CN108124021A - Internet protocol IP address obtains, the method, apparatus and system of website visiting - Google Patents
Internet protocol IP address obtains, the method, apparatus and system of website visiting Download PDFInfo
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- CN108124021A CN108124021A CN201611063225.7A CN201611063225A CN108124021A CN 108124021 A CN108124021 A CN 108124021A CN 201611063225 A CN201611063225 A CN 201611063225A CN 108124021 A CN108124021 A CN 108124021A
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- China
- Prior art keywords
- address
- dial
- server
- dialup server
- dialup
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Classifications
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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
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
Abstract
It is obtained this application discloses a kind of Internet protocol IP address, the method, apparatus and system of website visiting, including：For providing the dialup server of multiple virtual dial-up ports, when receiving dial request, determine to handle at least one virtual dial-up port of the dial request；It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.Due to setting multiple virtual dial-up ports in dialup server, you can provide multiple virtual dial-up circuits, so can obtain multiple IP address after dialup server initiates dial-up operation, effectively improve the efficiency for obtaining IP address；Simultaneously, since the IP available number of addresses that dialup server is got is relatively more, and then ensure that follow-up central server can get different IP address, it effectively prevents in the prior art because the problem of access request caused by IP address fixation is not processed, the utilization rate of effective lifting system resource.
Description
Technical field
It is obtained this application involves computer processing technology field more particularly to a kind of Internet protocol IP address, website visiting
Method, apparatus and system.
Background technology
The agreement that IP (Internet Protocol) is interconnected between network, and Internet protocol, IP address can be referred to as
It is a kind of unified address format based on IP agreement.User equipment is when needing accessing network equipment, it is necessary first to obtain IP
Secondly address utilizes and data connection is established between the IP address got and the network equipment, and then realizes the mesh for accessing internet
's.
The method for so proposing to obtain IP address by agent way in practical applications.Specifically, proxy server
Including：ADSL (Asymmetric Digital Subscriber Line, ADSL) server cluster moves
State domain name resolution server and central server.
Specifically, in ADSL server clusters one is allocated comprising multiple ADSL servers, each ADSL server
Fixing address, when ADSL servers are dialled by ADSL obtains IP address, establish fixing address and the IP address that gets it
Between mapping relations, and this mapping relations are sent to dynamic domain name server device.
Central server selects one when receiving the network access request of user's transmission from ADSL server clusters
ADSL servers, and send IP address to dynamic domain name server device and obtain request, which obtains in request comprising choosing
The fixing address for the ADSL servers selected；Dynamic domain name server device is when receiving IP address acquisition request, according to the IP
Address obtains the fixing address of the ADSL servers included in request, and parsing obtains the corresponding IP address of the fixing address, and will
It parses obtained one of IP address and is sent to central server so that central server is realized using the IP address and accessed mutually
Networking.
But the ADSL servers in above-mentioned dialup server cluster are obtained there are IP address when performing dial-up operation and imitated
The problem of rate is relatively low, so that the utilization rate of agency plant resource is than relatively low.
The content of the invention
The embodiment of the present application provides a kind of Internet protocol IP address acquisition, Website access method, apparatus and system, for solving
ADSL servers certainly in the prior art when performing dial-up operation there are IP address obtain it is less efficient the problem of.
The embodiment of the present application also provides a kind of Internet protocol IP address acquisition methods, applied to the multiple virtual dial-up ends of offer
The dialup server of mouth, the described method includes：
When receiving dial request, determine to handle at least one virtual dial-up end of the dial request
Mouthful；
It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.
The embodiment of the present application also provides a kind of Internet protocol IP address acquisition methods, including：
At least one dialup server is selected from available dialup server set；
Determine the fixing end slogan of the dialup server of selection；
According to the fixing end slogan of the dialup server, asked to the dialup server Sending dialled number, the dialing
Request is used to indicate the dialup server and at least one virtual dial-up port is controlled to perform dial-up operation simultaneously according to dial request
Obtain IP address.
The embodiment of the present application also provides a kind of Website access method, including：
Website visiting request is received, targeted website to be visited is included in the website visiting request；
It determines to act on behalf of the dialup server for handling the website visiting request from available dialup server set, with
And selection can use IP address from the dialup server corresponding IP address table；
According to the mapping relations between the mark of the dialup server of offer and fixing end slogan, definite described group is obtained
The fixing end slogan of number server；
According to the fixing end slogan, website visiting request is sent to the dialup server；
Indicate that the dialup server is utilized with described with the corresponding virtual port of IP address, it please by the website visiting
It asks and routes to the corresponding Website server in the targeted website.
The embodiment of the present application additionally provides a kind of Internet protocol IP address and obtains equipment, applied to the multiple virtual dial-ups of offer
The dialup server of port, the acquisition equipment include：
Determination unit when receiving dial request, determines to handle at least one void of the dial request
Intend dialing port；
Acquiring unit indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains
IP address.
