CN1787538A - Method for computer positioning of dynamic IP selective calling network - Google Patents
Method for computer positioning of dynamic IP selective calling network Download PDFInfo
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- CN1787538A CN1787538A CN 200510062003 CN200510062003A CN1787538A CN 1787538 A CN1787538 A CN 1787538A CN 200510062003 CN200510062003 CN 200510062003 CN 200510062003 A CN200510062003 A CN 200510062003A CN 1787538 A CN1787538 A CN 1787538A
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Abstract
A computer location method for a dynamic IP dial-up network includes the following steps: 1, initializing a dynamic domain name analysis service, starting a fixed IP dynamic domain name analysis server, starting up WEB service and Web Service service on the server, setting up a database allowing location to wait for access of customer end, 2, the action of the customer and request of location: the customer end is connected with WAN by the dynamic dial-up system to obtain dynamically distributed IP address, looks for and connects to the dynamic domain name analysis server and tests and collects the local network information, 3, utilizing the Web Service to submit XML information: expressing the network state of the customer end to the XML information format and carrying out SOAP package to send information to the server, 4, verification and location of the server: the server de-packs the SOAP, registers corresponding users and stores the location information in the database.
Description
(1) technical field
The present invention relates to a kind of method for computer positioning of dynamic IP selective calling network.
(2) background technology
On the Internet each domain name all corresponding an IP address, and the IP address of most of websites fixes, in other words conj.or perhaps " static state ".Yet for common Internet user, can't accomplish provides unique static ip address for everyone, each Internet Service Provider (ISP) is " dynamic IP addressing " for the solution that the user provides, be each user when being connected to the Internet, the main frame of ISP can distribute a dynamic IP for this user at random.Resulting IP address when but this method not only can't be predicted user's login next time, and other users also can't find this user by dynamic IP.
In order to solve this inconvenience, the dynamic territory analyzing service is arisen at the historic moment.By moving a client-side program, the current moving IP address of user can be sent on the dynamic territory analyzing server immediately resolves, and current IP address and certain fixed domain name are held together.Thus, other users can pass through the PC of a fixed domain name calling party all the time.Use this technology to make the user have the fixedly internet host of domain name in office or family's foundation.Owing to be not subjected to the constraint of circuit types, main frame storage place,, and obtain independence to greatest extent thus so the user can select suitable system platform, database platform and website operation mode according to the demand of oneself.
Yet, a lot of users use the acting server online, or use the local area network (LAN) online of work unit, often are subjected to the various restrictions of acting server and network firewall, make the dynamic territory analyzing service be limited by acting server and fire compartment wall, be difficult to normal operation.And different users may use more than a kind of operating system.
The localization method that adopts all uses Transmission Control Protocol to connect now, and thousands of dynamic dial user is distributed in all over the world, and the communication between the client and server is a stubborn problem.Usually all fire compartment wall or acting server can be arranged between the client and server.In this case, use TCP to continue to connect and tend to receive restriction.And the user may use more than a kind of operating system, and the application program between each operating system, data format, procotol are all variant, is difficult to unified a kind of client that is.Web Service connects by the upper layer application layer protocol that HTTP carries out, and can pass through most of fire compartment walls and acting server smoothly, and the dynamic IP user who has so just guaranteed to be in the various network conditions can both locate smoothly.And Web Service uses XML to carry out message encapsulation, provides the information environment of an operating system independent, for the various users from heterogeneous networks, operating system, language environment provide unified exchange method.
Web Service is the essential structure piece that carries out Distributed Calculation on Internet.Open standard and the concern of communication between user and the application program and cooperation produced a kind of like this environment, under this environment, Web Service becomes the integrated platform of application program.Application program is to form by the Web Service structure that uses a plurality of separate sources, and these serve mutual collaborative work, and no matter where or how they be positioned at and realize.
Web Services is self-contained, modular application program, and it can be described, issue, search and call in network (being generally Web).Web Services is based on modular assembly network, distributed, and it carries out specific task, observes concrete technical specification, and these standards make Web Service to carry out interoperability with other compatible assemblies.So-called Web service, it is meant that other companies or application software can visit and use this application service by Internet by the online application service of finishing its special business needs of enterprise's issue.
