CN104717312A - Method and device for determining network resource access interfaces - Google Patents
Method and device for determining network resource access interfaces Download PDFInfo
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- CN104717312A CN104717312A CN201310687562.3A CN201310687562A CN104717312A CN 104717312 A CN104717312 A CN 104717312A CN 201310687562 A CN201310687562 A CN 201310687562A CN 104717312 A CN104717312 A CN 104717312A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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Abstract
The invention discloses a method and device for determining network resource access interfaces. The method is applied to a host at least provided with two network resource access interfaces, and includes the steps that when a request for having access to network resources is received, a domain name serve DNS corresponding to the network resource access interfaces arranged in the host analyzes a domain name in the access request, and IP addresses corresponding to the interfaces are obtained; network resource access quality of the interfaces corresponding to all the IP addresses is determined; the IP addresses with the network resource access quality meeting the set requirements are sent to an application corresponding to the access request; the application selects one of the interfaces corresponding to the received IP addresses with the network resource access quality meeting the set requirements to have access to the network resources. By means of the method and device, the problems that the application can only have access to the network resources through a set default interface, the resource access range is small, and other interfaces in the host can not be fully used can be well solved.
Description
Technical field
The present invention relates to field of computer technology, especially relate to a kind of method and the device of determining accesses network resource interface.
Background technology
In current individual office network environment, the interface of multiple accesses network resource in individual main frame, may be possessed.Such as one be access the Internet interface, one be the interface of access internal office work network.
But under normal circumstances, even if possess the interface of multiple accesses network resource in individual main frame, user in use, also can only use the interface accessing Internet resources of an accesses network resource.Namely generally system can set the application of all accesses network resources all from the interface accessing Internet resources of an acquiescence.In this kind of situation, by the specific implementation of the interface accessing Internet resources in individual main frame be:
Step one: by arranging operating system, in main frame multiple accesses network resource interface in select one of them interface, the interface of this selection is set to default interface, points to the interface of this selection by default route.
Step 2: when user initiates the application of accesses network resource, the default interface accesses network resource arranged all is passed through in all application, and the domain name resolution service distributed by this default interface is (English: Domain NameSystem) to carry out domain name mapping.
Step 3: after carrying out domain name mapping, obtains the Internet protocol (English: InternetProtocol, the abbreviation: IP) address that parse.
Step 4: default interface feeds back to corresponding upper layer application by resolving the IP address obtained.
Step 5: upper layer application according to the IP address received, by this default interface accesses network resource.Determine in the process of the interface of accesses network resource above-mentioned, owing to pre-setting default interface, therefore all application can only by the default interface accesses network resource of this setting, and access resources scope is less, and other interfaces in main frame can not be fully used.
Summary of the invention
The invention provides a kind of method and the device of determining accesses network resource, can solve application preferably can only by the default interface accesses network resource of this setting, access resources scope is less, and makes the problem that in main frame, other interfaces can not be fully used.
A kind of method determining accesses network resource interface, the method is applied to the main frame at least arranging two accesses network resource interfaces, comprise: when receiving the access request of accesses network resource, the domain name resolution service DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in described access request, obtains the internet protocol address corresponding with each interface; Determine the network resource accession quality of the interface corresponding with each IP address; IP address network resource accession quality being met setting requirement sends to the application corresponding with described access request, the described network resource accession quality received that is applied in meets in interface corresponding to IP address that setting requires, selects one of them interface accessing Internet resources.
Adopt technique scheme, when domain name mapping, the DNS corresponding according to multiple interface, domain name mapping is carried out respectively from multiple interface, obtain the IP address of corresponding each interface, according to the IP address obtained, determine the resource access quality of each interface, the IP address that the interface that access quality meets setting requirement parses is returned to application.During other resources of application access, the rest may be inferred.Like this, main frame just can utilize oneself multiple outlets simultaneously, provides optimum accesses network quality.Thus can solve preferably application can only by the default interface accesses network resource of this setting, access resources scope is less, and makes the problem that in main frame, other interfaces can not be fully used.
