CN101820359B - Fault processing method and equipment for network equipment - Google Patents
Fault processing method and equipment for network equipment Download PDFInfo
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- CN101820359B CN101820359B CN2010101201480A CN201010120148A CN101820359B CN 101820359 B CN101820359 B CN 101820359B CN 2010101201480 A CN2010101201480 A CN 2010101201480A CN 201010120148 A CN201010120148 A CN 201010120148A CN 101820359 B CN101820359 B CN 101820359B
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Abstract
The invention discloses a fault processing method for network equipment, which comprises the steps that: a first logic chip receives negotiation messages from a management network port; and the first logic chip judges whether the network equipment is needed to be reset according to the contents in the negotiation messages; and if the network equipment is needed to be reset, the first logic chip transmits a reset command to a second logic chip, and the second logic chip resets the network equipment. The fault processing method for the network equipment can remotely reset the network equipment. Therefore, the recovery time of the network equipment is shortened.
Description
Technical field
The present invention relates to areas of information technology, particularly relate to a kind of fault handling method and equipment of the network equipment.
Background technology
Along with developing rapidly of Internet, stability of network is had higher requirement, in case network interrupts; Will cause great influence to the daily production of enterprise; Or even the loss that is difficult to remedy, therefore, it is vital that reliable and stable network service is provided.
In the present network architecture, nucleus equipment is in the top of network, the HLR in the radio core network (Home Location Register, attaching position register) for example, the core router in the Ethernet etc.Wherein, the configuration information of in store whole network in nucleus equipment, the effect in network of user's charge information and routing iinformation, nucleus equipment is extremely important, therefore, the reliability of nucleus equipment is also had higher requirement.In case and nucleus equipment produces software and hangs dead and can not automatically reset fault, may cause whole network unavailable, at this moment, need in the shortest time, recover nucleus equipment.
In the prior art, nucleus equipment generally uses Watchdog chip (being watchdog chip) to come the reset operation of higher management equipment.Nucleus equipment is under normal situation; At regular intervals, CPU (CentralProcessing Unit, CPU) need be with the counter O reset of watchdog chip; Thereby make counter can not reach preset numerical value; Watchdog chip can't be exported reset signal, promptly can't the veneer of nucleus equipment be resetted, thus the normal use of assurance nucleus equipment.For example, counter is 1000 o'clock output reset signals, because CPU at regular intervals need be with counter O reset, promptly the value of counter can't reach 1000, also just can't export reset signal.
And under the situation of break down at nucleus equipment (for example, it is dead that software occur to be hung, and runs fault such as to fly); CPU software can't be fed watchdog chip, thereby make that CPU can't be to the counter O reset of watchdog chip, at this moment; When counter reaches preset numerical value; Watchdog chip will be exported a reset signal, so that all board resettings restart, thus the fast quick-recovery when having guaranteed that nucleus equipment breaks down.
In the prior art; The simple and easy formation sketch map of single board system on the nucleus equipment as shown in Figure 1; The CPU that uses on the nucleus equipment is generally multi-core CPU, and promptly one of them CPU core is special-purpose Controlled CPU kernel, and the control of responsible whole single board system (for example; Feed the task of watchdog chip), and other CPU core all uses as Business Processing.
Based on above-mentioned situation, unusual if the CPU core of managing business occurs, and the CPU core of being responsible for the control single board system is still during operate as normal; Then be responsible for the CPU core of control single board system and still can feed watchdog chip, at this moment, watchdog chip can't be exported reset signal and give CPLD (ComplexProgrammable Logic Device; CPLD) logic chip, and the CPLD logic chip also just can't be exported the reset signal of complete machine, promptly nucleus equipment can't be reset and restart; And during actual the use, because the CPU core of managing business has occurred unusually, promptly the business of nucleus equipment has been interrupted; Thereby nucleus equipment occurs and hang dead catastrophe failure; What needs were artificial descends electricity to machine room to nucleus equipment, and nucleus equipment is resetted, and can recover normal then.Further, if the machine room and the attendant that place nucleus equipment not when same city, the attendant rushes towards machine room needs the time, thereby has wasted great amount of time.
Summary of the invention
The present invention provides a kind of fault handling method and equipment of the network equipment, with when the network equipment breaks down, long-range the network equipment is resetted, thereby has shortened recovery time of the network equipment.