The embodiment of the present application additionally provides a kind of Internet protocol IP address and obtains equipment, including：
Selecting unit selects at least one dialup server from available dialup server set；
Determination unit determines the fixing end slogan of the dialup server of selection；
Acquiring unit according to the fixing end slogan of the dialup server, is asked to the dialup server Sending dialled number,
The dial request is used to indicate the dialup server and at least one virtual dial-up port is controlled to be dialled according to dial request execution
It number operates and obtains IP address.
The embodiment of the present application additionally provides a kind of website visiting equipment, including：
Receiving unit receives website visiting request, targeted website to be visited is included in the website visiting request；
Selecting unit determines to act on behalf of the dialing for handling the website visiting request from available dialup server set
Server and from the dialup server corresponding IP address table selection can use IP address；
Determination unit according to the mapping relations between the mark of the dialup server of offer and fixing end slogan, obtains really
The fixing end slogan of the fixed dialup server；
Website visiting request according to the fixing end slogan, is sent to the dialup server by transmitting element；
Routing unit indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, will described in
Website visiting request routes to the corresponding Website server in the targeted website.
The embodiment of the present application additionally provides a kind of Internet protocol IP address and obtains system, including：Including：It provides multiple virtual
The dialup server and central server of dialing port, wherein：
The central server selects at least one dialup server from available dialup server set；Determine selection
The dialup server fixing end slogan；According to the fixing end slogan of the dialup server, to the dialup server
Sending dialled number is asked；
The dialup server receives dial request, determines to handle at least one void of the dial request
Intend dialing port；It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.
Above-mentioned at least one technical solution that the embodiment of the present application uses can reach following advantageous effect：
It in the embodiment of the present application, please receiving dialing for the dialup server of the multiple virtual dial-up ports of offer
When asking, determine to handle at least one virtual dial-up port of the dial request；Indicate described virtual group determined
Number port performs dial-up operation according to the dial request, obtains IP address.Due to setting multiple virtual groups in dialup server
Number port, you can multiple virtual dial-up circuits are provided, so can obtain multiple IP after dialup server initiates dial-up operation
Address effectively improves the efficiency for obtaining IP address；Simultaneously as the IP available number of addresses ratio that dialup server is got
It is more, and then ensure that follow-up central server can get different IP address, it effectively prevents in the prior art because IP
The problem of access request is not processed caused by address is fixed, the utilization rate of effective lifting system resource.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please does not form the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of flow diagram of Internet protocol IP address acquisition methods provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of IP address acquisition methods provided by the embodiments of the present application；
Fig. 3 is a kind of flow diagram of Internet protocol IP address acquisition methods provided by the embodiments of the present application；
Fig. 4 is a kind of flow diagram of IP address acquisition methods provided by the embodiments of the present application；
Fig. 5 is a kind of flow diagram of Website access method provided by the embodiments of the present application；
Fig. 6 is the structure diagram that a kind of Internet protocol IP address provided by the embodiments of the present application obtains equipment；
Fig. 7 provides a kind of structure diagram of Internet protocol IP address acquisition equipment for the embodiment of the present application；
Fig. 8 is a kind of structure diagram of website visiting equipment provided by the embodiments of the present application；
Fig. 9 is the structure diagram that a kind of Internet protocol IP address provided by the embodiments of the present application obtains system.
Specific embodiment
In order to realize the purpose of the application, the embodiment of the present application provides a kind of Internet protocol IP address acquisition, website is visited
The method, apparatus and system asked.For providing the dialup server of multiple virtual dial-up ports, when receiving dial request,
Determine to handle at least one virtual dial-up port of the dial request；Indicate the definite virtual dial-up port
Dial-up operation is performed according to the dial request, obtains IP address.Due to setting multiple virtual dial-up ports in dialup server,
Multiple virtual dial-up circuits can be provided, so multiple IP address can be obtained after dialup server initiates dial-up operation, have
Improve the efficiency for obtaining IP address to effect；Simultaneously as the IP available number of addresses that dialup server is got is relatively more, into
And ensure that follow-up central server can get different IP address, it effectively prevents in the prior art because IP address is fixed
The problem of caused access request is not processed, the utilization rate of effective lifting system resource.
It should be noted that comprising multiple virtual dial-up ports in dialup server recorded in the embodiment of the present application, no
Same virtual dial-up port can establish different dial lines, to respond dial request and obtain IP address, effectively improve
Existing dialup server obtains the efficiency of IP address.
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical solution that each embodiment of the application provides is described in detail.
Embodiment 1
Fig. 1 is a kind of flow diagram of IP address acquisition methods provided by the embodiments of the present application.The IP address obtains
Method can be as follows.The executive agent of the embodiment of the present application can be dialup server (such as：ADSL servers), also may be used
To be the network equipment for being used to implement dial feature, it is not specifically limited here.
Step 101：When receiving dial request, determine to handle at least one virtual dial-up of the dial request
Port.
Recorded dialup server is different from dialup server of the prior art in the embodiment of the present application：In this Shen
The inside of dialup server that please be recorded in embodiment sets multiple virtual dial-up ports, when dialup server is dialled receiving
During number request, at least one virtual dial-up port can be triggered multiple virtual dial-up ports can also be triggered performing dial-up operations.