Determine the network resource accession quality of the interface corresponding with each IP address, comprise: for each IP address obtained, determine the connectedness of the interface that described IP address is corresponding, according to the connectedness of each interface obtained, determine the network resource accession quality of this interface; And/or for each IP address obtained, determine the network transfer delay of the interface that described IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
By connective and/or propagation delay time, determine the network resource accession quality of each interface, main frame just can utilize the multiple outlets of oneself simultaneously, and provides optimum accesses network quality.
After determining that network resource accession quality meets the IP address of setting requirement, before described IP address is sent to the application corresponding with described access request, also comprising: by arranging routing device, will determine that network resource accession quality meets the IP address interface corresponding with described IP address that setting requires and binds.
To meet IP address and the interface binding of setting requirement, Client-initiated access request can ask Internet resources by this interface direct receiving, thus increases the success rate of accesses network resource.
Determine a device for accesses network resource interface, this application of installation, in the main frame at least arranging two accesses network resource interfaces, comprising: receiver module, for receiving the access request of accesses network resource; Parsing module, for when receiving the access request of accesses network resource, the domain name resolution service DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in described access request, obtains the internet protocol address corresponding with each interface; Determination module, for determining the network resource accession quality of the interface corresponding with each IP address; Sending module, the IP address required for network resource accession quality being met setting sends to the application corresponding with described access request, meet in interface corresponding to IP address that setting requires for the described network resource accession quality received that is applied in, select one of them interface accessing Internet resources.
Adopt technique scheme, when domain name mapping, the DNS corresponding according to multiple interface, domain name mapping is carried out respectively from multiple interface, obtain the IP address of corresponding each interface, according to the IP address obtained, determine the resource access quality of each interface, the IP address that the interface that access quality meets setting requirement parses is returned to application.During other resources of application access, the rest may be inferred.Like this, main frame just can utilize oneself multiple outlets simultaneously, provides optimum accesses network quality.Thus can solve preferably application can only by the default interface accesses network resource of this setting, access resources scope is less, and makes the problem that in main frame, other interfaces can not be fully used.
Described determination module, specifically for for each IP address obtained, determines the connectedness of the interface that described IP address is corresponding, according to the connectedness of each interface obtained, determines the network resource accession quality of this interface; And/or for each IP address obtained, determine the network transfer delay of the interface that described IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
By connective and/or propagation delay time, determine the network resource accession quality of each interface, main frame just can utilize the multiple outlets of oneself simultaneously, and provides optimum accesses network quality.
Also comprising: module is set, for by arranging routing device, will determine that the interface that network resource accession quality meets IP address that setting requires corresponding with described IP address is bound.
To meet IP address and the interface binding of setting requirement, Client-initiated access request can ask Internet resources by this interface direct receiving, thus increases the success rate of accesses network resource.
Accompanying drawing explanation
Fig. 1 is in the embodiment of the present invention, the method flow diagram of the determination accesses network resource interface of proposition;
Fig. 2 is in the embodiment of the present invention, the system configuration composition schematic diagram of the determination accesses network resource interface of proposition;
Fig. 3 is in the embodiment of the present invention, the apparatus structure composition schematic diagram of the determination accesses network resource interface of proposition.
Embodiment
For generally, even if be provided with the interface of multiple accesses network resource in the main frame of user, but when applying, also can only according to default setting, all the time one of them interface accessing Internet resources is selected, rhetorical question scope of resource is little, and make the problem that in main frame, other interfaces can not be fully used, in the technical scheme that the embodiment of the present invention proposes, when receiving access request, assessment is made to the network resource accession quality of each interface in main frame, thus select the interface meeting setting requirement, application is according to the interface accessing network selected, multiple interfaces of main frame can be used so simultaneously, accesses network resource, can solve application preferably can only by the default interface accesses network resource of this setting, access resources scope is less, and make the problem that in main frame, other interfaces can not be fully used.
Below in conjunction with each accompanying drawing, the main of embodiment of the present invention technical scheme is realized principle, embodiment and set forth in detail the beneficial effect that should be able to reach.
