CN103873497A - Method, device and system for scheduling information - Google Patents
Method, device and system for scheduling information Download PDFInfo
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Abstract
The invention discloses a method, device and system used for scheduling information. In the method in which a user schedules information, IP address pool information which can be distributed by a broadband access gateway is obtained from the broadband access gateway at a preset time interval and a routing table is updated and service request information sent by a user terminal is received; a broadband access gateway related with the IP address pool information which includes IP address information is inquired; and statically corresponding CDN (Content Delivery Network) edge node address information is obtained and service request responding information is sent to the user terminal so that the user terminal can access CDN edge nodes which are related with the CDN edge node address information. Through polling of the IP address pool information which can be distributed by the broadband access gateway, a routing table of a global load balance device can be updated so that it is ensured that an IP address used by a user can be included in the routing table of the global load balance device. Therefore, load of a CDN center node can be reduced and overall efficiency of the CDN can be improved.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of methods, devices and systems for schedule information.
Background technology
CDN(Content Delivery Network, content distributing network) be a kind of novel network struction mode, conventionally employing center, region, edge multi-layer framework, dispose multiple node servers in different network sites, the contents such as video, audio frequency, picture and text are pushed to nodes at different levels, and according to IP(Internet Protocol, Internet protocol) integrated information such as address, network traffics, node load, response time is dispatched to user from its nearest node server, for it provides service.At present CDN has been widely used in IPTV(Internet Protocol Television, Web TV), PC(Personal Computer, personal computer) internet, applications such as video signal, mobile flow medium, webpage acceleration, file download.
CDN makes user can obtain required content nearby, alleviated backbone bandwidth pressure, optimized network traffics, and CDN shortens user's access distance, the response speed that can increase substantially user's access, can effectively guarantee that user experiences and service quality.CDN has solved that traditional network architecture backbone network pressure is large well, user accesses concentrated, response time and longly causes user to experience not good problem.
GSLB(Global Server Load Balance, i.e. GSLB) be one of core technology of CDN, GSLB, as overall dispatching patcher, is responsible for realizing flow allocating between all nodes of CDN, guarantees user to be dispatched to nearest node.In the time that user accesses the content in CDN, local dns (Domain Name System, domain name system) carries out domain name mapping, and the GSLB server address of CDN is returned to user, user accesses GSLB server, and GSLB server is dispatched according to user's IP address lookup routing table.
Current GSLB routing table is upgraded by manual type, will be such as BAS(Broadband Access Server by system manager, BAS Broadband Access Server)/SR(ServiceRouter, business router) broad access network gate distribute IP address pool information be regularly saved in GSLB routing table, this mode inefficiency, renewal speed is slow, do not cause GSLB routing table accuracy high and have a large amount of black holes, it is the IP address that does not comprise in routing table that user uses, the IP address in GSLB routing table can be dispatched to CDN Centroid by acquiescence, thereby CDN Centroid is formed to central access pressure, high-quality and efficient service cannot be provided.
Fig. 1 is the network diagram of message scheduling system in prior art.As shown in Figure 1:
Step 101, user terminal obtains IP address from broad access network gate.
Step 102, user terminal sends service request to GSLB device, and wherein service request comprises obtained IP address.
Step 103, when GSLB device detects while not comprising this IP address in routing table, sends the service request response information that comprises CDN Centroid address information to user terminal.Give tacit consent to user is dispatched to CDN Centroid.
Step 104, user terminal utilizes CDN Centroid address information access CDN Centroid.
The load that has increased thus CDN Centroid, has had a strong impact on CDN performance and service quality, and high-quality and efficient service cannot be provided.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of methods, devices and systems for schedule information.The IP address pool information that can distribute by poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
According to an aspect of the present invention, provide a kind of method for schedule information, comprising:
Obtain from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information;
Utilize the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table;
Receive the service request information that user terminal sends, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal;
The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information;
Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information;
Send service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information.
According to a further aspect in the invention, provide a kind of method for schedule information, comprising:
Obtain service IP address information from the broad access network gate being associated;
Send service request information to GSLB device, wherein service request information comprises service IP address information;
Receive the service request response information that GSLB device sends, wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information;
The CDN fringe node that access is associated with described CDN fringe node address information.
