CN107612759A - Network access accelerated method, device and system - Google Patents
Network access accelerated method, device and system Download PDFInfo
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- CN107612759A CN107612759A CN201711070774.1A CN201711070774A CN107612759A CN 107612759 A CN107612759 A CN 107612759A CN 201711070774 A CN201711070774 A CN 201711070774A CN 107612759 A CN107612759 A CN 107612759A
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Abstract
A kind of network access accelerated method, device and system.The domain name of the carried terminal equipment website to be accessed in the network access request network access request of terminal device transmission is obtained including part flow arrangement；Part flow arrangement judges whether include domain name in default domain-name information storehouse；When default domain-name information storehouse includes domain name, part flow arrangement by node distribution device to being distributed and establishing the first node transmission network access request of connection, so as to be conducted interviews by backbone network node to destination address.The application is forwarded the network access request of other local domain names beyond the request of one's respective area domain name in terminal device and one's respective area by part flow arrangement respectively.The network access request of other local domain names beyond one's respective area is forwarded by backbone network, forwarded by request of the local operator node to one's respective area domain name, one's respective area domain name access speed is reduced so as to avoid VPN, and can increase accesses the speed of other local domain names of one's respective area.
Description
Technical field
The application is related to Internet technical field, more particularly to a kind of network access accelerated method, device and system.
Background technology
It is basic application in network that portal website, which is conducted interviews, by network.Network access is to pass through Internet protocol
(Internet Protocol, IP) is carried out, and router is by the addressing to target ip address, so that it is determined that source is to destination end
Path.By the path of the determination by data so as to which source is sent to destination end.Due to the complexity of IP address, user can not
The IP address of different web sites can be remembered.Therefore, prior art be by user in address field inputs domain name, by the domain name to domain
Name resolution system (Domain Name System, DNS) is sent.The target ip address corresponding with the domain name is determined by DNS,
The target ip address of determination is sent to source again.The destination address is transmitted by source.
When user is conducted interviews by virtual private net (Virtual Private Network, VPN) to network,
Customer traffic is introduced directly into by client by being connected to the backbone network (or gateway of small-sized VPN service providers) of Incumbent
Access of Hong Kong realization to whole internets is deployed in, the IP address that client accesses internet is Hong Kong IP.
When address of the address that it is accessed for the country, it is necessary to the node of the country is connected to, so as to the net to the country
Station conducts interviews.Due to the limitation of Internet resources and the complexity of network link, so as to cause network access speed relatively low.
When address of the address that it is accessed for foreign countries, due to the limitation of operator network resources, its net connected
Network link is also very complicated, low so as to will also result in network access speed.
The content of the invention
The application specific embodiment provides a kind of network access accelerated method, device and system, so that user passes through end
When end equipment accesses network, the request for accessing home domain name and the request for accessing outer region name are transmitted respectively, so as to improve this
The access speed of ground network and field network.
On the one hand, the application specific embodiment provides a kind of network access accelerated method, and this method includes：
Part flow arrangement obtains the network access request that terminal device is sent, and the terminal device is carried in the network access request
The domain name for the website to be accessed；
Part flow arrangement judges whether include the domain name in default domain-name information storehouse；
When this, which presets domain-name information storehouse, includes the domain name, part flow arrangement is distributed and established to by node distribution device
The first node of connection sends the network access request, wherein, the first node is a node in backbone network, so as to pass through
Backbone network node conducts interviews to destination address.
In a possible design, the part flow arrangement by node distribution device to being distributed and establish the first segment of connection
Before point sends network access request, this method also includes：
Part flow arrangement sends the network access request to domain name analysis system, the domain name analysis system is visited according to the network
Ask that the domain name carried in request determines the destination address corresponding with the domain name；
Part flow arrangement obtains the destination address corresponding with the domain name that domain name analysis system is sent；
Part flow arrangement sends the network access request to first node, and the network access request includes the destination address.
In a possible design, the part flow arrangement by node distribution device to being distributed and establish the first segment of connection
Before point sends the network access request, this method also includes：
Part flow arrangement by the source address carried in the network access request from the address change of terminal device be first node
Address.
In a possible design, before the part flow arrangement obtains the network access request that terminal device is sent, this method
Also include：
Part flow arrangement sends registration connection request to node distribution device, so that node distribution device is to the part flow arrangement
Distribute first node, the first node be in backbone network with terminal device region identical backbone network node；
Part flow arrangement obtains the first node information that node distribution device is sent and established with the first node and connected.
Second aspect, the application specific embodiment provide a kind of network access accelerated method, and this method includes：
First node receives the network access request that part flow arrangement is sent, and carrying the terminal in the network access request sets
The standby destination address to be accessed；
First node determines that section point described in section point is and end according to the destination address of the network access request
The corresponding backbone network node in end equipment region；
First node sends the network access request to the section point, and the section point is used for the network
The destination address of access request forwards the network access request.
In a possible design, the section point is used to forward institute to the destination address of the network access request
Before stating network access request, methods described also includes：
Section point is converted to source address the address of section point.