The embodiment of the present invention proposes a kind of method determining accesses network resource interface, and as shown in Figure 1, the method is applied to the main frame at least arranging two accesses network resource interfaces, and its concrete handling process is as following:
Step 11, receives the access request of accesses network resource.
Wherein, in the technical scheme that the embodiment of the present invention proposes, the interface of at least two accesses network resources is set in main frame.One is implementation preferably, and the embodiment of the present invention is described in detail for the interface arranging two accesses network resources in main frame.Specifically as shown in telling, the interface of two accesses network resources, one is interface 1, can access office network by interface 1, and one is interface 2, can access the Internet by interface 2.User sends the access request of accesses network resource by the application software in main frame.Such as, the browse request access vdisk.weibo.com in subscriber's main station.
Step 12, when receiving the access request of accesses network resource, the DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in the access request received, and obtains the IP address corresponding with each interface.
Still with in above-mentioned steps 11, user's request access vdisk.weibo.com is that example is described in detail.According to the DNS that two interfaces provide, domain name mapping is carried out to vdisk.weibo.com, obtain the IP address of corresponding each interface.Such as, can access the DNS:10.1.28.25 of interface 1 correspondence of office network, gateway address is: 10.2.43.254, and the IP address of interface 1 is 10.2.43.147.The DNS of interface 1 correspondence resolves vdisk.weibo.com, and the IP address that the dns resolution can accessing interface 1 correspondence of office network obtains is: 119.75.218.77.Can access the DNS:221.130.33.52 of interface 2 correspondence of the Internet, gateway address is: 117.134.0.1, and the IP address of interface 2 is: 117.134.11.86.The DNS that can access interface 2 correspondence of the Internet resolves vdisk.weibo.com, and the IP address that the dns resolution can accessing interface 2 correspondence of the Internet obtains is: 119.75.217.56.
Step 13, determines the network resource accession quality of the interface corresponding with each IP address.
For each IP address obtained, determine the connectedness of the interface that IP address is corresponding, according to the connectedness of each interface obtained, determine the network resource accession quality of this interface; And/or for each IP address obtained, determine the network transfer delay of the interface that IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
Still be described in detail for Fig. 2.Determine the network resource accession quality of the interface corresponding with each IP address respectively.It is 119.75.218.77 that interface 1 resolves the IP address obtained, and use this IP address to do ping detection of connectivity, i.e. ping119.75.218.77, the result obtained to be communicated with.Docking port 2, it is 119.75.217.56 that interface 2 resolves the IP address obtained, and use this IP address to do ping detection of connectivity, i.e. ping119.75.217.56, the result obtained to be communicated with, and time delay is 5ms.
Step 14, according to the network resource accession quality determined, determines the IP address meeting setting requirement.
Still be described in detail for the interface 1 of setting forth in above-mentioned steps 13 and interface 2.Because interface 1 cannot be communicated with, and interface 2 can be communicated with, and time delay is 5ms.Then can determine that interface 2 is resolved the IP address obtained and met setting requirement.
Step 15, IP address network resource accession quality being met setting requirement sends to the application corresponding with access request.
Step 16, is applied in the network resource accession quality received and meets in interface corresponding to IP address that setting requires, select one of them interface accessing Internet resources.
Alternatively, after above-mentioned steps 14 determines that network resource accession quality meets the IP address of setting requirement, step 15, before described IP address is sent to the application corresponding with described access request, can also comprise:
By arranging routing device, will determine that network resource accession quality meets the IP address interface corresponding with IP address that setting requires and binds.
Meet the IP address of setting requirement according to access quality, routing device is set, this IP address and this interface 2 are bound.The access request vdisk.weibo.com that then user sends can be conducted interviews by interface 2.
Correspondingly, the embodiment of the present invention also proposes a kind of device determining accesses network resource interface, and this application of installation is in the main frame at least arranging two accesses network resource interfaces, and as shown in Figure 3, this device comprises:
Receiver module 301, for receiving the access request of accesses network resource.
Parsing module 302, for when receiving the access request of accesses network resource, the domain name resolution service DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in described access request, obtains the internet protocol address corresponding with each interface.
