CN101540699A - Method and device for realizing remote maintenance of network equipment - Google Patents
Method and device for realizing remote maintenance of network equipment Download PDFInfo
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- CN101540699A CN101540699A CN200910083429A CN200910083429A CN101540699A CN 101540699 A CN101540699 A CN 101540699A CN 200910083429 A CN200910083429 A CN 200910083429A CN 200910083429 A CN200910083429 A CN 200910083429A CN 101540699 A CN101540699 A CN 101540699A
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Abstract
The invention discloses a method and a device for realizing remote maintenance of network equipment. The method comprises that: a remote maintenance take-over module which is connected with a mobile communication modulator-demodulator is set in the network equipment; and when the network equipment is abnormal, the remote maintenance take-over module carries out short message communication with a remote maintenance terminal through the mobile communication modulator-demodulator, and executes corresponding operations according to the indication of the remote maintenance terminal so as to realize the remote maintenance of the network equipment. The technical scheme of the invention can effectively process the problem of abnormal restarting of the network equipment.
Description
Technical field
The present invention relates to network communications technology field, refer to a kind of method and apparatus of realizing remote maintenance of network equipment especially.
Background technology
The mobile communication modulator-demodulator is called wireless Internet card again, be a kind of be the modulator-demodulator of wireless digital signal with the cabled digital conversion of signals.The mobile communications network business is divided into circuit switching (CS, CircuitSwitched) territory and packet switching (PS, Packet Switched) territory two classes, wherein, CS territory business is mainly voice, note etc., and PS territory business is mainly the high speed data transfer and the Streaming Media transmission of point-to-multipoint.The mobile communication modulator-demodulator is identical with common GSM/GPRS/CDMA cell-phone function, business such as support voice, note, video and transfer of data, but compare with mobile phone, the mobile communication modulator-demodulator does not generally have screen and keyboard, more emphasizes wireless data transmission function.The mobile communication modulator-demodulator is mainly used in personal computer (PC) and connects the Internet network, and nearly 2 years, the Internet protocol IP that also begins application network equipment (general reference router or switch etc.) inserted.
Fig. 1 is that the network equipment is realized the schematic diagram that IP inserts by the mobile communication modulator-demodulator in the prior art.As shown in Figure 1, the network equipment passes through USB (USB, Universal Serial Bus) the external mobile communication modulator-demodulator of interface, and is linked into the mobile telecommunication in IP bearer network by the mobile communication modulator-demodulator, realizes that wireless IP inserts.Here, mainly be to use the PS territory high speed data transfer business of mobile communication modulator-demodulator, both can be used as the backup mouth of network equipment wide area network (WAN, Wide AreaNetwork) mouth, also can directly use as network equipment WAN mouth.
Along with the upgrading of mobile communications network, network equipment major part has all possessed the function of supporting that mobile communication modulator-demodulator IP inserts.But because mobile communications network is compared with cable network, have still that transmission speed is slow, transmission quality is subject to reasons such as environment for use, the mobile communication modulator-demodulator more is that the network equipment that is applied in than low side uses as the access of IP network at present, and middle-and high-end network device still inserts based on wired IP.
The network equipment all is operated in the complex environment, and owing to many reasons such as running environment reason, network environment reason, equipment self reason and user's operations, various faults always appear in the network equipment.Fig. 2 is the schematic diagram of general networks equipment fault localization method of the prior art.As shown in Figure 2, Chang Gui network equipment failure localization method has two kinds: a kind of maintenance personal's of being IP based network is remotely logged into and carries out the failure location analysis on the fault network equipment; Another kind is that the maintenance personal is connected on the network equipment by the serial ports cable to the scene, carries out the failure location analysis.Need to prove that said " maintenance " is not meant supervision configuration efforts such as the daily network equipment warning that the webmaster personnel bear, but refers in particular to the maintenance and repair work of network equipment manufacturer to fault network equipment here.
