CN101699790A - Broadband network access device and using method thereof - Google Patents
Broadband network access device and using method thereof Download PDFInfo
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- CN101699790A CN101699790A CN200810104705A CN200810104705A CN101699790A CN 101699790 A CN101699790 A CN 101699790A CN 200810104705 A CN200810104705 A CN 200810104705A CN 200810104705 A CN200810104705 A CN 200810104705A CN 101699790 A CN101699790 A CN 101699790A
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Abstract
The invention discloses a broadband network access device which comprises a plurality of clients, a plurality of access equipment and a plurality of adapter coupling servers. A using method of the device comprises the steps: A. client step, the clients make requests of accessing a broadband network; B. access step, the access equipment receive the requests of the clients and judge whether the requests of the clients belong to the same network; and C. adapter coupling step, the adapter coupling servers are used for connecting different public networks and transmitting back the response of an application server of the required network to be clients. When the access device is used between the user network and the non-user network, the user can be conveniently and rapidly connected into different broadband networks, and various demands of the user can be greatly met; furthermore, the plurality of adapter coupling servers can be set up at the same time, thus ensuring the adapter coupling speed and the improvement of the stability of the network.
Description
Technical field
The present invention relates to the telecommunication technology field, be specifically related to a kind of broadband network access device and using method thereof.
Background technology
At present, in general, the request that the user of first network proposes the second network application server can be handled via the router of first network, and deliver to the second network via channel between two networks, delivers to application server by the second network again.Application server can be according to the path of noting, and the first network user of proposition demand is given in response, and the restriction of the first and second internetwork bandwidth capacitys will influence its response speed.
Again for example, the influence that certain areas are subjected to the communication network operation can only insert a kind of broadband network, and the public routing server bandwidth capacity that is transferred to another kind of broadband network is very little, does not satisfy user's demand.When bandwidth between two networks on the Internet is subjected to uncertainty and influences,,, or do not have response too for a long time or lose situation such as on line because of response so it is slower that response can take place because public router must be selected general inter-network path.Traditional access device does not possess judgment mechanism, so for bandwidth constraints problem on this kind the Internet, do not have the road of improvement.
Summary of the invention
The present invention provides a kind of device and using method thereof that can not insert other broadband networks by the common network router for addressing the above problem.
To achieve the above object of the invention, the technical solution adopted in the present invention is: a kind of broadband network access device, it is characterized in that, and comprise
The plurality of client end is used to insert the target broadband network;
Plurality of access equipment is used to receive the access network request that client proposes, and differentiates this request and whether himself residing broadband networks is same broadband networks;
Also be provided with on the described access device:
Discriminating gear, whether the request that is used to differentiate client is consolidated network;
The encryption and decryption passage judges that the request of client is not a consolidated network if be used for above-mentioned discriminating gear, then encrypts, and sends into adapter coupling servers, and the response of sending back to is deciphered.
Plurality of adapter coupling servers is used to connect different public, and the response of the application server of request network is returned to client;
Also be provided with on the described adapter coupling servers:
Ciphering and deciphering device is used for deciphering, will be decrypted from the transfer-request of encrypted tunnel, transfers to desired network; And the response that the request network application server is sent back to is encrypted;
The table of comparisons, be used to set up different requests from the client to the adapter coupling servers and adapter coupling servers to the corresponding relation of destination server, can carry out correct response action when guaranteeing that adapter coupling servers is transferred.
According to broadband network access device provided by the present invention, wherein also comprise management server, be used to receive the online request of adapter coupling servers, the line correlation of going forward side by side record and permission request.
According to broadband network access device provided by the present invention, wherein encrypted tunnel uses virtual private networks PPTP VPN technologies to encrypt.
A kind of using method of above-mentioned broadband network access device is characterized in that: described method comprises the steps:
A, client step, the step of the access band net request that client proposes;
B, access step, access device receives the above-mentioned request of client, and whether the request of differentiation client is the discriminating step of consolidated network; Also comprise
The encryption and decryption step judges that the request of client is not a consolidated network if be used for above-mentioned discriminating step, then encrypts, and sends into adapter coupling servers, and the step that the response of sending back to is deciphered;
C, switching step, adapter coupling servers is used to connect different public, and the response of the application server of request network is returned step to client; Also comprise
The encryption and decryption step is used for the transfer-request from encrypted tunnel is decrypted, and transfers to the network of being asked, and the response that the request network application server is sent back to is encrypted;
The contrast step is used to respond the request of encryption and decryption passage, sends the respective response of encrypting the back network of asking back to set up according to originally corresponding encryption and decryption passage, by the step of directly sending into relative client after the deciphering of encryption and decryption passage.