Determination module 303, for determining the network resource accession quality of the interface corresponding with each IP address.
Particularly, above-mentioned determination module 303, specifically for for each IP address obtained, determines the connectedness of the interface that described IP address is corresponding, according to the connectedness of each interface obtained, determines the network resource accession quality of this interface; And/or for each IP address obtained, determine the network transfer delay of the interface that described IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
Sending module 304, the IP address required for network resource accession quality being met setting sends to the application corresponding with described access request, the described network resource accession quality received that is applied in meets in interface corresponding to IP address that setting requires, selects one of them interface accessing Internet resources.
Alternatively, said apparatus also comprises:
Module being set, for by arranging routing device, will determining that the interface that network resource accession quality meets IP address that setting requires corresponding with described IP address is bound.
In the technical scheme of the above-mentioned proposition of the embodiment of the present invention, when domain name mapping, the DNS corresponding according to multiple interface, carries out domain name mapping from multiple interface respectively, obtains the IP address of corresponding each interface, according to the IP address obtained, determine the resource access quality of each interface, as connectedness, propagation delay time etc., the IP address that the interface that access quality meets setting requirement parses is returned to application, and detailed route is set, application is bound the access of this resource and this outlet.During other resources of application access, the rest may be inferred.Like this, main frame just can utilize the multiple outlets of oneself simultaneously, and provides optimum accesses network quality.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, read-only optical disc, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, device (equipment) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. determine a method for accesses network resource interface, it is characterized in that, the method is applied to the main frame at least arranging two accesses network resource interfaces, comprising:
When receiving the access request of accesses network resource, the domain name resolution service DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in described access request, obtains the internet protocol address corresponding with each interface;
Determine the network resource accession quality of the interface corresponding with each IP address;
IP address network resource accession quality being met setting requirement sends to the application corresponding with described access request; The described network resource accession quality received that is applied in meets in interface corresponding to IP address that setting requires, selects one of them interface accessing Internet resources.
2. the method for claim 1, is characterized in that, determines the network resource accession quality of the interface corresponding with each IP address, comprising:
For each IP address obtained, determine the connectedness of the interface that described IP address is corresponding, according to the connectedness of each interface obtained, determine the network resource accession quality of this interface; And/or
For each IP address obtained, determine the network transfer delay of the interface that described IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
3. method as claimed in claim 1 or 2, is characterized in that, after determining that network resource accession quality meets the IP address of setting requirement, before described IP address is sent to the application corresponding with described access request, also comprises:
By arranging routing device, will determine that network resource accession quality meets the IP address interface corresponding with described IP address that setting requires and binds.
4. determine a device for accesses network resource interface, it is characterized in that, this application of installation, in the main frame at least arranging two accesses network resource interfaces, comprising:
Receiver module, for receiving the access request of accesses network resource;
Parsing module, for when receiving the access request of accesses network resource, the domain name resolution service DNS that the interface of the accesses network resource arranged in main frame is corresponding resolves the domain name in described access request, obtains the internet protocol address corresponding with each interface;
Determination module, for determining the network resource accession quality of the interface corresponding with each IP address;
Sending module, the IP address required for network resource accession quality being met setting sends to the application corresponding with described access request, the described network resource accession quality received that is applied in meets in interface corresponding to IP address that setting requires, selects one of them interface accessing Internet resources.
5. device as claimed in claim 4, is characterized in that, described determination module, specifically for for each IP address obtained, determine the connectedness of the interface that described IP address is corresponding, according to the connectedness of each interface obtained, determine the network resource accession quality of this interface; And/or for each IP address obtained, determine the network transfer delay of the interface that described IP address is corresponding, according to the network transfer delay of each interface obtained, determine the network resource accession quality of this interface.
6. the device as described in claim 4 or 5, is characterized in that, also comprises:
Module being set, for by arranging routing device, will determining that the interface that network resource accession quality meets IP address that setting requires corresponding with described IP address is bound.
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| CN104717312B (en) | 2018-08-03 |
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