CN103457774A - Method for achieving network double-uplink automatic switchover backup - Google Patents
Method for achieving network double-uplink automatic switchover backup Download PDFInfo
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- CN103457774A CN103457774A CN2013103981565A CN201310398156A CN103457774A CN 103457774 A CN103457774 A CN 103457774A CN 2013103981565 A CN2013103981565 A CN 2013103981565A CN 201310398156 A CN201310398156 A CN 201310398156A CN 103457774 A CN103457774 A CN 103457774A
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Abstract
The invention provides a method for achieving network double-uplink automatic switchover backup. The method includes the steps that a, a network terminal is initialized, and a default routing interface is selected; b, whether a main uplink mode is connected with a usable WAN or not is judged and cyclically looked up, if yes, main uplink mode WAN connection is added and used as a default route, and if not, the step c is conducted; c, standby uplink mode WAN connection is added and used as the default route; when the main uplink mode WAN connection is recovered to be usable, the standby uplink mode WAN connection is automatically switched to the main uplink mode WAN connection, and then the main uplink mode WAN connection is used as the default route. According to the method for achieving network double-uplink automatic switchover backup, the problem of network connection stability generated after faults occur in links or servers of certain uplink modes of small enterprises is solved, the method is especially suitable for the small enterprises with the high requirement for network immediacy, user experience is remarkably improved, acceptance by users is acquired, competitiveness of products is improved, and economic benefits are generated.
Description
Technical field
The present invention relates to communication technique field, relate in particular to a kind of method that realizes the two up automatic switchover backups of network.
Background technology
Along with developing rapidly of network, all be unable to do without the support of network in individual or large, medium and small enterprise, enterprise customer particularly, stability to network has higher demand, because it is also very general that the paralysis of network link causes economic loss, for small business, do not have too many fund input to stablize and reliable network environment especially.How with supporting two up network-termination devices to build a relatively economical and stable network, become small business in the urgent need to.
The most of uplink mode of traditional family and enterprise gateway product is more single, even the enterprise gateway of multiple uplink mode is arranged, but also effectively do not utilize the advantage of multiple uplink mode to carry out networking, go wrong or will cause the time of network disconnection longer because server end goes wrong once certain network link, the small business higher to the ageing requirement of network may cause economic loss to a certain degree.
The problem existed in existing implementation method:
1. when existing multiple uplink mode exists jointly, do not distinguish and take which kind of uplink mode as main, which kind of mode is as standby uplink mode, may cause the waste of Internet resources, for example: two kinds of uplink mode DSL and LAN are up, and DSL carries out monthly payment as Your Majesty's line mode, the up charging by the hour of LAN is as standby uplink mode, if Configuration Management Officer configuration error or improper, may cause and use standby uplink mode, and master mode utilization not yet in effect.
2. if think to avoid fully at present the generation of above-mentioned situation, only have the artificial standby uplink mode that pulled out, when the link paralysis appears in Your Majesty's line mode, manual switchover becomes standby mode.
Summary of the invention
The object of the present invention is to provide a kind of method that realizes the two up automatic switchover backups of network, to improve the stability of enterprise network, also can reduce the network operation cost of enterprise as far as possible.
The objective of the invention is to be achieved through the following technical solutions.
A kind of method that realizes the two up automatic switchover backups of network comprises step:
A: network terminal initialization, select the default route interface;
B: judge whether circulation searching Your Majesty line mode has available WAN to connect, if any adding Your Majesty's line mode WAN, connect route by default; Otherwise enter step c;
C: add standby uplink mode WAN and connect route by default; And, when Your Majesty's line mode WAN connection recovers available, automatically switch to Your Majesty's line mode WAN and connect route by default.
Further preferred, step b specifically comprises: at first priority is set, what priority was high goes as the Your Majesty, the conduct that priority is low is standby up, all WAN that when equipment query WAN connects, preferential traversal queries priority is high connect, if Your Majesty's row has available WAN to connect the available WAN that the priority of continuation traversal again is low, do not connect.