In order to achieve the above object, the present invention proposes a kind of fault handling method of the network equipment, be applied to comprise in the network equipment of first logic chip, management network port and second logic chip, said method comprising the steps of:
Said first logic chip receives the negotiation packet from said management network port;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet;
If said first logic chip sends reset command to said second logic chip, and by the said second logic chip said network equipment that resets.
Carried the command information of the said network equipment that need reset in the said negotiation packet, said method also comprises:
Said first logic chip receives the message from said management network port, and wherein, said message is said negotiation packet or transparent transmission message; When said message is said negotiation packet; Then said first logic chip confirms that the said network equipment does not respond and can't recover from the business information of said management network port and in Preset Time and can't restart automatically, and said first logic chip need be carried out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs; When said message was said transparent transmission message, then said first logic chip was confirmed need not handle said transparent transmission message, and gives the said network equipment with said transparent transmission message transmission;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet; Specifically comprise: said first logic chip is resolved said negotiation packet; And obtain the content in the said negotiation packet; When having carried the command information of the said network equipment that need reset in the said negotiation packet, said first logic chip confirms to reset the said network equipment.
Said first logic chip sends reset command to said second logic chip, also comprises afterwards:
Said first logic chip sends response message to said management network port; Content in the said response message comprises the information that correctly receives reset command and issued reset command at least, and by said management network port said response message is sent to management equipment.
Also carried the instruction encrypted message in the said negotiation packet;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet, also comprises before:
Said first logic chip judges whether the instruction encrypted message that presets in the instruction encrypted message that carries in the said negotiation packet and the said network equipment is consistent; If when consistent; Just can carry out according to the content in the said negotiation packet and judge whether the reset step of the said network equipment of needs; Otherwise, can not carry out according to the content in the said negotiation packet and judge whether the reset step of the said network equipment of needs.
Said first logic chip receives the negotiation packet from said management network port, also comprises:
Said first logic chip is carried out the step that receives from the said negotiation packet of said management network port behind the protocol massages that receives from the predetermined number of said management network port.
Said first logic chip comprises the on-site programmable gate array FPGA chip, and said second logic chip comprises the complex programmable logic device (CPLD) logic chip.
A kind of network equipment comprises first logic chip, management network port and second logic chip at least, wherein,
Said first logic chip is used to receive the negotiation packet from said management network port; And judge whether the needs said network equipment that resets according to the content in the said negotiation packet; If then send reset command to said second logic chip;
Said second logic chip is used for according to the said reset command said network equipment that resets.
Said first logic chip comprises fpga chip, and said second logic chip comprises the CPLD logic chip; Carried the command information of the said network equipment that need reset in the said negotiation packet;
Said first logic chip also is used for, and receives the message from said management network port, and wherein, said message is said negotiation packet or transparent transmission message; When said message is said negotiation packet; Confirm then that the said network equipment does not respond and to recover from the business information of said management network port and in Preset Time and can't restart automatically, and need to carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs; When said message is said transparent transmission message, then confirms need not handle, and give the said network equipment said transparent transmission message transmission to said transparent transmission message;
And when judging whether that according to said negotiation packet needs reset the said network equipment; Resolve said negotiation packet; And obtain the content in the said negotiation packet, when having carried the command information of the said network equipment that need reset in the said negotiation packet, confirm to reset the said network equipment.
Said first logic chip also is used for; Send response message to said management network port; Content in the said response message comprises the information that correctly receives reset command and issued reset command at least, and by said management network port said response message is sent to management equipment.
Also carried the instruction encrypted message in the said negotiation packet;
Said first logic chip also is used for; Judge whether the instruction encrypted message that presets in the instruction encrypted message that carries in the said negotiation packet and the said network equipment is consistent; If when consistent; Just can carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs, otherwise, can not carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs.
Compared with prior art, the present invention has the following advantages:
When detecting network equipment service disconnection, can reset to the network equipment fast through using logic chip (for example, fpga chip), thereby the network equipment can be resumed work as early as possible.And can when the network equipment breaks down, the network equipment be resetted, thereby shortened recovery time of the network equipment long-range.