The third aspect, the application specific embodiment provide a kind of domain name analytic method, and this method includes：
Domain name analysis system obtains the network access request that terminal device is sent, and the terminal is carried in the network access request
The address for the website to be accessed；
Domain name analysis system determines the network address corresponding with the domain name according to the domain name；
When the network address corresponding with the domain name is X, the domain name analysis system is to every in the X network address
Individual to carry out virtual access respectively, to obtain the link-quality for accessing each network address in X network address, the link-quality is used
In the situation for representing the access network address, X is the positive integer more than 1；
Domain name analysis system according to the link-quality of the X network address, chooses one from the X network address respectively
Network address is purpose address；
Domain name analysis system sends the destination address to the terminal device, the terminal device is accessed the destination address.
In a possible design, in the X network address, the link-quality for accessing each network address is：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%；
According to the link-quality for accessing the X network address, a network address should be chosen from the X network address is
Destination address is that it is purpose address that the minimum corresponding network address of numerical value is chosen from the link-quality of X network address.
Fourth aspect, the application specific embodiment provide a kind of network node distribution method, and this method includes：
Node distribution device obtains registration connection request, and the registration connection request includes part flow arrangement information；
Node distribution device sends connecting test information respectively to multiple backbone network nodes, and the connecting test information is used to make
The plurality of backbone network node establishes link to the part flow arrangement respectively；
Node distribution device obtains the network quality of link between each backbone network node and the part flow arrangement, the network
Quality is used to represent the link condition between backbone network node and part flow arrangement；
Node distribution device determines first node according to the plurality of network quality, and the first node is multiple backbone network nodes
In the most quick link of link between part flow arrangement；
The connection that node distribution device is established between the part flow arrangement and the first node.
In a possible design, the network quality determines according to link delay, available bandwidth and packet loss.
5th aspect, the application specific embodiment provide a kind of part flow arrangement, including：
Acquiring unit, for obtaining the network access request of terminal device transmission, the end is carried in the network access request
The domain name of the end equipment website to be accessed；
Processing unit, for judging whether include the domain name in default domain-name information storehouse；
When this, which presets domain-name information storehouse, includes the domain name, transmitting element, for being distributed to by node distribution device
And the first node for establishing connection sends the network access request, wherein, the first node is a node in backbone network, from
And to terminal device, the website to be accessed conducts interviews by backbone network node.
In a possible design, the transmitting element, for being distributed by node distribution device and establish connection
Before first node sends network access request, in addition to：
Transmitting element, for sending the network access request to domain name analysis system, make the domain name analysis system according to this
The domain name carried in network access request determines the destination address corresponding with the domain name；
Acquiring unit, for obtaining the destination address corresponding with the domain name of domain name analysis system transmission；
Transmitting element, for sending the network access request to first node, the network access request includes the destination
Location.
In a possible design, the transmitting element by node distribution device to being distributed and establish the first segment of connection
Before point sends the network access request, in addition to：
Processing unit, be additionally operable to the source address that will be carried in the network access request from the address change of terminal device be the
One address of node.
In a possible design, the acquiring unit, for obtain terminal device transmission network access request before, also
Including：
Transmitting element, for sending registration connection request to node distribution device, so that node distribution device is to this point
Flow device distribution first node, the first node be in backbone network with terminal device region identical backbone network node；
Acquiring unit, connect for obtaining the first node information of node distribution device transmission and being established with the first node
Connect.
6th aspect, the application specific embodiment provide a kind of backbone network node, including：
Receiving unit, for receiving the network access request of part flow arrangement transmission, the end is carried in the network access request
The end equipment destination address to be accessed；
Processing unit, for the destination address according to the network access request, determine the section point section point be with
The corresponding backbone network node in terminal device region；
Transmitting element, for sending the network access request to the section point, section point is used for the network access
The destination address of request forwards the network access request.
In a possible design, before the section point sends the network access request to destination address, in addition to：
Section point is converted to source address the address of section point.
7th aspect, the application specific embodiment provide a kind of domain name analysis system, including：
Acquiring unit, for obtaining the network access request of terminal device transmission, the end is carried in the network access request
Hold the address for the website to be accessed；
Processing unit, for determining the network address corresponding with the domain name according to the domain name；
When the network address corresponding with the domain name is X, the processing unit is additionally operable to in the X network address
Virtual access is each carried out respectively, to obtain the link-quality for accessing each network address in X network address, the link-quality
For representing the situation of the access network address, X is the positive integer more than 1；
The processing unit, the link-quality according to the X network address is additionally operable to, one is chosen from the X network address
Individual network address is purpose address；
Transmitting element is used to send the destination address to the terminal device, the terminal device is accessed the destination address.
In a possible design, in the X network address, the link-quality for accessing each network address is：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%；
Processing unit, it is additionally operable to, according to the link-quality for accessing the X network address, choose from the X network address
One network address is that purpose address is, network address corresponding to numerical value minimum is chosen from the link-quality of X network address
For purpose address.
Eighth aspect the application specific embodiment provides a kind of node distribution device, including：
Acquiring unit, connection request is registered for obtaining, the registration connection request includes part flow arrangement information；
Processing unit, for sending connecting test information respectively to multiple backbone network nodes, the connecting test information is used for
The plurality of backbone network node is set to establish link with the part flow arrangement respectively；
Acquiring unit, for obtaining the network quality of link between each backbone network node and the part flow arrangement, the net
Network quality is used to represent the link condition between backbone network node and part flow arrangement；
Processing unit, it is additionally operable to determine first node according to the plurality of network quality, the first node is multiple backbone networks
The most quick link of link in node between part flow arrangement；
Processing unit, for establishing the connection between the part flow arrangement and the first node.
