CN202276355U - Multi-link dynamic load balancing system - Google Patents
Multi-link dynamic load balancing system Download PDFInfo
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- CN202276355U CN202276355U CN201120397558XU CN201120397558U CN202276355U CN 202276355 U CN202276355 U CN 202276355U CN 201120397558X U CN201120397558X U CN 201120397558XU CN 201120397558 U CN201120397558 U CN 201120397558U CN 202276355 U CN202276355 U CN 202276355U
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Abstract
The utility model relates to a multi-link dynamic load balancing system, comprising at least two links, wherein each link comprises an external network, a router and a firewall, the external network is connected with the input end of the router, and the output end of the router is connected with the input end of the firewall; and a link balancing device provided with a plurality of input and output ends, wherein one input end is connected with the output end of the firewall in the links, one output end of the link balancing device is connected with the input end of an internal switchboard, and the output end of the internal switchboard is connected with an internal server. The multi-link dynamic load balancing system can realize interconnection and interchanging among a plurality of networks, a plurality of links can also perform mutual backup, when one link breaks down the link can be automatically switched to other links, and when the flow of one link is overlarge, the redundant flow can be automatically distributed to other links.
Description
Technical field
The utility model relates to a kind of SiteServer LBS of mechanics of communication, is specifically related to the multilink dynamic load leveling system that a kind of multilink automaticallyes switch.
Background technology
Internet develop rapidly at home, enterprise begins more internet usages pays its key businesses and uses, if only keep a public network to connect link then mean frequent Single Point of Faliure and fragile internet security; The rate that are accompanied by link constantly descend; For fear of the problems referred to above; A lot of enterprises begins to consider that multilink (Multi-Homing) inserts the possibility of Internet; But implementation process can run into a lot of technical problems, when breaking down like a link, can't automatically switch to other links; Can't use multilink simultaneously, and when a link flow is big, distribute all the other flows to other the link or the like automatically.
The utility model content
In order to overcome the deficiency of prior art, the purpose of the utility model is to provide a kind of multilink dynamic load leveling system, satisfies and uses multilink simultaneously, and be implemented in a link flow and distribute the link of all the other flows to other when big automatically.
For addressing the above problem, the technical scheme that the utility model adopted is following:
A kind of multilink dynamic load leveling system, it comprises at least two links, and every link comprises external network, router and fire compartment wall, and external network connects the input of router, and the output of router connects the input of fire compartment wall; One link balancing equipment; A plurality of input/output terminals are arranged on it; The output of the fire compartment wall in one of them input and the above-mentioned link is connected, and an output of link balancing equipment connects the input of inner exchanging machine, and the output of inner exchanging machine connects internal server.Input on the said link balancing equipment, output at least respectively have two.
The described link balancing equipment of the utility model adopts intelligent exchange.
In the utility model, said intelligent exchange is a kind of in 10/100M intelligent exchange, stack 24 ports or the full gigabit intelligent exchange of 48 ports, the 10/100M with PoE function or the full gigabit intelligent exchange that connects on full gigabit intelligent exchange, stack 24 ports or the 48 port tool gigabits of the 10/100M intelligent exchange that connects on 24 ports or the 48 port tool gigabits, 24 or 48 ports.
An output on the said link balancing equipment of the utility model connects the input of a dns server.
In the utility model, said external network is selected two or more in China Telecom, China Mobile, Netcom, Jitong, the UNICOM for use.
The beneficial effect of the utility model is: the problem that can realize the interconnected exchange between many networks through the described multi-link load balance of the utility model system; Wherein multilink can also backup each other; But when a certain link wherein breaks down, can automatically switch to other links; When a link flow is excessive, can also realize in addition automatically remaining assignment of traffic to other link.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Description of drawings
Fig. 1 is the utility model multi-link load balance system configuration sketch map.
Embodiment
As shown in Figure 1, multilink dynamic load leveling system, it comprises at least two links, every link comprises external network 1, router two and fire compartment wall 3, external network 1 connects the input of router two, and the output of router two connects the input of fire compartment wall 3; One link balancing equipment 4; Which is provided with a plurality of inputs, output; The output of the fire compartment wall 3 in one of them input and the above-mentioned link is connected, and an output of link balancing equipment 4 connects the input of inner exchanging machine 5, and the output of inner exchanging machine 5 connects internal server 6.
The described link balancing equipment of the utility model adopts intelligent exchange.
In the utility model, said intelligent exchange is a kind of in 10/100M intelligent exchange, stack 24 ports or the full gigabit intelligent exchange of 48 ports, the 10/100M with PoE (POE) function or the full gigabit intelligent exchange that connects on full gigabit intelligent exchange, stack 24 ports or the 48 port tool gigabits of the 10/100M intelligent exchange that connects on 24 ports or the 48 port tool gigabits, 24 or 48 ports.