According to a further aspect in the invention, provide a kind of GSLB device for schedule information, GSLB device comprises:
The first acquiring unit, for obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information;
Updating block, for utilizing the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table;
The first receiving element, the service request information sending for receiving user terminal, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal;
Query unit, for inquiring about the broad access network gate being associated with the IP address pool information that comprises service IP address information;
Second acquisition unit, for obtaining the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information;
The first transmitting element, for sending service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information;
Memory cell, for storing routing table.
According to a further aspect in the invention, provide a kind of user terminal for schedule information, user terminal comprises:
The 3rd acquiring unit, for obtaining service IP address information from the broad access network gate being associated;
The second transmitting element, for sending service request information to GSLB device, wherein service request information comprises service IP address information;
The second receiving element, the service request response information sending for receiving GSLB device, wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information;
Operational Visit node, for accessing the CDN fringe node being associated with described CDN fringe node address information.
According to a further aspect in the invention, provide a kind of system for schedule information, comprise user terminal and GSLB device, wherein:
User terminal, for obtaining service IP address information from the broad access network gate being associated, send service request information to GSLB device, wherein service request information comprises service IP address information, receive the service request response information that GSLB device sends, wherein service request response information comprises CDN fringe node address information, the CDN fringe node that access is associated with described CDN fringe node address information;
GSLB device, for obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilize the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table, receive the service request information that user terminal sends, the broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information, obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information, send service request response information to user terminal, wherein service request response information comprises CDN fringe node address information.
The present invention is by obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, and IP address pool information comprises at least one IP address information; Utilize the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; Receive the service request information that user terminal sends, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Send service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information.The IP address pool information that can distribute by poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Accompanying drawing explanation
Fig. 1 is the network diagram of message scheduling system in prior art.
Fig. 2 is the schematic diagram of an embodiment of message scheduling method of the present invention.
Fig. 3 is the schematic diagram that the present invention obtains an embodiment of IP address pool information.
Fig. 4 is the schematic diagram of another embodiment of message scheduling method of the present invention.
Fig. 5 is the schematic diagram that the present invention obtains the embodiment in service IP address.
Fig. 6 is the schematic diagram of an embodiment of GSLB device of the present invention.
Fig. 7 is the schematic diagram of another embodiment of GSLB device of the present invention.
Fig. 8 is the schematic diagram of an embodiment of broad access network gate of the present invention.
Fig. 9 is the schematic diagram of another embodiment of broad access network gate of the present invention.
Figure 10 is the schematic diagram of an embodiment of message scheduling system of the present invention.
Figure 11 is the network diagram of message scheduling system of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.
Fig. 2 is the schematic diagram of an embodiment of message scheduling method of the present invention.As shown in Figure 2, the method step of the present embodiment can be carried out by GSLB device.
The message scheduling method providing based on the above embodiment of the present invention, the IP address pool information that can distribute by poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Preferably, in network system, can be provided with multiple broad access network gates, GSLB device can carry out poll to each broad access network gate, the IP address pool information that can distribute to obtain each broad access network gate.
Fig. 3 is the schematic diagram that the present invention obtains an embodiment of IP address pool information.Preferably, in the above-described embodiments, step 201 can be specially:
Fig. 4 is the schematic diagram of another embodiment of message scheduling method of the present invention.As shown in Figure 4, the method step of the present embodiment can be carried out by user terminal.
Wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information.
The message scheduling method providing based on the above embodiment of the present invention, the IP address pool information that can distribute by poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Fig. 5 is the schematic diagram that the present invention obtains the embodiment in service IP address.Preferably, the step of above-mentioned steps 401 can be specially:
With a concrete example, the present invention will be described below.
GSLB device and broad access network gate are by SNMP(Simple NetworkManagement Protocol, Simple Network Management Protocol) carry out alternately.
GSLB device is as snmp management station, broad access network gate is acted on behalf of as SNMP, and both sides' communication is based on UDP(User Datagram Protocol, User Datagram Protoco (UDP)), GSLB device PORT COM is 162, and broad access network gate PORT COM is 161.The IP address pool information of broad access network gate is kept in snmp management information base, by OID(Object Identifier, object identifier) be numbered.
Take the equipment of Juniper company as example, the corresponding OID of IP address pool information juniAddressPoolEntry is numbered 1.3.6.1.4.1.4874.2.2.21.1.1.1.1, has wherein comprised following critical data:
juniAddressPoolRowStatus1.3.6.1.4.1.4874.2.2.21.1.1.1.1.2
juniAddressPoolName1.3.6.1.4.1.4874.2.2.21.1.1.1.1.3
juniAddressPoolStart1.3.6.1.4.1.4874.2.2.21.1.1.1.1.4
juniAddressPoolEnd1.3.6.1.4.1.4874.2.2.21.1.1.1.1.5
juniAddressPoolSize1.3.6.1.4.1.4874.2.2.21.1.1.1.1.6
Wherein juniAddressPoolRowStatus refers to IP address pool numbering, j uniAddressPoolName refers to IP address pool title, juniAddressPoolStart refers to IP address pool initial address, juniAddressPoolEnd refers to IP address pool end address, and j uniAddressPoolSize refers to IP address pool IP quantity.
GSLB obtains the assignable IP address pool information in the broadband access network Central Shanxi Plain by SNMP command request, is exemplified as:
#snmpwalk-v2c-c?public125.86.54.9.1.3.6.1.4.1.4874.2.2.21.1.1.1.1
Wherein-v2c refers to snmp protocol version,-c public refers to SNMP signal code (being defaulted as public), 125.86.54.9 refer to the broad access network gate address of request access .1.3.6.1.4.1.4874.2.2.21.1.1.1.1 be juniAddressPoolEntry OID numbering (other broad access network gate device fabrication company as Cisco, Huawei, in emergingly also have own OID to number).
The message that broad access network gate returns is as follows:
enterprises.4874.2.2.21.1.1.1.1.2.1:1
enterprises.4874.2.2.21.1.1.1.1.3.1:"pool1"
enterprises.4874.2.2.21.1.1.1.1.4.1:IpAddress:131.1.1.0
enterprises.4874.2.2.21.1.1.1.1.5.1:IpAddress:131.1.10.255
enterprises.4874.2.2.21.1.1.1.1.6.1:2560
Illustrate that the assignable IP address pool of this broad access network gate has 1, name is called pool1, and start ip address is 131.1.1.0, and end ip address is 131.1.10.255, can distributing IP number of addresses be 2560.
GSLB device is updated to IP address pool information in routing table, finishes this session request.
In the embodiment of the present invention, the routing table of GSLB device is as shown in table 1.GSLB device obtains after the IP address pool information that broad access network gate returns, broad access network gate and IP address pool information can be updated in routing table, because CDN fringe node has been made static correspondence with broad access network gate, CDN fringe node information is also updated in routing table simultaneously.Thus, the broad access network gate being associated with the IP address pool that comprises service IP address by inquiry, to send to user terminal with the static corresponding CDN fringe node address information of broad access network gate, so that the CDN fringe node that user terminal access is associated with CDN fringe node address information, thereby the whole efficiency of raising CDN.
Table 1
Fig. 6 is the schematic diagram of an embodiment of GSLB device of the present invention.As shown in Figure 6, GSLB device comprises:
The first acquiring unit 601, for obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information.
Updating block 602, for utilizing the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table.
The first receiving element 603, the service request information sending for receiving user terminal, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal.
The first transmitting element 606, for sending service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information.
The GSLB device providing based on the above embodiment of the present invention, the IP address pool information that can distribute by poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Fig. 7 is the schematic diagram of another embodiment of GSLB device of the present invention.Compared with embodiment illustrated in fig. 6, in the embodiment shown in fig. 7, the first receiving element 603 further comprises the first sending module 701 and the first receiver module 702, wherein:
The first sending module 701, for sending resource query solicited message with predetermined time interval to broad access network gate.
