation information is for reflecting object transmission resource, can specifically include network bottom layer facility information, Topology information, flow information and link-state information etc..
The acquisition modes of target formation information can be diversified.Illustratively, management node can be from stored In the information of the transfer resource of bottom-layer network, information corresponding with reference information is searched, as target formation information.For example, net The facility information and topology information of network bottom are stored in advance in management node, and management node is real-time or periodically supervises The flow information and link-state information for controlling bottom-layer network, when reference information is " destination A, bandwidth 100Mb and stable biography It is defeated " when, the corresponding facility information of destination A can be searched, and according to the flow monitored from stored bottom-up information Information and link-state information, from topology information, lookup can service corresponding client transmissions to purpose from network Ground A, flow meet available bandwidth 100Mb and the stable target topology information of link state.
Alternatively, illustrative, management node can be sent to underlay network device for obtaining after reference information has been determined The notice of target formation information is taken, so that underlay network device returns to the facility information, flow information and link shape of itself State information etc.；Also, topology information may correspond to the link state and flow information that vary, and be real time updated, because This, the available last updated topology information of management node.
S103, the target formation information based on acquisition distribute object transmission resource for network service.
The distribution of transfer resource can be corresponding by the information informing network service of the transfer resource distributed by management node Client so that the client sends data according to obtained information；Management node can be according to the transfer resource distributed Information, be scheduled management, be able to use distributed transfer resource so that network services corresponding client and carry out Data transmission.And in the present embodiment, target formation information is therefore the information for reflecting object transmission resource can be based on The target formation information of acquisition distributes object transmission resource for network service.
The mode of distribution object transmission resource can be multiplicity.Illustratively, target formation information can be sent to Network services corresponding client, can also be information easy to use by acquired target formation information processing, will handle Target formation information afterwards is sent to network and services corresponding client.Wherein, information easy to use can be convenient for transmission , it is also possible to can also be convenient for reading information and take into account transmission and read convenience, for example, to target formation information It is compressed, to improve transmission convenience；Alternatively, target formation information is plotted as to include topology information, flow information And the Internet resources figure of facility information, Internet resources figure compress etc..
In scheme provided in an embodiment of the present invention, transfer resource distribution is based on for reflecting the information of object transmission resource Target formation information carry out, therefore, the transfer resource for network service distribution is object transmission with web services match Resource can satisfy network service to the individual demand of transfer resource.Simultaneously as target formation information is for reflecting mesh Mark the information of transfer resource, the global network resource map phase with traditional whole transfer resources for directly acquiring entire bottom-layer network Than the information of acquisition is in contrast less, therefore, can reduce management node to the management cost of transfer resource.As it can be seen that passing through This programme can be realized while meeting individual demand of the network service to transfer resource, reduce management node to transmission The effect of the management cost of resource.
Optionally, the quantity of the acquisition request in aforementioned present invention Fig. 1 embodiment may be multiple；
Above-mentioned acquisition request may include precedence information, and precedence information is the letter for characterizing the processing sequence of acquisition request Breath；
The step S101 of aforementioned present invention Fig. 1 embodiment, can specifically include:
For each acquisition request, it is based on the corresponding precedence information of the acquisition request, it is high according to priority processing priority Acquisition request rule, determine the corresponding reference information of the acquisition request.
Wherein, multiple acquisition requests can be the same network and service what corresponding client was sent, be also possible to multiple Network services what corresponding client was sent.The case where for multiple acquisition requests, in order to improve the service of network service Effect can pre-establish the priority of acquisition request, to determine reference information according to priority, and then based on determined by Reference information distributes resource.It is the determining information of foundation that precedence information, which can be with the user type of network service, exemplary , the priority of administrator is higher than VIP user, and the priority of VIP user is higher than ordinary user.Alternatively, the formulation of priority is advised Then be also possible to service with network business tine to be supplied be according to the information determined, illustratively, mail transmission it is preferential Grade is higher than video playing etc..Therefore, the information such as the user type in acquisition request and business tine, can be used as priority Information.In addition, precedence information is also possible to " high, in and low ", the or " representation of the information such as 1,2,3 ".
Illustratively, the user type in acquisition request 1 is ordinary user, and the user type in acquisition request 2 is management Member, then the priority of acquisition request 1 is lower than the priority of acquisition request 2, first handles acquisition request 2, and then first determines to obtain and ask 2 corresponding reference informations 2 are sought, correspondingly, the resource allocation of the corresponding network service of subsequent acquisition request 2 can also be asked prior to obtaining Seek the resource allocation of 1 corresponding network service.
Optionally, the reference information in aforementioned present invention Fig. 1 embodiment at least may include: that the network service is corresponding Data transmission range and the network service corresponding client to the operating right of transfer resource；
Correspondingly, the step S102 of aforementioned present invention Fig. 1 embodiment, can specifically include:
Judge whether operating right is configuration permission, if not configuration permission, obtains corresponding first bottom of transmission range Layer information, using the first bottom-up information as target formation information；Wherein, it is corresponding to include at least transmission range for the first bottom-up information Underlying device information；If it is configuration permission, judge whether transmission range is subrange, if it is subrange, obtains the Two bottom-up informations, using the second bottom-up information as target formation information；If not subrange, third bottom-up information is obtained, Using third bottom-up information as target formation information；
Wherein, the second bottom-up information includes at least the corresponding flow information of configuration permission and the corresponding office of transmission range Portion's facility information；Third bottom-up information includes at least the corresponding flow information of configuration permission and global device information.
This alternative embodiment has carried out the judgement of operating right and transmission range, to be directed to different operating rights and transmission Range, acquisition and the matched target formation information of the two, so that the target formation information obtained be made to be able to reflect object transmission money Source.It is serviced to network compared with corresponding client provides unified global network resource map with traditional, the number of the information of acquisition It is in contrast less according to measuring, to reduce management node to the management cost of transfer resource.
In order to make it easy to understand, above-mentioned alternative embodiment is introduced in the form of exemplary description below:
Operating right may include configuration permission and not can configure permission.Illustratively, configuration permission may include: network The transfer resource of management node distribution can voluntarily be configured based on itself needs by servicing corresponding client.For example, view Frequency plays the configuration permission of service are as follows: the client of video playing service can meet bandwidth demand based on what management node was distributed Local devices information, it is most short according to transmission range, and/or, available bandwidth at most etc. transmission strategy, voluntarily configure with office Transmission path of facility information corresponding local devices in portion's as routing device.In addition, illustrative, the corresponding stream of configuration permission Amount information can distribute to the bandwidth of network service for management node, and in a particular application, the bandwidth of distribution can be weighed with configuration The bandwidth of limit demand is consistent, can also be greater than the bandwidth of configuration permission demand.In addition, in a kind of optional embodiment, such as The corresponding bandwidth of configuration permission of fruit network service has exceeded permission belonging to own service content, can be the network service point With the bandwidth for being less than configuration permission demand.
Illustratively, not configurable permission may include: that network services corresponding client and do not distribute management node Transfer resource is voluntarily configured, the transmission path directly distributed using management node.For example, the client of web page access service The transmission path that can be distributed according to management node carries out web page access, will not carry out autonomous configuration to the path distributed again.