The said link balancing equipment of the utility model connects the input of a dns server through the output on it.
In the utility model, said external network is selected two or more in China Telecom, China Mobile, Netcom, Jitong, the UNICOM for use.
The operation principle of the utility model multi-link load balance system is: when external user is come to visit the website; This part data flow mainly flows to the address that after the dns resolution request, obtains, and through pointing to intelligent exchange after the DNS record, intelligent exchange is provided with to select suitable link according to concrete;, its data can be translated into home address after connecting the arrival fire compartment wall so; This address also is the virtual server address that is provided with on the intelligent exchange, corresponding to the www server on backstage, after intelligent exchange is received the visit to this address; It can be according to the load-balancing algorithm that server is provided with; User data is forwarded to corresponding server, and the link that the user can be optimized visits www server, thereby accomplishes the load balancing that flows into flow.In the time of the machine access external network of needs inside, in order to optimize flow, intelligent exchange carries out the computing of nearly property for the flow that flows out; If the some websites of inner confidential visit; Maybe be more effective than other link through one of them link, intelligent exchange is selected the link an of the best through the selected suitable link of computing for the flow that flows out to some websites; Guarantee that the required content of user arrives the destination the soonest, improves service quality.
Above-mentioned execution mode is merely the preferred implementation of the utility model; Can not limit the scope of the utility model protection with this, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement all belong to the utility model scope required for protection.
Claims (5)
1. multilink dynamic load leveling system, it is characterized in that: it comprises at least two links, and every link comprises external network, router and fire compartment wall, and external network connects the input of router, and the output of router connects the input of fire compartment wall; One link balancing equipment; A plurality of inputs, output are arranged on it; The output of the fire compartment wall in one of them input and the above-mentioned link is connected, and an output of link balancing equipment connects the input of inner exchanging machine, and the output of inner exchanging machine connects internal server.
2. multilink dynamic load leveling according to claim 1 system, it is characterized in that: said link balancing equipment is an intelligent exchange.
3. multilink dynamic load leveling according to claim 2 system is characterized in that: said intelligent exchange is a kind of in 10/100M intelligent exchange, stack 24 ports or the full gigabit intelligent exchange of 48 ports, the 10/100M with PoE function or the full gigabit intelligent exchange that connects on full gigabit intelligent exchange, stack 24 ports or the 48 port tool gigabits of the 10/100M intelligent exchange that connects on 24 ports or the 48 port tool gigabits, 24 or 48 ports.
4. multilink dynamic load leveling according to claim 1 system is characterized in that: an output on the said link balancing equipment connects the input of dns server.
5. multilink dynamic load leveling according to claim 1 system is characterized in that: said external network is selected two or more in China Telecom, China Mobile, Netcom, Jitong, the UNICOM for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120397558XU CN202276355U (en) | 2011-10-18 | 2011-10-18 | Multi-link dynamic load balancing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120397558XU CN202276355U (en) | 2011-10-18 | 2011-10-18 | Multi-link dynamic load balancing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202276355U true CN202276355U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120397558XU Expired - Lifetime CN202276355U (en) | 2011-10-18 | 2011-10-18 | Multi-link dynamic load balancing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202276355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871748A (en) * | 2016-05-17 | 2016-08-17 | 上海域鸣网络科技有限公司 | Multi-channel dynamic DNS distribution method based on residual bandwidth |
| CN109327561A (en) * | 2018-11-21 | 2019-02-12 | Oppo广东移动通信有限公司 | Electronic equipment, domain name inquiry method and Related product |
| CN112953777A (en) * | 2021-03-10 | 2021-06-11 | 浪潮云信息技术股份公司 | Data center internet outlet architecture and connection method |
-
2011
- 2011-10-18 CN CN201120397558XU patent/CN202276355U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105871748A (en) * | 2016-05-17 | 2016-08-17 | 上海域鸣网络科技有限公司 | Multi-channel dynamic DNS distribution method based on residual bandwidth |
| CN109327561A (en) * | 2018-11-21 | 2019-02-12 | Oppo广东移动通信有限公司 | Electronic equipment, domain name inquiry method and Related product |
| US11563712B2 (en) | 2018-11-21 | 2023-01-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for domain name query, electronic device, and storage medium |
| CN112953777A (en) * | 2021-03-10 | 2021-06-11 | 浪潮云信息技术股份公司 | Data center internet outlet architecture and connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU WUZHOU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGZHOU WUZHOU INFORMATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 510000 Guangzhou Guangzhou hi tech Development Zone, Science Town, west 3, R & D plant, building four, west of Guangdong Patentee after: GUANGZHOU WUZHOU TECHNOLOGY CO., LTD. Address before: 510000 No. 3, spectrum West Road, science and Technology Development Zone, Guangzhou hi tech Development Zone, Guangdong Patentee before: Guangzhou Wuzhou Information Technology Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |