CN103166909A - Access method and device and system of virtual network system - Google Patents
Access method and device and system of virtual network system Download PDFInfo
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Abstract
The invention provides a method for a control user terminal in an access network system to access a virtual network system. The access network system comprises a control server and a plurality of network access facilities connected with the control server. Network connectionism is created in the control server, and is used for accessing the user terminal to the corresponding virtual network system in a pre-defined mode on the network access facilities. Then the control server sends the network connectionism corresponding to the user terminal to the network access facilities, and the network access facilities configure the user terminal to a network link of the virtual network system according to the network connectionism. In an access authentication device, when the user terminal carries out access authentication, the control server configures the network connectionism to the network access facilities in an access authentication protocol mode.
Description
Technical field
The present invention relates to communication technical field, relate in particular to and a kind ofly enter in the network system configure user terminal to the methods, devices and systems of specifying Virtual Networking System.
Background technology
The Internet is from the initial data service of only considering " doing one's best ", and the application that develops into present the Internet is all-embracing, and enters real time business.Yet, because the Internet is to provide service by many services provider, make to adopt a kind of new framework or carry out some modifications on existing framework and become very difficult, cause existing Internet technology to be unfavorable for supporting mobility, affected the autgmentability of core route, reduce the usefulness of existing security mechanism, hindered the development of new network.
For the rigid problem that solves the Internet and the innovation that stimulates future network research, the method for network virtualization is suggested, and becomes the emphasis of future network research work.Share the basic physics resources such as identical physical link and router by allowing network, the structure stalwartness, believable, as to be easy to manage virtual environment, for various virtual net requests distribute suitable virtual resource, realize resource-sharing, improving the infrastructure resources utilance, is the main target of network virtualization.
Aspect access network system, a basic access network that is provided by basic access network operator will be responsible for providing user terminal to connect to the network some Virtual Networking Systems, concerning the latter, the basis access network is a kind of tenantable Internet resources, the virtual network that how to configure and effectively user terminal is connected to appointment is a problem that faces, at present generally in the following way:
The static configuration mode: namely adopt pre-configured network to be connected to the appointment Virtual Networking System to user terminal in the network access equipment in basic access network, such as: the configure user terminal is VLAN (VLAN) member of a virtual network etc.Yet this mode can not satisfy terminal use's dynamic need, lack spirit and property and validity, for example: user terminal is carved at a time and need to be connected to the IPTV Internet Service Provider to obtain the IPTV service, serves to obtain network browsing or OTT (internet television) and need to be connected to the Internet Internet Service Provider constantly other one.
The IP tunnel mode: user terminal obtains self IP address, specifies the access node IP address of Virtual Networking System, and set up IP tunnel between himself and described access node, yet, under this mode, IP tunnel passes through last kilometer and access network system, the waste Internet resources, and data-transmission efficiency is low.
Summary of the invention
The present invention aims to provide and a kind ofly supports the dynamic-configuration mode to control the technical scheme of user terminal access of virtual network system.
According to an aspect of the present invention, a kind of control user terminal access of virtual network system in access network system method is provided here, access network system comprises Control Server and connected some network access equipments thereof, at first, Control Server creates the network connection mechanism, and described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode; Next, Control Server sends to network access equipment with the corresponding network connection mechanism of user terminal; Afterwards, network access equipment is the network link that user terminal is configured to Virtual Networking System according to described network connection mechanism.
According to another aspect of the present invention, a kind of Control Server for controlling user terminal access of virtual network system is provided here, it comprises: creation apparatus, be used for creating the network connection mechanism, described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode; Inking device is used for described network connection mechanism is sent to described network access equipment.
According to another aspect of the present invention, a kind of method that is used for controlling user terminal access of virtual network system in the Control Server of access network system is provided here, access network system comprises Control Server, some network access equipments, and user terminal, at first, it creates the network connection mechanism, and described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode; Afterwards, it sends to described network access equipment with described network connection mechanism.
According to another aspect of the present invention, here provide a kind of for connecting the network access equipment of user terminal to Virtual Networking System, it comprises: inking device, be used for obtaining the corresponding network connection mechanism of user terminal, described network connection mechanism is used on network access equipment in the predefine mode, user terminal being linked into its corresponding Virtual Networking System; Network connection device is that user terminal is configured to the network link of specifying Virtual Networking System according to described network connection mechanism.