In addition, transmission range is that network services between the position of corresponding client and the transmission destination of related data Transmission path.Illustratively, transmission range can be network with servicing the position of corresponding client and the IP of data receiver Transmission path between location；It is also possible to position and data receiver and management node place that network services corresponding client The address of the interaction port interacted between network, such as the transmission path between a certain network address；It can also be network service pair The position for the client answered from management node where between the different another network of network, that is, gateway between outer net Transmission path etc.；It can also be that network services the biography between the position of corresponding client and the physical location of data receiver Defeated path etc..Any data that can be used to implement network service are transferred to the transmission path of destination, can be used as net The transmission range of network service, the present embodiment to this with no restriction.
The limitation of difference and transmission range for aforesaid operations permission, in order to obtain and the matched target bottom of the two Layer information, can carry out judgement differentiation to operating right.If operating right is not configuration permission, that is, does not configure permission, Show that network services corresponding client and will not carry out autonomous configuration to the transfer resource that is distributed, therefore, management node can be with Obtain the corresponding underlying device information of transmission range.Opposite, if operating right is configuration permission, show that network service is corresponding Client can carry out autonomous configuration to the transfer resource that is distributed, in this regard, being taken for the network that transmission range is subrange Business, the corresponding local devices information of the available transmission range of management node；The network that transmission range is global scope is taken Business, the available global device information of management node.
It should be noted that global scope is entire bottom-layer network, subrange is a part in entire bottom-layer network, If the corresponding transmission path of a certain transmission range is entire bottom-layer network, which is global scope；If a certain The corresponding transmission path of transmission range is a part in entire bottom-layer network, then the transmission range is subrange.Correspondingly, Above-mentioned underlying device information may include the corresponding local devices information of subrange or global device information.Wherein, part Facility information is the facility information of equipment component in the equipment of entire bottom-layer network, and global device information is entire bottom-layer network The facility information of middle all devices.
In addition, above-mentioned first bottom-up information can also include link-state information and flow information etc., above-mentioned second Bottom-up information and third bottom-up information can also include link-state information and topological structure etc., so that being based on target formation The transfer resource that information obtains may include that can be improved network to service corresponding client to the information of utilization of resources effect. Illustratively, the transfer resource based on the distribution of the first bottom-up information is two transmission paths, then two included by transfer resource The respective link-state information of transmission path and flow information are conducive to network and service corresponding client progress transmission path It chooses.Similar, the link-state information and topological structure that the second bottom-up information and third bottom-up information include are conducive to network It services corresponding client determination and is more in line with transmission path tactful used by autonomous configuration, to improve transmission performance.
Illustratively, the operating right of web page access service is not configuration permission, and transmission range is the web page access service To a certain station address, then it is client position outside that management node, which obtains transmission path, for corresponding client position The facility information of the local devices of the gateway of net.The operating right of multimedia service is configuration permission, the corresponding stream of operating right Amount information is 100Mb bandwidth, and transmission range is the corresponding client position of the multimedia service to the gateway of outer net, then manages Managing node and obtaining transmission path is gateway of the client position to outer net, and available bandwidth is at least the part of 100Mb and sets Standby facility information.Certainly, if transmission range is to service corresponding client from network to the every of network where management node A routing device distributes alternatively, needing just to can be carried out transfer resource using global facility information, then obtains setting for global equipment Standby information.
In addition, the acquisition of above-mentioned flow information can be multiplicity.Illustratively, management node monitors bottom-layer network in real time In each equipment flow information, then can search from the newest flow information monitored and configure the corresponding flow of permission Information；Alternatively, management node, when there are the acquisition demand of flow information, the corresponding underlying device of Xiang Shangshu transmission range is sent Flow information obtains notice, and then receives the flow information that underlying device returns.Illustratively, traffic statistics monitoring can be out The flow monitoring function of switching equipment in bottom-layer network, such as sFlow or Netflow are opened, it is logical to the port of switching equipment The flow data crossed carries out periodic samples, to obtain the traffic statistics of each port.Wherein, sFlow is using data It flows random sampling technique and the flow monitoring function of flow information is provided；Netflow is to ingress and egress out socket by collecting IP package quantity and information, the flow monitoring function of flow information is provided.
Also, the acquisition of above-mentioned underlying device information is also possible to multiplicity.Illustratively, management node can be from having deposited In the global device information of the bottom-layer network of storage, facility information corresponding with transmission range is searched；Alternatively, illustrative, management Node can be after having determined reference information, by polymorphic type southbound interface to underlay network device such as switching equipment and service Device sends the notice for obtaining facility information, so that underlay network device returns to the facility information of itself.Wherein, multiclass Type southbound interface is the interface in network for interacting with equipment, and opposite, there is also more for what is interacted with user in network Type northbound interface.
Optionally, in the alternative embodiment of aforementioned present invention, reference information can also include that network services corresponding client The location information at end；
Correspondingly, the step S103 of above-mentioned alternative embodiment, can specifically include following steps A1 to A3:
A1 is based on the first bottom-up information and location information if target formation information is the first bottom-up information, using default Dispatching algorithm, determine at least one transmission path information；By transmission path information, the network service is distributed to.
Wherein, location information is that network services the location information of corresponding client, and illustratively, which can be with It is the IP address of equipment where client.Also, the first bottom-up information includes at least the corresponding underlying device information of transmission range, Correspondingly, the method for determination of at least one transmission path information may include: the ground according to underlying device in underlying device information Location and link information with other equipment in bottom-layer network, using preset dispatching algorithm, for example, from the position of client to The location transmission distance of underlying device is most short, and/or, link state stabilization etc. is the dispatching algorithm of principle, determines at least one Transmission path of a data from client transmissions to underlying device, rule data routed involved in the transmission path And facility information etc. may belong to transmission path information.Illustratively, transmission path information specifically can be and show at least The routing table of one routing mode.
For example, the corresponding underlying device of transmission range is equipment 3, transmission path information includes that two transmission paths are respectively right The information answered, comprising: transmission path information 1 is that client sends data to equipment 1, and equipment 1 sends the data to equipment 2, if Standby 2 relay to equipment 3；Transmission path information 2 is that client sends data to equipment 2, and equipment 2 sends the data to equipment 4, Equipment 4 relays to equipment 3.
It may include: that management node will pass it should be noted that transmission path information is distributed to the network service Defeated routing information is sent to network and services corresponding client, so that client sends number according to received transmission path information According to, and management node is scheduled the transfer resource of bottom-layer network according to the transmission path information of distribution, and it is such as allocated Resource will not be assigned before use terminates；In contrast idle resource continues distribution etc. on the basis of allocated.
A2 is based on the second bottom-up information and location information if target formation information is the second bottom-up information, determines part Internet resources figure；By localized network resource map, network service is distributed to；Wherein, localized network resource map is for reflecting the second bottom The local topology resource of the corresponding bottom-layer network of layer information.