Because being the manufacturer of the network equipment, the maintenance work of the network equipment is responsible for, and the field of employment of the network equipment is widely distributed, therefore, in the time of can't guaranteeing that the network equipment breaks down, the maintenance personal of producer is on the scene the very first time, and promptly allows to be on the scene, and also expends more manpower and materials, the maintenance cost height, consuming time longer.Therefore, the long-distance service of IP based network is the most frequently used method.
The long-distance service method of IP based network may be summarized to be: the network equipment occurs all can preserving some important information in non-volatile memory device unusually and before restarting; The network equipment restart finish after, IP network connect to be recovered, the long-distance service method of maintenance personal's IP based network reads abnormal information, to the problem analysis of restarting of the network equipment.But there is following shortcoming in this mode:
1) network equipment takes place when unusual, and its IP network protocol process module is cisco unity malfunction, and its systems soft ware has been in down state, and IP based network communicates and carries out remote fault analysis again.
2) after the network equipment is restarted, the abnormal information of being preserved can not be exhaustive, the maintenance personal also need be on the basis of analyzing abnormal information, difference according to problem is replenished the information of obtaining other, but this moment, the network equipment was restarted, failure environment is destroyed, can't replenish the information of obtaining other again.
As seen, the long-distance service method of this IP based network does not often play effect to the abnormal restarting problem of the network equipment.
In sum, the long-distance service method of existing IP based network can't effectively be handled the abnormal restarting problem of the network equipment.
Summary of the invention
The invention provides a kind of method that realizes remote maintenance of network equipment, this method can effectively be handled the problem of network equipment abnormal restarting.
The present invention also provides a kind of device of realizing remote maintenance of network equipment, and this device can effectively be handled the problem of network equipment abnormal restarting.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
The invention discloses a kind of method that realizes remote maintenance of network equipment, this method comprises:
Long-distance service is set in the network equipment takes over module, this long-distance service is taken over module and is connected with the mobile communication modulator-demodulator;
After the network equipment took place unusually, long-distance service was taken over module and is carried out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation according to the indication of long-distance service terminal, thereby realization was to the long-distance service of the network equipment.
The invention also discloses a kind of device of realizing remote maintenance of network equipment, this device is arranged in the network equipment, and this device is connected with the mobile communication modulator-demodulator, this device comprises: note maintenance core cell, be used for after the network equipment takes place unusually, carry out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation, thereby realize long-distance service the network equipment according to the indication of long-distance service terminal.
As seen from the above technical solution, this long-distance service that is connected with the mobile communication modulator-demodulator that is provided with in the network equipment of the present invention is taken over module, after the network equipment takes place unusually, take over module by long-distance service and carry out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation according to the indication of long-distance service terminal, thereby realize technical scheme to the long-distance service of the network equipment, can in the time period that restarting to the network equipment unusually appears in the network equipment, realize long-distance service, thereby effectively handle the problem of network equipment abnormal restarting the network equipment.
Description of drawings
Fig. 1 is that the network equipment is realized the schematic diagram that IP inserts by the mobile communication modulator-demodulator in the prior art;
Fig. 2 is the schematic diagram of general networks equipment fault localization method of the prior art;
Fig. 3 is the schematic diagram of the method for the realization remote maintenance of network equipment in the embodiment of the invention;
Fig. 4 is the schematic diagram of the multistage operations menu in the embodiment of the invention;
Fig. 5 is that the long-distance service in the embodiment of the invention is taken over the workflow schematic diagram of module;
Fig. 6 is a kind of composition structure and outside connection diagram that realizes the device of remote maintenance of network equipment of the embodiment of the invention.