According to another aspect of the present invention, here provide network access equipment in a kind of access network system to be used for connecting user terminal to the method for Virtual Networking System, at first, it obtains the corresponding network connection mechanism of user terminal, and described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode; Afterwards, it is that user terminal is established to the network link of specifying Virtual Networking System according to described network connection mechanism.
The present invention can have following potential technical advantage:
access network system operator can adopt flexibly, and technological means is connected to corresponding virtual network with the terminal use of virtual network as required, the user need not be tied to certain specific operator statically, access network system can dynamically be set up required network this user of access and connect, the bandwidth that its network connects, the characteristics such as fail safe can (for example: the user has certain QoS to virtual operator's this section of network link according to the configuration of about provisioning request, if virtual operator's network directly is not connected with access network system, can connect with the IP tunnel that its corresponding virtual network is set up from access node to the virtual network node for the user).In addition, owing to can adopting dynamic network to connect configuration, access network system can reclaim in time unwanted network and connect, simultaneously, access net system operator is when being linked into its needed virtual network with user terminal, can hold from now on more business or user, can utilize load balancing, specify the mode such as particular transmission path to connect the user to its required virtual network for the access net system that makes oneself, thereby reach the purpose of system optimization.
Description of drawings
By the detailed description with the accompanying drawing that proposes below, it is more obvious that feature of the present invention, character and advantage will become, and in accompanying drawing, identical element has identical sign, wherein:
Fig. 1 shows the network topology structure schematic diagram according to the access network system of a specific embodiment of the present invention;
Fig. 2 shows according to the network link configuration schematic diagram in the access network system of a specific embodiment of the present invention;
Fig. 3 shows according to the network link configuration schematic diagram in the access network system of a specific embodiment of the present invention;
Fig. 4 shows according to the network link configuration schematic diagram in the access network system of a specific embodiment of the present invention;
Fig. 5 shows the network connection mechanism configuration flow figure according to a specific embodiment of the present invention;
Fig. 6 shows according to the illustrative view of functional configuration in the Control Server of a specific embodiment of the present invention;
Fig. 7 shows the illustrative view of functional configuration according to the network access equipment of a specific embodiment of the present invention;
The network connection mechanism based on radius protocol that Fig. 8 shows according to a specific embodiment of the present invention transmits example.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is described in detail.
In the network topology structure schematic diagram of access network system as shown in Figure 1, access network system 20 will be responsible for providing user terminal 11,12,13 to some Virtual Networking Systems 30,31 and the Internet 32 between network connect, wherein:
Virtual Networking System 30,31 can be a pseudo telecommunications operator (VNO), itself does not have telecom network resource, by renting the infrastructure of telecommunication of telecom operators, telecommunications service are carried out deep processing, the novel telecom operators of service are provided with oneself brand; Or an application service provider (ASP), it provides the business on value-added service and three layers, for example IMS, enterprise use etc., and provide with managing I P layer on application; Or but an Internet Service Provider (NSP), it connects and telecommunication service for the user provides IP, and these services are to satisfy the service agreement of prior and user's foundation, for these services are provided, a NSP need to be signing with one or more NAP, to use access network equipment.
According to embodiment provided by the present invention, we create the network connection mechanism on can a Control Server 220 in access network system 20, and this network connection mechanism is used in and on network access equipment, user terminal 11,12,13 is linked into its corresponding Virtual Networking System 30,31 or the Internet 32.
afterwards, Control Server 220 can send to respectively their corresponding network access equipments 211 with the corresponding network connection mechanism of aforementioned user terminal in several ways, 212, typically, Control Server 220 can be an access authentication equipment, it can be when user terminal carries out access authentication, by the access authentication protocol massages, the network connection mechanism is sent to aforementioned network access device 211, 212, take widely used radius protocol as example, access authentication equipment can be according to its access authentication request that receives (Access Request), after subscriber terminal access authentication passes through, accept (Access Accept) message by access described network connection mechanism is sent to described network access equipment.
At last, network access equipment 211,212 is that user terminal 11,12,13 is configured to Virtual Networking System 30,31 or the network link of the Internet 32 according to the network connection mechanism that obtains.