In a possible design, the network quality determines according to link delay, available bandwidth and packet loss.
9th aspect, the application specific embodiment provide a kind of network access acceleration system, and the system includes：
Node distribution device, the method being somebody's turn to do for performing any one of fourth aspect；
Part flow arrangement, the method being somebody's turn to do for performing any one of first aspect；
Domain name analysis system, the method being somebody's turn to do for performing any one of third aspect；
Backbone network, the first node in the backbone network are used to perform the method that any one of second aspect is somebody's turn to do.
The application specific embodiment provides a kind of network access accelerated method, device and system.Will be eventually by part flow arrangement
The network access request of other local domain names is forwarded respectively beyond the request of one's respective area domain name and one's respective area in end equipment.It is logical
Cross backbone network to forward the network access request of other local domain names beyond one's respective area, by local operator node to this
The request of local domain name is forwarded, and one's respective area domain name access speed is reduced so as to avoid VPN, and and can increase accesses local area
The speed of other local domain names of domain.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is that a kind of network access acceleration system provided is embodied in the application；
Fig. 2 is a kind of network access accelerated method flow that the application specific embodiment provides；
Fig. 3 is that a kind of network access accelerated method provided is embodied in the application；
Fig. 4 is a kind of network node distribution method that the application specific embodiment provides；
Fig. 5 is a kind of domain name analytic method that the application specific embodiment provides；
Fig. 6 is a kind of part flow arrangement that the application specific embodiment provides；
Fig. 7 is a kind of backbone network node that the application specific embodiment provides；
Fig. 8 is a kind of domain name analysis system that the application specific embodiment provides；
Fig. 9 is a kind of node distribution device that the application specific embodiment provides；
The schematic diagram of the part flow arrangement provided for the embodiment of the present application shown in Figure 10；
The schematic diagram of the backbone network node provided for the embodiment of the present application shown in Figure 11；
The schematic diagram of the part flow arrangement provided for the embodiment of the present application shown in Figure 12；
The schematic diagram of the domain name analysis system provided for the embodiment of the present application shown in Figure 13.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
Below in conjunction with accompanying drawing, the technical scheme that each embodiment of the application provides is described in detail.
Fig. 1 is that a kind of network access acceleration system provided is embodied in the application.As shown in figure 1, including terminal device,
Part flow arrangement, local Provider network node, backbone network and backbone network node.Wherein, first node and fourth node are first
Region, threeth node of the section point in second area, backbone network in backbone network is in the 3rd region.Also wrap the first area
Local operator is included, access of the local operator to local network provides service.
When terminal device needs to conduct interviews to the destination address in network, network is sent to local Provider network node
Access request, so as to be conducted interviews to destination address.
In the specific embodiment of the application, in addition to part flow arrangement.When terminal device needs to the target in network
When location conducts interviews, terminal device sends the access request to part flow arrangement.The part flow arrangement is used for according in access request
Including destination address shunted., will by the way that the destination address of this area and other regional destination addresses are made a distinction
Destination address sends and conducted interviews to local Provider network node for the network access request of this area, is by destination address
Node of the access request into backbone network beyond one's respective area is sent, and destination address is connected to by backbone.
In the specific embodiment of the application, in addition to domain name analysis system (Domain Name System, DNS).Should
The domain name that domain name analysis system includes according to access request determines the address corresponding with the domain name.Specifically, work as the access
When the domain name that request includes is corresponding with multiple addresses, the domain name analysis system carries out analog access to the plurality of address, from
And determine connection of each terminal device when accessing each address.Domain name analysis system is according to multiple address analog access
Connection, from multiple addresses determine an optimal address as destination address.
In the specific embodiment of the application, by the way that the region of domain name in network access request is made a distinction, avoid
Because the presence of virtual private net (Virtual Private Network, VPN) causes the reduction of local IP access speed, and can
Increase accesses this area with the speed of outer network.
Fig. 2 is a kind of network access accelerated method flow that the application specific embodiment provides.As shown in Fig. 2 shown side
Method includes：
S201, part flow arrangement obtain the network access request that terminal device is sent, and the end is carried in the network access request
The domain name of the end equipment website to be accessed.
Terminal device sends network access request when carrying out network access.The network access request, which carries, to be needed to access
Domain name.The network access request that part flow arrangement receiving terminal apparatus is sent, and according to the network access request to network access
Request is shunted.
S202, part flow arrangement judge whether include the domain name in default domain-name information storehouse.
Optionally, part flow arrangement includes storing preset address information bank, and it is default that preset address information bank includes storage
Domain name.Part flow arrangement is by the way that the domain name stored in the domain name carried in network access request and preset address information bank is carried out pair
This, shunts to network access request.When preset address information bank includes the domain name phase with being carried in network access request
With domain name when, part flow arrangement by network access request to backbone network node send.When in preset address information bank not include with
During the domain name identical domain name carried in network access request, fortune of the part flow arrangement by network access request to terminal device local
Business's network node is sought to send.
In embodiments herein, preset address information bank is included with being carried in network access request in part flow arrangement
Domain name and identical domain name.
Optionally, the preset address in preset address information bank is external network address.