The first receiver module 702, the resource query response message sending for receiving broad access network gate, wherein said resource query response message comprises the IP address pool information that broad access network gate can distribute.
Fig. 8 is the schematic diagram of an embodiment of broad access network gate of the present invention.As shown in Figure 8, user terminal comprises:
The 3rd acquiring unit 801, for obtaining service IP address information from the broad access network gate being associated.
The second transmitting element 802, for sending service request information to GSLB device, wherein service request information comprises service IP address information.
The second receiving element 803, the service request response information sending for receiving GSLB device.
Wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information;
The user terminal providing based on the above embodiment of the present invention, the IP address pool information that can distribute by GSLB device poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Fig. 9 is the schematic diagram of another embodiment of broad access network gate of the present invention.Compared with embodiment illustrated in fig. 8, in the embodiment shown in fig. 8, the 3rd acquiring unit 801 comprises the second sending module 901 and the second receiver module 902, wherein:
The second sending module 901, sends access request information for the broad access network gate to being associated.
The second receiver module 902, the access request response message sending for the broad access network gate being associated described in receiving, wherein access request response message comprises service IP address information.
Figure 10 is the schematic diagram of an embodiment of message scheduling system of the present invention.As shown in figure 10, message scheduling system comprises user terminal 1001 and GSLB device 1002, wherein:
The system providing based on the above embodiment of the present invention, the IP address pool information that can distribute by GSLB device poll broad access network gate is to upgrade the routing table of GSLB device, thereby guarantee that the IP address that user uses can be included in the routing table of GSLB device, therefore can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Preferably, GSLB device is the GSLB device that in Fig. 6 and Fig. 7, arbitrary embodiment relates to, and user terminal is the user terminal that in Fig. 8 and Fig. 9, arbitrary embodiment relates to.
Figure 11 is the network diagram of message scheduling system of the present invention.As shown in figure 11:
Step 1101, GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, and IP address pool information comprises at least one IP address information.
Step 1102, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table.
Step 1103, user terminal obtains service IP address information from the broad access network gate being associated.
Step 1104, user terminal sends service request information to GSLB device, and wherein service request information comprises service IP address information.
Step 1105, GSLB device is inquired about the broad access network gate being associated with the IP address pool information that comprises service IP address information.
Step 1106, GSLB device obtains the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information.
Step 1107, GSLB device sends service request response information to user terminal, and wherein service request response information comprises described CDN fringe node address information.
Step 1108, the CDN fringe node that user terminal access is associated with described CDN fringe node address information.
By implementing the present invention, can reduce the load of CDN Centroid, improve the whole efficiency of CDN.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various modifications of special-purpose.
Claims (10)
1. for a method for schedule information, it is characterized in that, comprising:
Obtain from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information;
Utilize the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table;
Receive the service request information that user terminal sends, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal;
The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information;
Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information;
Send service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information.
2. method according to claim 1, is characterized in that:
The step of obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval comprises:
Send resource query solicited message with predetermined time interval to broad access network gate;
Receive the resource query response message that broad access network gate sends, wherein said resource query response message comprises the IP address pool information that broad access network gate can distribute.
3. for a method for schedule information, it is characterized in that, comprising:
Obtain service IP address information from the broad access network gate being associated;
Send service request information to GSLB device, wherein service request information comprises service IP address information;
Receive the service request response information that GSLB device sends, wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information;
The CDN fringe node that access is associated with described CDN fringe node address information.
4. method according to claim 3, is characterized in that:
The step of obtaining service IP address information from the broad access network gate being associated comprises:
Send access request information to the broad access network gate being associated;
The access request response message that the broad access network gate being associated described in reception sends, wherein access request response message comprises service IP address information.
5. for a GSLB device for schedule information, it is characterized in that, GSLB device comprises:
The first acquiring unit, for obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information;
Updating block, for utilizing the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table;
The first receiving element, the service request information sending for receiving user terminal, wherein service request information comprises the service IP address information that user terminal obtains from the broad access network gate being associated with user terminal;
Query unit, for inquiring about the broad access network gate being associated with the IP address pool information that comprises service IP address information;
Second acquisition unit, for obtaining the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information;
The first transmitting element, for sending service request response information to user terminal, wherein service request response information comprises described CDN fringe node address information, so that the CDN fringe node that user terminal access is associated with described CDN fringe node address information;
Memory cell, for storing routing table.