Wherein, the second bottom-up information includes at least the corresponding flow information of configuration permission and the corresponding office of transmission range Portion's facility information；Also, the method for determination of localized network resource map can be multiplicity.It illustratively, can be from having saved The corresponding local topology information of local devices information is searched in global network topology information；According to the local topology letter found Breath draws local topology figure；The flow information of each link of mark composition local topology, such as may be used in local topology figure With bandwidth, the chain of each link of the location information of the local devices of chain road, such as IP address, and composition local topology Line state etc. obtains localized network resource map.Wherein, link state may include characterizing the whether stable communication quality of link Information, such as transmission rate and QoS (Quality of Service, service quality) etc..
Alternatively, illustrative, another optional part similar with the above-mentioned method of determination of localized network resource map In the method for determination of Internet resources figure, the drafting of local topology figure and mark are identical as above-mentioned example mode, and difference is The acquisition modes of local topology information are different, can obtain to send topology information to the corresponding local devices of local devices information Notice, to obtain the corresponding local topology information of local devices information in real time；According to the local topology information found, drafting office Portion's topological diagram.For identical part, details are not described herein, is detailed in the description of above-mentioned example mode.
It may include: that management node will it should be noted that localized network resource map is distributed to the network service Localized network resource map is sent to network and services corresponding client, so that client is according to received localized network resource Figure carries out autonomous configuration to the transfer resource of local Internet resources figure reflection by needed for itself, and management node can receive The autonomous configuration information of the client, to be scheduled according to autonomous configuration information to transfer resource, such as allocated resource exists Before terminating, it will not be assigned；In contrast idle resource continues distribution etc. on the basis of allocated.
A3 is based on third bottom-up information and location information if target formation information is third bottom-up information, determines global Internet resources figure；By global network resource map, network service is distributed to；Wherein, global network resource map is for reflecting third bottom The Global Topological resource of the corresponding bottom-layer network of layer information.
Wherein, third bottom-up information includes at least the corresponding flow information of configuration permission and global device information.Also, Global network resource map is similar with the method for determination of localized network resource map in above-mentioned steps A2, and global network resource map is really Determine mode and is also possible to multiplicity.The difference of the two is that global resource figure is believed using the corresponding Global Topological of global equipment Breath draws Global Topological figure, and the information marked in Global Topological figure is also the relevant information of global equipment.For identical portion Point, details are not described herein, is detailed in the description of above-mentioned steps A2.
It may include: that management node will it should be noted that global network resource map is distributed to the network service Global network resource map is sent to network and services corresponding client, so that client is according to received global network resource Figure carries out autonomous configuration to the transfer resource of global network resource map reflection by needed for itself, and management node can receive The autonomous configuration information of the client, to be scheduled according to autonomous configuration information to transfer resource, such as allocated resource exists Before terminating, it will not be assigned；In contrast idle resource continues distribution etc. on the basis of allocated.
In addition, in a particular application, due to content of the network service to the acquisition request of transfer resource be it is diversified, can Can will cause based on acquisition request determine reference information it is not accurate enough, cause based on reference information determine target formation information It is not accurate enough, in turn result in the transfer resource according to target formation information for network service distribution, the matching journey with network service The problem of degree decline.
In this regard, optional, the reference information in aforementioned present invention Fig. 1 embodiment may include transmission performance information；
After the step S102 of aforementioned present invention Fig. 1 embodiment, based on before step S103, the embodiment of the present invention with The distribution method of the transfer resource of web services match can also include:
Judge the data transmission performance of the corresponding transfer resource of target formation information, if it is signified to meet transmission performance information The transmission performance shown；
If it is satisfied, executing step S103；
If conditions are not met, obtaining spare bottom-up information, the information category that spare bottom-up information is included is greater than target formation The information category that information is included；Using spare bottom-up information as target formation information, execution judges the target formation information The data transmission performance of corresponding transfer resource, if meet transmission performance indicated by the transmission performance information.
Wherein, transmission performance information may include the index in relation to data transmission performance such as bandwidth, shake, time delay, specifically Can by include in acquisition request business tine or Qos (Quality of Service, service quality) determine, in turn It carries in reference information, for improving the matching degree of distributed transfer resource and network service.
The data transmission performance of the corresponding transfer resource of target formation information, if meet indicated by transmission performance information The judgment mode of transmission performance can be multiplicity.Illustratively, can be judge transfer resource data transmission performance whether It is identical as transmission performance indicated by transmission performance information, it is also possible to judge whether the data transmission performance of transfer resource is better than Transmission performance indicated by transmission performance information；If identical or be better than, meet.
If conditions are not met, showing that the target formation information determined based on reference information is not accurate enough, in turn result according to mesh The transfer resource that bottom-up information is network service distribution is marked, declines with the matching degree of network service, is unable to satisfy transmission performance Transmission performance indicated by information.In this regard, meeting transmission of the network service to transfer resource as far as possible to improve matching degree The demand of performance, the available information category for including, greater than the spare bottom-up information of target formation information, by opposite Say that bottom-up information more abundant improves the accuracy of resource allocation.Certainly, for the spare bottom-up information of acquisition, as target When bottom-up information, the judgement for carrying out above-mentioned transmission performance is also needed.
Illustratively, the transmission performance information of multimedia service includes bandwidth 100Mb, and propagation delay time is less than t1 seconds.If Target formation information is the localized network resource map that equipment 1 is constituted to equipment 3, the corresponding local transmission of localized network resource map The data transmission performance of each link of resource is bandwidth 100Mb, and propagation delay time is t2 seconds, and t2 is greater than t1, is unsatisfactory for transporting Transmission performance indicated by energy information.In this regard, the available information category for including, greater than the spare bottom of target formation information Information, for example, obtain the Local resource figure that constitutes to equipment 6 of equipment 1, the Local resource figure that equipment 1 to equipment 6 is constituted as Target formation information re-executes the data transmission performance for judging the corresponding transfer resource of target formation information, if meets and passes The step of transmission performance indicated by defeated performance information.If it is satisfied, then according to the Local resource figure that equipment 1 to equipment 6 is constituted, Otherwise continue to obtain information category greater than the Local resource that equipment 1 is constituted to equipment 6 for multimedia service allocation of transmission resources The spare bottom-up information of figure.It is used to carry out the judgement of transmission performance accordingly, for the target formation information obtained every time, works as biography When defeated performance meets, according to the target formation information for meeting transmission performance, resource allocation is carried out.
Optionally, the reference information in above-mentioned alternative embodiment can also include the security level and net of network service Network services corresponding client to the operating right of transfer resource；
Before obtaining spare bottom-up information, the distribution side with the transfer resource of web services match of the embodiment of the present invention Method can also include:
Judge whether spare bottom-up information belongs to the information that security level and operating right can obtain；
If belonged to, executes and obtain spare bottom-up information.
Since the information that different network services can obtain has differences, if in order to meet performance requirement, it is right Any network service provides the bulk information of bottom-layer network, may result in subnetwork service acquisition and is not belonging to service behaviour The information for making permission and security level increases the security risk or economic loss of bottom-layer network.For example, dedicated link is not had The network service having permission uses, and the bottom-up information that only administrator could obtain has issued ordinary user etc..
It can also include security level and the network service of network service in order to cope with the above problem, in reference information Corresponding client is to the operating right of transfer resource, to judge that spare bottom-up information is before obtaining spare bottom-up information The no information that belongs to security level and operating right and can obtain, so that network service acquisition be avoided to be not belonging to service operations power The information of limit and security level.
