CN105450422A - Wireless access point fault remote automatic recovery system based on access controller and POE switch - Google Patents
Wireless access point fault remote automatic recovery system based on access controller and POE switch Download PDFInfo
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- CN105450422A CN105450422A CN201510868230.4A CN201510868230A CN105450422A CN 105450422 A CN105450422 A CN 105450422A CN 201510868230 A CN201510868230 A CN 201510868230A CN 105450422 A CN105450422 A CN 105450422A
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- access point
- wap
- wireless access
- fault
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
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Abstract
The invention discloses a wireless access point fault remote automatic recovery system based on an access controller and a POE switch. The system comprises a plurality of AP connected with an Ethernet power supply switch, and a POE switch connected with the wireless access points and an access controller respectively; both the AP and the POE switch register with an AC, the AC utilizes the register information to inquire the port of each wireless access point in the POE switch, and when the AC inquires that a fault happens on the certain wireless access point, the POE switch is informed to restart the port of the failed wireless access point, and thereby the failed access point can be recovered to work. According to the wireless access point fault remote automatic recovery system based on the access controller and POE switch, when the fault happens on the AP, electricity supply for the second time is achieved through restarting the POE port, the AP are managed in a concentrated manner, and the failed AP can be rapidly and remotely recovered to normal work.
Description
Technical field
The application relates to wireless access field, concrete, relates to a kind of AP fault remote automatic recovery system based on AC and POE switch.
Background technology
Along with the development of internet economy, wireless access becomes the standard configuration of public place, and increasing public place has all achieved large-scale Wifi and covered, such as market, hotel, airport, bank etc.But in traditional covering scheme, when WAP (wireless access point) (AccessPointAP) fault being detected at access controller (AccessControlAC) end, such as, cannot normally reach the standard grade after AP goes offline, cause AC cannot in normal management AP situation, be difficult to realize directly at AC end, fault AP being returned to normal operating conditions, generally will arrive on-the-spot artificial power down AP and could recover normal work.The deficiency of existing networking plan, is once any one in terminal equipment breaks down, cause AC cannot normal management fault AP time, do not have a kind of reliable method easily can make the fast quick-recovery normal operating conditions of fault AP.
Therefore, how can quick-recovery fault AP soon, make it normally work, further, even automatically can find fault AP, thus realize automatically recovering, become the technical problem that prior art needs solution badly.
Summary of the invention
The object of the invention is to propose a kind of AP fault remote automatic recovery system based on AC and POE switch and method, when terminal AP breaks down, can be managed concentratedly by AC and the normal work of fast remote recovery fault AP.
For reaching this object, the present invention by the following technical solutions:
Based on a WAP (wireless access point) fault remote automatic recovery system for access controller and POE switch, comprising:
At least one WAP (wireless access point) (AP), is connected to Power over Ethernet switch, i.e. POE switch (PoESwitch), by POE power supply for exchange, and is registered to access controller (AC) by this POE switch;
POE switch, connect WAP (wireless access point) and access controller respectively, and power to said apparatus, described POE switch is also registered to access controller 3;
Access controller (AC): the registration receiving described WAP (wireless access point) and described POE switch, and utilize described log-on message to the port of each described WAP (wireless access point) of described POE switch query on described POE switch;
When described access controller inquire certain WAP (wireless access point) break down time, notify that described POE switch restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
Preferably, whether described access controller is again normally reached the standard grade judge that this fault WAP (wireless access point) is whether normal by being inquired about described fault WAP (wireless access point),
If after not recovering normal work after a while, described access controller continues to notify that described POE switch restarts the port of this fault WAP (wireless access point).
Preferably, described log-on message comprises the MAC Address of equipment self, and described WAP (wireless access point) is registered to described access controller by CAPWAP agreement, and reports the MAC Address of equipment of itself;
Described PoE switch registers the device type of self as switch by proprietary protocol to described access controller, and reports the MAC Address of equipment of itself.
Preferably, described access controller passes through the MAC Address of WAP (wireless access point) to the port information of WAP (wireless access point) on PoE switch described in described PoE switch query.
Preferably, described access controller by cannot configure WAP (wireless access point), or does not receive message that described WAP (wireless access point) sends for a long time to find described failed access points.