Embodiment
Core concept of the present invention is: utilize the mobile communication modulator-demodulator to support this basic function of note, long-distance service based on note of exploitation is taken over module on the network equipment, when abnormal failure appears in the network equipment, the network equipment enters into the long-distance service adapter pattern based on note, take over module by long-distance service and carry out short message interacting, the network equipment is carried out long-distance service handle by the long-distance service terminal that mobile communication modulator-demodulator and maintenance personal use.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
Fig. 3 is the schematic diagram of the method for the realization remote maintenance of network equipment in the embodiment of the invention.As shown in Figure 3, when abnormal failure appearred in the network equipment, its IP network protocol process module is cisco unity malfunction, and maintenance personal's IP based network again has access to the network equipment of fault.And in the present embodiment, exploitation in the network equipment long-distance service take over module, in Fig. 3, do not draw, this long-distance service is taken over module and is connected with the mobile communication modulator-demodulator by USB interface, and that this mobile communication modulator-demodulator can carry out remote short messages by mobile communications network and maintenance personal's long-distance service terminal is mutual, the instruction content that the long-distance service administration module sends by note according to the long-distance service terminal is carried out corresponding operation, thereby realizes the long-distance service to the network equipment.Here, maintenance personal's long-distance service terminal can be mobile phone terminal, perhaps also can be the note client of PC.
For the consideration of fail safe, in the present invention embodiment shown in Figure 3, also comprise following design:
A1, long-distance service take over module based on the work of user's enable mode, and promptly long-distance service is taken over module and had only and could work after being enabled by the network manager, can prevent from like this to be activated mistakenly based on the long-distance service pattern of note.In addition, by the user, promptly the network manager is provided with the number (as the number of phone number or PC note client etc.) of long-distance service terminal in long-distance service is taken over module, can prevent that like this personnel of non-appointment from keeping in repair adapter to the network equipment.
A2, long-distance service is taken over module and is worked behind the affirmation key again, be that the network equipment is before dispatching from the factory, its long-distance service is taken over producer's maintenance key that module has just carried acquiescence, when network equipment abnormal failure, when needing long-distance service to take over module work, long-distance service is taken over module and is sent the maintenance notice note to the specified long-distance service terminal of number that the user is provided with earlier, receiving remote keeps in repair the note of carrying key that terminal is returned then, and the correctness of the key that returns according to the described note of the key authentication that carries, if correct then carry out follow-up maintenance step, and if incorrect directly control network devices restart.
A3, long-distance service take over module and will and be saved in the non-volatile storage medium according to the performed operation note of the indication of long-distance service terminal, as flash memory (Flash), CF card etc.Like this, the operational circumstances when being convenient to the user inquiring maintenance personal fault network equipment being keeped in repair prevents that user's important information from losing.
For the consideration of ease for use, in the present invention embodiment shown in Figure 3, also comprise following design:
B1, long-distance service are taken over module and are carried out short message communication by mobile communication modulator-demodulator and long-distance service terminal, and carry out corresponding operation according to the indication of long-distance service terminal and be specially: long-distance service is taken over module and sent multistage actions menu by note to Remote client; Remote client is according to multistage actions menu selection operation option, and takes over module to long-distance service and return the note that comprises selected option of operation; Long-distance service is taken over module and is carried out corresponding operation according to the described option of operation of returning in the note.
Fig. 4 is the schematic diagram of the multistage operations menu in the embodiment of the invention.As shown in Figure 4, primary operation menu (being first order actions menu) comprises 4 option of operation in the present embodiment, is respectively: " space demonstration ", " space setting ", " derivation memory headroom " and " equipment is restarted ".Wherein " space demonstration " and " space setting " have the actions menu of corresponding next stage, in Fig. 4, illustrated the pairing next stage actions menu of " space setting " option.Do not illustrate the next stage menu of " space demonstration " among Fig. 4, the option that it will be appreciated by those skilled in the art that its next stage menu is the content that shows some designated spaces, describes in detail no longer one by one here." derivation memory headroom " and " equipment is restarted " are the option of operation of directly carrying out, and do not have the next stage actions menu.Certainly the multistage operations menu in the embodiment of the invention also is not limited to double-stage operation menu shown in Figure 4, also can be more multistage actions menu, and this can decide according to actual conditions.