Wherein, operating right can be by information representations such as the user type of network service and business tines.For example, user Type is ordinary user, haves no right the corresponding spare bottom-up information of transmission performance for obtaining VIP user；Business tine is access data The corresponding spare bottom-up information for obtaining the exclusive link in significant data library 2 is had no right in library 1.
Security level can be by information representations such as the user types, transmission range and business tine of network service, can also , using preset security level computation model, being determined based on information such as user type, transmission range and business tines Class information, such as " advanced ", " middle rank " and " rudimentary " etc..In addition, security level is in contrast low, have no right to obtain higher The network of security level services corresponding spare bottom-up information, for example, the security level of transfer services be it is advanced, use link 1 Data are transmitted, the security level of game matching service is middle rank, cannot obtain the information of link 1.
Optionally, in another embodiment, if spare bottom-up information is not belonging to security level and the behaviour of network service Make the information that permission can obtain, after updating occurs in the transfer resource of bottom-layer network, executes and be based on reference information, acquisition and net The target formation information of network Service Matching.
In a particular application, the transfer resource of bottom-layer network is it is possible that update, for example, video is completed in multimedia service After transmission, the transfer resource for distributing to multimedia service will leave unused, and update the transfer resource of bottom-layer network, at this point, The bottom-up information of bottom-layer network also updates therewith.Therefore, if the corresponding transfer resource of target formation information is unsatisfactory for network The transmission performance of service, and the letter that spare bottom-up information is not belonging to the security level of the network service and operating right can obtain Breath can execute after updating occurs in the transfer resource of bottom-layer network and be based on reference information, obtain the mesh with web services match Mark bottom-up information.
Since the transfer resource of bottom-layer network occurs after updating, the bottom-up information of bottom-layer network also updates therewith, correspondingly, It is obtaining to change with web services match target formation information, therefore, the target formation information obtained at this time, Corresponding transfer resource will be likely to meet the transmission performance indicators of network service.
For example, the transmission performance information of multimedia service 1 be bandwidth 100Mb, time delay t1 seconds, the transmission of multimedia service 2 Performance information be bandwidth 90Mb, time delay t1 seconds.For multimedia service 2 determine target formation information when, multimedia service 1 by It is assigned with transfer resource, at this point it is possible to biography being allocated and corresponding with the matched target formation information 2 of multimedia service 2 The bandwidth of defeated resource is 89Mb, and time delay t1 seconds, then the corresponding transfer resource of target formation information 2 is unsatisfactory for proposing service 2 more Transmission performance demand.Therefore, judge spare bottom-up information " VIP local devices information and flow information etc. and VIP transfer resource Whether corresponding bottom-up information " belongs to the security level of multimedia service 2 and the information that operating right is available.Judging result It, therefore,, can be with after completing transmission of video such as multimedia service 1 after updating occurs in the transfer resource of bottom-layer network to be not belonging to Based on the corresponding reference information of multimedia service 2, obtain and the matched target formation information of multimedia service 2.At this time, it is likely that The transmission performance for distributing to multimedia service 1 before is met into bandwidth 100Mb, t1 seconds transfer resources of time delay distribute to multimedia Service 2, to improve the matching degree between multimedia service 2 and transfer resource.
As shown in Fig. 2, the process with the distribution method of the transfer resource of web services match of another embodiment of the present invention, This method may include:
It is corresponding to obtain the network service that acquisition request includes to the acquisition request of transfer resource for S201, parsing network service Data transmission range and network service the location information of corresponding client.
Wherein, network, which services corresponding transmission range, can reflect out the safety of network service, thus in step S202 Into S203 for determining the security level of network service, for example, the transmission range that database access services corresponding data is Bottom-layer network reflects that the service is in contrast safer, and the transmission range of the corresponding data of multimedia service is itself place Position reflects in contrast the service has security risk to outer net gateway.In addition, the location information of client can be used for The log-on data of Network Search service, and then log-on data is used to obtain security level.
S202 obtains network and services corresponding user type from the corresponding log-on data of location information.
Wherein, network services the IP address that the location information of corresponding client can be client, or client The geographical location at end.The acquisition modes that network services corresponding user type can be a variety of.Illustratively, it can be to client The IP address at end sends the acquisition request of log-on data, and then receives client from the log-on data of place equipment, Huo Zhesuo The network searched and returned in the registration database of equipment services corresponding user type.Illustratively, can also be according to Network services the corresponding relationship between the geographical location and log-on data of corresponding client, and Network Search takes from log-on data It is engaged in corresponding user type.
It should be noted that network services the corresponding relationship between the geographical location and log-on data of corresponding client In, the geographical location that network services corresponding client plays the role of network and services corresponding client identification.In addition, for The case where location information of client is the IP address of client, the acquisition modes of user type are also possible that be taken according to network Corresponding relationship between the IP address and log-on data of corresponding client of being engaged in, Network Search service is corresponding from log-on data User type.At this point, similar with above-mentioned geographical location, the IP address that network services corresponding client plays network service pair The effect for the client identification answered.
Illustratively, user type can specifically include administrator, power user and ordinary user etc..
S203 is based on user type and transmission range, using preset security level computation model, obtains network service Security level.
In a kind of optional embodiment, the acquisition modes of the security level of network service may include: at least to be based on User type and transmission range are searched according to the corresponding relationship between the characteristic information and security level of the network service prestored Security level at least corresponding with user type and transmission range, the security level as network service.It should be noted that with Family type and transmission range belong to the characteristic information of network service.
Illustratively, user type is ordinary user and transmission range is to be transmitted to outer net gateway, corresponding safety level It Wei " not rudimentary "；User type is that VIP user and transmission range are to be transmitted to outer net gateway, corresponding security level be " in Grade "；User type is administrator and transmission range is to be transmitted to a certain equipment of bottom-layer network, and corresponding security level is " advanced ".
In another optional embodiment, in order to improve the accuracy that security level determines, based on user type and Transmission range obtains the security level of network service, may include: using preset security level computation model
From the information category weight prestored, user type and two kinds of information categories of transmission range corresponding the are obtained One weight；
From the category content weight prestored, obtains the user type and the respective content of the transmission range is corresponding Second weight；
Utilize the first weight, the second weight and safety coefficient calculation formula S=w1×wu[i]+w2×wr[j], it is calculated The safety coefficient of network service；
Wherein, w1For corresponding first weight of information category of user type, w2It is corresponding for the information category of transmission range First weight, wu[i]For corresponding second weight of content i of user type, wr[j]For corresponding second weight of transmission range j, S is The safety coefficient of network service；
From preset security level and the corresponding relationship of safety coefficient, determine corresponding to the safety coefficient being calculated Security level services corresponding security level as network.