The invention also discloses a kind of method utilizing above-mentioned WAP (wireless access point) fault remote automatic recovery system to carry out WAP (wireless access point) automatically to recover, comprise the steps:
Information gathering procedure S110: described WAP (wireless access point) and described POE switch are registered to described wireless controller, report the device type of self, and the MAC Address of equipment of itself, the MAC Address that described WAP (wireless access point) is reported according to described wireless controller is to the port information of each AP of PoE switch query on PoE switch, and described PoE switch returns port information to described wireless controller;
Fault wireless access point discovery step S120: described access controller is inquired about and judged whether each WAP (wireless access point) breaks down;
Fault WAP (wireless access point) recovering step S130: when described access controller 3 inquire certain WAP (wireless access point) break down time, notify that described POE switch restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
Preferably, in described fault WAP (wireless access point) recovering step S130, after restarting POE switch ports themselves, whether described access controller is again normally reached the standard grade judge that whether this fault WAP (wireless access point) is normal by being inquired about described fault WAP (wireless access point);
If after not recovering normal work after a while, described access controller 3 continues to notify that described POE switch 2 restarts the port of this fault WAP (wireless access point), until fault AP resumes work.
Preferably, in fault WAP (wireless access point) recovering step S130, the port that the port of described POE switch restarts this fault WAP (wireless access point) is, first closes the POE function of supplying power of place port, and then opens.
Preferably, in fault WAP (wireless access point) recovering step S130, described access controller inquires certain WAP (wireless access point) and breaks down and be specially: described access controller inquire certain WAP (wireless access point) due to go offline or other fault cause cannot normal management.
Present invention utilizes and PoE switch is registered to AC, access controller AC knows the port information of each AP on PoE switch, and initiatively, or timing, the state of inquiry AP, when AP breaks down, by restarting PoE port, again power, realize the centralized management of AP and the normal work of fast remote recovery fault AP.
Accompanying drawing explanation
Fig. 1 is the system framework figure of the AP remotely automatic recovering system according to the specific embodiment of the invention;
Fig. 2 is the flow chart of the method for work of AP remotely automatic recovering system according to the specific embodiment of the invention;
Fig. 3 is the concrete flow chart of the method for work of AP remotely automatic recovering system according to another specific embodiment of the present invention;
The technical characteristic that Reference numeral in figure refers to respectively is:
1, WAP (wireless access point); 2, Power over Ethernet switch; 3, access controller.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
See Fig. 1, show the system framework figure of the AP remotely automatic recovering system according to the specific embodiment of the invention, comprising:
At least one WAP (wireless access point) 1 (AP1, AP2, AP3), be connected to Power over Ethernet switch, namely POE switch 2 (PoESwitch), is powered by POE switch 2, and is registered to access controller 3 (AC) by this POE switch 2;
POE switch 2 (PoESwitch), connect WAP (wireless access point) 1 and access controller 3 respectively, and power to said apparatus, described POE switch 2 is also registered to access controller 3;
Access controller 3 (AC): the registration receiving described WAP (wireless access point) 1 and described POE switch 2, and utilize described log-on message to the port of each described WAP (wireless access point) of described POE switch query on described POE switch 2;
When described access controller 3 inquire certain WAP (wireless access point) 1 due to go offline or other fault cause cannot normal management time, notify that described POE switch 2 restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
Further, whether described access controller 3 is again normally reached the standard grade judge that whether this fault WAP (wireless access point) is normal by being inquired about described fault WAP (wireless access point).
If after not recovering normal work after a while, described access controller 3 continues to notify that described POE switch 2 restarts the port of this fault WAP (wireless access point).
Preferably, described log-on message comprises the MAC Address of equipment self, described WAP (wireless access point) 1 (AP1, AP2, AP3) registered to described access controller 3 (AC) by CAPWAP agreement (wireless access point control and configuration protocol), and report the MAC Address of equipment of itself, described PoE switch registers the device type of self as switch by proprietary protocol to described access controller 3 (AC), and reports the MAC Address of equipment of itself.This proprietary protocol can be the pattern of similar CAPWAP agreement, such as, by sending broadcasting packet in this switch, after AC receiving this broadcasting packet, replying ACK message, complete this registration process to described PoE switch.
Described access controller 3 passes through the MAC Address of WAP (wireless access point) to the port information of described PoE switch query AP on PoE switch, such as inquire which port of described WAP (wireless access point) on described PoE switch, and can notify that described PoE switch restarts the port of fault AP by the mode of such as proprietary protocol.The method of this proprietary protocol is not also limit, as long as can reach this effect, can realize with the communication modes of this area routine.