Description of drawings
Fig. 1 is the simple and easy formation sketch map of single board system on the nucleus equipment in the prior art;
Fig. 2 is the sketch map of a kind of application scenarios of the present invention;
Fig. 3 is the fault handling method flow chart of a kind of network equipment that corresponding application scenarios shown in Figure 2 proposed;
A kind of network equipment structure chart that Fig. 4 proposes for the present invention.
Embodiment
Among the present invention; Through (for example using first logic chip; On-site programmable gate array FPGA chips etc.) negotiation packet from management network port is resolved, when having carried the command information that needs reseting network equipment in the negotiation packet, then first logic chip can be to second logic chip (for example; CPLD logic chip etc.) send reset command, and by second logic chip this network equipment that resets.Thereby make when detecting network equipment service disconnection and in Preset Time, can't recovering and can't restart automatically the time, can reset to the network equipment fast, the network equipment can be resumed work as early as possible through using first logic chip.
Based on above-mentioned thought, be elaborated below in conjunction with application scenarios shown in Figure 2 fault handling method to the network equipment provided by the invention.Wherein, in this network equipment, comprise first logic chip, management network port and second logic chip at least.Wherein, this first logic chip is used for sending reset command to second logic chip, and this second logic chip hair is in this network equipment that resets.
Concrete; In practical application, this first logic chip and second logic chip can be selected according to actual needs, as long as can realize above-mentioned functions; For example; Can be with fpga chip (FieldProgrammable Gate Array, field programmable gate array) as the chip that sends reset command to second logic chip, with the chip of CPLD logic chip as this network equipment that resets; Promptly choosing first logic chip is fpga chip, and choosing second logic chip is the CPLD logic chip.Among the present invention, be that example is carried out follow-up explanation with fpga chip and CPLD logic chip.
Among the present invention; When the network equipment does not respond the business information (promptly this network equipment can't be handled corresponding business) from management network port; And this network equipment can't recover in Preset Time and can't restart automatically the time, then need use this fpga chip with the CPLD logic chip this network equipment to be carried out relevant reset operation.
Based on above-mentioned situation, the fault handling method of the network equipment proposed by the invention, as shown in Figure 3, may further comprise the steps:
In practical application, for the network equipment of multi-core CPU since CPU core be special-purpose Controlled CPU kernel (for example; This CPU core is responsible for controlling powering on of whole system, resets, and the driving of bottoms such as memory management is professional); And other CPU cores are the CPU cores of managing business; Therefore, this network equipment may occur and not respond business information from management network port, and the situation that in Preset Time, can't recover and can't restart automatically; Certainly; The network equipment for other types; The network equipment also may occur and not respond business information from management network port, and the situation that in Preset Time, can't recover and can't restart automatically, the network equipment with multi-core CPU among the present invention is that example is carried out detailed explanation.
In this network equipment, comprise multi-core CPU, fpga chip, management network port and CPLD logic chip at least, and this fpga chip is between management network port and multi-core CPU.Certainly, be not limited to the above-mentioned functions unit in this network equipment, as shown in Figure 2, can also comprise watchdog chip in this network equipment, other functional units in the network equipment repeat no more among the present invention.
Concrete; In multi-core CPU, unusual if the CPU core of managing business occurs, can't handle business; And the Controlled CPU kernel is still during operate as normal; Then watchdog chip can't be exported reset signal, thereby when causing the network equipment to recover, technical scheme that then can the application of the invention provided is handled.
This Preset Time can be adjusted according to the out-of-service time of watchdog chip, for example, and when software is hung after death; If watchdog chip did not lose efficacy; Output reset signal that then watchdog chip will be in minutes (promptly in minutes counter reaches default value, for example 3 minutes), and among the present invention; If the service disconnection of the network equipment and when in 3 minutes, not recovering, then management equipment need be sent negotiation packet to management network port.
Further; If the attendant find far-end the network equipment service disconnection and in Preset Time, can't recover the time; Then the attendant can send negotiation packet to management network port through management equipment, and by management network port this negotiation packet is sent to the fpga chip in the network equipment.
It should be noted that in the network equipment, comprised management network port and service network port at least, through using this management network port, the attendant can manage the network equipment, and through using service network port, can handle related service.
In the prior art; Management network port is direct and multi-core CPU is mutual, when the attendant carries out monitoring management to the information of the network equipment, need directly relevant information be sent to multi-core CPU by this management network port; Thereby realize relevant monitoring management process; And after CPU breaks down, then this CPU can't respond the business information from this management network port, thereby make this network equipment to handle corresponding business.
Different with prior art is; Among the present invention; Through between management network port and multi-core CPU, adding fpga chip; When the attendant carried out monitoring management to the network equipment, management network port needed at first relevant information to be sent to fpga chip, and the information that will be correlated with by this fpga chip sends to multi-core CPU.
In the present invention, through holding consultation with fpga chip, management equipment can be sent the special message that some have certain rule to fpga chip, and this fpga chip can be handled this special message, and among the present invention, the special message of this type is called negotiation packet.
Because management network port all can pass through fpga chip to all information that multi-core CPU sends; For negotiation packet, this fpga chip can be handled this negotiation packet accordingly, and for other message (for example; Data message and protocol massages etc.; Be referred to as the transparent transmission message among the present invention), this fpga chip only can carry out transparent transmission, can not carry out other processing.In the subsequent process, only the processing procedure to negotiation packet is elaborated.
Among the present invention, handle specifically accordingly according to this negotiation packet and to comprise: fpga chip judges whether needs this network equipment that resets according to this negotiation packet.Wherein, After receiving this negotiation packet, this fpga chip need be resolved this negotiation packet, and obtains the content in this negotiation packet; And when having carried the command information that needs reseting network equipment in the negotiation packet, fpga chip judgement this network equipment that need reset.
Concrete; If the service disconnection of the network equipment and in Preset Time, can't recover the time; Then management equipment is passed through management network port in the negotiation packet that fpga chip sends; Can carry the command information of this network equipment that need reset, in the time of promptly can't recovering when the service disconnection of the network equipment and in Preset Time, fpga chip can be judged this network equipment that need reset.
Concrete; Fpga chip also can send the information that has correctly received reset command and issued reset command through the message of a set form to management network port; After management equipment is known the message of this set form through this management network port, can learn that this network equipment resets.
Concrete; Behind the reset command that receives from fpga chip, even watchdog chip does not provide reset signal, this CPLD also can provide the complete machine reset signal; Thereby this network equipment is resetted, make the attendant to reset to this network equipment then long-range.
Wherein, the inventive method can be adjusted each sequence of steps according to actual needs.
Because the message that management network port sends can be intercepted and captured, promptly management network port also can be intercepted and captured to the negotiation packet that fpga chip sends, and in view of the situation, in order to improve fail safe, can also adopt following mode to handle among the present invention.
Mode one
Prepositioned instruction encrypted message on the network equipment; And because administrative staff can know this instruction encrypted message; In the time of can't recovering when the service disconnection of the network equipment and in Preset Time, in the negotiation packet that management network port sends, carry this instruction encrypted message in management equipment.
After fpga chip receives this negotiation packet, judge at first whether the instruction encrypted message that presets in the instruction encrypted message that carries in this negotiation packet and the network equipment is consistent; If when consistent, explain that then this negotiation packet is legal, can carry out the operation of handling accordingly according to this negotiation packet; And if when inconsistent, explain that then this negotiation packet is illegal, can not carry out the operation of handling accordingly according to this negotiation packet, fpga chip can directly abandon this negotiation packet.
Mode two
In management equipment before management network port sends negotiation packet; This management equipment is at first sent the protocol massages of predetermined number to management network port, wherein, this protocol massages is the message of set form; For example, the proprietary protocol type is the message of 0X8918, the message of sub-protocol type: 0X000a etc.; And after the protocol massages of this predetermined number sent completion, this management equipment just can be sent this negotiation packet to management network port.
Same, management network port also needs at first to send to fpga chip the protocol massages of predetermined number, has only after the protocol massages of predetermined number sends completion, and managerial grid eloquence can be sent this negotiation packet to fpga chip.
Because the protocol massages of this predetermined number is optional for according to actual needs, thereby makes the assailant can't know the position of negotiation packet accurately, thereby guarantees the fail safe of this negotiation packet.For example,,, promptly receive after 32 proprietary protocol types are the message of 0X8918 when management network port, just can receive negotiation packet the protocol massages of the predetermined number message that to be defined as 32 proprietary protocol types be 0X8918 according to the needs of reality.