Further preferred, in step c, when Your Majesty's line mode WAN connection recovers available, re-start Route Selection, carrying out Your Majesty's row is connected with the available WAN of standby uplink mode, again travel through all WAN of Your Majesty's line mode WAN and connect, now Your Majesty's line mode has available WAN to connect, and Your Majesty's line mode WAN that automatically switches back connects route by default.
Further preferred, whether step c: continuing to search standby uplink mode has usable interface if also comprising, as nothing, add unsuccessfully without available connection.
The present invention compared with prior art, beneficial effect is: the method that realizes the two up automatic switchover backups of network provided by the invention, take a kind of uplink mode interconnection network as main, automatically switch to another standby uplink mode and carry out the network connection when main uplink mode link goes wrong suddenly, after keeping in repair, primary uplink automatically switches to again Your Majesty's line mode, once solve the server of small business's link or certain uplink mode stability problem that the network of rear generation connects that goes wrong, the small business particularly the network instantaneity had relatively high expectations, significantly improved user's experience, and obtain user's approval, the competitiveness of improving product, produce economic benefit.
Simultaneously, also reduce small business's maintaining network operation cost, relied on active and standby part function both can effectively utilize Your Majesty's line mode, again can be in order to uplink mode as a supplement, and the increase of the network cost of having avoided Configuration Management Officer to cause due to the configuration error.
The accompanying drawing explanation
Fig. 1 is the method flow diagram that the present invention realizes the two up automatic switchover backups of network.
Embodiment
Core concept of the present invention: while on supporting two up network-termination devices, adding default route, increase connects the processing of uplink mode to WAN, when selecting available WAN to connect by default route, the WAN of the preferential Your Majesty of use line mode connects, only at Your Majesty's line mode, all WAN connects the WAN that just automatically switches to standby uplink mode when available and connects route by default, and automatically switches to Your Majesty's line mode when primary uplink or WAN connection are again available again.Namely Your Majesty's line mode WAN connection always has precedence over standby uplink mode WAN and connects.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1, the present invention realizes that the method for the two up automatic switchover backups of network comprises:
Step 101: network terminal initialization, select the default route interface;
Step 102: judge whether circulation searching Your Majesty line mode has available WAN to connect, if any entering step 103; Otherwise, enter step 104;
Step 103: add Your Majesty's line mode WAN and connect route by default;
Step 104: add standby uplink mode WAN and connect route by default;
Particularly, after network terminal initialization finishes, whether circulation searching Your Majesty line mode has usable interface, if any, select routing interface by default to use, as nothing, then continue to search standby uplink mode whether usable interface is arranged, if any, select spare interface route use by default, as nothing, add unsuccessfully, without available connection.
And for Your Majesty's line mode or standby uplink mode, at first priority is set, what priority was high goes as the Your Majesty, the conduct that priority is low is standby up, when equipment query WAN connects, all WAN of preferential traversal queries priority high (Your Majesty's line mode) connect, if Your Majesty's row has available WAN to connect the available WAN that continues again traversal priority low (standby uplink mode), do not connect.
Step 105: when Your Majesty's line mode WAN connection recovers available, automatically switch to Your Majesty's line mode WAN and connect route by default.
Particularly, when Your Majesty's line mode WAN connection recovers available, can re-start Route Selection, carrying out Your Majesty's row is connected with the available WAN of standby uplink mode, again traveling through all WAN of Your Majesty's line mode WAN connects, now because Your Majesty's line mode has available WAN, connect, Your Majesty's line mode WAN that will automatically switch back connects route by default.
The method that realizes the two up automatic switchover backups of network provided by the invention, take a kind of uplink mode interconnection network as main, automatically switch to another standby uplink mode and carry out the network connection when main uplink mode link goes wrong suddenly, after keeping in repair, primary uplink automatically switches to again Your Majesty's line mode, once solve the server of small business's link or certain uplink mode stability problem that the network of rear generation connects that goes wrong, the small business particularly the network instantaneity had relatively high expectations, significantly improved user's experience, and obtain user's approval, the competitiveness of improving product, produce economic benefit.