Further preferred, described access controller 3 by configuring WAP (wireless access point), or does not receive message that described WAP (wireless access point) sends for a long time to find described failed access points.And the present invention is not limited thereto, the mode of any discovery fault AP, such as, in the mode that CAPWAP agreement is recorded, and other mode is all within the present invention's scope required for protection.
Further, see Fig. 2, show the method for work of AP remotely automatic recovering system according to a particular embodiment of the invention, the method is applicable to the remotely automatic recovering system of Fig. 1, contains following steps:
Information gathering procedure S110: described WAP (wireless access point) and described POE switch are registered to described wireless controller, report the device type of self, and the MAC Address of equipment of itself, the MAC Address that described WAP (wireless access point) is reported according to described wireless controller is to the port information of each AP of PoE switch query on PoE switch, and described PoE switch returns port information to described wireless controller;
Fault wireless access point discovery step S120: described access controller is inquired about and judged whether each WAP (wireless access point) breaks down;
Fault WAP (wireless access point) recovering step S130: when described access controller 3 inquire certain WAP (wireless access point) 1 break down time, notify that described POE switch 2 restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
Further, in described fault WAP (wireless access point) recovering step S130, after restarting POE switch ports themselves, whether described access controller 3 is again normally reached the standard grade judge that whether this fault WAP (wireless access point) is normal by being inquired about described fault WAP (wireless access point).
If after not recovering normal work after a while, described access controller 3 continues to notify that described POE switch 2 restarts the port of this fault WAP (wireless access point), until fault AP resumes work.
Further, in fault WAP (wireless access point) recovering step S130, the port that the port of described POE switch restarts this fault WAP (wireless access point) is, first closes the POE function of supplying power of place port, and then opens.
Further, in fault WAP (wireless access point) recovering step S130, described access controller 3 inquires certain WAP (wireless access point) 1 and breaks down and be specially: described access controller 3 inquire certain WAP (wireless access point) 1 due to go offline or other fault cause cannot normal management.
Such as, after PoE switch and the equal normal registration of wireless access point AP are reached the standard grade, access controller AC can collect following information:
1、PoESwitch：0000-0000-000a
2、AP1：0000-0000-0001
3、AP2：0000-0000-0002
4、AP3：0000-0000-0003
Further, MAC Address that AC can be registered by AP is initiatively to the port information of PoE switch query AP on PoE switch, and the Query Result that PoE switch returns oneself to AC is as follows:
1, AP1 is at PoESwitchport1
2, AP2 is at PoESwitchport2
3, AP3 is at PoESwitchport3
So far, AC can record completely each AP on which port of any platform PoE switch.
Fig. 3 shows the concrete flow chart of the method for work of the AP remotely automatic recovering system at a specific embodiment, shows in each concrete steps, the signal reciprocal process of giving out a contract for a project of each equipment.
Therefore, according to the present invention, access controller AC knows the port information of each AP on PoE switch, and initiatively, or timing, the state of inquiry AP, when AP breaks down, by restarting PoE port, again powering, realizing the centralized management of AP and the normal work of fast remote recovery fault AP.
Above content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that the specific embodiment of the present invention is only limitted to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to the present invention by submitted to claims determination protection range.
Claims (9)
1., based on a WAP (wireless access point) fault remote automatic recovery system for access controller and POE switch, comprising:
At least one WAP (wireless access point) (AP), is connected to Power over Ethernet switch, i.e. POE switch (PoESwitch), by POE power supply for exchange, and is registered to access controller (AC) by this POE switch;
POE switch, connect WAP (wireless access point) and access controller respectively, and power to said apparatus, described POE switch is also registered to access controller 3;
Access controller (AC): the registration receiving described WAP (wireless access point) and described POE switch, and utilize described log-on message to the port of each described WAP (wireless access point) of described POE switch query on described POE switch;
When described access controller inquire certain WAP (wireless access point) break down time, notify that described POE switch restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
2. WAP (wireless access point) fault remote automatic recovery system according to claim 1, is characterized in that:
Whether described access controller is again normally reached the standard grade judge that this fault WAP (wireless access point) is whether normal by being inquired about described fault WAP (wireless access point),
If after not recovering normal work after a while, described access controller continues to notify that described POE switch restarts the port of this fault WAP (wireless access point).
3. WAP (wireless access point) fault remote automatic recovery system according to claim 1 and 2, is characterized in that:
Described log-on message comprises the MAC Address of equipment self, and described WAP (wireless access point) is registered to described access controller by CAPWAP agreement, and reports the MAC Address of equipment of itself;
Described PoE switch registers the device type of self as switch by proprietary protocol to described access controller, and reports the MAC Address of equipment of itself.