The website for accessing external domain name usually requires to use VPN.When the terminal device of the country accesses external ground by VPN
During location, access speed is slower, also, when accessing the network address of domestic domain name, also due to causing to access speed the reason for VPN
Degree reduces.Therefore, the application is by the way that the network access request for accessing home domain name and the network access for accessing outer region name are asked
Ask and send respectively, so that domestic terminal device can be told while accessing domestic domain name, also can quickly access foreign countries
The website of domain name.
Optionally, the domain name that preset address information bank includes in part flow arrangement can increase or delete.Specifically, user
It according to currently practical can need that the domain name in preset address information bank is added or deleted, the part flow arrangement is pre- certainly
If the domain name that address information storehouse includes can also be fixed setting, the domain name that user can not include to preset address information bank
Modify.
Backbone network is LAN.The terminal device is in the internet of local operator.Terminal device is sent out to backbone network
Source address is generally included in the network access request sent, the source address is the address that operator distributes to terminal device.
Therefore, in the specific embodiment of the application, before part flow arrangement sends network access request to backbone network node,
The part flow arrangement also by network access request carry out first network address conversion (Network Address Translation,
NAT) operate.First network address conversion is, part flow arrangement is by the source address carried in the network access request from terminal device
Address change be first node address.So that the network access request can be forwarded by backbone network.
S203, when default domain-name information storehouse includes the domain name, part flow arrangement to by node distribution device distribution simultaneously
The first node for establishing connection sends the network access request.
Part flow arrangement will carry out first segment of the network access request of first network address conversion into backbone network node
Point is sent.Wherein, after the completion of first node is part flow arrangement configuration, node distribution device distributes to the node of the part flow arrangement.
First node is identical with terminal device region.
Wherein, first network address conversion is to turn the destination address in network access request by the address of middle terminal device
It is changed to the address of first node.Because backbone network is LAN, when the network access request is sent by the node in backbone network
When, it is necessary to the operator address of former terminal equipment is converted into the lan address inside backbone network, so as to carry out data forwarding.
S204, first node determine section point, and the network access is asked according to the destination address of network access request
Ask and forwarded to section point.
The section point is the backbone network node corresponding with terminal device region.
First node in backbone network node wraps when that will receive the network access request according in network access request
The destination address included determines to forward the network access request to section point.In the specific embodiment of the application, according to net
Destination address that network access request includes determine by the network access request to section point forwarding can by routing table and
Routing algorithm determines that it is prior art that forward-path should be determined by routing table and routing algorithm and is forwarded to section point, this
Application is to this without limiting.
Optionally, section point, will be to network access request after the network access request of first node transmission is received
Carry out the second address translation operation.Second address function is the net that the source address of network access request is converted to section point
Network address.Section point forwards to the network access request for having carried out the second address conversion again, so as to realize to destination
The network access of location.
Below, by a specific embodiment to being made network access request forwarding specifically by backbone network node
It is bright.Fig. 3 is that a kind of network access accelerated method provided is embodied in the application.As shown in figure 3, shown method specifically includes：
S301, first node receive the network access request that part flow arrangement is sent, and the end is carried in the network access request
The end equipment destination address to be accessed.
S302, first node determine section point according to the destination address of the network access request.
Wherein, the first node includes the routing table of arbitrary node in backbone network.First node is by searching routing table
It is determined that the network access request is sent into section point, section point local internet is connected to by section point, and most
Destination address is connected to eventually.The section point is a node in backbone network, the section point region and terminal device
Region is corresponding
S303, first node send the network access request to the section point.
So as to be used to forward the network access request to the destination address of the network access request by section point.
Optionally, before section point sends the network access request to destination address, this method also includes section point
Second network address translation is carried out to the network access request, second network address translation is that source address is converted into the second section
The address of point.
In the specific embodiment of the application, before shown part flow arrangement obtains the network access request that terminal device is sent,
Shown method also includes part flow arrangement being registered in network node distribution system, and network node distribution system fills for shunting
Put the node that distribution is connected with backbone network.
Fig. 4 is a kind of network node distribution method that the application specific embodiment provides, as shown in figure 4, shown method has
Body includes：
S401, registration connection request is obtained, the registration connection request includes part flow arrangement information.
Also including log-on message in the registration connection request, the log-on message is used to be registered the part flow arrangement, with
Just backbone network node is distributed for the part flow arrangement.
In one example, log-on message can be the hardware information of distributor.The node distribution system is by transferring
Local data information judges whether the log-on message is corresponding with local data information.When the log-on message and local data information
When corresponding, the node distribution information is registered the forking node.When the log-on message and local data Asymmetry information should
When, node distribution device is not registered to the part flow arrangement.
S402, to multiple backbone network nodes connecting test information is sent respectively.
Node distribution device is when receiving the registration connection request, always according to the part flow arrangement information, it is determined that shunting dress
Put and be currently located region.According to the part flow arrangement region, it is determined that the multiple backbone network sections that can be distributed to the part flow arrangement
Point.Wherein it is possible to the multiple backbone network nodes distributed to the part flow arrangement are and part flow arrangement region identical backbone network
Node.
The connecting test information is used to make the plurality of backbone network node be connected foundation connection with the part flow arrangement respectively.This is more
After the connecting test information that individual backbone network node receiving node distributor is sent, respectively according to the address of the part flow arrangement, with
The part flow arrangement establishes connection.