According to the using method of broadband network access device provided by the present invention, wherein in the switching step, also comprise management process, be used to receive the online request of adapter coupling servers, the step of carrying out relative recording and permission.
Advantage of the present invention and beneficial effect are, insert native system between user network and non-user network, can be connected to easily and quickly in another broadband networks different with himself residing broadband networks, greatly satisfy user's various demands.And can set up a plurality of adapter coupling servers, guarantee that switching speed and service are stable.
Description of drawings
Fig. 1 is the schematic diagram of the connecting system embodiment of the present invention in broadband same-structure network.
Embodiment
The present invention is described further below in conjunction with accompanying drawing and embodiment.
Shown in Figure 1 is the schematic diagram of the connecting system embodiment of the present invention in broadband same-structure network.In Fig. 1,, show two clients 1 and two access devices 2 for easy explanation, separate between them, be applied in different networks respectively, system principle is identical with using method.The environment of operation of the connecting system of the present invention in broadband same-structure network is:
A, network 4: on the Internet by one of have physical network with operator or enterprise, connect with relative higher speed connecting mode in the consolidated network.
B, network 5: on the Internet by being different from another physical network that network 4 operators or enterprise have, connect with relative higher speed connecting mode in the consolidated network.
C, user: be the user of first network or second network,, directly do not arrive a plurality of external network on-lines because cause specific only is connected to a certain network.
As shown in Figure 1, the connecting system of the present invention in broadband same-structure network comprises: client 1 is the user of network 4 or network 5, and for example, client 1 place network is a network 4, because of certain needs, needs to insert another network 5.Access device 2, be installed on client and externally connect the place, broadband, be used to receive the request of another different broadband networks 5 of access that client 1 proposes and himself residing broadband networks 4, originally in the preferred embodiment that illustrates, access device 2 comprises discriminating gear (being actually the tactful route table of comparisons in many wAN router) (not shown), whether the request that is used to differentiate client is to insert consolidated network, if the request that client 1 proposes is to insert consolidated network 4, then access device 2 is handled with general route.If the request that client 1 proposes is to insert heterogeneous networks 5, then access device 2 will ask to use the method processing that native system adopted.Differentiate bag and flow to function, can differentiate according to destination network segment or destination server IP address for disposing according to customer requirements.Above-mentioned discriminating gear judges that the request of client is not to insert consolidated network, then the request with client 1 is sent to encryption and decryption passage 3, encryption and decryption passage 3 is encrypted the requirement bag of the request of client 1, direct then and adapter coupling servers 6 equipment are set up straight-through online, not carrying out route via public network network router handles, adapter coupling servers 6 is decrypted the request package of encrypting, transfer to the application server 8 of desired network 5, simultaneously, in adapter coupling servers 6, set up the table of comparisons, the table of comparisons (the real tactful routing table of doing to go up on the server software) has memory function, be used to respond encryption and decryption passage 3, the respective response of network 5 application servers 8 is encrypted, be sent to the corresponding encryption and decryption passage of setting up according to originally 3, encryption and decryption passage 3 is directly sent client 1 back to after this response is deciphered, and finishes the switching between the homogeneous network inter-network.
Alternative embodiment of the present invention is, in order to ensure service capacity and stability, can a plurality of redundant servers be set in zones of different, carries out mutual redundant, perhaps provides service respectively in zones of different.Another alternative embodiment of the present invention is: in the connecting system in broadband same-structure network of the present invention, also comprise management server, be used to receive the online request of adapter coupling servers, carry out relative recording and permission.After adapter coupling servers 6 receives the encryption request package of encryption and decryption passage 3, be sent to management server 7 earlier, 7 pairs of these request package of management server are carried out relative recording, also can judge whether to allow online request.
The cut-in method of the present invention in broadband same-structure network, wherein following steps:
The client step, the step of the access band net request that client proposes;
Insert step, access device receives the above-mentioned request of client, and differentiate, the request of differentiating client whether be consolidated network step: the encryption and decryption step, judge that the request of client is not a consolidated network if be used for above-mentioned discriminating step, then encrypt, send into adapter coupling servers, and the step that the response of sending back to is deciphered.
The switching step, adapter coupling servers (or Relay Server is realized with the high-order server) is used to connect different public, and the response of the application server of institute's access network is returned step to client.Comprising:
The encryption and decryption step is used for the transfer-request from the close passage of adjunction is decrypted, and transfers to desired network, and the response that the requirement network application server is sent back to is encrypted;
The contrast step is used to respond the request of encryption and decryption passage, will encrypt the respective response of the back network that requires, and sends the corresponding encryption and decryption passage of setting up according to originally back to, by the step of directly sending into relative client after the deciphering of encryption and decryption passage.
