CN109962991A - Internet of Things fault handling method, device, equipment and medium - Google Patents
Internet of Things fault handling method, device, equipment and medium Download PDFInfo
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- CN109962991A CN109962991A CN201711436062.7A CN201711436062A CN109962991A CN 109962991 A CN109962991 A CN 109962991A CN 201711436062 A CN201711436062 A CN 201711436062A CN 109962991 A CN109962991 A CN 109962991A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5046—Resolving address allocation conflicts; Testing of addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5053—Lease time; Renewal aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Abstract
The embodiment of the invention provides Internet of Things fault handling method, device, equipment and media.This method is used for public data network gateway PGW network element, this method comprises: receiving carrying establishes request, it includes the Internet of Things card identification code to match and signing IP address that request is established in carrying；In response to carrying establish request, judge contract IP address whether mistake；When contract IP address mistake when, obtain secondary ip address；Signing IP address is replaced with into secondary ip address.Internet of Things fault handling method provided in an embodiment of the present invention, can reduce the traffic load of equipment of the core network, it is ensured that data normal transmission, business normal Activate have ensured activation success rate index.
Description
Technical field
The present invention relates to core network technology field more particularly to a kind of Internet of Things fault handling method, device, equipment and Jie
Matter.
Background technique
Internet of things service is also referred to as M2M (machine-to-machine) business, break through traditional person to person, people and object it
Between connection limitation, realize that the data between object and object are transmitted.The application scenarios of internet of things service include water, electricity and gas, government, machine
Pass, enterprise etc., industrial application feature include: that number of users is big, service impact is wide, availability requirement is high.
By taking electricity meter-reading as an example, Internet of Things proprietary data card is installed on custom terminal, which is moved by operator
To Utilities Electric Co.'s server, data card reports attachment or service request message at the specified time point for dynamic network connection, completes data
Card activation, carries out the upload of data.
Now in net practical application, EPC (Evolved Packet Core, 4G core network) mainly includes MME (Mobile
Management Entity, mobile management nodes, for signaling handle), SGW (Serving GateWay, gateway, use
In forwarding user data) and PGW (PDN GateWay, PDN Gateway, for accessing PDN, PDN is Public Data
Network, public data network).Enterprise opens internet of things service basic principle are as follows: is established by the side EPC and enterprise servers
Proprietary APN (Access Point Name, access point) data channel, in HSS (Home Subscriber Server, ownership label
About client server) the proprietary APN of internet of things data card is completed in side, static address is bound, realize data card number and IP address one
One is corresponding, and user records the essential informations such as IP address, the number of data card by artificial or internal corporate systems, sticks into data
Row monitoring.When data card breaks down, client feedback exception number to operator applies for malfunction elimination.If data card IP address is tied up
It is fixed that omission or mistake occurs, it can be refused by the side EPC PGW equipment, activation of service be caused to fail.
Because the binding of IP address and data card is completed by manual operation, potential faults are inevitably present,
Such situation accounts for existing net defective proportion and is up to 80%.Existing solution process includes: on the one hand, to rely on the monitoring hand of user side
Section, passively accepts complaints；On the other hand, by core-network side equipment index alarm (such as: activation success rate drop to configuration valve
Value) failure is perceived, assist by user scene testing data card operator to carry out fault location.
In conclusion after existing net lacks efficient mechanism to solve internet of things data cacaine IP address signing mistake, failure card
It makes repeated attempts and activates bring equipment of the core network load to increase, activates the decline of success rate index, reduce asking for customer service perception
Topic.
Summary of the invention
The embodiment of the invention provides a kind of Internet of Things fault handling method, device, equipment and media, on PGW network element
Increase emergency fault mechanism, when discovery signing IP address mistake matched with Internet of Things card identification code, just with secondary ip address
Replace the signing IP address of mistake, it is ensured that data normal transmission, business normal Activate ensure that normal activation success rate refers to
Mark.
In a first aspect, being used for public data network network diagram the embodiment of the invention provides a kind of Internet of Things fault handling method
Close PGW network element, method includes: to receive carrying to establish request, carrying establish request include the Internet of Things card identification code that matches and
Signing IP address；In response to carrying establish request, judge contract IP address whether mistake；When contract IP address mistake when, obtain
Secondary ip address；Signing IP address is replaced with into secondary ip address.
Second aspect, the embodiment of the invention provides a kind of Internet of Things fault treating apparatus, are used for public data network network diagram
PGW network element is closed, device includes: receiving unit, establishes request for receiving carrying, it includes the Internet of Things to match that request is established in carrying
Network interface card identification code and signing IP address；Judging unit judges whether signing IP address is wrong for establishing request in response to carrying
Accidentally；Acquiring unit, for when contract IP address mistake when, acquisition secondary ip address；Replacement unit, for that will contract, IP address is replaced
It is changed to secondary ip address.