Network connection mechanism in the present embodiment can comprise internetwork connection mode and corresponding network parameter thereof, under specific circumstances, Control Server 220 can further ask particular network device in Virtual Networking System 30,31 to obtain network connection mechanism corresponding to user terminal or corresponding network parameter with it.
network link configuration schematic diagram in the access network system of illustrating further combined with legend 2, the corresponding internetwork connection mode of user terminal 11 can enable network access device 211 be linked into user terminal 11 Virtual Networking System 31 of its appointment at access network system in a kind of path mode of optimization according to network parameter, so can ensure the network bandwidth of this user's agreement, the characteristic requirements such as service quality, network parameter comprises RSVP, quality of service guarantee, path access node 241, 243 I P address information or from 211 to the label information of the label switched path virtual network etc.
Network link configuration schematic diagram in the access network system of illustrating further combined with legend 3, the corresponding internetwork connection mode of user terminal 12 can set up, be configured to the IP secure tunnel connection of Virtual Networking System 31 by enable network access device 211 according to network parameter, network parameter comprises the IP address of the access node 312 in Virtual Networking System 31; Simultaneously, but this internetwork connection mode also enable network access device 211 connect according to the IP that network parameter is established to internet.So, network access equipment can according to the demand for services of user terminal with its service dynamic switch in the network link that configures, and because the IP secure tunnel also need not to pass through last kilometer (being that user terminal is to the physical link between network access equipment) again, the configuration requirement of user side also can corresponding suitable reduction.
What deserves to be explained is, can directly not be connected between Virtual Networking System 31 and access network system 20, can be connected by the IP subnet, also can set up from network access equipment 211 to Virtual Networking System 31 network by the IP tunnel mode this moment and connect.
Network link configuration schematic diagram in the access network system of illustrating further combined with legend 4, the corresponding internetwork connection mode of user terminal 13 can be configured to the data retransmission mechanism based on VLAN of Virtual Networking System 30 by enable network access device 212 according to network parameter, its network parameter comprises the VLAN mark.
Fig. 5 shows a specific embodiment according to the present invention to control the network connection mechanism configuration flow figure of user terminal access of virtual network system, below in conjunction with Fig. 3, this specific embodiment is elaborated, still describes as Control Server with access authentication equipment.
At first step S501, user terminal 12 carry out the access authentication request before access network system, it submits the user profile of self to network access equipment 211.
Step S 502, and network access equipment 211 can be encapsulated in described user profile the access authentication equipment 220 that sends in access request (Access-Request) message based on radius protocol in access network system.
Step S503, user profile in 220 pairs of access request messages of access authentication equipment is verified, find that it is the user of Virtual Networking System 31, and corresponding internetwork connection mode is the IP tunnel mode of agreement, it can further ask certificate server 311 in Virtual Networking System 31 to obtain the network parameter corresponding to this IP tunnel connected mode, for example the IP address of the access node 312 in Virtual Networking System 31;
Preferably, in abovementioned steps S503, access authentication equipment 220 can be given certificate server 311 in its corresponding Virtual Networking System 31 with the access request message repeating that receives according to its user property, after 311 pairs of user profile of certificate server are verified, network connection mechanism or corresponding network parameter are sent to access authentication equipment 220.
Step S504, access authentication equipment 220 is accepted by access the network connection mechanism that (Access Accept) message will comprise internetwork connection mode, map network parameter and is sent to described network access equipment 211 after user terminal 12 access authentications passes through.
Step S505, network access equipment 211 is the network link that user terminal 12 is configured to Virtual Networking System 31 according to the network connection mechanism that obtains, that is: it self and the access node 312 of Virtual Networking System 31 between consult to set up I P tunnel, network access equipment 211 places will set up a session connection for this user terminal 12 thus.
Step S506, network access equipment 211 sends access authentication success response message to user terminal 12.
Step S507, network access equipment 211 is when the packet that receives from user terminal 12, can this packet be sent to access node 312 in Virtual Networking System 31 by IP tunnel according to aforementioned session connection, or it gives corresponding user terminal 12 according to aforementioned session connection with Packet Generation when the packet of receiving from the access node 312 in Virtual Networking System 31.