SOAP is Simple Object Access Protocol (Simple Object Access Protocol), and it is the lightweight protocol that is used to exchange the XML coded message.It has three main aspect: XML-Envelope is descriptor content and how contents processing has defined framework; The program object coding is become the rule of XML object; Carry out the agreement of remote procedure call (RPC).SOAP may operate on any other host-host protocol.Head between the transport layer is different, but XML pay(useful) load maintenance is identical.
(3) summary of the invention
For overcome dynamic territory analyzing service in the prior art can not firewall-penetrating and acting server, can not cross operating system deficiency, the invention provides a kind of can firewall-penetrating and the restriction of acting server, support the method for computer positioning of the dynamic IP selective calling network of various operating system.
Technical scheme of the present invention is:
A kind of method for computer positioning of dynamic IP selective calling network may further comprise the steps:
(1) initialization dynamic territory analyzing service: start the fixedly dynamic territory analyzing server of IP, on server, successively open WEB service and Web Service service, set up the database that allows the location, wait for the user client visit;
(2) client activities and Location Request: client obtains the IP address of dynamic assignment by dynamic dial mechanism connecting wan, and client is searched and connected the dynamic territory analyzing server, and the client detection also gathers local network information;
(3) utilize Web Service to submit XML information to: the client network state to be expressed as the XML information format and to carry out the SOAP encapsulation, send information to the dynamic territory analyzing server;
(4) dynamic territory analyzing server authentication and location: the dynamic territory analyzing server unpacks the SOAP encapsulation, after check information is correct, registers corresponding user and deposits locating information in database.
Described local network information comprises whether being in the local area network (LAN), upward grid connect mode, network connect speed, dynamically public network IP address, LAN IP address, user locate name.
The beneficial effect of the method for computer positioning of dynamic IP selective calling network of the present invention mainly shows: 1, use Web Service service based on high-rise link layer WEB service, and can firewall-penetrating and acting server; 2, realize the cross-platform interchange of data by the XML language, overcome the limitation of conventional dynamic domain name mapping localization method, can locate LAN subscriber, cross operating system.
(4) description of drawings
Fig. 1 is the flow chart of the method for computer positioning of dynamic IP selective calling network of the present invention.
Fig. 2 is the structure chart of the method for computer positioning of dynamic IP selective calling network of the present invention.
(5) embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Referring to Fig. 1: a kind of method for computer positioning of dynamic IP selective calling network may further comprise the steps:
(1) initialization dynamic territory analyzing service: start the fixedly dynamic territory analyzing server of IP, on server, successively open WEB service and Web Service service, set up the database that allows the location, wait for the user client visit;
(2) client activities and Location Request: client obtains the IP address of dynamic assignment by dynamic dial mechanism connecting wan, and client is searched and connected the dynamic territory analyzing server, and the client detection also gathers local network information;
(3) utilize Web Service to submit XML information to: the client network state to be expressed as the XML information format and to carry out the SOAP encapsulation, send information to the dynamic territory analyzing server;
(4) dynamic territory analyzing server authentication and location: the dynamic territory analyzing server unpacks the SOAP encapsulation, after check information is correct, registers corresponding user and deposits locating information in database.
Idiographic flow is:
The first step: start the fixedly dynamic territory analyzing server of IP.
Second step: on the dynamic territory analyzing server, open the WEB service.
The 3rd step: set up database.This database is deposited each user's authentication information and the dynamic network information and locating information.
The 4th step: open Web Service server.
The 5th step: wait for the dynamic IP client-access.
The 6th step: client dialing online.Client dials up on the telephone to broadband networks and other any access service circuit of the Internet dynamic IP that can provide at family by ordinary telephone line, ISDN, ADSL, cable TV network, twisted-pair feeder.
The 7th step: client initiatively obtains the IP address of the dynamic assignment that ISP service provider provides.
The 8th step: client is carried out network with Web Service server and is connected.
The 9th step: client detects the local network situation, and gathers.The network information comprises whether being in the local area network (LAN), upward grid connect mode, network connect speed, dynamically public network IP address, LAN IP address, user locate name.
