CN107124411A - Virtual private cloud implementation method, device and system under classic network environment - Google Patents
Virtual private cloud implementation method, device and system under classic network environment Download PDFInfo
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- CN107124411A CN107124411A CN201710286082.4A CN201710286082A CN107124411A CN 107124411 A CN107124411 A CN 107124411A CN 201710286082 A CN201710286082 A CN 201710286082A CN 107124411 A CN107124411 A CN 107124411A
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- 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
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0272—Virtual private networks
Abstract
The invention provides the virtual private cloud implementation method under a kind of classic network environment, including:Local routing delete step, deletes the IP address in the local routing table of server;And routing channel establishment step, it is that each user on each server sets up routing channel respectively, wherein, it is that the routing channel that the user on a server sets up is configured as:The communication data of the IP address of the user on one server is transmitted via the routing channel, and received from other routing channels using the IP address of the user on one server as the communication data of target ip address, and the communication data is passed to the IP address of the user.Device and system are realized present invention also offers the virtual private cloud under classic network environment.
Description
Technical field
The invention belongs to computer network communication field, realized more particularly to the virtual private cloud under classic network environment
Method, device and system.
Background technology
Under classic network environment, the IP of the user on server (is interconnected between Internet Protocol, network
Agreement) address is globally unique, i.e. and the IP address of different user and same user are differed.Therefore, in classic network environment
Be not in have access to other users when going to access another IP address of the user from the IP address of user under pattern
The problem of IP address.But, if necessary to classic network Environmental Support virtual private cloud (Virtual Priate Cloud, with
Lower abbreviation " VPC ") function, due to User Defined IP address under VPC patterns, although the IP address of same user differs
Sample, but different users may have identical IP address, thus be possible to exist the IP address of user and go to visit
The problem of IP address of other users but being had access to during another IP address for asking the user.For example, it is assumed that on a server
User A IP address is IP1, and the IP address that user B IP address is user A on IP2, another server is IP2, this
In the case of, when user A IP1 removes to access its IP2, because routing policy always first accesses local, thus user A can be visited
User B data are asked, and access the data less than A, but such case does not allow.
Therefore, for classic network Environmental Support VPC, it is necessary to provide efficient virtual network isolation for each user, with
By services migrating to network isolation function environmentally.A kind of existing technology that can provide isolation is to draw isolation, i.e.
Divide different protocol stacks to cause each user to can only see the IP address of oneself for each user.It is another can provide every
From technology be to provide isolation for each user by using virtual machine.However, coming according to above-mentioned isolation technology for classics
Network environment, which provides network isolation function, needs the service for interrupting user to be redeployed, but in the past in classic network ring
The service of many users provided under border, such as database is not allow to interrupt to service, therefore can not use above-mentioned isolation side
Method is isolated to provide virtual network.Therefore, to realize VPC under classic network environment so that under classic network environment can not in
Disconnected service possesses VPC functions, it is necessary to which other special method carries out the deployment configuration of correlation.
The content of the invention
In order to solve the above technical problems, i.e., in order to which the technology for overcoming existing offer virtual network to isolate is applied in warp
Realize that there is provided the present invention for the problem of being produced during VPC under allusion quotation network environment.
According to the first aspect of the invention there is provided the virtual private cloud implementation method under a kind of classic network environment, including:
Local routing delete step, deletes the IP address in the local routing table of server;And
Routing channel establishment step, is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Virtual private cloud implementation method under classic network environment provided by the present invention passes through as on each server
Each user set up routing channel respectively, and configure corresponding routing rule to provide the user virtual network for routing channel
Isolation, can realize VPC, to cause the service that can not be interrupted under classic network environment also to possess under classic network environment
VPC functions.
According to the virtual private cloud implementation method under classic network environment as described above, wherein, on same server
User IP address it is different.
Device is realized there is provided the virtual private cloud under a kind of classic network environment according to another aspect of the present invention, including:
Local routing deletes unit, is configured as deleting the IP address in the local routing table of server;And
Routing channel sets up unit, is configured as setting up routing channel respectively for each user on each server,
Wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Device is realized according to the virtual private cloud under classic network environment as described above, wherein, on same server
User IP address it is different.