Fig. 6 shows the illustrative view of functional configuration according to the control service of a specific embodiment of the present invention, below in conjunction with Fig. 1, a specific embodiment of the present invention shown in Figure 6 is elaborated.
At first, creation apparatus 251 creates the network connection mechanism, this network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode, this network connection mechanism can satisfy the service contract between user terminal and its Virtual Networking System, by access network system and Virtual Networking System are supported.
Preferably, the network connection mechanism comprises internetwork connection mode and corresponding network parameter, as mentioned before, the corresponding network connection mechanism of user terminal 11 can be linked into user terminal 11 in the path optimizing mode Virtual Networking System 31 of its appointment by enable network access device 211 at access network system according to network parameter, network parameter comprises RSVP, the information such as quality of service guarantee, path node; Or the corresponding network connection mechanism of user terminal 12 can enable network access device 211 be the IP tunnel that user terminal 12 is established to Virtual Networking System 31 according to network parameter, and network parameter can be the IP address of the access node 312 in Virtual Networking System 31; Or the corresponding network connection mechanism of user terminal 12 can the enable network access device be the data retransmission mechanism of the VLAN of user terminal 12 appointment that is established to Virtual Networking System 30 according to network parameter, network parameter comprises the VLAN mark.
Those of ordinary skills will be understood that, creation apparatus 251 can further ask the corresponding Virtual Networking System of user terminal to obtain network connection mechanism corresponding to terminal or network of relation parameter when creating the network connection mechanism.
then, the network connection mechanism that inking device 252 creates creation apparatus 251 sends to corresponding network access equipment, it can be at user terminal 11, 12, 13 when carrying out access authentication, network connection mechanism it is corresponding by the access authentication protocol massages sends to the corresponding network access equipment of terminal, take widely used radius protocol as example, access authentication equipment is according to its access authentication request that receives (Access Request), after subscriber terminal access authentication passes through, inking device 252 is accepted (Access Accept) message by access described network connection mechanism is sent to described network access equipment
Fig. 7 shows according to the network in the network access equipment of a specific embodiment of the present invention and connects control device, below in conjunction with Fig. 1, a specific embodiment of the present invention shown in Figure 7 is elaborated.
To comprise inking device 261, network connection device 262 in network access equipment 211,212, wherein:
Inking device 261 is used for obtaining the corresponding network connection mechanism of user terminal, the network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System, as previously mentioned, it can accept the configuration from a Control Server 220 in access network system, obtains the corresponding network connection mechanism of user terminal.
Preferably, the network connection mechanism comprises internetwork connection mode and corresponding network parameter,
Next, network connection device 262 is that user terminal is configured to the network link of specifying Virtual Networking System according to described network connection mechanism, can to be user terminal 11 according to the network connection mechanism be linked into user terminal 11 Virtual Networking System 31 of its appointment at access network system in a kind of path mode of optimization for it, so can ensure the characteristic requirements such as the network bandwidth, service quality of this user's agreement; Or can be the user terminal 12 IP secure tunnel of setting up, be configured to Virtual Networking System 31 according to the network connection mechanism, and be configured to simultaneously the IP connection of internet for this user terminal; Or can be the data retransmission mechanism based on VLAN that user terminal 12 is configured to Virtual Networking System 30 according to the network connection mechanism
So, network access equipment can carry out data retransmission according to the aforementioned network link that configures when receiving from user's lateral terminal data.
Fig. 8 show according to a specific embodiment of the present invention pass through in radius protocol message transmit the network connection mechanism is created to Virtual Networking System take the configuration network access device as user terminal network and connect.，
RADIUS (remote customer dialing authentication) is one of present most widely used access authentication agreement, because its agreement is simply clear and definite, extendible, therefore be widely applied, comprise the business such as plain old telephone online, ADSL online, partial wideband online, IP phone, whole work that this agreement is carried out are based on all that the vector of Attribute-Length-Value carries out.
Usually, user terminal is when an access network system of access, network access equipment is as a radius client, it uses the Access-Request packet to submit user profile to the access authentication server, the access authentication server to the user name of its submission and, the legitimacy of the user profile such as password tests, by being analyzed with database information, if authentication success is accepted (Access-Accept) with user's authority information with authentication and is sent to radius client; If authentification failure, return authentication refusal (Access-Reject).