During the backbone network node is part flow arrangement connection, backbone network node is also obtained to chain between part flow arrangement
The network link information on road.In one example, the backbone network node obtains backbone network node to link between part flow arrangement
Network link information includes link delay, available bandwidth and packet loss.
S403, the network quality for obtaining link between each backbone network node and the part flow arrangement.
Backbone network node after the network link information being connected between part flow arrangement is got, also by the link information to
Node distribution device is sent.The node distribution device determines each backbone network node and end according to the link information of each node
The network quality of end equipment connection.
The network quality is used to represent the link condition between backbone network node and part flow arrangement.Node distribution device also divides
The link information not sent according to each backbone network node, determines network quality, optionally, the network quality is：Link delay *
40%+ link packet drop rate * 30%+ available bandwidths 30%.
In the specific embodiment of the application, the plurality of backbone network node is and the terminal device region identical section
Point.For example, when the terminal device region is Beijing, the plurality of backbone network node is Pekinese's backbone network node；When this
When terminal device region is Shenzhen, the plurality of backbone network node is the backbone network node in Shenzhen.
S404, first node determined according to the plurality of network quality, the first node be in multiple backbone network nodes with point
Flow the most quick link of link between device.
The connection that S405, node distribution device are established between part flow arrangement and the first node.
In the specific embodiment of the application, before part flow arrangement sends access request to first node, this method is also wrapped
Include and sent network access request to domain name analysis system by part flow arrangement, make domain name analysis system according to domain name determination and domain
Destination address corresponding to famous prime minister.Part flow arrangement receives the destination address corresponding with the domain name that domain name analysis system is sent, will
Access request is sent to first node, and network access request includes the destination address.
Below, domain name analytic method is illustrated by specific embodiment.Fig. 5 is what the application specific embodiment provided
A kind of domain name analytic method, as shown in figure 5, shown method includes：
S501, the network access request that terminal device is sent is obtained, terminal device desire is carried in the network access request
The domain name of the website of access.
S502, the network address corresponding with the domain name is determined according to the domain name.
In the specific embodiment of the application, shown domain name analysis system determines the ground corresponding with the domain name according to domain name
Location is same as the prior art, and the application is to this without limiting.
S503, when the network address corresponding with the domain name include X when, the domain name analysis system is to the X network
Virtual access is each carried out respectively in location.
By virtual access, the link-quality for accessing each network address in X network address is obtained, the link-quality is used
In the link connection for representing the access network address and return bag situation.
Wherein, domain name analysis system, please according to the network access after the network access request that receiving terminal apparatus is sent
The domain name included is sought, it is determined that the network address corresponding with the domain name.The network address corresponding with the domain name includes X
When, the domain name analysis system also carries out virtual access to the X network address respectively.The domain name analysis system is to the X net
When network address conducts interviews, the access index for accessing each network address is also obtained respectively.
Optionally, the access index includes link delay, link packet drop rate and homepage load time.
The domain name analysis system accesses index, really according to each respectively it is determined that also after the access index of X network address
Determine link-quality.
Optionally, it is determined that the link-quality of each network address is：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%.
S504, domain name analysis system according to the link-quality of the X network address, determine from X network address respectively
One network address is purpose address.
In the specific embodiment of the application, domain name analysis system is according to the network quality of X network address, from X net
It is that purpose address is to determine in link-quality net corresponding to the link-quality of numerical value minimum that a network address is determined in network address
Network address is purpose address.
S505, by the destination address to the terminal device send, make terminal device to the destination address access.
In above-mentioned Fig. 2 into the embodiment shown in Fig. 5, the server of destination address receive corresponding network access please
The request will also be responded after asking and return to response data to terminal device.The response data is the clothes by destination address
The local routing of business device is sent to section point.Destination address is converted to the IP address of first node and passes through net by section point
The response data is transmitted by network interconnection protocol (Internet Protocol, IP) route.Response data reaches part flow arrangement
Afterwards, destination address is converted to the address of terminal device and route by IP and sent out the response data by part flow arrangement again
Send.
Fig. 6 is a kind of part flow arrangement that the application specific embodiment provides.As shown in fig. 6, part flow arrangement includes obtaining list
Member 601, processing unit 602 and transmitting element 603.Acquiring unit 601, in obtain terminal device send network access request,
The domain name of the terminal device website to be accessed is carried in the network access request；Processing unit 602, for judging default domain name
Whether include the domain name in information bank；When this, which presets domain-name information storehouse, includes the domain name, transmitting element 603, for logical
Cross node distributor and distribute and establish the first node of connection and send the network access request, wherein, the first node is bone
A node in dry net, so as to which the website to be accessed conducts interviews to terminal device by backbone network node.
Optionally, transmitting element is to 603, for sending out to being distributed by node distribution device and establish the first node of connection
Before SCN Space Cable Network access request, in addition to：
Transmitting element 603, for sending the network access request to domain name analysis system, make the domain name analysis system according to
The domain name carried in the network access request determines the destination address corresponding with the domain name；
Acquiring unit 601, for obtaining the destination address corresponding with the domain name of domain name analysis system transmission；
Transmitting element 603, for sending the network access request to first node, the network access request includes the purpose
Address.