Since user type is different from the safe coefficient that transmission range respectively reflects, it can be to different types of anti- The first different weights is arranged in the information for reflecting safety.Illustratively, the first weight that user type can be set is less than transmission Range: w1<w2.On this basis, for the information of each type, the safe coefficient of different information content reflections is also different, Therefore, the second different weights the different content under one species can be arranged.Illustratively, the of administrator can be set It is outer to be transmitted to the second weight of bottom-layer network > be transmitted to for the second weight of the second weight of two weights > VIP user > ordinary user Second weight of net gateway, i.e., in the information of various types of reflection safety, the second weight of the specific information content can be with The increase of index depth is successively decreased, as equal difference is successively decreased.Certainly, in the information of various types of reflection safety, the specific information content The second weight can also be incremented by with the increase of index depth, specific setting can be according to the information for being able to reflect safety Concrete condition carries out, this is all reasonably, and the set-up mode of any first weight and the second weight may be used to the present invention, The present embodiment to this with no restriction.
Also, S is that the size of the safety coefficient of network service can be positively correlated with the height of security level, and the value of S is got over Greatly, the security level of network service is higher.Alternatively, the size that S is the safety coefficient of network service can also be with security level Height is negatively correlated, and the value of S is bigger, and the security level of network service is lower.Specific correlation can be according to specific weight Setting determines, this be all it is reasonable, the present embodiment to this with no restriction.
In addition, it is above-mentioned from preset security level and the corresponding relationship of safety coefficient, determine the safety system being calculated The corresponding security level of number, is specifically as follows in preset security level and the corresponding relationship of safety coefficient, searches and calculates Security level corresponding to obtained safety coefficient.
Illustratively, the first weight w of this information category of user type is set1=1, this information category of transmission range The first weight w2=2.In the content of user type, the second weight w of administratoru[1]The second weight w of=3, VIP useru[2] =2, the second weight w of ordinary useru[3]=1.In the content of transmission range, it is transmitted to the second weight w of bottom-layer networkr[1]= 2, it is transmitted to the second weight w of outer net gatewayr[2]=1.
According to above-mentioned safety coefficient calculation formula S=w1×wu[i]+w2×wr[j], safety coefficient belongs to [1,8] at this time, by This, the corresponding relationship of safety coefficient and security level can be divided into three basic ranks, shown in table 1 specific as follows:
If the content that the information for reflecting safety of a certain multimedia service includes: user type is VIP user, The content of transmission range is to be transmitted to outer net gateway, then the safety coefficient of the multimedia service calculates public according to above-mentioned safety coefficient Formula is S=1 × 2+2 × 1=4 ∈ [4,6].It can be found from table 1, the security level of the multimedia service is middle rank.
It should be noted that the setting of above-mentioned weight, the corresponding relationship of security level and safety coefficient and security level Divide it is exemplary only, in a particular application, security level can according to weight be arranged and divide demand be divided.Example Such as, in order to keep security level more accurate, more than three ranks can be divided into, such as on the basis of existing three ranks On, it is 3 ranks by each partition of the level, obtains nine ranks etc..
In addition, in the method for determination of above-mentioned calculating safety coefficient, in addition to class of subscriber and transmission range, can also utilize to The data type and network of the data of transmission service the safety that type of service etc. to be supplied is able to reflect network service Information calculated.Illustratively, the safety of data type " compressed package " reflection of data to be transmitted is lower than data class Type " text ", data type " compressed package " reflect highly-safe in data type " hyperlink " etc..Network service is to be supplied Type of service " access database " reflection safety lower than type of service " transmission video " etc..Correspondingly, can be set First weight w of information category " data types of data to be transmitted "3, and first weight w of " type of service "4；Data class The particular content k of type, such as the second weight w of " text ", " hyperlink "c[k], and the particular content m of " type of service ", Second weight w of such as " transmission video ", " access data can "b[m]；And then obtain calculating formula S=w of security level1× wu[i]+w2×wr[j]+w3×wc[k]+w4×wb[m]。
It is emphasized that above-mentioned safety coefficient calculation formula may include: to be able to reflect net for each type The information of the safety of network service calculates the second weight of the first weight of the information category and the particular content of the information category Between product；All product additions that will be obtained, obtain safety coefficient.The letter of any safety for being able to reflect network service Breath all can serve as determining the information of safety coefficient in the present invention, the present embodiment to this with no restriction.Correspondingly, the peace Operation item in overall coefficient calculation formula can be not limited to two in above-mentioned example or four.
Whether abnormal S204 detects network service using the corresponding default security algorithm of security level；If not, executing Step S206 to step S208；Otherwise, step S205 is executed.
Wherein, the complexity of the corresponding default security algorithm of different security levels is different, the high network of security level The low safety detection algorithm of corresponding complexity is serviced, is improved efficiency, the low network service of security level corresponds to complexity height Safety detection algorithm, reduce missing inspection, guarantee safety.Compared with using unified safety detection algorithm, safety can be taken into account The efficiency and safety of detection.
Illustratively, the mode that can use key feature comparison detects high level network and services whether abnormal, such as net Whether the location information where network services corresponding client is identical as pre-stored location information, the user information that acquisition request carries Whether meet default safety condition etc. with timestamp；It can use flow detection algorithm, the other network service of detection middle rank is No exception；Whether the network service that can use traffic filtering algorithm detection low level is abnormal.
S205, output show the abnormal prompt information of network service.
When testing result be it is abnormal, show that the network service very likely adversely affects the safety of bottom-layer network, Such as attack bottom-layer network, steal information etc..Therefore, the prompt information for showing that network service is abnormal can be exported.Certainly, should Prompt information can be exported to the operation maintenance personnel of network, can also be shown on the display apparatus.
It should be noted that in order to guarantee safety, after exporting the abnormal prompt information of above-mentioned network service, Ke Yijie The allocation flow of beam transfer resource.In addition, exporting the abnormal prompt of above-mentioned network service to cope with erroneous detection that may be present After information, also can receive the service of confirmation network, whether Yi Chang notice if notifying to show without exception can execute step S206 to S208.Wherein, confirmation network service whether Yi Chang notice, can be operation maintenance personnel input confirmation message, can also To be after being rechecked using back-up safety detection algorithm, obtained reinspection result.Wherein, the complexity of back-up safety detection algorithm Degree, higher than the complexity for the safety detection algorithm for obtaining the corresponding testing result of abnormal prompt information.
S206 determines reference information based on network service to the acquisition request of transfer resource；Wherein, reference information is energy The information of the object transmission resource of enough determinations and web services match.
S207 is based on reference information, obtains the target formation information with web services match；Wherein, target formation information For for reflecting the information of object transmission resource.
S208, the target formation information based on acquisition distribute object transmission resource for network service.
S206 to S208 is the step similar to the S101 to S103 of Fig. 1 embodiment of the present invention, and difference is step S206 It can use in step S201 and parse in the information that acquisition request obtains, can determine and provided with the object transmission of web services match The information in source constructs reference information.Illustratively, can by the information for being used to construct reference information of extraction, such as transmission range, The location information of the corresponding client of the network equipment, bandwidth and transmission performance information etc. are encapsulated as message.For identical portions Point details are not described herein, is detailed in the description of aforementioned present invention Fig. 1 embodiment.
It should be noted that in a kind of optional embodiment, if necessary to the subsequent allocations transfer resource the step of It is middle using the present embodiment determine security level, in step S206, can also will in step S203 determine security level It is encapsulated in above-mentioned message.