Radius protocol data pack arrangement comprises the field informations such as type (Code), identifier (Identifier), length (Length), authentication code, attribute (Attributes), wherein, attribute carries the specific authentication authorization message, the form reference of attribute is as a part in legend 8, it comprises a type (Type) field, and its length is a byte; Length (Length) field, its length are a byte; Property value (Value) can be zero or a plurality of bytes, and it comprises the customizing messages of this attribute.
We can be by sending to its corresponding network access equipment with the corresponding network connection mechanism of user terminal in Access-Accep t protocol package (corresponding Radius protocol data bag Code is 2), type (Type) field defines this Access-Accept protocol package unallocated number with one and carries the network connection mechanism in its attribute (Atributes), wherein:
Type (Type): with agreement value representation network connection mechanism, this network connection mechanism is used on network access equipment, this user terminal being linked into its corresponding Virtual Networking System,
Value (Value), to comprise and use which kind of internetwork connection mode and corresponding network parameter thereof, reference is as the b part in legend 8, its internal structure can further comprise a subtype (Sub-type) with an a kind of specific internetwork connection mode of specific value representation, fixing 8 bit length (Length1) and value (Value1) with the network parameter under expression aforementioned network connected mode, particularly:
When its value of subtype (Sub-type) is " 1 ", can represent this network connection mechanism use internetwork connection mode-path optimizing mode, reference is as the b1 part in legend 5, Value1 comprises the needed path optimizing parameter of this path optimizing mode, for example: the network bandwidth, the network node quantity of path optimizing and their IP address.
Subtype (Sub-type) its value for " 2 " time, can represent this network connection mechanism use internetwork connection mode-IP tunnel mode, with reference to as the b2 part in legend 5, Value1 comprises the needed network parameter of this IP tunnel mode, for example: to the IP address of AN that should user terminal
When its value of subtype (Sub-type) is " 3 ", can represent this network connection mechanism use internetwork connection mode-VLAN mode, with reference to comprising the needed network parameter of this VLAN mode as the b 3 part Value1 in legend 5, for example: the VLANID sign of distributing to this user terminal.
The network connection mechanism that previous embodiment provides can realize in access authentication equipment, when user terminal carries out network access authentication by the Access-Accept message of Radius agreement or the access authentication protocol massages of other type (for example: Diameter) send to its network access equipment; Those of ordinary skills will be understood that, described network connection mechanism maybe can realize in the Control Server of the other types in access network system, send to network access equipment in other types protocol massages mode by it, and then be provided to particular type connected mode and the corresponding network parameter of specifying Virtual Networking System for user terminal.
Although above-mentioned being illustrated as the invention provides some embodiment; be not to limit protection scope of the present invention; the professional of the art can carry out various modifications to embodiment under the prerequisite that does not depart from the scope of the present invention with spirit, this modification all is within the scope of the present invention.
Claims (21)
1. control the method for user terminal access of virtual network system in an access network system, access network system comprises Control Server and connected some network access equipments and switch thereof, it is characterized in that, comprises the steps:
A. Control Server creates the network connection mechanism, and described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode;
B. Control Server sends to network access equipment with the corresponding network connection mechanism of user terminal;
C. network access equipment is the network link that user terminal is configured to Virtual Networking System according to described network connection mechanism.
2. the method for claim 1, is characterized in that in described step b, and Control Server sends to described network access equipment with described network connection mechanism by the access authentication protocol massages.
3. method as claimed in claim 2, it is characterized in that described access authentication agreement is radius protocol, Control Server is accepted (Access Accept) message by access described network connection mechanism is sent to described network access equipment after subscriber terminal access authentication passes through.
4. method as claimed in claim 3 is characterized in that described Control Server further asks Virtual Networking System to obtain network connection mechanism corresponding to user terminal.
5. the method for claim 1, is characterized in that described network connection mechanism comprises internetwork connection mode and corresponding network parameter thereof.
6. described method as any in claim 1 to 5, is characterized in that in described step c, and network access equipment is that user terminal transfer of data in access network system is carried out path optimization according to described network connection mechanism.