The third aspect, the embodiment of the invention provides a kind of Internet of Things troubleshooting equipment, comprising: at least one processing
Device, at least one processor and computer program instructions stored in memory, when computer program instructions are by processor
The method such as first aspect in above embodiment is realized when execution.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, are stored thereon with computer journey
The method such as first aspect in above embodiment is realized in sequence instruction when computer program instructions are executed by processor.
Internet of Things fault handling method, device, equipment and medium provided in an embodiment of the present invention, increase on PGW network element
Emergency fault mechanism, with the signing IP address of secondary ip address replacement mistake, it is ensured that data normal transmission, business normal Activate,
The normal of activation success rate index is ensured.Specifically, address conflict, unallocated IP address, address loss and address will be present
It is illegally encompassed by the scope of IP address mistake, the failure activated repeatedly caused by above situation can be solved.It is standby by being arranged
With address pool, and it is different from primary address pond completely, a small amount of IP address can be marked off and give over to secondary ip address, dedicated for emergency
Fault mechanism is avoided mixed with the IP address in primary address pond with failure caused by processing signing IP address mistake.It replaces
When changing, the higher secondary ip address of priority is sent to internet-of-things terminal and/or Internet of Things network interface card, make internet-of-things terminal and/or
Internet of Things network interface card preferentially uses secondary ip address, not only convenient for setting, but also guarantees that carrying is successfully established.After the completion of replacement, record includes
The warning information of detailed replacement information is simultaneously sent to home signature user server or network management system, realizes the timely hair of failure
Now and solve.When solving failure, available IP address is obtained from primary address pond to substitute the signing IP address of original mistake,
Without using secondary ip address, avoids to solve failure and occupy the IP address in primary address pond, it is ensured that IP address point
The stability matched.To sum up, the present invention is directed to the internet of things service activation failure as caused by Internet of Things network interface card signing IP address mistake and asks
Topic carries out emergency processing by the network element configuration standby address pond PGW, when the signing IP address mistake of PGW NE Discovery Internet of Things network interface card
When, a free IP addresses are randomly choosed in standby address pond and are handed down to internet-of-things terminal, and address priority is higher than in HSS
The static ip address of configuration, i.e. signing IP address, to modify to the signing IP address that internet-of-things terminal reports, at present
Send out the corresponding maintenance personnel of alarm notification and carry out subscription data modification, not only ensured activation success rate, but realize failure and
Shi Faxian.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 shows troubleshooting process figure in the related technology；
Fig. 2 shows the signaling process figures of Internet of Things net card failure in the related technology；
Fig. 3 shows the flow diagram of the Internet of Things fault handling method of one embodiment of the present of invention offer；
Fig. 4 show another embodiment of the present invention provides Internet of Things fault handling method flow diagram；
Fig. 5 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer；
Fig. 6 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer；
Fig. 7 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer；
Fig. 8 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer；
Fig. 9 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer；
Figure 10 shows the schematic block diagram of the Internet of Things fault treating apparatus of one embodiment of the present of invention offer；
Figure 11 show another embodiment of the present invention provides Internet of Things fault treating apparatus schematic block diagram；
Figure 12 shows the schematic block diagram of the Internet of Things fault treating apparatus of yet another embodiment of the present invention offer；
Figure 13 shows the schematic block diagram of the Internet of Things fault treating apparatus of yet another embodiment of the present invention offer；
Figure 14 shows the schematic block diagram of the Internet of Things fault treating apparatus of yet another embodiment of the present invention offer；
Figure 15 shows the signaling process figure of the Internet of Things net card failure of one embodiment of the present of invention；
Figure 16 shows the hardware structural diagram of the Internet of Things troubleshooting equipment of one embodiment of the present of invention offer.
Specific embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail
It states.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention.
To those skilled in the art, the present invention can be real in the case where not needing some details in these details
It applies.Below the description of embodiment is used for the purpose of better understanding the present invention to provide by showing example of the invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
In the following, being briefly described first to net networking failure handling mechanisms in the related technology.Now in the related technology,
Because of failure caused by internet of things data card subscription data wrong (IP address mistake or omission), shortage actively discovers mechanism and individual
The real-time monitoring process of card；There are great time delays from discovery, positioning, processing for failure, are related to user side testing, EPC failure original
Because of multiple link cooperations such as analysis, the modification of HSS side data, the timely recovery of activation success rate not can guarantee.At existing failure
It is as depicted in figs. 1 and 2 to manage process.
UE (User Equipment, user terminal) by eNB (Evolved Node B, evolved base station, i.e., wirelessly
Side) report ATTACH REQUEST (attach request) to MME, MME to obtain subscription data to HSS, comprising: APN, IP ADDRESS
Etc. user informations.
MME carries out the selection of SGW and PGW according to the APN reported, and sending CREAT SESSION REQUEST, (carrying is established
Request) foundation that is carried of information.