If b2 need divide many notes to send to long-distance service terminal content displayed, then long-distance service is taken over module increases the expression sequencing in each bar note numbering.The content of like this can the convenient for maintaining personnel reading many notes in order.
B3, in multistage maintenance menu, designed the option of operation of " derivation memory headroom ".This is because in the maintenance process of the network equipment, often need obtain the information of network device internal designated space.But because the finite capacity of note, and the full memory space of the network equipment is far longer than the capacity of note, so the option of operation of " the derivation memory headroom " that be provided with in the present embodiment can export to the content in the memory headroom in the non-volatile storage medium.
B4, behind network equipment generation abnormal failure, systems soft ware task switching that moves in the network equipment and interruption all can not correctly be used, therefore in the embodiment of the invention processing is simplified in the driving of the mobile communication modulator-demodulator that USB interface connected, make the driving of mobile communication modulator-demodulator adopt simple pure repeating query mode to control the transmitting-receiving of note, rather than the mode that employing is interrupted and task is switched is controlled the transmitting-receiving of note.The driving that is the mobile communication modulator-demodulator can not go to handle any interruption and task switching, just carry out the process of following repeating query transmitting-receiving note simply: whether (1) repeating query receives note from network side, be then the note that is received to be sent to long-distance service to take over module, whether receive note otherwise continue repeating query; (2) send the note of taking over module from long-distance service to network side, and whether the repeating query note send success, be to wait for that then reception takes over next bar note of module from Cheng Weixiu, otherwise resend the not successful note of transmission.
Fig. 5 is that the long-distance service in the embodiment of the invention is taken over the workflow schematic diagram of module.As shown in Figure 5, the workflow of long-distance service adapter module may further comprise the steps:
Step 501, when the network equipment takes place when unusual, long-distance service is taken over module and is judged the current long-distance service adapter pattern that whether has enabled based on note, is execution in step 502 then, otherwise execution in step 511.
Step 502, long-distance service are taken over module and are sent the long-distance service notifying messages to the long-distance service terminal of assigned number, and poll is waited for and received note then.
Step 503, long-distance service are taken over the note of carrying key that module receiving remote maintenance terminal is returned, and verify whether described key is correct, are execution in step 504 then, otherwise execution in step 511.
Step 504, long-distance service is taken over module and is sent basic abnormal information note to the long-distance service terminal.
In this step, long-distance service is taken over module and can the foundation actual conditions be selected some basic abnormal informations to send to the long-distance service terminal by note, and the long-distance service terminal can be made initial decision according to these basic abnormal informations like this.Certainly long-distance service is taken over module and also can not sent basic abnormal information note in other embodiments of the invention.
Step 505, long-distance service are taken over module and are sent primary operation menu note to the long-distance service terminal.
Step 506, long-distance service are taken over the module poll and are waited for the reception note.
Step 507, long-distance service is taken over the note that comprises option of operation that module receiving remote maintenance terminal returns, if the option of operation in this note does not have corresponding next stage actions menu, then execution in step 508, if the option of operation in this note has corresponding next stage actions menu, then execution in step 509, if the option of operation in this note is for returning the upper level actions menu, then execution in step 510, if the option of operation in this note is a device start, then execution in step 511.
In this step, the long-distance service terminal is selected corresponding option of operation according to the actions menu that is received, and takes over module by note to long-distance service and return selected option of operation.
Need to prove in this step that the current set of menu is not have the option of operation of returning the upper level actions menu when being the primary operation menu.
Step 508, long-distance service are taken over module and are directly carried out the pairing operation of returning in the note of option of operation, and operating result and other actions menu of level of living in are sent to the long-distance service terminal with the note form, return step 506.
For example, when the option of operation in returning note was " derivation memory headroom ", long-distance service adapter module exported to the content of memory headroom in the non-volatile storage medium; When the option of operation in returning note was " equipment is restarted ", long-distance service was taken over the module controls network equipment and is restarted; Option of operation in returning note is when showing the option of designated space, and long-distance service adapter module is obtained the content in the designated space, and sends to the long-distance service terminal by note; Option of operation in returning note is when the option of designated space is set, and long-distance service is taken over module and according to the described content of returning in the note data in the designated space is set.
Step 509, the next stage menu that long-distance service adapter module will be returned the option of operation correspondence in the note sends to the long-distance service terminal by note, and returns step 506.
For example, when the option of operation in returning note was " space demonstration " or " space setting " in the primary operation menu, long-distance service was taken over module corresponding next stage actions menu is sent to Remote client by note.
Step 510, long-distance service are taken over module and are carried the note of corresponding upper level actions menu to the transmission of long-distance service terminal, and return step 506.
Step 511, long-distance service are taken over the module controls network equipment and are restarted.
By the foregoing description as can be seen, technical scheme of the present invention can realize the long-distance service to the network equipment in the time period that restarting to the network equipment unusually appears in the network equipment, thereby has effectively handled the problem of network equipment abnormal restarting.And the realization of technical scheme of the present invention does not need maintenance personal's long-distance service terminal is carried out any secondary development fully in network equipment side, only uses the most basic SMS of long-distance service terminal to get final product.
Fig. 6 is a kind of composition structure and outside connection diagram that realizes the device of remote maintenance of network equipment of the embodiment of the invention.The long-distance service that the device of the realization remote maintenance of network equipment among Fig. 6 is in the previous embodiment is taken over module.As shown in Figure 6, this device is arranged in the network equipment, and this device is connected with the mobile communication modulator-demodulator, this device comprises: note maintenance core cell 601, be used for after the network equipment takes place unusually, carry out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation, thereby realize long-distance service the network equipment according to the indication of long-distance service terminal.
As shown in Figure 6, note maintenance core cell 601 comprises: core processing module 602, executable operations module 603, note structure sending module 604 and note receive parsing module 605, wherein:
Core processing module 602 is used for issuing multistage actions menu to note structure sending module 604;
Note structure sending module 604 is used for the composition of content note that issues according to core processing module 602, and by AT order control mobile communication modulator-demodulator the note of being constructed is sent to the long-distance service terminal;
Note receives parsing module 605, is used for receiving note from the long-distance service terminal by AT order control mobile communication modulator-demodulator, and reports core processing module 602 after the content of reception note resolved extraction; The content of the note that is received comprises the option of operation that the long-distance service terminal is selected according to multistage actions menu;
Core processing module 602 is used to receive note and receives the short message content that parsing module 605 reports, and carries out corresponding operation according to the control of the option of operation in this short message content executable operations module.
In Fig. 6, executable operations module 603, being used in described option of operation is when showing the option of designated space, to obtain the content in the designated space, and report core processing module 602; Being used in described option of operation is when the option of designated space is set, and receives short message content that parsing module 605 reports core processing module 602 according to note data in the designated space are set; Be used in described option of operation when deriving the option of memory headroom, the content of memory headroom is exported in the non-volatile storage medium; Be used in described option of operation controlling the described network equipment and restarting when restarting option; Being used in described option of operation is when returning the option of previous menu, corresponding previous menu to be reported core processing module 602; Being used in described option of operation is when having the option of corresponding next stage menu, and corresponding next stage menu is reported core processing module 602;
Core processing module 602, the down sending content that is used for executable operations module 603 is reported is to note structure sending module 604; Note structure sending module 604, be used for the composition of content note that issues according to core processing module, when the described content that issues need be divided into many notes, in each bar note, increase the numbering of expression sequencing, control the mobile communication modulator-demodulator then the note of being constructed is sent to the long-distance service terminal.
As shown in Figure 6, note maintenance core cell 601 further comprises: operation note memory module 606; Core processing module 602 is further used for the operation note that the option of operation control executable operations module of returning according to the long-distance service terminal is performed in operation note memory module 606; Operation note memory module 606 is used to preserve described operation note.