The tenth step: the client network state is expressed as the XML form.
The 11 step: XML information is carried out the SOAP encapsulation, and be connected with the WebService service by HTTP.
The 12 step: server unpacks the SOAP encapsulation, and XML information is carried out the correctness verification.
The 13 step: if server authentication is failed then returned for the 5th step.
The 14 step: server record client multidate information.
The 15 step: finish the location.
Referring to Fig. 2: use the computer navigation system of the dynamic IP selective calling network of this method, comprising: dynamic territory analyzing server subsystem, dynamic IP dial-up client terminal system.
Described dynamic territory analyzing server subsystem comprises:
User's static information database: be used to store the Back ground Information that all need located subscriber.
User's dynamic network information database: the dynamic network information that searches that is used for recording user.
Web Service service: be used to provide the Web Service service module of server end.
WEB service: the service module that is used to provide the http server end.
The XML message processing module: be used for that essential information is handled and the XML language between the module changed.
SOAP parse module: be used to encapsulate the module that the XML data are SOAP.
Described dynamic IP dial-up client terminal system comprises:
Web Service client: be used to provide the Web Service service module of client.
The XML message processing module: be used for that essential information is handled and the XML language between the module changed.
SOAP package module: be used to encapsulate the module that the XML data are SOAP.
The network information is collected module: the module that is used to collect dynamic IP and network of relation information.
Claims (2)
1, a kind of method for computer positioning of dynamic IP selective calling network is characterized in that: may further comprise the steps:
(1) initialization dynamic territory analyzing service: start the fixedly dynamic territory analyzing server of IP, on server, successively open WEB service and Web Service service, set up the database that allows the location, wait for the user client visit;
(2) client activities and Location Request: client obtains the IP address of dynamic assignment by dynamic dial mechanism connecting wan, and client is searched and connected the dynamic territory analyzing server, and the client detection also gathers local network information;
(3) utilize Web Service to submit XML information to: the client network state to be expressed as the XML information format and to carry out the SOAP encapsulation, send information to the dynamic territory analyzing server;
(4) dynamic territory analyzing server authentication and location: the dynamic territory analyzing server unpacks the SOAP encapsulation, after check information is correct, registers corresponding user and deposits locating information in database.
2, the method for computer positioning of dynamic IP selective calling network as claimed in claim 1 is characterized in that: described local network information comprises whether being in the local area network (LAN), upward grid connect mode, network connect speed, dynamically public network IP address, LAN IP address, user locate name.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100620039A CN100502412C (en) | 2005-12-14 | 2005-12-14 | Method for computer positioning of dynamic IP dial-up network |
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| CNB2005100620039A CN100502412C (en) | 2005-12-14 | 2005-12-14 | Method for computer positioning of dynamic IP dial-up network |
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| CN1787538A true CN1787538A (en) | 2006-06-14 |
| CN100502412C CN100502412C (en) | 2009-06-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178760B (en) * | 2006-11-09 | 2011-07-27 | 国际商业机器公司 | Method and system for securing personal computing devices from unauthorized data copying and removal |
| CN110913036A (en) * | 2019-12-01 | 2020-03-24 | 杭州云缔盟科技有限公司 | Method for identifying terminal position based on authoritative DNS |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157035C (en) * | 2001-06-05 | 2004-07-07 | 华为技术有限公司 | Method of setting multi-link bundled user's server combination |
| CN100556047C (en) * | 2005-04-13 | 2009-10-28 | 北京交通大学 | Realize the method for dynamic domain name update in a kind of IPv6 network |
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2005
- 2005-12-14 CN CNB2005100620039A patent/CN100502412C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178760B (en) * | 2006-11-09 | 2011-07-27 | 国际商业机器公司 | Method and system for securing personal computing devices from unauthorized data copying and removal |
| CN110913036A (en) * | 2019-12-01 | 2020-03-24 | 杭州云缔盟科技有限公司 | Method for identifying terminal position based on authoritative DNS |
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| CN100502412C (en) | 2009-06-17 |
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