Which so when receiving dial request, further determine that by virtual dial-up port (at least one virtual dial-up
Port) perform dial-up operation.
Specifically, it is determined that the working condition of the virtual dial-up port controlled, the working condition include idle state and
At least one of busy condition；
Select the working condition please as the dialing that is used to handle determined for the virtual dial-up port of idle state
The virtual dial-up port asked.
Since each dialup server possesses multiple virtual dial-up ports, the virtual port of a dial request is responded
Quantity can be one or multiple, i.e., for a dial request, can there are one virtual dial-up port responses,
There can be multiple and different virtual dial-up port responses.
When multiple virtual dial-up port responses, it can trigger virtual dial-up port successively according to setting dialing rule and hold
Row dial-up operation.
Such as：Assuming that dialing rule is set to trigger a virtual dial-up port at interval of 30s, then dialup server exists
When receiving dial request, trigger a virtual dial-up port at interval of 30s and perform dial-up operation.Assuming that the dialing received please
The time asked is T, then performs one-stage dialing operation in one virtual dial-up port of T time triggers；(T+30s) moment again
One virtual dial-up port of triggering performs one-stage dialing operation.Explanation is needed exist for, the virtual dial-up port for being spaced 30s can
To be same virtual dial-up port or different virtual dial-up ports, it is not specifically limited here.
In addition, when receiving dial request, dialup server needs further determine that each current virtual dial-up end
The working condition of mouth, because before the dial request is received, may have been received by dial request, then there will be have
The dial request that a little virtual dial-up ports have had been received by before basis is performing dial-up operation, that is to say, that in step
Rapid 101 when receiving dial request, some virtual dial-up ports are in running order, some virtual dial-up ports are in idle shape
State, therefore dialup server can select the virtual dial-up being in idle condition port as determining for handling this reception
To the virtual dial-up port of the dial request.
Optionally, dialup server is when receiving dial request, can be according to preset dispatching algorithm, from being wrapped
A virtual dial-up port is selected in the multiple virtual dial-up ports contained as the void for being used to handle the dial request determined
Intend dialing port.
Dispatching algorithm recited herein can be hash algorithm or other algorithms, be not specifically limited here.
Step 102：It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP
Address.
In the embodiment of the present application, if determining to handle the virtual dial-up port of the dial request in step 101, that
To definite virtual dial-up port Sending dialled number instruction, dialled so that the virtual dial-up port is performed according to the dial request
Number operation obtain IP address.
If it is determined that virtual dial-up port be carrying out dial-up operation, then to the virtual dial-up port send dialing
Comprising dialing time in instruction, i.e., when dialing time reaches, which performs dialing according to the dial request
Operation obtains IP address.
Such as：Dialup server can be the virtual dial-up port calculate dialing time (such as：Dial-up operation is completed
30s afterwards), then the dial-up operation being carrying out is completed first, and is being dialled when receiving dialing instruction in the virtual dial-up port
When the dialing time that includes reaches in number instruction, dial-up operation is performed according to the dial request and obtains IP address.
In another embodiment of the application, after IP address is got, the method further includes：
The IP address got is stored to IP address and is concentrated.
The IP address, which is concentrated, to be included between the IP address and the virtual dial-up port numbers of the IP address got
Mapping relations and/or the IP address concentrate comprising the IP address, the virtual dial-up port of the IP address got
Mapping relations number between the fixing end slogan of the dialup server.
Due to the IP address that dialup server is got when performing dial-up operation with being possible to the IP got with before
Location is identical, then the IP address got is stored to IP address concentrate when, it is necessary to judging the IP address and the IP
Whether the centrally stored IP address in location is identical.
If the IP address IP address centrally stored with the IP address differs, the IP address got is stored
It is concentrated to IP address.
If the IP address is identical with the IP address that the IP address is centrally stored, it indicates that the virtual dial-up port is again
It is secondary that dial-up operation is performed according to the dial request, reacquire IP address.
It should be noted that " indicate that the virtual dial-up port performs dialing behaviour again according to the dial request here
Make reacquisition IP address " included in dial request refer to the dial request received in step 101, i.e., once it is determined that
The IP address that virtual dial-up port is got is the IP address repeated, then with can notifying the IP that virtual dial-up port gets
Location repeats, and virtual dial-up port can independently initiate dial-up operation at this time, reacquires IP address.
It should be noted that the form of IP address collection recorded in the embodiment of the present application can be IP address list,
It can be IP address storehouse, be not specifically limited here for the form of IP address collection.
By technical solution provided by the embodiments of the present application, due to setting multiple virtual dial-up ports in dialup server,
Multiple virtual dial-up circuits can be provided, so multiple IP address can be obtained after dialup server initiates dial-up operation, have
Improve the efficiency for obtaining IP address to effect；Simultaneously as the IP available number of addresses that dialup server is got is relatively more, into
And ensure that follow-up central server can get different IP address, it effectively prevents in the prior art because IP address is fixed
The problem of caused access request is not processed, the utilization rate of effective lifting system resource.