7. described method as any in claim 1 to 5, is characterized in that in described step c, and network access equipment is the IP tunnel that user terminal is established to Virtual Networking System according to described network connection mechanism.
8. described method as any in claim 1 to 5, is characterized in that in described step c, and network access equipment is the data retransmission mechanism based on VLAN that user terminal is configured to Virtual Networking System according to described network connection mechanism.
9. Control Server of be used for controlling user terminal access of virtual network system is characterized in that comprising:
Creation apparatus is used for creating the network connection mechanism, and described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode;
Inking device is used for described network connection mechanism is sent to described network access equipment.
10. Control Server as claimed in claim 9, is characterized in that described inking device sends to described network access equipment with described network connection mechanism by the access authentication protocol massages.
11. Control Server as claimed in claim 10, it is characterized in that described access authentication agreement is radius protocol, described inking device is accepted (Access Accept) message by access described network connection mechanism is sent to described network access equipment after subscriber terminal access authentication passes through.
12. Control Server as claimed in claim 9 is characterized in that creation apparatus further asks Virtual Networking System to obtain network connection mechanism corresponding to user terminal.
13. described Control Server as arbitrary in claim 9 to 12 is characterized in that described network connection mechanism comprises internetwork connection mode and corresponding network parameter thereof.
14. a method that is used for controlling user terminal access of virtual network system in the Control Server of access network system, access network system comprises Control Server, some network access equipments, and user terminal, it is characterized in that, comprises the steps:
A1. create the network connection mechanism, described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode;
B1. described network connection mechanism is sent to described network access equipment.
15. method as claimed in claim 14 is characterized in that described network connection mechanism comprises internetwork connection mode and corresponding network parameter thereof.
16. one kind is used for connecting user terminal to the network access equipment of Virtual Networking System, it is characterized in that comprising:
Inking device is used for obtaining the corresponding network connection mechanism of user terminal, and described network connection mechanism is used on network access equipment in the predefine mode, user terminal being linked into its corresponding Virtual Networking System;
Network connection device is that user terminal is configured to the network link of specifying Virtual Networking System according to described network connection mechanism.
17. network access equipment as claimed in claim 16 is characterized in that described network connection device is that user terminal transfer of data in access network system is carried out path optimization according to described network connection mechanism.
18. network access equipment as claimed in claim 16 is characterized in that described network connection device is the IP tunnel that user terminal is configured to Virtual Networking System according to described network connection mechanism.
19. network access equipment as claimed in claim 16 is characterized in that described network connection device is the data retransmission mechanism based on VLAN that user terminal is configured to Virtual Networking System according to described network connection mechanism.
20. the described network access equipment of claim as arbitrary in claim 16 to 19 is characterized in that described network connection mechanism comprises internetwork connection mode and corresponding network parameter.
21. in an access network system, network access equipment is used for connecting user terminal to the method for Virtual Networking System, it is characterized in that, comprises the steps:
A2. obtain the corresponding network connection mechanism of user terminal, described network connection mechanism is used on network access equipment, user terminal being linked into its corresponding Virtual Networking System in the predefine mode;