Optionally, the transmitting element 603, for distributed by node distribution device and establish connection first node send out
Before giving the network access request, in addition to：Processing unit 602, be additionally operable to the source address that will be carried in the network access request from
The address change of terminal device is the address of first node.
Optionally, the acquiring unit 601, for obtain terminal device transmission network access request before, in addition to：
Transmitting element 603, for node distribution device send registration connection request so that node distribution device to this
Part flow arrangement distribute first node, the first node be in backbone network with terminal device region identical backbone network node；
Acquiring unit 601, for obtaining the first node information of node distribution device transmission and being established with the first node
Connection.
Optionally, the preset address is external domain name.
Optionally, processing unit 602 also increases the preset address that the part flow arrangement includes.
A kind of backbone network node that Fig. 7 provides for the application specific embodiment, including receiving unit 701, processing unit 702
With transmitting element 703.
Receiving unit 701, for receiving the network access request of part flow arrangement transmission, being carried in the network access request should
The terminal device destination address to be accessed.Processing unit 702, for the destination address according to the network access request, determine
Two nodes, the section point are the backbone network node corresponding with terminal device region；Transmitting element 703, for this
Section point sends the network access request, and section point is used to forward the network to visit to the destination address of the network access request
Ask request.
Optionally, before the section point sends the network access request to destination address, in addition to：Section point is by source
Location is converted to the address of section point.
A kind of domain name analysis system that Fig. 8 provides for the application specific embodiment, including acquiring unit 801, processing unit
802 and receiving unit 803.
Acquiring unit 801, for obtaining the network access request of terminal device transmission, being carried in the network access request should
The address of the terminal website to be accessed；
Processing unit 802, for determining the network address corresponding with the domain name according to the domain name；When relative with the domain name
When the network address answered is X, the processing unit is additionally operable to each carrying out virtual access respectively in the X network address,
To obtain the link-quality for accessing each network address in X network address, the link-quality is used to represent with accessing the network
The situation of location, X are the positive integer more than 1；Transmitting element 803, the link-quality according to the X network address is additionally operable to, from the X
It is purpose address that a network address is chosen in individual network address；
Transmitting element 803, for sending the destination address to the terminal device, the terminal device is set to access the destination
Location.
Optionally, in the X network address, the link-quality for accessing each network address is：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%；
Processing unit 802, it is additionally operable to, according to the link-quality for accessing the X network address, select from the X network address
Take a network address is for purpose address, and address corresponding to selection numerical value minimum is from the link-quality of X network address
Destination address.
A kind of node distribution device that Fig. 9 provides for the application specific embodiment, including acquiring unit 901 and processing unit
902。
Acquiring unit 901, connection request is registered for obtaining, the registration connection request includes part flow arrangement information；Processing
Unit 902, for sending connecting test information respectively to multiple backbone network nodes, the connecting test information is used to make the plurality of bone
Dry net node establishes link with the part flow arrangement respectively；Acquiring unit 901, in each backbone network node of acquisition and this point
The network quality of link between stream device, the network quality are used to represent the link feelings between backbone network node and part flow arrangement
Condition；Processing unit 902, it is additionally operable to determine first node according to the plurality of network quality, the first node is multiple backbone network sections
The most quick link of link in point between part flow arrangement；Processing unit 902, for establishing the part flow arrangement and the first segment
Connection between point.
Optionally, the network quality determines according to link delay, available bandwidth and packet loss.
The schematic diagram of the part flow arrangement provided for the embodiment of the present application shown in Figure 10.Figure 10 is part flow arrangement pair in Fig. 2
The embodiment answered, the corresponding contents of Fig. 2 are referred to Fig. 2 identical contents in Figure 10.Reference picture 10, the device include place
Device 1001 and memory 1002 are managed, wherein, the internal memory of memory 1002 contains the operational order that processor 1001 is able to carry out, processing
The operational order that device 1001 is read in memory 1002 is used to realize the method shown in above-mentioned Fig. 2 part flow arrangements.
The schematic diagram of the backbone network node provided for the embodiment of the present application shown in Figure 11.Figure 11 is backbone network pair in Fig. 2
The embodiment answered, the corresponding contents of Fig. 2 are referred to Fig. 2 identical contents in Figure 11.Reference picture 11, the device include place
Device 1101 and memory 1102 are managed, wherein, the internal memory of memory 1102 contains the operational order that processor 1101 is able to carry out, processing
The operational order that device 1101 is read in memory 1102 is used to realize the method shown in above-mentioned Fig. 2 backbone network nodes.
The schematic diagram of the node distribution device provided for the embodiment of the present application shown in Figure 12.Figure 12 is Fig. 4 interior joints point
The corresponding contents of Fig. 4 are referred to Fig. 4 identical contents with embodiment corresponding to device, in Figure 12.Reference picture 12, the dress
Put including processor 1401 and memory 1402, wherein, the internal memory of memory 1402 contains the operation that processor 1401 is able to carry out
Instruction, the operational order that processor 1401 is read in memory 1402 are used to realize the side shown in above-mentioned Fig. 4 node distributions device
Method.
The schematic diagram of the domain name analysis system provided for the embodiment of the present application shown in Figure 13.Figure 13 is domain name solution in Fig. 5
Embodiment corresponding to analysis system, the corresponding contents of Fig. 5 are referred to Fig. 5 identical contents in Figure 13.Reference picture 13, the dress
Put including processor 1301 and memory 1302, wherein, the internal memory of memory 1302 contains the operation that processor 1301 is able to carry out
Instruction, the operational order that processor 1301 is read in memory 1302 are used to realize the side shown in above-mentioned Fig. 5 domain name analysis system
Method.