As shown in Figure 6, note maintenance core cell 601 further comprises: key authentication module 607; Core processing module 602 is further used for issuing the long-distance service notice to note structure sending module 604 before issuing multistage actions menu; Note structure sending module 604 is further used for constructing the long-distance service notifying messages, and control mobile communication modulator-demodulator sends to the long-distance service terminal with the long-distance service notifying messages; Note receives separates module 605, be further used for by the note of mobile communication modulator-demodulator reception from the long-distance service terminal, and the content of reception note reported core processing module 602, wherein, the content of the note that is received is that Remote client is receiving the key that returns after the long-distance service notifying messages; Core processing module 602, be further used for described key is sent to key authentication module 607, and receive the checking result that the key authentication module is returned, if the checking result represents described key correctly then carry out the follow-up step that issues multistage actions menu, control the executable operations module and restart the network equipment if the checking result represents that described key is incorrect; Key authentication module 607 is used to verify the correctness from the key of core processing module, and returns the checking result to core processing module.
As shown in Figure 6, this device further comprises: enable control unit 608, be used for enabling described note maintenance core cell 601 when receiving enable signal, and the number of the long-distance service terminal that receives is sent to note maintenance core cell 601.Note structure sending module 604 in the note maintenance core cell 601 sends note with the number of long-distance service terminal as destination Mobile Station International ISDN Number, and note receives the note that parsing module 605 receives from this number.
In sum, this long-distance service that is connected with the mobile communication modulator-demodulator that is provided with in the network equipment of the embodiment of the invention is taken over module, after the network equipment takes place unusually, take over module by long-distance service and carry out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation according to the indication of long-distance service terminal, thereby realize there is following advantage at least in the technical scheme of the long-distance service of the network equipment:
1) can occur unusually at the network equipment, and under the situation about can't set up based on the long-range connection of IP agreement, make the maintenance personal to carry out interactive remote positioning analysis fast and effectively unusually to the network equipment by SMS, carry out maintenance analysis and need not to arrange special maintenance personal to be on the scene, saved human cost;
2) because SMS is not subjected to spatial limitation, make the maintenance personal carry out long-distance service in any place, expanded maintenance personal's activity space;
3) made full use of the existing interface resource of the network equipment, realized the long-distance service function, reduced the cost of fault location with the interface of pure business;
4) the Maintenance free personnel build the unusual network equipment of experimental enviroment simulation appearance.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being made within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1, a kind of method that realizes remote maintenance of network equipment is characterized in that, this method comprises:
Long-distance service is set in the network equipment takes over module, this long-distance service is taken over module and is connected with the mobile communication modulator-demodulator;
After the network equipment took place unusually, long-distance service was taken over module and is carried out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carry out corresponding operation according to the indication of long-distance service terminal, thereby realization was to the long-distance service of the network equipment.
2, the method for claim 1 is characterized in that, described long-distance service is taken over module and carried out short message communication by mobile communication modulator-demodulator and long-distance service terminal, carries out corresponding operation according to the indication of long-distance service terminal and comprises:
Long-distance service take over module by note to Remote client transmit operation menu;
Remote client is according to actions menu selection operation option, and takes over module to long-distance service and return the note that comprises selected option of operation;
Long-distance service is taken over module and is carried out corresponding operation according to the described option of operation of returning in the note.
3, method as claimed in claim 2 is characterized in that, described long-distance service is taken over module and comprised according to the described corresponding operation of returning in the note of option of operation execution:
When the described option of operation of returning in the note was the option of demonstration designated space, long-distance service adapter module was obtained the content in the designated space, and sent to the long-distance service terminal by note; If when the content in the designated space that is obtained need divide many notes to send, long-distance service was taken over module increases the expression sequencing in each bar note numbering;
When the described option of operation of returning in the note is when the option of designated space is set, long-distance service is taken over module and according to the described content of returning in the note data in the designated space is set;
When the described option of operation of returning in the note was the option of derivation memory headroom, long-distance service adapter module exported to the content of memory headroom in the non-volatile storage medium;
Return option of operation in the note when restarting option when described, long-distance service is taken over the described network equipment of module controls and is restarted;
When the described option of operation of returning in the note is when returning the option of previous menu, long-distance service is taken over module and is sent corresponding previous menu by note to the long-distance service terminal;
When the described option of operation of returning in the note is when having the option of corresponding next stage menu, long-distance service is taken over module and is sent corresponding next stage menu by note to the long-distance service terminal.