According to another aspect of the invention there is provided a kind of non-volatile memory medium, the non-volatile memory medium tool
There is the instruction being stored therein, when the instruction is performed so that the virtual private cloud under computing device classic network environment
Implementation method, including:
Local routing deletes instruction, deletes the IP address in the local routing table of server;And
Routing channel sets up instruction, is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Equipment is realized there is provided the virtual private cloud under a kind of classic network environment according to another aspect of the invention, including:
Memory, the memory has the executable instruction of the computer being stored therein;And
Processor, the processor is coupled to the memory, and is configured as under execution and classic network environment
The corresponding processing of virtual private cloud implementation method, the processing includes:
Local routing delete processing, deletes the IP address in the local routing table of server;And
Routing channel foundation is handled, and is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
System is realized there is provided the virtual private cloud under a kind of classic network environment according to another aspect of the invention, including:
Virtual private cloud under classic network environment as described above realizes device.
According to another aspect of the invention there is provided a kind of server, including:Under classic network environment as described above
Virtual private cloud realizes system.
Dress is realized by the virtual private cloud implementation method under the above-mentioned classic network environment of the present invention, virtual private cloud
Put, virtual private cloud realizes equipment, virtual private cloud realizes system, storage medium and server, enabling in classical net
VPC is realized under network environment, to cause the service that can not be interrupted under classic network environment also to possess VPC functions.
Brief description of the drawings
Below with reference to the accompanying drawings illustrate embodiments of the invention, the above and other of the present invention will be more easily understood
Objects, features and advantages.Part in accompanying drawing is intended merely to show the principle of the present invention.In the accompanying drawings, it is same or similar
Technical characteristic or part will be represented using same or similar reference.In accompanying drawing:
Fig. 1 shows the flow of the virtual private cloud implementation method under classic network environment according to embodiments of the present invention
Figure;
Fig. 2 is shown as the schematic diagram for the routing channel that each user sets up;And
The virtual private cloud that Fig. 3 shows under classic network environment according to embodiments of the present invention realizes the block diagram of device.
Embodiment
The one exemplary embodiment of the present invention is described in detail hereinafter in connection with accompanying drawing.
First, reference picture 1 being illustrated to, the virtual private cloud under classic network environment according to embodiments of the present invention is realized
The flow of method.
Fig. 1 shows the flow of the virtual private cloud implementation method under classic network environment according to embodiments of the present invention
Figure.As shown in figure 1, the virtual private cloud implementation method under classic network environment according to embodiments of the present invention includes following step
Suddenly:
Local routing delete step S1:Delete the IP address in the local routing table of server;And
Routing channel establishment step S2:Routing channel is set up respectively for each user on each server, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Below, each above-mentioned step in Fig. 1 will be described in further details, to more fully understand according to of the invention real
Apply the feature and advantage of the distributed computing method of example.
First, in local routing delete step S1, the IP address in the local routing table of server is deleted.Here, lead to
Cross and delete the IP address of all owning users on server from local routing table, such local service acquiescence will be accessed not
To the IP address of any user, so as to which subsequently self-defined policybased routing and communication can be transmitted according to the self-defined policybased routing
Data (for example, message).
Here, it is necessary to which explanation, the virtual private cloud under classic network environment according to embodiments of the present invention is realized
In method, the IP address of the user on same server is different.This can in distributing user by management strategy come
Avoid.
Next, being that each user on each server sets up route respectively in routing channel establishment step S2
Passage.
It is that the routing channel that the user on a server sets up is configured with self-defined policybased routing in embodiment.Should
Self-defined policybased routing is arranged to:The IP address of the user on one server communication data (for example,
Message) transmitted via the routing channel, and received from other routing channels by the use on one server
The communication data and is passed to the user by the IP address at family as the communication data (for example, message) of target ip address
The IP address.