B2. be that user terminal is established to the network link of specifying Virtual Networking System according to described network connection mechanism.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782556A (en) * | 2013-08-08 | 2014-05-07 | 华为技术有限公司 | Distributing method, controller, device, and system for virtual network |
| CN104703211A (en) * | 2013-12-04 | 2015-06-10 | 华为技术有限公司 | A virtualization accessing method and apparatus |
| CN104767677A (en) * | 2014-01-07 | 2015-07-08 | 上海贝尔股份有限公司 | Access node system and computing resource pool unit for same |
| CN105591865A (en) * | 2014-10-21 | 2016-05-18 | 中兴通讯股份有限公司 | Method, NVE device, NVA device, and system for virtual network realization |
| CN105634900A (en) * | 2014-11-28 | 2016-06-01 | 上海贝尔股份有限公司 | Method and device for expanding coverage of virtual access network |
| CN107241254A (en) * | 2017-05-19 | 2017-10-10 | 北京知道创宇信息技术有限公司 | A kind of network access device, network system and network-building method |
| CN110635986A (en) * | 2018-06-25 | 2019-12-31 | 中国移动通信有限公司研究院 | Network access method and equipment |
| CN113285825A (en) * | 2021-05-12 | 2021-08-20 | 青岛海信智能商用系统股份有限公司 | Equipment access system and access method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392708A (en) * | 2001-06-19 | 2003-01-22 | 深圳市中兴通讯股份有限公司 | Allocation method of wide band access user |
| CN1725723A (en) * | 2005-06-15 | 2006-01-25 | 杭州华为三康技术有限公司 | Method and system for increasing safety of VPN user |
| CN1874226A (en) * | 2006-06-26 | 2006-12-06 | 杭州华为三康技术有限公司 | Terminal access method and system |
| CN101087236A (en) * | 2007-08-09 | 2007-12-12 | 杭州华三通信技术有限公司 | VPN access method and device |
| CN101453527A (en) * | 2007-11-30 | 2009-06-10 | 华为技术有限公司 | Method, network system and network appliance for dynamic policy conversion |
-
2011
- 2011-12-08 CN CN201110406483.1A patent/CN103166909B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392708A (en) * | 2001-06-19 | 2003-01-22 | 深圳市中兴通讯股份有限公司 | Allocation method of wide band access user |
| CN1725723A (en) * | 2005-06-15 | 2006-01-25 | 杭州华为三康技术有限公司 | Method and system for increasing safety of VPN user |
| CN1874226A (en) * | 2006-06-26 | 2006-12-06 | 杭州华为三康技术有限公司 | Terminal access method and system |
| CN101087236A (en) * | 2007-08-09 | 2007-12-12 | 杭州华三通信技术有限公司 | VPN access method and device |
| CN101453527A (en) * | 2007-11-30 | 2009-06-10 | 华为技术有限公司 | Method, network system and network appliance for dynamic policy conversion |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782556A (en) * | 2013-08-08 | 2014-05-07 | 华为技术有限公司 | Distributing method, controller, device, and system for virtual network |
| CN103782556B (en) * | 2013-08-08 | 2016-12-07 | 华为技术有限公司 | The virtualization distribution method of network, controller, equipment and system |
| CN104703211A (en) * | 2013-12-04 | 2015-06-10 | 华为技术有限公司 | A virtualization accessing method and apparatus |
| WO2015081785A1 (en) * | 2013-12-04 | 2015-06-11 | 华为技术有限公司 | Method and device for virtualized access |
| CN104703211B (en) * | 2013-12-04 | 2018-06-19 | 华为技术有限公司 | A kind of virtualization cut-in method and equipment |
| CN104767677B (en) * | 2014-01-07 | 2018-05-04 | 上海诺基亚贝尔股份有限公司 | Access node system and the computing resource pool unit for the access node system |
| CN104767677A (en) * | 2014-01-07 | 2015-07-08 | 上海贝尔股份有限公司 | Access node system and computing resource pool unit for same |
| CN105591865A (en) * | 2014-10-21 | 2016-05-18 | 中兴通讯股份有限公司 | Method, NVE device, NVA device, and system for virtual network realization |
| CN105634900A (en) * | 2014-11-28 | 2016-06-01 | 上海贝尔股份有限公司 | Method and device for expanding coverage of virtual access network |
| CN105634900B (en) * | 2014-11-28 | 2019-08-27 | 上海诺基亚贝尔股份有限公司 | Extend the method and apparatus of the coverage area of virtual access network |
| CN107241254A (en) * | 2017-05-19 | 2017-10-10 | 北京知道创宇信息技术有限公司 | A kind of network access device, network system and network-building method |
| CN107241254B (en) * | 2017-05-19 | 2020-06-05 | 北京知道创宇信息技术股份有限公司 | Network connection device, network system and networking method |
| CN110635986A (en) * | 2018-06-25 | 2019-12-31 | 中国移动通信有限公司研究院 | Network access method and equipment |
| CN110635986B (en) * | 2018-06-25 | 2021-11-16 | 中国移动通信有限公司研究院 | Network access method and equipment |
| CN113285825A (en) * | 2021-05-12 | 2021-08-20 | 青岛海信智能商用系统股份有限公司 | Equipment access system and access method |
| CN113285825B (en) * | 2021-05-12 | 2024-03-15 | 青岛海石商用科技股份有限公司 | Equipment access system and access method |
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