A kind of computer program product is also proposed in the specific embodiment of the application, the computer program product can be used for
Any one equipment operation in part flow arrangement, node distribution device, backbone network node or domain name analysis system.When the computer
Program product is transported in any one equipment in part flow arrangement, node distribution device, backbone network node or domain name analysis system
During row, perform such as any one of Fig. 2-5 method.
It should be noted that the application offer embodiment is the alternative embodiment that the application is introduced, art technology
Personnel on this basis, can be designed that more embodiments, therefore do not repeat here completely.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
Scope of the present application.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the division of unit,
Only a kind of division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can be with
With reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection, can be electrical, mechanical or other forms.The unit illustrated as separating component can be or can not also
It is physically separate, can is as the part that unit is shown or may not be physical location, you can with positioned at one
Place, or can also be distributed on multiple NEs.It can select according to the actual needs therein some or all of
Unit realizes the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.If function is with soft
The form of part functional unit is realized and is used as independent production marketing or computer-readable is deposited in use, one can be stored in
In storage media.Based on such understanding, part that the technical scheme of the application substantially contributes to prior art in other words
Or the part of the technical scheme can be embodied in the form of software product, the computer software product is stored in one and deposited
In storage media, including some instructions are make it that a computer equipment (can be personal computer, server, or network
Equipment etc.) or processor (processor) perform each embodiment method of the application all or part of step.And foregoing deposit
Storage media includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
More than, the only embodiment of the application, but the protection domain of the application is not limited thereto is any to be familiar with
Those skilled in the art can readily occur in change or replacement in the technical scope that the application discloses, and should all cover
Within the protection domain of the application.Therefore, the protection domain of the application should be defined by scope of the claims.
Claims (21)
1. a kind of network access accelerated method, it is characterised in that methods described includes：
Part flow arrangement obtains the network access request that terminal device is sent, and the terminal device is carried in the network access request
The domain name for the website to be accessed；
Part flow arrangement judges whether include domain name in default domain-name information storehouse；
When the default domain-name information storehouse includes domain name, part flow arrangement is distributed and established to by node distribution device
The first node of connection sends the network access request, wherein, the first node is a node in backbone network, so as to
Destination address is conducted interviews by backbone network node.
2. according to the method for claim 1, it is characterised in that the part flow arrangement distributes simultaneously to by node distribution device
Before establishing the first node transmission network access request of connection, methods described also includes：
Part flow arrangement sends the network access request to domain name analysis system, makes domain name resolution system according to the network
The domain name carried in access request determines the destination address corresponding with domain name；
Part flow arrangement obtains the destination address corresponding with domain name that domain name analysis system is sent；
Part flow arrangement sends the network access request to first node, and the network access request includes the destination address.
3. method according to claim 1 or 2, it is characterised in that the part flow arrangement divides to node distribution device is passed through
Before matching somebody with somebody and establishing the first node transmission network access request of connection, methods described also includes：
Part flow arrangement by the source address carried in the network access request from the address change of terminal device be first node
Address.
4. according to the method for claim 1, it is characterised in that the part flow arrangement obtains the network that terminal device is sent and visited
Before asking request, methods described also includes：
Part flow arrangement sends registration connection request to node distribution device, so that node distribution device divides to the part flow arrangement
With first node, the first node be in backbone network with terminal device region identical backbone network node；
Part flow arrangement obtains the first node information that node distribution device is sent and established with the first node and connected.
5. a kind of network access accelerated method, it is characterised in that methods described includes：
First node receives the network access request that part flow arrangement is sent, and the terminal device is carried in the network access request
The destination address to be accessed；
First node determines section point according to the destination address of the network access request, and the section point is and terminal
The corresponding backbone network node in equipment region；
First node sends the network access request to the section point, and the section point is used for the network access
The destination address of request forwards the network access request.
6. according to the method for claim 5, it is characterised in that the section point sends the network to destination address and visited
Before asking request, methods described also includes：
Section point is converted to source address the network address of section point.
7. a kind of domain name analytic method, it is characterised in that methods described includes：
Domain name analysis system obtains the network access request that terminal device is sent, and the terminal is carried in the network access request
The domain name of the equipment website to be accessed；
Domain name analysis system determines the network address corresponding with domain name according to domain name；
When the network address corresponding with domain name is X, domain name resolution system is in the X network address
Virtual access is each carried out respectively, to obtain the link-quality for accessing each network address in X network address, the link matter
The situation for representing the access network address is measured, X is the positive integer more than 1；
Domain name analysis system according to the link-quality of the X network address, chooses one from the X network address respectively
Network address is purpose address；
Domain name analysis system sends the destination address to the terminal device, the terminal device is accessed the destination
Location.
8. according to the method for claim 7, it is characterised in that in the X network address, access each network address
Link-quality is：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%；
A network address is chosen from the X network address according to the link-quality for accessing the X network address
It is that network address corresponding to selection numerical value minimum is purpose address from the link-quality of X network address for purpose address.