Fig. 2 is a kind of flow diagram of IP address acquisition methods provided by the embodiments of the present application.
Assuming that dialup server shown in Fig. 2 includes N number of virtual dial-up port, each virtual dial-up port corresponds to one
Comprising N number of Microsoft Loopback Adapter in a Microsoft Loopback Adapter, i.e. dialup server, when dialup server is when receiving dial request, start
Dial-up service, and determine the working condition of different Microsoft Loopback Adapters, it is assumed that wherein M Microsoft Loopback Adapter is in idle condition, then can
To indicate that this M Microsoft Loopback Adapter performs dial-up operation, IP address is obtained.
Embodiment 2
Fig. 3 is a kind of flow diagram of Internet protocol IP address acquisition methods provided by the embodiments of the present application.The side
Method can be as follows.The executive agent of the embodiment of the present application can be central server.
Configuration can use dialup server set in recorded central server in the embodiment of the present application, at this available group
Reflecting between the mark and the fixing end slogan of the available dialup server comprising available dialup server in number server set
Relation is penetrated, such central server can need not clearly obtain the fixing end slogan of dialup server by name server,
The central server when obtaining IP address/initiation website visiting is contributed to call dialup server, reduces the sound of dialup server
Between seasonable, the treatment effeciency of lifting system.
Step 301：At least one dialup server is selected from available dialup server set.
In the embodiment of the present application, can in dialup server set include multiple dialup servers, then central service
Device is when needing to trigger acquisition IP address operation, it is necessary to select at least one dial-up service from available dialup server set
Device makes the dialup server perform dial-up operation.
The side of at least one dialup server is so selected from available dialup server set in the embodiment of the present application
Formula includes but not limited to：
First way：
For the available dialup server set of offer, according to preset schedule algorithm, dialup server collection can be used from described
At least one dialup server is selected in conjunction.
Specifically, using the mark of the dialup server included in configuration scheduling algorithm and available dialup server set,
The mark for needing to dispatch at least one dialup server is calculated, the corresponding dialup server of the mark that will be calculated is made
For at least one dialup server of selection.
The second way：
Determine the working condition of dialup server in available dialup server set, the working condition is described for characterizing
The working condition of virtual dial-up port in dialup server；
According to the working condition, at least one dialup server is selected from available dialup server set.
Specifically, according to the working condition of dialup server working condition can be selected to belong to the dialing clothes of idle state
The dialup server of business device alternatively.
The third mode：
According to the mapping relations between the centrally stored IP address of IP address and virtual dial-up port, the IP address is determined
Stored virtual dial-up port in table；
According to the stored virtual dial-up port, selected from available dialup server set not yet comprising described in
At least one dialup server of the virtual dial-up port of storage.
Specifically, the virtual dial-up port for having obtained IP address can be found by searching for IP address table, at this point it is possible to select
The virtual dial-up port for not yet obtaining IP address is selected, and dial-up service is determined according to the virtual dial-up port for not yet obtaining IP address
Device.
It in the embodiment of the present application, can when determining that IP address concentrates the quantity of the IP address included to be less than given threshold
Performed with triggering selects at least one dialup server to operate from available dialup server set.
Specifically, the virtual dial-up port comprising the IP address and the IP address got is concentrated due to IP address
In mapping relations and/or the IP address list between number comprising the IP address, get the IP address it is virtual
Mapping relations between the port numbers that dial and the fixing end slogan of the dialup server, then performing from available dial-up service
When at least one dialup server operation is selected in device set, in the following manner may be employed：
Based on virtual dial-up port, it may be determined that the corresponding IP address quantity in the virtual dial-up port, if the virtual dial-up
The corresponding IP address quantity in port is less than given threshold, then can be using the corresponding dialup server in virtual dial-up port as really
Fixed dialup server.
It alternatively, can be according to the corresponding IP address quantity in different virtual dial-up ports, by corresponding group of virtual dial-up port
Number server is ranked up, and according to ranking results, determines dialup server.
Alternatively, determine the number for being less than the virtual dial-up port of given threshold in different dialup servers comprising IP address quantity
Amount, and the quantity of virtual port is selected to be more than the dialup server of setting numerical value as definite dialup server.
Step 302：Determine the fixing end slogan of the dialup server of selection.
In the embodiment of the present application, due to can use the mark comprising available dialup server in dialup server set with being somebody's turn to do
The mapping relations between the fixing end slogan of dialup server can be used, then, can be according to this after dialup server is determined
Mapping relations determine the fixing end slogan of the dialup server.
Step 303：According to the fixing end slogan of the dialup server, asked to the dialup server Sending dialled number,
The dial request is used to indicate the dialup server and at least one virtual dial-up port is controlled to be dialled according to dial request execution
It number operates and obtains IP address.
In the embodiment of the present application, according to setting time interval, asked successively to the dialup server Sending dialled number.