Simultaneously, also reduce small business's maintaining network operation cost, relied on active and standby part function both can effectively utilize Your Majesty's line mode, again can be in order to uplink mode as a supplement, and the increase of the network cost of having avoided Configuration Management Officer to cause due to the configuration error.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a method that realizes the two up automatic switchover backups of network, is characterized in that, comprises step:
A: network terminal initialization, select the default route interface;
B: judge whether circulation searching Your Majesty line mode has available WAN to connect, if any adding Your Majesty's line mode WAN, connect route by default; Otherwise enter step c;
C: add standby uplink mode WAN and connect route by default; And, when Your Majesty's line mode WAN connection recovers available, automatically switch to Your Majesty's line mode WAN and connect route by default.
2. the method that realizes the two up automatic switchovers backups of network as claimed in claim 1, it is characterized in that, step b specifically comprises: at first priority is set, what priority was high goes as the Your Majesty, the conduct that priority is low is standby up, all WAN that when equipment query WAN connects, preferential traversal queries priority is high connect, if Your Majesty's row has available WAN to connect the available WAN that the priority of continuation traversal again is low, do not connect.
3. the method that realizes the two up automatic switchovers backups of network as claimed in claim 1, it is characterized in that, in step c, when Your Majesty's line mode WAN connection recovers available, re-start Route Selection, carry out Your Majesty's row and be connected with the available WAN of standby uplink mode, again travel through all WAN of Your Majesty's line mode WAN and connect, now Your Majesty's line mode has available WAN to connect, and Your Majesty's line mode WAN that automatically switches back connects route by default.
4. the method that realizes the two up automatic switchover backups of network as claimed in claim 1, is characterized in that, whether step c: continuing to search standby uplink mode has usable interface if also comprising, as nothing, add unsuccessfully without available connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103981565A CN103457774A (en) | 2013-09-05 | 2013-09-05 | Method for achieving network double-uplink automatic switchover backup |
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| CN2013103981565A CN103457774A (en) | 2013-09-05 | 2013-09-05 | Method for achieving network double-uplink automatic switchover backup |
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| CN103457774A true CN103457774A (en) | 2013-12-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104753714A (en) * | 2013-12-31 | 2015-07-01 | 华为技术有限公司 | Network device and network service handling method |
| CN107172227A (en) * | 2017-05-19 | 2017-09-15 | 福建星网智慧科技股份有限公司 | A kind of method and system accessed based on many upstream plants |
| CN109831383A (en) * | 2017-11-23 | 2019-05-31 | 哈曼国际工业有限公司 | The internet accessible detecting and internet high availability of multi-host network device |
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| US20080069033A1 (en) * | 2006-09-15 | 2008-03-20 | Qualcomm Incorporated | Methods and apparatus related to peer to peer device |
| CN101557313A (en) * | 2009-04-21 | 2009-10-14 | 烽火通信科技股份有限公司 | Method for protecting uplink plate card of carrier-grade broadband access equipment |
| CN102546222A (en) * | 2010-12-07 | 2012-07-04 | 中国电信股份有限公司 | Backup system and fault detection and processing method |
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2013
- 2013-09-05 CN CN2013103981565A patent/CN103457774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080069033A1 (en) * | 2006-09-15 | 2008-03-20 | Qualcomm Incorporated | Methods and apparatus related to peer to peer device |
| CN101557313A (en) * | 2009-04-21 | 2009-10-14 | 烽火通信科技股份有限公司 | Method for protecting uplink plate card of carrier-grade broadband access equipment |
| CN102546222A (en) * | 2010-12-07 | 2012-07-04 | 中国电信股份有限公司 | Backup system and fault detection and processing method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753714A (en) * | 2013-12-31 | 2015-07-01 | 华为技术有限公司 | Network device and network service handling method |
| WO2015101100A1 (en) * | 2013-12-31 | 2015-07-09 | 华为技术有限公司 | Network device and service processing method in network |
| CN104753714B (en) * | 2013-12-31 | 2018-06-15 | 华为技术有限公司 | Method for processing business in the network equipment and network |
| CN107172227A (en) * | 2017-05-19 | 2017-09-15 | 福建星网智慧科技股份有限公司 | A kind of method and system accessed based on many upstream plants |
| CN109831383A (en) * | 2017-11-23 | 2019-05-31 | 哈曼国际工业有限公司 | The internet accessible detecting and internet high availability of multi-host network device |
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Application publication date: 20131218 |