6. GSLB device according to claim 5, is characterized in that:
The first acquiring unit comprises the first sending module and the first receiver module, wherein:
The first sending module, for sending resource query solicited message with predetermined time interval to broad access network gate;
The first receiver module, the resource query response message sending for receiving broad access network gate, wherein said resource query response message comprises the IP address pool information that broad access network gate can distribute.
7. for a user terminal for schedule information, it is characterized in that, comprising:
The 3rd acquiring unit, for obtaining service IP address information from the broad access network gate being associated;
The second transmitting element, for sending service request information to GSLB device, wherein service request information comprises service IP address information;
The second receiving element, the service request response information sending for receiving GSLB device, wherein GSLB device obtains from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilizes the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table; The broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information; Obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information; Generate service request response information, wherein service request response information comprises described CDN fringe node address information;
Operational Visit node, for accessing the CDN fringe node being associated with described CDN fringe node address information.
8. user terminal according to claim 7, is characterized in that:
The 3rd acquiring unit comprises the second sending module and the second receiver module, wherein:
The second sending module, sends access request information for the broad access network gate to being associated;
The second receiver module, the access request response message sending for the broad access network gate being associated described in receiving, wherein access request response message comprises service IP address information.
9. for a system for schedule information, it is characterized in that, comprise user terminal and GSLB device, wherein:
User terminal, for obtaining service IP address information from the broad access network gate being associated, send service request information to GSLB device, wherein service request information comprises service IP address information, receive the service request response information that GSLB device sends, wherein service request response information comprises CDN fringe node address information, the CDN fringe node that access is associated with described CDN fringe node address information;
GSLB device, for obtaining from broad access network gate the IP address pool information that broad access network gate can distribute with predetermined time interval, IP address pool information comprises at least one IP address information, utilize the identification information of broad access network gate and IP address pool information that broad access network gate can distribute to upgrade routing table, receive the service request information that user terminal sends, the broad access network gate that inquiry is associated with the IP address pool information that comprises service IP address information, obtain the static corresponding CDN fringe node address information of the broad access network gate being associated with the IP address pool information that comprises service IP address information, send service request response information to user terminal, wherein service request response information comprises CDN fringe node address information.
10. system according to claim 9, is characterized in that:
GSLB device is the GSLB device that claim 5 or 6 relates to;
User terminal is the user terminal that claim 7 or 8 relates to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530849.0A CN103873497B (en) | 2012-12-11 | 2012-12-11 | Methods, devices and systems for schedule information |
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| CN105991751A (en) * | 2015-03-06 | 2016-10-05 | 天津铂创国茂电子科技发展有限公司 | Direct access method through center server based on embed cloud branch server |