By the method recorded in the embodiment of the present application, at least one dialing clothes are selected from available dialup server set
Business device；Determine the fixing end slogan of the dialup server of selection；According to the fixing end slogan of the dialup server, to institute
The request of dialup server Sending dialled number is stated, the dial request is used to indicate at least one virtual group of the dialup server control
Number port performs dial-up operation according to dial request and obtains IP address.Central server, which is safeguarded, can use dialup server list,
The fixing end slogan of dialup server can need not be clearly obtained by name server, and using the side of centralized dispatching dialing
Formula can use the quantity of dialup server by algorithm control, central server is contributed to call dialup server, improve dialing clothes
The stability of business, while the response time of dialup server is reduced, the utilization rate of dialup server is effectively promoted, and then is promoted and dialled
Number efficiency.
Fig. 4 is a kind of flow diagram of IP address acquisition methods provided by the embodiments of the present application.
Assuming that comprising P dialup server in dialup server cluster shown in Fig. 4, central server can be realized pair
The centralized dispatching of P dialup server, to determine that suitable dialup server performs dial-up operation, and then with obtaining the IP needed
Location.
Embodiment 3
Fig. 5 is a kind of flow diagram of Website access method provided by the embodiments of the present application.The method can be as follows
It is shown.The executive agent of the embodiment of the present application can be central server.
Step 501：Website visiting request is received, targeted website to be visited is included in the website visiting request.
Step 502：It determines to act on behalf of the dialing for handling the website visiting request from available dialup server set
Server and from the dialup server corresponding IP address table selection can use IP address.
Here " determine to act on behalf of the dial-up service for handling the website visiting request from available dialup server set
The realization method of device ", which may be employed, selects the mode of dialup server similar in embodiment 2, no longer repeat one by one here.
Since dialup server is after IP address is got, an IP address collection can be safeguarded, or each is dialled
Number server safeguards an IP address collection, in this way, after dialup server is determined, can be obtained based on the dialup server
IP address selection can use IP address.
Optionally, if the number of the website visiting request received is more than 1, and determine to be handled by same dialup server
The website visiting request, then the number asked according to the website visiting received, from the corresponding IP of the dialup server
Selection meets the available IP address of the number in the table of location.
If the number of the website visiting request received is more than 1, and determines to handle the website by different dialup servers
Access request is then determined respectively for different network access requests for acting on behalf of the dialup server of processing, based on different dialing
Server, selection can use IP address.
Step 503：According to the mapping relations between the mark of the dialup server of offer and fixing end slogan, determined
The dialup server fixing end slogan.
In the embodiment of the present application, due to can use the mark comprising available dialup server in dialup server set with being somebody's turn to do
The mapping relations between the fixing end slogan of dialup server can be used, then, can be according to this after dialup server is determined
Mapping relations determine the fixing end slogan of the dialup server.
Step 504：According to the fixing end slogan, website visiting request is sent to the dialup server.
Step 505：Indicate that the dialup server is utilized with described with the corresponding virtual port of IP address, by the net
Access request of standing routes to the corresponding Website server in the targeted website.
Specifically, if the number of the website visiting request received is more than 1, and determine to be handled by same dialup server
The website visiting request, then the number asked according to the website visiting received, from the corresponding IP of the dialup server
Selection meets the available IP address of the number in the table of location；Indicate that the dialup server is utilized respectively the different institutes from obtaining
The corresponding virtual port of available IP address is stated, the website visiting received request is routed into different mesh to be visited respectively
Mark the corresponding Website server in website.
Website visiting request is sent in the dialup server of selection, is connect by the Squid agencies in dialup server
It receives, and access request will be received by Squid agencies and be assigned on corresponding Microsoft Loopback Adapter, Microsoft Loopback Adapter is by iptables at this time
It is routed on corresponding dial line, access request is sent to by the corresponding Website server in targeted website by dial line.
By Website access method provided by the embodiments of the present application, website visiting request, the website visiting request are received
In include targeted website to be visited；It determines to act on behalf of from available dialup server set and handles the website visiting request
Dialup server and from the dialup server corresponding IP address table selection can use IP address；According to dialling for offer
Mapping relations number between the mark of server and fixing end slogan, obtain the fixed port of the definite dialup server
Number；According to the fixing end slogan, website visiting request is sent to the dialup server；Indicate the dial-up service
Device is utilized with described with the corresponding virtual port of IP address, and website visiting request is routed to the targeted website and is corresponded to
Website server.It effectively prevents in the prior art because the problem of access request caused by IP address fixation is not processed,
The utilization rate of effective lifting system resource.
Embodiment 4
Fig. 6 is the structure diagram that a kind of Internet protocol IP address provided by the embodiments of the present application obtains equipment.It is described to obtain
Taking equipment is applied to the dialup server for providing multiple virtual dial-up ports, and the acquisition equipment includes：Receiving unit 61 determines
Unit 62 and acquiring unit 63, wherein：
Receiving unit 61 receives dial request；
Determination unit 62 when receiving dial request, determines to handle at least one described of the dial request
Virtual dial-up port；
Acquiring unit 63 indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains
Take IP address.