Compared with Fig. 1 embodiment of the present invention, Fig. 2 embodiment has carried out the assessment of security level to network service and safety is examined Survey, abnormal network service distributed without Internet resources, with cope with abnormal network service may malicious attack bottom-layer network with And the safety problems such as data are stolen, improve the safety of network.
Also, the network service to different security levels targetedly selects the safety being adapted with security level to examine Method of determining and calculating, the safety detection algorithm that the high network service of security level selects complexity low, improves efficiency, security level is low The safety detection algorithm that network service selects complexity high reduces missing inspection, guarantees safety.With the unified safety detection of use Algorithm is compared, and the efficiency and safety of safety detection can be taken into account.
Optionally, after through safety detection, in order to avoid the transfer resource that network service request obtains exceeds the service Acquisition permission, while guarantee the service data transmission can carry out, the acquisition request in aforementioned present invention Fig. 2 embodiment is also It may include network and service business tine to be supplied；To obtain operating right corresponding with business tine for subsequent, in turn Allocation of transmission resources.
Correspondingly, before the step S206 of aforementioned present invention Fig. 1 embodiment, the embodiment of the present invention with network service The data transmission method matched can also include:
From the corresponding log-on data of location information, obtains network and service corresponding operating right；Operating right is network Corresponding client is serviced to the operating right of transfer resource；
Judge the information of the corresponding transfer resource of business tine, if belong to the information that operating right can obtain；
If be not belonging to, it will acquire the operating right that request includes and be changed to the corresponding operating right of business tine.
Wherein, the acquisition modes of operating right can be multiplicity, illustratively, when including about operation in log-on data When the information of permission, it can extract network from the corresponding log-on data of location information and service corresponding operating right；Alternatively, When in log-on data including user type, can be determined and registration number according to the corresponding relationship of user type and operating right The corresponding operating right of user type in.It should be noted that since location information is that network services corresponding client Location information, therefore, the corresponding log-on data of location information is corresponding with network service, correspondingly, the use that log-on data includes Family type or operating right are corresponding with network service.
In addition, whether the information of the corresponding transfer resource of business tine goes beyond one's commission, that is, whether belong to operating right energy The judgement of the information enough obtained is also possible to multiplicity.
Illustratively, if including operating right in business tine, it can directly judge whether the operating right exceeds From the corresponding log-on data of location information, the network of acquisition services corresponding operating right；If without departing from, belong to, it is no Then it is not belonging to.For example, it is " to read that the network of acquisition, which services corresponding operating right, from location information corresponding log-on data The permission of transfer resource ", business tine are " read path information accesses website according to the corresponding transmission path of routing information ", Then the operating right in business tine " reading " services corresponding operating right, business tine without departing from network in log-on data The information " routing information " of corresponding transfer resource belongs to the information that operating right can obtain.If business tine is " to band Width is configured, to transmit the video of 100Mb ", then the operating right in business tine " configuration " is beyond network in log-on data Service corresponding operating right " reading ", the information " the corresponding topological diagram of 100Mb bandwidth " of the corresponding transfer resource of business tine It is not belonging to the information that operating right can obtain.
Alternatively, it is illustrative, it, can be according to business tine and operating rights if in business tine not including operating right The corresponding relationship of limit, determines whether operating right corresponding with business tine exceeds the corresponding operating right of log-on data.Wherein, For example, the corresponding operating right of business tine " transmission 100Mb video " is " configuration or write operation ", and business tine " is visited Ask webpage " corresponding operating right is " reading ".If the corresponding operating right of business tine exceeds the corresponding behaviour of log-on data Make permission, then the information of the corresponding transfer resource of business tine, is not belonging to the information that operating right can obtain；If do not surpassed Out, then the information of the corresponding transfer resource of business tine, belongs to the information that operating right can obtain.
In addition, the operation that request includes can be will acquire in order to guarantee that the network service gone beyond one's commission is able to carry out data transmission Permission is changed to the corresponding operating right of business tine；And then the acquisition request changed based on operating right, determine reference Information, to carry out the distribution of subsequent transmission resource based on reference information.For example, to the transmission of video of no configuration permission, it can be with The transmission path information of video is distributed for it, but does not provide requested bandwidth corresponding topology resource, such as global or part Internet resources figure.
Corresponding to above method embodiment, one embodiment of the invention is additionally provided and the transfer resource of web services match Distributor.
As shown in figure 3, the structure with the distributor of the transfer resource of web services match of one embodiment of the invention, is answered For management node, the apparatus may include:
Reference information determining module 301 is determined for the acquisition request based on network service to transfer resource with reference to letter Breath；Wherein, the reference information is for the determining object transmission resource with the web services match；
Target information obtains module 302, for being based on the reference information, obtains the target with the web services match Bottom-up information；Wherein, the target formation information is used to reflect the information of the object transmission resource；
Resource matched module 303 distributes the target for the target formation information based on acquisition for the network service Transfer resource.
In scheme provided in an embodiment of the present invention, transfer resource distribution is based on for reflecting the information of object transmission resource Target formation information carry out, therefore, the transfer resource for network service distribution is object transmission with web services match Resource can satisfy network service to the individual demand of transfer resource.Simultaneously as target formation information is for reflecting mesh Mark the information of transfer resource, the global network resource map phase with traditional whole transfer resources for directly acquiring entire bottom-layer network Than the information of acquisition is in contrast less, therefore, can reduce management node to the management cost of transfer resource.As it can be seen that passing through This programme can be realized while meeting individual demand of the network service to transfer resource, reduce management node to transmission The effect of the management cost of resource.
Optionally, the reference information in aforementioned present invention Fig. 3 embodiment includes at least: the network services corresponding data Transmission range and the network service corresponding client to the operating right of transfer resource；
The target information obtains module 302, is specifically used for:
Judge whether the operating right is configuration permission, if not configuration permission, obtains the transmission range and corresponds to The first bottom-up information, using first bottom-up information as target formation information；Wherein, first bottom-up information at least wraps Include the corresponding underlying device information of the transmission range；If it is configuration permission, judge whether the transmission range is local model It encloses, if it is subrange, the second bottom-up information is obtained, using second bottom-up information as target formation information；If no It is subrange, third bottom-up information is obtained, using the third bottom-up information as target formation information；
Wherein, second bottom-up information includes at least the corresponding flow information of configuration permission and the transmission The corresponding local devices information of range；The third bottom-up information include at least the corresponding flow information of the configuration permission and Global device information.
Optionally, the reference information in aforementioned present invention Fig. 3 embodiment further includes that the network services corresponding client Location information；
The resource matched module 303, is specifically used for:
When the target formation information is first bottom-up information, it is based on first bottom-up information and the position Information determines at least one transmission path information using preset dispatching algorithm；By the transmission path information, institute is distributed to State network service；
When the target formation information is second bottom-up information, it is based on second bottom-up information and the position Information determines localized network resource map；By the localized network resource map, the network service is distributed to；Wherein, the part Internet resources figure is used to reflect the local topology resource of the corresponding bottom-layer network of second bottom-up information；
When the target formation information is the third bottom-up information, it is based on the third bottom-up information and the position Information determines global network resource map；By the global network resource map, the network service is distributed to；Wherein, the overall situation Internet resources figure is used to reflect the Global Topological resource of the corresponding bottom-layer network of the third bottom-up information.