For example, Fig. 2 is shown as the schematic diagram for the routing channel that each user sets up.As shown in Fig. 2 on server 1
User A and B, routing channel A1 and B1 are established respectively;For the user A on server 2, routing channel A2 is established;And
For the user A on server 3, routing channel A3 is established.
The self-defined routing policy set by routing channel A1 set up by the user A on server 1 is:From service
The IP1 of user A on device 1 communication data is transmitted via routing channel A1, and is received and will be serviced from other routing channels
The IP1 of user A on device 1 and passes to the communication data user A IP1 as the communication data of target ip address
It is by the routing channel B1 set up of the user B on the server 1 self-defined routing policies configured:From service
The IP2 of user B on device 1 communication data is transmitted via routing channel B1, and is received and will be serviced from other routing channels
The IP2 of user B on device 1 and passes to the communication data user B IP2 as the communication data of target ip address.
It is by the routing channel A2 set up of the user A on the server 2 self-defined routing policies configured:From service
The IP2 of user A on device 2 communication data is transmitted via routing channel A2, and is received and will be serviced from other routing channels
The IP2 of user A on device 2 and passes to the communication data user A IP2 as the communication data of target ip address.
It is by the routing channel A3 set up of the user A on the server 3 self-defined routing policies configured:From service
The IP3 of user A on device 3 communication data is transmitted via routing channel A3, and is received and will be serviced from other routing channels
The IP3 of user A on device 3 and passes to the communication data user A IP3 as the communication data of target ip address..
Specifically, for example, when user A IP1 accesses user A IP2, the IP1's of the user A on server 1
Communication data (for example, message) is transmitted via routing channel A1, and when user A IP2 accesses user A IP1, from other
Routing channel A2 receive using the IP1 of the user A on server 1 as target ip address communication data (for example, message), and will
The communication data (for example, message) passes to user A IP1.
In another example, when user A IP1 accesses user A IP3, the IP1 of the user A on server 1 communication number
Transmitted according to (for example, message) via routing channel A1, and when user A IP3 accesses user A IP1, it is logical from other routes
Road A3 is received the IP1 of the user A on server 1 as the communication data (for example, message) of target ip address, and this is communicated
Data (for example, message) pass to user A IP1.
In embodiment, above-mentioned routing channel is realized with tunnel style.Tunnel is a kind of encapsulation technology, and it utilizes a kind of net
Network agreement transmits another procotol, i.e., using a kind of network transmission protocol, and the data message that other agreements are produced is sealed
In the message of its own, then transmit in a network.Actually tunnel is considered as a virtual point-to-point connection.
As above as can be seen that in the disclosure, by the IP that all owning users are deleted from the local routing table of server
Corresponding self-defined policybased routing is simultaneously set up so that the access for obtaining IP address to another IP address of user can in address
Carried out via special routing channel, so as to avoid having access to the IP address of other users with identical IP address
Problem, isolates thus, it is possible to provide efficient virtual network under classic network environment for each user, by classic network ring
The services migrating that can not be interrupted under border realizes VPC to environmentally coming with network isolation function under classic network environment.
There is provided a kind of virtual private cloud realization performed under above-mentioned classic network environment according to another aspect of the present invention
Virtual private cloud under the classic network environment of method realizes device.Fig. 3 shows classic network ring according to embodiments of the present invention
Virtual private cloud under border realizes the block diagram of device.As shown in figure 3, the void under classic network environment according to embodiments of the present invention
Intend private clound and realize that device includes:
Local routing deletes unit 31, is configured as deleting the IP address in the local routing table of server;And
Routing channel sets up unit 32, is configured as setting up to route respectively for each user on each server leading to
Road, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Device is realized according to the virtual private cloud under classic network environment as described above, wherein, on same server
User IP address it is different.