In another embodiment of the application, the determination unit 62 determines to handle the dial request at least
One virtual dial-up port, including：
Determine the working condition of the multiple virtual dial-up ports provided, the working condition includes idle state and busy shape
At least one of state；
Select the working condition please as the dialing that is used to handle determined for the virtual dial-up port of idle state
The virtual dial-up port asked.
In another embodiment of the application, the acquisition equipment further includes：Storage unit 64, wherein：
The storage unit 64 after IP address is got, the IP address got is stored to IP address and is concentrated；
The IP address, which is concentrated, to be included between the IP address and the virtual dial-up port numbers of the IP address got
Mapping relations and/or the IP address concentrate comprising the IP address, the virtual dial-up port of the IP address got
Mapping relations number between the fixing end slogan of the dialup server.
In another embodiment of the application, the storage unit 64 stores the IP address got to IP address collection
In, including：
Judge whether the IP address is identical with the IP address that IP address is centrally stored；
If the IP address IP address centrally stored with the IP address differs, the IP address got is stored
It is concentrated to the IP address.
In another embodiment of the application, the acquiring unit 63, if the IP address is concentrated with the IP address
The IP address of storage is identical, it indicates that gets the virtual dial-up port of the IP address again according to the dial request
Dial-up operation is performed, reacquires IP address.
It can be realized it should be noted that IP address provided by the embodiments of the present application obtains equipment by software mode,
It can be realized by hardware mode, be not specifically limited here.IP address, which obtains equipment, can provide multiple virtual dial-up circuits, this
Sample can obtain multiple IP address after dialup server initiates dial-up operation, effectively improve the efficiency for obtaining IP address；
Simultaneously as the IP available number of addresses that dialup server is got is relatively more, and then ensure that follow-up central server can obtain
Different IP address is got, effectively prevents in the prior art asking because access request caused by IP address fixation is not processed
Topic, the utilization rate of effective lifting system resource.
Embodiment 5
Fig. 7 provides a kind of structure diagram of Internet protocol IP address acquisition equipment for the embodiment of the present application.The IP
Location obtains equipment and can be applicable in central server, including：Selecting unit 71, determination unit 72 and acquiring unit 73, wherein：
Selecting unit 71 selects at least one dialup server from available dialup server set；
Determination unit 72 determines the fixing end slogan of the dialup server of selection；
Acquiring unit 73, please to the dialup server Sending dialled number according to the fixing end slogan of the dialup server
It asks, the dial request is used to indicate the dialup server and at least one virtual dial-up port is controlled to be performed according to dial request
Dial-up operation simultaneously obtains IP address.
In another embodiment of the application, the selecting unit 71 selects at least from available dialup server set
One dialup server, including：
For the available dialup server set of offer, according to preset schedule algorithm, dialup server collection can be used from described
At least one dialup server is selected in conjunction.
In another embodiment of the application, the selecting unit 71 selects at least from available dialup server set
One dialup server, including：
Determine the working condition of dialup server in available dialup server set, the working condition is described for characterizing
The working condition of virtual dial-up port in dialup server；
According to the working condition, at least one dialup server is selected from available dialup server set.
In another embodiment of the application, the selecting unit 71 selects at least from available dialup server set
One dialup server, including：
When determining that IP address concentrates the quantity of the IP address included to be less than given threshold, from available dialup server set
Middle at least one dialup server of selection.
In another embodiment of the application, the selecting unit 71 selects at least from available dialup server set
One dialup server, including：
According to the mapping relations between the centrally stored IP address of IP address and virtual dial-up port, the IP address is determined
Stored virtual dial-up port in table；
According to the stored virtual dial-up port, selected from available dialup server set not yet comprising described in
At least one dialup server of the virtual dial-up port of storage.
In another embodiment of the application, the acquiring unit 73 is asked to the dialup server Sending dialled number,
Including：
According to setting time interval, asked successively to the dialup server Sending dialled number.
It can be realized it should be noted that IP address provided by the embodiments of the present application obtains equipment by software mode,
It can be realized by hardware mode, be not specifically limited here.Recorded IP address obtains equipment dimension in the embodiment of the present application
Shield can use dialup server list, and the fixing end slogan of dialup server can need not be clearly obtained by name server,
And by the way of centralized dispatching dialing, the quantity of dialup server can be used by algorithm control, contributes to central server tune
With dialup server, the stability of dial-up service is improved, while reduces the response time of dialup server, effectively promotes dialing clothes
The utilization rate of business device, and then promote dialing efficiency.
Embodiment 6
Fig. 8 is a kind of structure diagram of website visiting equipment provided by the embodiments of the present application.The website visiting equipment
Including：Receiving unit 81, selecting unit 82, determination unit 83, transmitting element 84 and routing unit 85, wherein：
Receiving unit 81 receives website visiting request, targeted website to be visited is included in the website visiting request；
Selecting unit 82 determines to act on behalf of group for handling the website visiting request from available dialup server set
Number server and from the dialup server corresponding IP address table selection can use IP address；
Determination unit 83 according to the mapping relations between the mark of the dialup server of offer and fixing end slogan, obtains
The fixing end slogan of the definite dialup server；
Website visiting request according to the fixing end slogan, is sent to the dialup server by transmitting element 84；
Routing unit 85 indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, by institute
It states website visiting request and routes to the corresponding Website server in the targeted website.
In another embodiment of the application, the selecting unit 82 is from the corresponding IP address table of the dialup server
Middle selection can use IP address, including：
If the number of the website visiting request received is more than 1, and determines to handle the net by same dialup server
It stands access request, then according to the number of the website visiting request received, from the corresponding IP address table of the dialup server
Selection meets the available IP address of the number；
The routing unit 85 indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, will
The website visiting request routes to the corresponding Website server in the targeted website, including：
Indicate that the dialup server is utilized respectively the corresponding virtual ports of IP address different from what is obtained,
The website visiting received request is routed into the corresponding Website server in different target website to be visited respectively.
It should be noted that website visiting equipment provided by the embodiments of the present application can be realized by software mode, also may be used
To be realized by hardware mode, it is not specifically limited here.Website visiting equipment receives website visiting request, the website visiting
Targeted website to be visited is included in request；It determines to handle the website visiting for acting on behalf of from available dialup server set
The dialup server of request and from the dialup server corresponding IP address table selection can use IP address；According to offer
The mark of dialup server and fixing end slogan between mapping relations, obtain the fixing end of the definite dialup server
Slogan；According to the fixing end slogan, website visiting request is sent to the dialup server；Indicate the dialing clothes
Device of being engaged in is utilized with described with the corresponding virtual port of IP address, and website visiting request is routed to the targeted website pair
The Website server answered.It effectively prevents in the prior art asking because access request caused by IP address fixation is not processed
Topic, the utilization rate of effective lifting system resource.
Embodiment 7
Fig. 9 is the structure diagram that a kind of Internet protocol IP address provided by the embodiments of the present application obtains system.The system
System includes：Central server 91 and 921~92N of dialup server that multiple virtual dial-up ports are provided, wherein：
The central server 91 selects at least one dialup server from available dialup server set；Determine choosing
The fixing end slogan for the dialup server selected；According to the fixing end slogan of the dialup server, to the dial-up service
Device Sending dialled number is asked；
The dialup server receives dial request, determines to handle at least one void of the dial request
Intend dialing port；It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.
Dialup server in the embodiment of the present application can realize the function of embodiment 1 and embodiment 4 in above-described embodiment；
Central server in the embodiment of the present application can realize the function of embodiment 2 and embodiment 5 in above-described embodiment.Here no longer
It repeats one by one.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include computer-readable medium in volatile memory, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only memory (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic tape cassette, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.It defines, calculates according to herein
Machine readable medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements are not only including those elements, but also wrap
Include other elements that are not explicitly listed or further include for this process, method, commodity or equipment it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical elements in the process of element, method, commodity or equipment.
The foregoing is merely embodiments herein, are not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle are equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (14)
1. a kind of Internet protocol IP address acquisition methods, which is characterized in that applied to the dialing for providing multiple virtual dial-up ports
Server, the described method includes：
When receiving dial request, determine to handle at least one virtual dial-up port of the dial request；
It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.
2. IP address acquisition methods according to claim 1, which is characterized in that determine to handle the dial request
At least one virtual dial-up port, including：
Determine the working condition of the multiple virtual dial-up ports provided, the working condition is included in idle state and busy condition
At least one；
It is the virtual dial-up port of idle state as determining for handling the dial request to select the working condition
Virtual dial-up port.
3. IP address acquisition methods according to claim 1, which is characterized in that after IP address is got, the side
Method further includes：
The IP address got is stored to IP address and is concentrated；
The IP address is concentrated comprising reflecting between the IP address and the virtual dial-up port numbers of the IP address got
Penetrate relation and/or the IP address concentrate comprising the IP address, the virtual dial-up port numbers of the IP address got with
Mapping relations between the fixing end slogan of the dialup server.
4. IP address acquisition methods according to claim 3, which is characterized in that store the IP address got to IP
Location is concentrated, including：
Judge whether the IP address is identical with the IP address that IP address is centrally stored；
If the IP address IP address centrally stored with the IP address differs, the IP address got is stored to institute
State IP address concentration；
If the IP address is identical with the IP address that the IP address is centrally stored, it indicates that gets the described of the IP address
Virtual dial-up port performs dial-up operation again according to the dial request, reacquires IP address.
5. a kind of Internet protocol IP address acquisition methods, which is characterized in that including：
At least one dialup server is selected from available dialup server set；
Determine the fixing end slogan of the dialup server of selection；
According to the fixing end slogan of the dialup server, asked to the dialup server Sending dialled number, the dial request
The dialup server is used to indicate at least one virtual dial-up port is controlled to perform dial-up operation according to dial request and is obtained
IP address.