Mode three
Aforesaid way one and mode two are taken all factors into consideration, promptly on the basis of the protocol massages that sends predetermined number, also need in negotiation packet, be carried the instruction encrypted message, give unnecessary details no longer in detail among the present invention of this mode.
The invention allows for a kind of network equipment; As shown in Figure 4, comprise first logic chip 10, management network port 20 and second logic chip 30 at least, wherein; Said first logic chip 10 comprises fpga chip, and said second logic chip 20 comprises the CPLD logic chip;
Said management network port 20; Be used for not recover from the business information of said management network port and in Preset Time and can't restart automatically the time when the said network equipment does not respond; Reception is from the said negotiation packet of management equipment, and said negotiation packet is sent to said first logic chip 10; Wherein, carried the command information of the said network equipment that need reset in the said negotiation packet.
Said first logic chip 10 is used to receive the negotiation packet from said management network port 20; And judge whether the needs said network equipment that resets according to the content in the said negotiation packet; If then send reset command to said second logic chip 30.Wherein, carried the command information of the said network equipment that need reset in the said negotiation packet;
Said first logic chip 10 also is used for, and receives the message from said management network port, and wherein, said message is said negotiation packet or transparent transmission message; When said message is said negotiation packet; Confirm then that the said network equipment does not respond and to recover from the business information of said management network port and in Preset Time and can't restart automatically, and need to carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs; When said message is said transparent transmission message, then confirms need not handle, and give the said network equipment said transparent transmission message transmission to said transparent transmission message;
And when judging whether that according to said negotiation packet needs reset the said network equipment; Said first logic chip 10 specifically is used for; Resolve said negotiation packet; And obtain the content in the said negotiation packet, when having carried the command information of the said network equipment that need reset in the said negotiation packet, confirm to reset the said network equipment.
Said first logic chip 10 also is used for; Send response message to said management network port; Content in the said response message comprises the information that correctly receives reset command and issued reset command at least, and by said response message said response message is sent to said management equipment.
Further, also carried the instruction encrypted message in the said negotiation packet; Said first logic chip 10 also is used for; Judge whether the instruction encrypted message that presets in the instruction encrypted message that carries in the said negotiation packet and the said network equipment is consistent; If when consistent; Just can carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs, otherwise, can not carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs.
Said second logic chip 30 is used for according to the said reset command said network equipment that resets.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize through hardware, also can realize by the mode that software adds necessary general hardware platform.Based on such understanding; Technical scheme of the present invention can be come out with the embodied of software product, this software product can be stored in a non-volatile memory medium (can be CD-ROM, USB flash disk; Portable hard drive etc.) in; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the sketch map of a preferred embodiment, module in the accompanying drawing or flow process might not be that embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above sequence number is not represented the quality of embodiment just to description.
More than disclosedly be merely several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (8)
1. the fault handling method of a network equipment is characterized in that, is applied to comprise in the network equipment of first logic chip, management network port and second logic chip, said method comprising the steps of:
Said first logic chip receives the negotiation packet from said management network port;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet;
If said first logic chip sends reset command to said second logic chip, and by the said second logic chip said network equipment that resets;
Carried the command information of the said network equipment that need reset in the said negotiation packet, said method also comprises:
Said first logic chip receives the message from said management network port, and wherein, said message is said negotiation packet or transparent transmission message; When said message is said negotiation packet; Then said first logic chip confirms that the said network equipment does not respond and can't recover from the business information of said management network port and in Preset Time and can't restart automatically, and said first logic chip need be carried out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs; When said message was said transparent transmission message, then said first logic chip was confirmed need not handle said transparent transmission message, and gives the said network equipment with said transparent transmission message transmission;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet; Specifically comprise: said first logic chip is resolved said negotiation packet; And obtain the content in the said negotiation packet; When having carried the command information of the said network equipment that need reset in the said negotiation packet, said first logic chip confirms to reset the said network equipment.
2. the method for claim 1 is characterized in that, said first logic chip sends reset command to said second logic chip, also comprises afterwards:
Said first logic chip sends response message to said management network port; Content in the said response message comprises the information that correctly receives reset command and issued reset command at least, and by said management network port said response message is sent to management equipment.