4. WAP (wireless access point) fault remote automatic recovery system according to claim 3, is characterized in that:
Described access controller passes through the MAC Address of WAP (wireless access point) to the port information of WAP (wireless access point) on PoE switch described in described PoE switch query.
5. WAP (wireless access point) fault remote automatic recovery system according to claim 3, is characterized in that:
Described access controller by cannot configure WAP (wireless access point), or does not receive message that described WAP (wireless access point) sends for a long time to find described failed access points.
6. the method utilizing the WAP (wireless access point) fault remote automatic recovery system in claim 1-5 described in any one to carry out WAP (wireless access point) automatically to recover, comprises the steps:
Information gathering procedure S110: described WAP (wireless access point) and described POE switch are registered to described wireless controller, report the device type of self, and the MAC Address of equipment of itself, the MAC Address that described WAP (wireless access point) is reported according to described wireless controller is to the port information of each AP of PoE switch query on PoE switch, and described PoE switch returns port information to described wireless controller;
Fault wireless access point discovery step S120: described access controller is inquired about and judged whether each WAP (wireless access point) breaks down;
Fault WAP (wireless access point) recovering step S130: when described access controller 3 inquire certain WAP (wireless access point) break down time, notify that described POE switch restarts the port of this fault WAP (wireless access point), described fault WAP (wireless access point) resumed work.
7. the method automatically recovered of WAP (wireless access point) according to claim 6, is characterized in that:
In described fault WAP (wireless access point) recovering step S130, after restarting POE switch ports themselves, whether described access controller is again normally reached the standard grade judge that whether this fault WAP (wireless access point) is normal by being inquired about described fault WAP (wireless access point);
If after not recovering normal work after a while, described access controller 3 continues to notify that described POE switch 2 restarts the port of this fault WAP (wireless access point), until fault AP resumes work.
8. the method that the WAP (wireless access point) according to claim 6 or 7 is recovered automatically, is characterized in that:
In fault WAP (wireless access point) recovering step S130, the port that the port of described POE switch restarts this fault WAP (wireless access point) is, first closes the POE function of supplying power of place port, and then opens.
9. the method automatically recovered of WAP (wireless access point) according to claim 8, is characterized in that:
In fault WAP (wireless access point) recovering step S130, described access controller inquires certain WAP (wireless access point) and breaks down and be specially: described access controller inquire certain WAP (wireless access point) due to go offline or other fault cause cannot normal management.
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| CN201510868230.4A CN105450422A (en) | 2015-12-02 | 2015-12-02 | Wireless access point fault remote automatic recovery system based on access controller and POE switch |
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| CN201510868230.4A CN105450422A (en) | 2015-12-02 | 2015-12-02 | Wireless access point fault remote automatic recovery system based on access controller and POE switch |
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| CN106060859A (en) * | 2016-06-30 | 2016-10-26 | 杭州华三通信技术有限公司 | AP (Access Point) fault detection and restoration method and device |
| CN106789110A (en) * | 2016-12-20 | 2017-05-31 | 深圳市菲菱科思通信技术股份有限公司 | A kind of long-range PoE controls and fault recovery method and system based on cloud method |
| CN108235351A (en) * | 2017-12-27 | 2018-06-29 | 杭州迪普科技股份有限公司 | A kind of method and device that wireless controller is made to obtain wireless access point fault message |
| CN108768671A (en) * | 2018-06-28 | 2018-11-06 | 新华三技术有限公司 | access point control method and device |
| CN111614953A (en) * | 2019-02-26 | 2020-09-01 | 浙江宇视科技有限公司 | Restarting control method and system for fault IP camera |
| CN112003708A (en) * | 2020-07-14 | 2020-11-27 | 浪潮思科网络科技有限公司 | Monitoring method, device, equipment and medium for access equipment |
| CN112312497A (en) * | 2020-10-23 | 2021-02-02 | 新华三信息安全技术有限公司 | Method and device for rapidly switching services |
| CN114721321A (en) * | 2022-03-01 | 2022-07-08 | 大连理工大学 | Equipment automatic management method and system based on intelligent industrial switch |
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| CN114721321A (en) * | 2022-03-01 | 2022-07-08 | 大连理工大学 | Equipment automatic management method and system based on intelligent industrial switch |
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