4, the method for claim 1 is characterized in that, this method further comprises:
The record long-distance service is taken over module operation and the preservation performed according to the indication of Remote client.
5, the method for claim 1 is characterized in that, after the network equipment takes place unusually, and further comprises before long-distance service is taken over the corresponding operation of indication execution of module according to the long-distance service terminal:
Long-distance service is taken over module and is sent the long-distance service notifying messages by the mobile communication modulator-demodulator to the long-distance service terminal, receiving remote keeps in repair the note of carrying key that terminal is returned then, and verify the correctness of described key, if correctly then carry out subsequent step, if incorrect then control network devices restarts.
6, the method for claim 1, it is characterized in that, this method is after the network equipment takes place unusually, and take over module at long-distance service and undertaken further comprising before the short message communication: judge whether long-distance service adapter module is enabled by mobile communication modulator-demodulator and long-distance service terminal, be then to carry out described long-distance service adapter module to carry out the step of short message communication, otherwise directly restart the network equipment by mobile communication modulator-demodulator and long-distance service terminal;
This method is taken over module at long-distance service and is undertaken also comprising before the short message communication by mobile communication modulator-demodulator and long-distance service terminal: take over the number that the long-distance service terminal is set in the module at long-distance service.
7, the method for claim 1, it is characterized in that, long-distance service is taken over module and is connected with the mobile communication modulator-demodulator by the general-purpose serial bus USB interface, and the driving of described mobile communication modulator-demodulator adopts simple pure repeating query mode to control the transmitting-receiving of note.
8, a kind of device of realizing remote maintenance of network equipment is characterized in that, this device is arranged in the network equipment, and this device is connected with the mobile communication modulator-demodulator, and this device comprises:
Note maintenance core cell is used for carrying out short message communication by mobile communication modulator-demodulator and long-distance service terminal after the network equipment takes place unusually, carries out corresponding operation according to the indication of long-distance service terminal, thereby realizes the long-distance service to the network equipment.
9, device as claimed in claim 8 is characterized in that, described note maintenance core cell comprises: core processing module, executable operations module, note structure sending module and note receive parsing module, wherein:
Core processing module is used for issuing actions menu to note structure sending module;
Note structure sending module be used for the composition of content note that issues according to core processing module, and control mobile communication modulator-demodulator sends to the long-distance service terminal with the note of being constructed;
Note receives parsing module, is used to control the note of mobile communication modulator-demodulator reception from the long-distance service terminal, and the content of reception note is reported core processing module; The content of the note that is received comprises that the long-distance service terminal is according to the selected option of operation of actions menu;
Core processing module is used to receive note and receives the short message content that parsing module reports, and carries out corresponding operation according to option of operation control executable operations module in this short message content.
10, device as claimed in claim 9 is characterized in that,
Described executable operations module, being used in described option of operation is when showing the option of designated space, to obtain the content in the designated space, and report core processing module; Being used in described option of operation is when the option of designated space is set, and receives short message content that parsing module reports core processing module according to note data in the designated space are set; Be used in described option of operation when deriving the option of memory headroom, the content of memory headroom is exported in the non-volatile storage medium; Be used in described option of operation controlling the described network equipment and restarting when restarting option; Being used in described option of operation is when returning the option of previous menu, corresponding previous menu to be reported core processing module; Being used in described option of operation is when having the option of corresponding next stage menu, and corresponding next stage menu is reported core processing module;
Core processing module is used for the down sending content that the executable operations module reports is constructed sending module to note;
Note structure sending module, be used for the composition of content note that issues according to core processing module, when the described content that issues need be divided into many notes, in each bar note, increase the numbering of expression sequencing, control the mobile communication modulator-demodulator then the note of being constructed is sent to the long-distance service terminal.