The cut-in method of the present invention in broadband same-structure network wherein also comprises management process in the switching step, be used to receive the online request of adapter coupling servers, the step of carrying out relative recording and permission.
Though in conjunction with the accompanying drawings, the specific embodiment of the present invention is described, in the described protection range of claim, modification that those skilled in the art did or variation all still belong to the protection range of this patent.
Claims (5)
1. a broadband network access device is characterized in that, comprises
The plurality of client end is used to insert the target broadband network;
Plurality of access equipment is used to receive the access network request that client proposes, and differentiates this request and whether himself residing broadband networks is same broadband networks;
Also be provided with on the described access device:
Discriminating gear, whether the request that is used to differentiate client is consolidated network;
The encryption and decryption passage judges that the request of client is not a consolidated network if be used for above-mentioned discriminating gear, then encrypts, and sends into adapter coupling servers, and the response of sending back to is deciphered.
Plurality of adapter coupling servers is used to connect different public, and the response of the application server of request network is returned to client;
Also be provided with on the described adapter coupling servers:
Ciphering and deciphering device is used for deciphering, will be decrypted from the transfer-request of encrypted tunnel, transfers to desired network; And the response that the request network application server is sent back to is encrypted;
The table of comparisons, be used to set up different requests from the client to the adapter coupling servers and adapter coupling servers to the corresponding relation of destination server, can carry out correct response action when guaranteeing that adapter coupling servers is transferred.
2. broadband network access device according to claim 1 wherein also comprises management server, is used to receive the online request of adapter coupling servers, the line correlation of going forward side by side record and permission request.
3. broadband network access device according to claim 1, wherein encrypted tunnel uses virtual private networks PPTP VPN technologies to encrypt.
4. the using method of a broadband network access device, it is characterized in that: described method comprises the steps:
A, client step, the step of the access band net request that client proposes;
B, access step, access device receives the above-mentioned request of client, and whether the request of differentiation client is the discriminating step of consolidated network; Also comprise
The encryption and decryption step judges that the request of client is not a consolidated network if be used for above-mentioned discriminating step, then encrypts, and sends into adapter coupling servers, and the step that the response of sending back to is deciphered;
C, switching step, adapter coupling servers is used to connect different public, and the response of the application server of request network is returned step to client; Also comprise
The encryption and decryption step is used for the transfer-request from encrypted tunnel is decrypted, and transfers to the network of being asked, and the response that the request network application server is sent back to is encrypted;
The contrast step is used to respond the request of encryption and decryption passage, sends the respective response of encrypting the back network of asking back to set up according to originally corresponding encryption and decryption passage, by the step of directly sending into relative client after the deciphering of encryption and decryption passage.
5. the using method of broadband network access device according to claim 4 wherein also comprises management process in the switching step, is used to receive the online request of adapter coupling servers, the step of carrying out relative recording and permission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810104705A CN101699790A (en) | 2008-04-23 | 2008-04-23 | Broadband network access device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810104705A CN101699790A (en) | 2008-04-23 | 2008-04-23 | Broadband network access device and using method thereof |
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| CN101699790A true CN101699790A (en) | 2010-04-28 |
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| CN200810104705A Pending CN101699790A (en) | 2008-04-23 | 2008-04-23 | Broadband network access device and using method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935490A (en) * | 2015-07-15 | 2015-09-23 | 上海地面通信息网络有限公司 | Mobile internet terminal accessing apparatus based on cloud virtual machine |
| CN105681360A (en) * | 2016-04-01 | 2016-06-15 | 北京奇虎科技有限公司 | Smart home communication method and device |
| CN113037819A (en) * | 2021-02-26 | 2021-06-25 | 杭州雾联科技有限公司 | Edge computing resource sharing method, device and equipment |
-
2008
- 2008-04-23 CN CN200810104705A patent/CN101699790A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935490A (en) * | 2015-07-15 | 2015-09-23 | 上海地面通信息网络有限公司 | Mobile internet terminal accessing apparatus based on cloud virtual machine |
| CN105681360A (en) * | 2016-04-01 | 2016-06-15 | 北京奇虎科技有限公司 | Smart home communication method and device |
| CN113037819A (en) * | 2021-02-26 | 2021-06-25 | 杭州雾联科技有限公司 | Edge computing resource sharing method, device and equipment |
| CN113037819B (en) * | 2021-02-26 | 2022-09-23 | 杭州雾联科技有限公司 | Edge computing resource sharing method, device and equipment |
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Open date: 20100428 |