9. a kind of network node distribution method, it is characterised in that methods described includes：
Node distribution device obtains registration connection request, and the registration connection request includes part flow arrangement information；
Node distribution device sends connecting test information respectively to multiple backbone network nodes, and the connecting test information is used to make institute
State multiple backbone network nodes and establish link with the part flow arrangement respectively；
Node distribution device obtains the network quality of link between each backbone network node and the part flow arrangement, the net
Network quality is used to represent the link condition between backbone network node and part flow arrangement；
Node distribution device determines first node according to the multiple network quality, and the first node is multiple backbone network nodes
In the most quick link of link between part flow arrangement；
The connection that node distribution device is established between the part flow arrangement and the first node.
10. according to the method for claim 9, it is characterised in that the network quality according to link delay, available bandwidth and
Packet loss determines.
A kind of 11. part flow arrangement, it is characterised in that including：
Acquiring unit, for obtaining the network access request of terminal device transmission, the end is carried in the network access request
The domain name of the end equipment website to be accessed；
Processing unit, for judging whether include domain name in default domain-name information storehouse；
When the default domain-name information storehouse includes domain name, transmitting element, for being distributed to by node distribution device
And the first node for establishing connection sends the network access request, wherein, the first node is a section in backbone network
Point, so as to which the website to be accessed conducts interviews to terminal device by backbone network node.
12. device according to claim 11, it is characterised in that the transmitting element, for being filled to by node distribution
Before putting the first node transmission network access request for distributing and establishing connection, in addition to：
Transmitting element, for sending the network access request to domain name analysis system, make domain name resolution system according to institute
State the domain name carried in network access request and determine the destination address corresponding with domain name；
Acquiring unit, for obtaining the destination address corresponding with domain name of domain name analysis system transmission；
Transmitting element, for sending the network access request to first node, the network access request includes the purpose
Address.
13. the device according to claim 11 or 12, it is characterised in that the transmitting element is to passing through node distribution device
Before distributing and establishing the first node transmission network access request of connection, in addition to：
Processing unit, be additionally operable to the source address that will be carried in the network access request from the address change of terminal device be first
Address of node.
14. device according to claim 11, it is characterised in that the acquiring unit, sent for obtaining terminal device
Network access request before, in addition to：
Transmitting element, for sending registration connection request to node distribution device, so that node distribution device is to the shunting
Device distribute first node, the first node be in backbone network with terminal device region identical backbone network node；
Acquiring unit, connected for obtaining the first node information of node distribution device transmission and being established with the first node.
A kind of 15. backbone network node, it is characterised in that including：
Receiving unit, for receiving the network access request of part flow arrangement transmission, the end is carried in the network access request
The end equipment destination address to be accessed；
Processing unit, for the destination address according to the network access request, determine section point, the section point be with
The corresponding backbone network node in terminal device region；
Transmitting element, for sending the network access request to the section point, section point is used to visit to the network
Ask that the destination address of request forwards the network access request.
16. node according to claim 15, it is characterised in that the section point sends the network to destination address
Before access request, in addition to：
Section point is converted to source address the address of section point.
A kind of 17. domain name analysis system, it is characterised in that including：
Acquiring unit, for obtaining the network access request of terminal device transmission, the end is carried in the network access request
Hold the address for the website to be accessed；
Processing unit, for determining the network address corresponding with domain name according to domain name；
When the network address corresponding with domain name is X, the processing unit is additionally operable to in the X network address
It is each carry out virtual access respectively, access in X network address each link-quality of network address, the link to obtain
Quality is used to represent the situation for accessing the network address, and X is the positive integer more than 1；
The processing unit, the link-quality according to the X network address is additionally operable to, is chosen from the X network address
One network address is purpose address；
Transmitting element is used to send the destination address to the terminal device, the terminal device is accessed the destination
Location.
18. system according to claim 17, it is characterised in that in the X network address, access each network address
Link-quality be：
The link delay * 40%+ link packet drop rate * 30%+ homepage load times 30%；
Processing unit, it is additionally operable to, according to the link-quality for accessing the X network address, choose from the X network address
One network address is that purpose address is, network address corresponding to numerical value minimum is chosen from the link-quality of X network address
For purpose address.
A kind of 19. node distribution device, it is characterised in that including：
Acquiring unit, connection request is registered for obtaining, the registration connection request includes part flow arrangement information；
Processing unit, for sending connecting test information respectively to multiple backbone network nodes, the connecting test information is used to make
The multiple backbone network node establishes link with the part flow arrangement respectively；
Acquiring unit, it is described for obtaining the network quality of link between each backbone network node and the part flow arrangement
Network quality is used to represent the link condition between backbone network node and part flow arrangement；
Processing unit, it is additionally operable to determine first node according to the multiple network quality, the first node is multiple backbone networks
The most quick link of link in node between part flow arrangement；
Processing unit, for establishing the connection between the part flow arrangement and the first node.
20. device according to claim 19, it is characterised in that the network quality is according to link delay, available bandwidth
Determined with packet loss.
21. a kind of network access acceleration system, it is characterised in that the system includes：
Node distribution device, for the method described in perform claim requirement 9 or 10；
Part flow arrangement, the method described in any one of 1-4 is required for perform claim；
Domain name analysis system, for the method described in perform claim requirement 7 or 8；
Backbone network, the first node in the backbone network are used for the method described in perform claim requirement 5 or 6.
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