11, device as claimed in claim 9 is characterized in that, described note maintenance core cell further comprises: the operation note memory module;
Described core processing module is further used for the operation note that the option of operation control executable operations module of returning according to the long-distance service terminal is performed in the operation note memory module;
The operation note memory module is used to preserve the content that core processing module writes down.
12, device as claimed in claim 9 is characterized in that, described note maintenance core cell further comprises: the key authentication module;
Described core processing module is further used for issuing the long-distance service notice to note structure sending module before issuing multistage actions menu;
Described note structure sending module is further used for constructing the long-distance service notifying messages, and control mobile communication modulator-demodulator sends to the long-distance service terminal with the long-distance service notifying messages;
Described note receives and separates module, is further used for by the note of mobile communication modulator-demodulator reception from the long-distance service terminal, and the content of reception note is reported core processing module; The content of the note that is received is that Remote client is receiving the key that returns after the long-distance service notifying messages;
Described core processing module, be further used for described key is sent to the key authentication module, and receive the checking result that the key authentication module is returned, if the checking result represents described key correctly then carry out the follow-up step that issues multistage actions menu, control the executable operations module and restart the network equipment if the checking result represents that described key is incorrect;
Described key authentication module is used to verify the correctness from the key of core processing module, and returns the checking result to core processing module.
13, device as claimed in claim 8, it is characterized in that, this device further comprises: enable control unit, be used for enabling described note maintenance core cell when receiving enable signal, and the number of the long-distance service terminal that receives is sent to note maintenance core cell.
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| CN200910083429A CN101540699A (en) | 2009-05-04 | 2009-05-04 | Method and device for realizing remote maintenance of network equipment |
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| CN200910083429A CN101540699A (en) | 2009-05-04 | 2009-05-04 | Method and device for realizing remote maintenance of network equipment |
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| CN102098309A (en) * | 2011-02-22 | 2011-06-15 | 杭州华三通信技术有限公司 | Device and method for realizing multiuser access to USB equipment |
| CN102164382A (en) * | 2011-05-17 | 2011-08-24 | 大唐移动通信设备有限公司 | Network equipment remote control method, system and network equipment |
| CN102799545A (en) * | 2011-07-07 | 2012-11-28 | 阿尔斯博特株式会社 | Usb device remote control method and system |
| CN103634340A (en) * | 2012-08-22 | 2014-03-12 | 卓望数码技术（深圳）有限公司 | Method of controlling internal hardware of remote device |
| CN104852904A (en) * | 2015-04-16 | 2015-08-19 | 国家电网公司 | Server remote restart method based on mobile phone APP and encrypted short message |
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| CN102098309A (en) * | 2011-02-22 | 2011-06-15 | 杭州华三通信技术有限公司 | Device and method for realizing multiuser access to USB equipment |
| CN102164382A (en) * | 2011-05-17 | 2011-08-24 | 大唐移动通信设备有限公司 | Network equipment remote control method, system and network equipment |
| CN102799545A (en) * | 2011-07-07 | 2012-11-28 | 阿尔斯博特株式会社 | Usb device remote control method and system |
| CN102799545B (en) * | 2011-07-07 | 2016-03-30 | 阿尔斯博特株式会社 | USB device remote control method and system |
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| CN103634340A (en) * | 2012-08-22 | 2014-03-12 | 卓望数码技术（深圳）有限公司 | Method of controlling internal hardware of remote device |
| CN104852904A (en) * | 2015-04-16 | 2015-08-19 | 国家电网公司 | Server remote restart method based on mobile phone APP and encrypted short message |
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