6. IP address acquisition methods according to claim 5, which is characterized in that selected from available dialup server set
At least one dialup server, including：
For the available dialup server set of offer, according to preset schedule algorithm, from it is described can be in dialup server set
Select at least one dialup server；
Alternatively, determining the working condition of dialup server in available dialup server set, the working condition is used to characterize institute
State the working condition of virtual dial-up port in dialup server；According to the working condition, from available dialup server set
Select at least one dialup server.
7. IP address acquisition methods according to claim 5, which is characterized in that selected from available dialup server set
At least one dialup server, including：
When determining that IP address concentrates the quantity of the IP address included to be less than given threshold, selected from available dialup server set
Select at least one dialup server；
Alternatively, according to the mapping relations between the centrally stored IP address of IP address and virtual dial-up port, with determining the IP
Stored virtual dial-up port in the table of location；According to the stored virtual dial-up port, from available dialup server set
The middle at least one dialup server for selecting not yet to include the stored virtual dial-up port.
8. according to claim 5 to 7 any one of them IP address acquisition methods, which is characterized in that the dialup server
Sending dialled number is asked, including：
According to setting time interval, asked successively to the dialup server Sending dialled number.
9. a kind of Website access method, which is characterized in that including：
Website visiting request is received, targeted website to be visited is included in the website visiting request；
It determines to act on behalf of the dialup server for handling the website visiting request, Yi Jicong from available dialup server set
Selection can use IP address in the corresponding IP address table of the dialup server；
According to the mapping relations between the mark of the dialup server of offer and fixing end slogan, definite dialing clothes are obtained
The fixing end slogan of business device；
According to the fixing end slogan, website visiting request is sent to the dialup server；
It indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, the website visiting is asked into road
By the extremely corresponding Website server in the targeted website.
10. Website access method according to claim 9, which is characterized in that from the corresponding IP of the dialup server
Selection can use IP address in the table of location, including：
If the number of the website visiting request received is more than 1, and determines that handling the website by same dialup server visits
It asks request, then according to the number of the website visiting request received, is selected from the corresponding IP address table of the dialup server
Meet the available IP address of the number；
It indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, the website visiting is asked into road
By to the corresponding Website server in the targeted website, including：
It indicates that the dialup server is utilized respectively the corresponding virtual ports of IP address different from what is obtained, will connect
The website visiting request received routes to the corresponding Website server in different target website to be visited respectively.
11. a kind of Internet protocol IP address obtains equipment, which is characterized in that applied to the dialing for providing multiple virtual dial-up ports
Server, the acquisition equipment include：
Determination unit when receiving dial request, determines to handle at least one described virtual group of the dial request
Number port；
Acquiring unit indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, with obtaining IP
Location.
12. a kind of Internet protocol IP address obtains equipment, which is characterized in that including：
Selecting unit selects at least one dialup server from available dialup server set；
Determination unit determines the fixing end slogan of the dialup server of selection；
Acquiring unit according to the fixing end slogan of the dialup server, is asked to the dialup server Sending dialled number, described
Dial request is used to indicate the dialup server and at least one virtual dial-up port is controlled to perform dialing behaviour according to dial request
Make and obtain IP address.
13. a kind of website visiting equipment, which is characterized in that including：
Receiving unit receives website visiting request, targeted website to be visited is included in the website visiting request；
Selecting unit determines to act on behalf of the dial-up service for handling the website visiting request from available dialup server set
Device and from the dialup server corresponding IP address table selection can use IP address；
Determination unit according to the mapping relations between the mark of the dialup server of offer and fixing end slogan, obtains definite
The fixing end slogan of the dialup server；
Website visiting request according to the fixing end slogan, is sent to the dialup server by transmitting element；
Routing unit indicates that the dialup server is utilized with described with the corresponding virtual port of IP address, by the website
Access request routes to the corresponding Website server in the targeted website.
14. a kind of Internet protocol IP address obtains system, which is characterized in that including：The dialing of multiple virtual dial-up ports is provided
Server and central server, wherein：
The central server selects at least one dialup server from available dialup server set；Determine the institute of selection
State the fixing end slogan of dialup server；According to the fixing end slogan of the dialup server, sent to the dialup server
Dial request；
The dialup server receives dial request, determines to handle at least one described virtual group of the dial request
Number port；It indicates that the definite virtual dial-up port performs dial-up operation according to the dial request, obtains IP address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063225.7A CN108124021B (en) | 2016-11-28 | 2016-11-28 | Method, device and system for obtaining Internet Protocol (IP) address and accessing website |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063225.7A CN108124021B (en) | 2016-11-28 | 2016-11-28 | Method, device and system for obtaining Internet Protocol (IP) address and accessing website |
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| Publication Number | Publication Date |
|---|---|
| CN108124021A true CN108124021A (en) | 2018-06-05 |
| CN108124021B CN108124021B (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611063225.7A Active CN108124021B (en) | 2016-11-28 | 2016-11-28 | Method, device and system for obtaining Internet Protocol (IP) address and accessing website |
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| CN108124021B (en) | 2021-04-16 |
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