3. the method for claim 1 is characterized in that, has also carried the instruction encrypted message in the said negotiation packet;
Said first logic chip judges whether the needs said network equipment that resets according to the content in the said negotiation packet, also comprises before:
Said first logic chip judges whether the instruction encrypted message that presets in the instruction encrypted message that carries in the said negotiation packet and the said network equipment is consistent; If when consistent; Just can carry out according to the content in the said negotiation packet and judge whether the reset step of the said network equipment of needs; Otherwise, can not carry out according to the content in the said negotiation packet and judge whether the reset step of the said network equipment of needs.
4. the method for claim 1 is characterized in that, said first logic chip receives the negotiation packet from said management network port, also comprises:
Said first logic chip is carried out the step that receives from the said negotiation packet of said management network port behind the protocol massages that receives from the predetermined number of said management network port.
5. like each described method of claim 1-4, it is characterized in that said first logic chip comprises the on-site programmable gate array FPGA chip, said second logic chip comprises the complex programmable logic device (CPLD) logic chip.
6. a network equipment is characterized in that, comprises first logic chip, management network port and second logic chip at least, wherein,
Said first logic chip is used to receive the negotiation packet from said management network port; And judge whether the needs said network equipment that resets according to the content in the said negotiation packet; If then send reset command to said second logic chip;
Said second logic chip is used for according to the said reset command said network equipment that resets;
Said first logic chip comprises fpga chip, and said second logic chip comprises the CPLD logic chip; Carried the command information of the said network equipment that need reset in the said negotiation packet;
Said first logic chip also is used for, and receives the message from said management network port, and wherein, said message is said negotiation packet or transparent transmission message; When said message is said negotiation packet; Confirm then that the said network equipment does not respond and to recover from the business information of said management network port and in Preset Time and can't restart automatically, and need to carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs; When said message is said transparent transmission message, then confirms need not handle, and give the said network equipment said transparent transmission message transmission to said transparent transmission message;
And when judging whether that according to said negotiation packet needs reset the said network equipment; Resolve said negotiation packet; And obtain the content in the said negotiation packet, when having carried the command information of the said network equipment that need reset in the said negotiation packet, confirm to reset the said network equipment.
7. the network equipment as claimed in claim 6 is characterized in that,
Said first logic chip also is used for; Send response message to said management network port; Content in the said response message comprises the information that correctly receives reset command and issued reset command at least, and by said management network port said response message is sent to management equipment.
8. the network equipment as claimed in claim 6 is characterized in that, has also carried the instruction encrypted message in the said negotiation packet;
Said first logic chip also is used for; Judge whether the instruction encrypted message that presets in the instruction encrypted message that carries in the said negotiation packet and the said network equipment is consistent; If when consistent; Just can carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs, otherwise, can not carry out according to the content in the said negotiation packet and judge whether the reset operation of the said network equipment of needs.
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| CN2010101201480A CN101820359B (en) | 2010-03-09 | 2010-03-09 | Fault processing method and equipment for network equipment |
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| CN2010101201480A CN101820359B (en) | 2010-03-09 | 2010-03-09 | Fault processing method and equipment for network equipment |
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| CN108713308B (en) | 2016-12-29 | 2021-06-11 | 柏思科技有限公司 | Method and system for restarting one or more components of a network device based on conditions |
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| CN101272418A (en) * | 2008-03-25 | 2008-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Communication terminal and method for long-range controlling communication terminal |
| CN101404824A (en) * | 2008-11-05 | 2009-04-08 | ***通信集团江苏有限公司 | Remote management method based on WAP service system running state |
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2010
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713235A (en) * | 2004-06-24 | 2005-12-28 | 通用汽车公司 | Method and system for remote telltale reset |
| CN2876879Y (en) * | 2005-09-19 | 2007-03-07 | 邹静 | Reset starting and monitoring system for remote-server device |
| CN101272418A (en) * | 2008-03-25 | 2008-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Communication terminal and method for long-range controlling communication terminal |
| CN101404824A (en) * | 2008-11-05 | 2009-04-08 | ***通信集团江苏有限公司 | Remote management method based on WAP service system running state |
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