Optionally, the reference information in aforementioned present invention Fig. 3 embodiment includes transmission performance information；
The target information obtains module 302, is also used to based on the reference information, obtaining and network service After the target formation information matched, in the target formation information of the resource matched module 303 based on acquisition, taken for the network Business distributes before the object transmission resource, judges the data transmission performance of the corresponding transfer resource of the target formation information, Whether the transmission performance information indicated by transmission performance is met；If it is satisfied, the triggering resource matched module 303 executes The target formation information based on acquisition distributes the object transmission resource for the network service；If conditions are not met, obtaining Spare bottom-up information, the information category that the spare bottom-up information is included, the letter for being included greater than the target formation information Cease type；Using the spare bottom-up information as target formation information, it is corresponding to execute the judgement target formation information The data transmission performance of transfer resource, if meet transmission performance indicated by the transmission performance information.
Optionally, above-mentioned reference information further includes that the security level of the network service and the network service correspond to Client to the operating right of transfer resource；
The target information obtains module 302, before the spare bottom-up information of acquisition, is also used to:
Judge whether the spare bottom-up information belongs to the information that the security level and the operating right can obtain；
If belonged to, the spare bottom-up information of acquisition is executed.
Optionally, the target information obtains module 302, it is described judge whether the spare bottom-up information belong to described in After the information that security level and the operating right can obtain, it is also used to:
If be not belonging to, after updating occurs in the transfer resource of bottom-layer network, execution is described to be based on the reference information, obtains Take the target formation information with the web services match.
As shown in figure 4, the structure with the distributor of the transfer resource of web services match of another embodiment of the present invention, Applied to management node, the apparatus may include:
Request analysis module 401 obtains the acquisition request for parsing network service to the acquisition request of transfer resource Believe the position that the network for including services the transmission range of corresponding data and the network services corresponding client Breath；
Security level computing module 402, for from the corresponding log-on data of the location information, obtaining the network clothes It is engaged in corresponding user type；It is obtained based on the user type and the transmission range using preset security level computation model Obtain the security level of the network service；
Safety detection module 403, for detecting the network clothes using the corresponding default security algorithm of the security level Whether business is abnormal；If not, triggering the reference information determining module 404, execution is described to be based on network service to transfer resource Acquisition request, determine reference information；Otherwise, output shows the abnormal prompt information of the network service.
Reference information determining module 404 is determined for the acquisition request based on network service to transfer resource with reference to letter Breath；Wherein, the reference information is for the determining object transmission resource with the web services match；
Target information obtains module 405, for being based on the reference information, obtains the target with the web services match Bottom-up information；Wherein, the target formation information is used to reflect the information of the object transmission resource；
Resource matched module 406 distributes the target for the target formation information based on acquisition for the network service Transfer resource.
Optionally, the security level computing module 402, is specifically used for:
From the information category weight prestored, user type and two kinds of information categories of transmission range corresponding the are obtained One weight；
From the category content weight prestored, obtains the user type and the respective content of the transmission range is corresponding Second weight；
Utilize first weight, second weight and safety coefficient calculation formula S=w1×wu[i]+w2×wr[j], The safety coefficient of the network service is calculated；
Wherein, the w1For corresponding first weight of information category of user type, the w2For the information kind of transmission range Corresponding first weight of class, the wu[i]For corresponding second weight of content i of user type, the wr[j]It is j pairs of transmission range The second weight answered, the S are the safety coefficient of the network service；
From preset security level and the corresponding relationship of safety coefficient, determine corresponding to the safety coefficient being calculated Security level services corresponding security level as the network.
Optionally, the acquisition request also includes that the network services business tine to be supplied；
Correspondingly, described device further includes permission judgment module, for being based in the reference information determining module 404 Network service is to the acquisition request of transfer resource, before determining reference information, from the corresponding log-on data of the location information, It obtains the network and services corresponding operating right；The operating right is that the network services corresponding client to transmission money The operating right in source；Judge the information of the corresponding transfer resource of the business tine, if belonging to the operating right can obtain The information taken；If be not belonging to, the operating right that the acquisition request includes is changed to the corresponding operation of the business tine Permission.
Corresponding to above-described embodiment, the embodiment of the invention also provides a kind of servers, as shown in figure 5, the server is The management node of network may include: for being scheduled to transfer resource
Processor 501, communication interface 502, memory 503 and communication bus 504, wherein processor 501, communication interface 502, memory logical 503 crosses communication bus 504 and completes mutual communication；
Memory 503, for storing computer program；
Processor 501 realizes any of the above-described reality when for executing the computer program stored on above-mentioned memory 503 The step of applying the distribution method in example with the transfer resource of web services match.
In scheme provided in an embodiment of the present invention, transfer resource distribution is based on for reflecting the information of object transmission resource Target formation information carry out, therefore, the transfer resource for network service distribution is object transmission with web services match Resource can satisfy network service to the individual demand of transfer resource.Simultaneously as target formation information is for reflecting mesh Mark the information of transfer resource, the global network resource map phase with traditional whole transfer resources for directly acquiring entire bottom-layer network Than the information of acquisition is in contrast less, therefore, can reduce management node to the management cost of transfer resource.As it can be seen that passing through This programme can be realized while meeting individual demand of the network service to transfer resource, reduce management node to transmission The effect of the management cost of resource.
Above-mentioned memory may include RAM (Random Access Memory, random access memory), also may include NVM (Non-Volatile Memory, nonvolatile memory), for example, at least a magnetic disk storage.Optionally, memory It can also be that at least one is located away from the storage device of above-mentioned processor.
Above-mentioned processor can be general processor, including CPU (Central Processing Unit, central processing Device), NP (Network Processor, network processing unit) etc.；Can also be DSP (Digital Signal Processor, Digital signal processor), ASIC (Application Specific Integrated Circuit, specific integrated circuit), FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic device are divided Vertical door or transistor logic, discrete hardware components.
The computer readable storage medium that one embodiment of the invention provides, is contained in server, which is network Management node is stored with computer program in the computer readable storage medium, real when which is executed by processor The step of existing any of the above-described distribution method applied in example with the transfer resource of web services match.
In scheme provided in an embodiment of the present invention, transfer resource distribution is based on for reflecting the information of object transmission resource Target formation information carry out, therefore, the transfer resource for network service distribution is object transmission with web services match Resource can satisfy network service to the individual demand of transfer resource.Simultaneously as target formation information is for reflecting mesh Mark the information of transfer resource, the global network resource map phase with traditional whole transfer resources for directly acquiring entire bottom-layer network Than the information of acquisition is in contrast less, therefore, can reduce management node to the management cost of transfer resource.As it can be seen that passing through This programme can be realized while meeting individual demand of the network service to transfer resource, reduce management node to transmission The effect of the management cost of resource.