According to a further aspect of the invention there is provided a kind of non-volatile memory medium, the non-volatile memory medium
With the instruction being stored therein, when the instruction is performed so that virtual privately owned under computing device classic network environment
Cloud implementation method, including:
Local routing deletes instruction, deletes the IP address in the local routing table of server;And
Routing channel sets up instruction, is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
Equipment is realized there is provided the virtual private cloud under a kind of classic network environment according to a further aspect of the invention, is wrapped
Include:
Memory, the memory has the executable instruction of the computer being stored therein;And
Processor, the processor is coupled to the memory, and is configured as under execution and classic network environment
The corresponding processing of virtual private cloud implementation method, the processing includes:
Local routing delete processing, deletes the IP address in the local routing table of server;And
Routing channel foundation is handled, and is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is passed via the routing channel
Pass, and
Received from other routing channels and regard the IP address of the user on one server as target ip address
Communication data, and the communication data is passed to the IP address of the user.
System is realized there is provided the virtual private cloud under a kind of classic network environment according to a further aspect of the invention, is wrapped
The virtual private cloud included under classic network environment as described above realizes device.
According to a further aspect of the invention there is provided a kind of server, including under classic network environment as described above
Virtual private cloud realizes system.
Dress is realized by the virtual private cloud implementation method under the above-mentioned classic network environment of the present invention, virtual private cloud
Put, virtual private cloud realizes equipment, virtual private cloud realizes system, storage medium and server, enabling in classical net
VPC is realized under network environment, to cause the service that can not be interrupted under classic network environment also to possess VPC functions.
Although the various preferred embodiments of the present invention are described in detail herein, those skilled in the art should manage
Solution, in the case where not departing from the present invention for required protection, can be changed to it.
Claims (8)
1. the virtual private cloud implementation method under a kind of classic network environment, it is characterised in that including:
Local routing delete step, deletes the IP address in the local routing table of server;And
Routing channel establishment step, is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is transmitted via the routing channel, with
And
Received from other routing channels and regard the IP address of the user on one server as the logical of target ip address
Letter data, and the communication data is passed to the IP address of the user.
2. the virtual private cloud implementation method under classic network environment as claimed in claim 1, it is characterised in that
The IP address of user on same server is different.
3. the virtual private cloud under a kind of classic network environment realizes device, it is characterised in that including:
Local routing deletes the IP address that unit is configured as in the local routing table of deletion server;And
Routing channel sets up unit, is configured as setting up routing channel respectively for each user on each server, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is transmitted via the routing channel, with
And
Received from other routing channels and regard the IP address of the user on one server as the logical of target ip address
Letter data, and the communication data is passed to the IP address of the user.
4. the virtual private cloud under classic network environment as claimed in claim 3 realizes device, it is characterised in that
The IP address of user on same server is different.
5. a kind of non-volatile memory medium, it is characterised in that the non-volatile memory medium has the finger being stored therein
Order, when the instruction is performed so that the virtual private cloud implementation method under computing device classic network environment, including:
Local routing deletes instruction, deletes the IP address in the local routing table of server;And
Routing channel sets up instruction, is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is transmitted via the routing channel, with
And
Received from other routing channels and regard the IP address of the user on one server as the logical of target ip address
Letter data, and the communication data is passed to the IP address of the user..
6. the virtual private cloud under a kind of classic network environment realizes equipment, it is characterised in that including:
Memory, the memory has the executable instruction of the computer being stored therein;And
Processor, the processor is coupled to the memory, and is configured as performing and the void under classic network environment
Intend the corresponding processing of private clound implementation method, the processing includes:
Local routing delete processing, deletes the IP address in the local routing table of server;And
Routing channel foundation is handled, and is that each user on each server sets up routing channel respectively, wherein,
The routing channel set up for the user on a server is configured as:
The communication data of the IP address of the user on one server is transmitted via the routing channel, with
And
Received from other routing channels and regard the IP address of the user on one server as the logical of target ip address
Letter data, and the communication data is passed to the IP address of the user.
7. the virtual private cloud under a kind of classic network environment realizes system, it is characterised in that including:
The virtual private cloud under classic network environment as described in claim 3 or 4 realizes device.
8. a kind of server, it is characterised in that including:
Virtual private cloud under classic network environment as claimed in claim 7 realizes system.
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