| CN106027408A (en) * | 2016-04-26 | 2016-10-12 | 乐视控股（北京）有限公司 | CDN (Content Delivery Network) network model node server access pressure detection method and system |
| CN106961469A (en) * | 2017-02-28 | 2017-07-18 | 北京致远互联软件股份有限公司 | Unaware orientation Proxy Method and system based on http proxy servers |
| CN109936592A (en) * | 2017-12-15 | 2019-06-25 | 中国移动通信集团浙江有限公司 | Method, apparatus, electronic device and storage medium for service processing |
| CN111245943A (en) * | 2020-01-14 | 2020-06-05 | 山东汇贸电子口岸有限公司 | Method for obtaining accessible IP address by Redis cluster |
| CN112995349A (en) * | 2019-12-12 | 2021-06-18 | 中兴通讯股份有限公司 | Address management method, server, and computer-readable storage medium |
| CN113132251A (en) * | 2020-01-15 | 2021-07-16 | 中国电信股份有限公司 | Service scheduling method, device and storage medium |
| CN113890864A (en) * | 2021-10-19 | 2022-01-04 | 京东科技信息技术有限公司 | Data packet processing method and device, electronic equipment and storage medium |
| CN113973136A (en) * | 2020-07-07 | 2022-01-25 | 中国移动通信集团广东有限公司 | Traffic scheduling method, device and system |
| CN114598701A (en) * | 2022-02-16 | 2022-06-07 | 阿里巴巴（中国）有限公司 | CDN scheduling method, system, computing device and storage medium |
| CN114726592A (en) * | 2022-03-21 | 2022-07-08 | 中国电信股份有限公司广州分公司 | Method, device and equipment for detecting broadband attribute and storage medium |
| CN115242754A (en) * | 2022-07-08 | 2022-10-25 | 京东科技信息技术有限公司 | Information returning method, request response method, message sending method and device |
| CN115277569A (en) * | 2022-07-21 | 2022-11-01 | Oppo广东移动通信有限公司 | Multimedia communication method, system, related equipment and storage medium |
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| CN105991751A (en) * | 2015-03-06 | 2016-10-05 | 天津铂创国茂电子科技发展有限公司 | Direct access method through center server based on embed cloud branch server |
| CN106027408A (en) * | 2016-04-26 | 2016-10-12 | 乐视控股（北京）有限公司 | CDN (Content Delivery Network) network model node server access pressure detection method and system |
| CN106961469A (en) * | 2017-02-28 | 2017-07-18 | 北京致远互联软件股份有限公司 | Unaware orientation Proxy Method and system based on http proxy servers |
| CN109936592A (en) * | 2017-12-15 | 2019-06-25 | 中国移动通信集团浙江有限公司 | Method, apparatus, electronic device and storage medium for service processing |
| CN112995349A (en) * | 2019-12-12 | 2021-06-18 | 中兴通讯股份有限公司 | Address management method, server, and computer-readable storage medium |
| CN112995349B (en) * | 2019-12-12 | 2023-07-04 | 中兴通讯股份有限公司 | Address management method, server, and computer-readable storage medium |
| CN111245943A (en) * | 2020-01-14 | 2020-06-05 | 山东汇贸电子口岸有限公司 | Method for obtaining accessible IP address by Redis cluster |
| CN113132251A (en) * | 2020-01-15 | 2021-07-16 | 中国电信股份有限公司 | Service scheduling method, device and storage medium |
| CN113973136A (en) * | 2020-07-07 | 2022-01-25 | 中国移动通信集团广东有限公司 | Traffic scheduling method, device and system |
| CN113973136B (en) * | 2020-07-07 | 2023-04-25 | 中国移动通信集团广东有限公司 | Flow scheduling method, device and system |
| CN113890864A (en) * | 2021-10-19 | 2022-01-04 | 京东科技信息技术有限公司 | Data packet processing method and device, electronic equipment and storage medium |
| CN114598701A (en) * | 2022-02-16 | 2022-06-07 | 阿里巴巴（中国）有限公司 | CDN scheduling method, system, computing device and storage medium |
| CN114598701B (en) * | 2022-02-16 | 2023-08-22 | 阿里巴巴（中国）有限公司 | CDN scheduling method, CDN scheduling system, computing device and storage medium |
| CN114726592A (en) * | 2022-03-21 | 2022-07-08 | 中国电信股份有限公司广州分公司 | Method, device and equipment for detecting broadband attribute and storage medium |
| CN114726592B (en) * | 2022-03-21 | 2024-04-05 | 中国电信股份有限公司广州分公司 | Broadband attribute detection method, device, equipment and storage medium |
| CN115242754A (en) * | 2022-07-08 | 2022-10-25 | 京东科技信息技术有限公司 | Information returning method, request response method, message sending method and device |
| CN115242754B (en) * | 2022-07-08 | 2024-07-16 | 京东科技信息技术有限公司 | Information return method, request response method, message sending method and device |
| CN115277569A (en) * | 2022-07-21 | 2022-11-01 | Oppo广东移动通信有限公司 | Multimedia communication method, system, related equipment and storage medium |
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