In another embodiment provided by the invention, a kind of computer program product comprising instruction is additionally provided, when it When running on computers, so that computer executes any of the above-described transfer resource as described in the examples with web services match Distribution method.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer Instruction can pass through wired (such as coaxial cable, optical fiber, DSL from a web-site, computer, server or data center (Digital Subscriber Line, Digital Subscriber Line) or wireless (such as: infrared ray, radio, microwave etc.) mode is to another One web-site, computer, server or data center are transmitted.The computer readable storage medium can be calculating Any usable medium that machine can access either includes the numbers such as one or more usable mediums integrated server, data center According to storage equipment.The usable medium can be magnetic medium, and (for example, floppy disk, hard disk, tape), optical medium (such as: DVD (Digital Versatile Disc, digital versatile disc)) or semiconductor medium (such as: SSD (Solid State Disk, solid state hard disk)) etc..
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device and For server example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to side The part of method embodiment illustrates.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention It is interior.

Claims (10)

1. a kind of distribution method of the transfer resource with web services match, which is characterized in that applied to the management node of network, The described method includes:
Based on network service to the acquisition request of transfer resource, reference information is determined；Wherein, the reference information is that can determine With the information of the object transmission resource of the web services match；
Based on the reference information, the target formation information with the web services match is obtained；Wherein, the target formation letter Breath is the information for reflecting the object transmission resource；
Target formation information based on acquisition distributes the object transmission resource for the network service.
2. the method according to claim 1, wherein the reference information includes at least: the network service pair The transmission range for the data answered and the network service corresponding client to the operating right of transfer resource；
It is described to be based on the reference information, obtain the target formation information with the web services match, comprising:
Judge whether the operating right is configuration permission, if not configuration permission, obtains the transmission range corresponding the One bottom-up information, using first bottom-up information as target formation information；Wherein, first bottom-up information includes at least institute State the corresponding underlying device information of transmission range；If it is configuration permission, judge whether the transmission range is subrange, such as Fruit is subrange, the second bottom-up information is obtained, using second bottom-up information as target formation information；If not part Range obtains third bottom-up information, using the third bottom-up information as target formation information；
Wherein, second bottom-up information includes at least the corresponding flow information of configuration permission and the transmission range Corresponding local devices information；The third bottom-up information includes at least the corresponding flow information of the configuration permission and the overall situation Facility information.
3. according to the method described in claim 2, it is characterized in that, the reference information further includes that the network service is corresponding The location information of client；
It is described to be based on the target formation information, the object transmission resource is distributed for the network service, comprising:
If the target formation information is first bottom-up information, believed based on first bottom-up information and the position Breath, using preset dispatching algorithm, determines at least one transmission path information；By the transmission path information, distribute to described Network service；
If the target formation information is second bottom-up information, believed based on second bottom-up information and the position Breath, determines localized network resource map；By the localized network resource map, the network service is distributed to；Wherein, the local area network Network resource map is used to reflect the local topology resource of the corresponding bottom-layer network of second bottom-up information；
If the target formation information is the third bottom-up information, believed based on the third bottom-up information and the position Breath, determines global network resource map；By the global network resource map, the network service is distributed to；Wherein, the global net Network resource map is used to reflect the Global Topological resource of the corresponding bottom-layer network of the third bottom-up information.
4. the method according to claim 1, wherein the reference information includes transmission performance information；
It is based on the reference information described, after obtaining the target formation information with the web services match, based on acquisition Target formation information, before distributing the object transmission resource for the network service, the method also includes:
Judge the data transmission performance of the corresponding transfer resource of the target formation information, if meet the transmission performance information Indicated transmission performance；
If it is satisfied, executing the target formation information based on acquisition, the object transmission money is distributed for the network service Source；
If conditions are not met, obtaining spare bottom-up information, the information category that the spare bottom-up information is included is greater than the target The information category that bottom-up information is included；Using the spare bottom-up information as target formation information, execute described in the judgement The data transmission performance of the corresponding transfer resource of target formation information, if meet transmission indicated by the transmission performance information Performance.
5. according to the method described in claim 4, it is characterized in that, the reference information further includes the safety of the network service Rank and the network service corresponding client to the operating right of transfer resource；
Before the spare bottom-up information of acquisition, the method also includes:
Judge whether the spare bottom-up information belongs to the information that the security level and the operating right can obtain；
If belonged to, the spare bottom-up information of acquisition is executed.
6. according to the method described in claim 5, it is characterized in that, judging whether the spare bottom-up information belongs to institute described After stating the information that security level and the operating right can obtain, the method also includes:
If be not belonging to, after updating occurs in the transfer resource of bottom-layer network, execute it is described be based on the reference information, obtain with The target formation information of the web services match.
7. the method according to claim 1, wherein being asked based on network service to the acquisition of transfer resource described It asks, before determining reference information, the method also includes:
Network service is parsed to the acquisition request of transfer resource, it is corresponding to obtain the network service that the acquisition request includes The transmission range of data and the network service the location information of corresponding client；
From the corresponding log-on data of the location information, obtains the network and service corresponding user type；
The network clothes are obtained using preset security level computation model based on the user type and the transmission range The security level of business；
Using the corresponding default security algorithm of the security level, whether abnormal the network service is detected；
If not, determining reference information to the acquisition request of transfer resource based on network service described in executing；Otherwise, table is exported The abnormal prompt information of the bright network service.
8. the method according to the description of claim 7 is characterized in that it is described be based on the user type and the transmission range, Using preset security level computation model, the security level of the network service is obtained, comprising:
From the information category weight prestored, user type and corresponding first power of two kinds of information categories of transmission range are obtained Value；
From the category content weight prestored, the user type and the respective content of the transmission range corresponding second are obtained Weight；
Utilize first weight, second weight and safety coefficient calculation formula S=w1×wu[i]+w2×wr[j], calculate Obtain the safety coefficient of the network service；
Wherein, the w1For corresponding first weight of information category of user type, the w2For the information category pair of transmission range The first weight answered, the wu[i]For corresponding second weight of content i of user type, the wr[j]It is corresponding for transmission range j Second weight, the S are the safety coefficient of the network service；
From preset security level and the corresponding relationship of safety coefficient, safety corresponding to the safety coefficient being calculated is determined Rank services corresponding security level as the network.
9. the method according to the description of claim 7 is characterized in that the acquisition request also includes that the network service is to be supplied Business tine；
It is described based on network service to the acquisition request of transfer resource, before determining reference information, the method also includes:
From the corresponding log-on data of the location information, obtains the network and service corresponding operating right；The operating rights It is limited to the network and services corresponding client to the operating right of transfer resource；
Judge the information of the corresponding transfer resource of the business tine, if belong to the information that the operating right can obtain；
If be not belonging to, the operating right that the acquisition request includes is changed to the corresponding operating right of the business tine.
10. a kind of distributor with the transfer resource of web services match, which is characterized in that the management section applied to network Point, described device include:
Reference information determining module determines reference information for the acquisition request based on network service to transfer resource；Wherein, The reference information is for the determining object transmission resource with the web services match；
Target information obtains module, for being based on the reference information, obtains and believes with the target formation of the web services match Breath；Wherein, the target formation information is used to reflect the information of the object transmission resource；
Resource matched module distributes the object transmission money for the target formation information based on acquisition for the network service Source.
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