After PGW receives the demand signalling, the IP address data and current address service condition configured in verification equipment are sentenced
Whether the address of disconnected terminal request can be used, if it exists address conflict or loss, and PGW replys CREATE SESSION RESPONSE
Middle cause field RESPONSE-REJECTED (refusing to respond).After internet of things service custom terminal receives refusal information, meeting
Attach request is initiated again, is made repeated attempts.Activate algorithm=response-accepted (receiving response) of success rate secondary
Number/request number, denominator constantly adds 1 in the case of this kind, and molecule is constant, keeps falling so as to cause activation success rate index.
Aiming at the problems existing in the prior art, the embodiment of the invention provides a kind of Internet of Things fault handling methods, dress
It sets, equipment and computer storage medium.It is provided for the embodiments of the invention the progress of Internet of Things fault handling method first below
It introduces, this method is used for public data network gateway PGW network element.
Fig. 3 shows the flow diagram of the Internet of Things fault handling method of one embodiment of the present of invention offer.Such as Fig. 3
Shown, which includes:
Step 11, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 12, in response to carrying establish request, judge contract IP address whether mistake；
Step 13, when contract IP address mistake when, obtain secondary ip address；
Step 14, signing IP address is replaced with into secondary ip address.
The Internet of Things fault handling method of the embodiment of the present invention increases emergency fault mechanism, when receiving on PGW network element
Carrying establish request when, first actively judge contract IP address whether mistake, and in mistake progress IP address distribution, with spare IP
The signing IP address of address replacement mistake, it is ensured that data normal transmission, business normal Activate improve internet of things service activation
Success rate；By the timely correction to Internet of Things network interface card subscription data, reduces the number that failure card makes repeated attempts, reduce core
The traffic load of net equipment.Further, carrying can be established when judgement signing IP address is correct, smoothly activated.Wherein, object
Networking card is also known as internet of things data card or Internet of Things flow card, using the dedicated network element of the exclusive number section of Internet of Things.
Fig. 4 show another embodiment of the present invention provides Internet of Things fault handling method flow diagram.Such as
Shown in Fig. 4, which includes:
Step 21, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 22, in response to carrying establish request, judge contract IP address whether mistake；
Step 23, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 24, signing IP address is replaced with into secondary ip address.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address.
In this embodiment, the processing of failure is carried out by configuring standby address pond, and the IP address in standby address pond needs
It is different from primary address pond, a small amount of IP address can be marked off, it is wrong with processing signing IP address dedicated for fault mechanism of meeting an urgent need
Failure caused by accidentally, i.e., the secondary ip address therefrom obtained are temporary ip address, are only used for this carrying and establish, avoid as solution
Certainly failure and occupy the IP address in primary address pond, it is ensured that IP address distribution stability.It is obtained from standby address pond
It is idle available, that is, it is not labeled as the IP address occupied, then avoids the secondary use to same IP address, avoids address
Conflict.Wherein, the acquisition of available IP address can be obtained to be random, can also be obtained in certain sequence；Mark secondary ip address
When, an occupancy label can be increased, can also be each IP address binding state information, status information is to occupy when occupied,
Status information is vacant when unoccupied；The quantity of IP address in standby address pond can adjust according to actual needs, if label
About IP address error rate is high, then can increase the IP address quantity in standby address pond, if signing IP address error rate is low, can subtract
IP address quantity in few standby address pond.
Fig. 5 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer.Such as
Shown in Fig. 5, which includes:
Step 31, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 32, in response to carrying establish request, judge contract IP address whether mistake；
Step 33, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 34, signing IP address is replaced with into secondary ip address；
Step 35, record warning information, warning information include signing IP address, in secondary ip address and following item at least
One: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address；Internet-of-things terminal and Internet of Things network interface card and Internet of Things network interface card
Identification code is corresponding.
In this embodiment, believed by recording the alarm comprising the replacement information in detail such as signing IP address, secondary ip address
Breath, can not only reflect signing Problem-Error, but also can retain relevant information in case maintenance conditions use.Wherein, Internet of Things card identification code,
The number of Internet of Things network interface card, the number three times of internet-of-things terminal take one i.e. and can determine associated internet-of-things terminal and Internet of Things
Card, can also three record, to improve the accuracy of information.
Fig. 6 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer.Such as
Shown in Fig. 6, which includes:
Step 41, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 42, in response to carrying establish request, judge contract IP address whether mistake；
Step 43, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 44, signing IP address is replaced with into secondary ip address；
Step 45, record warning information, warning information include signing IP address, in secondary ip address and following item at least
One: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number；
Step 46, it sends a warning message to home signature user server or network management system, for home signature user clothes
Business device or network management system obtain an available IP address from primary address pond and are used as resetting IP address, and the IP address that will contract
It is revised as resetting IP address；
Step 47, by secondary ip address labeled as vacant.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address；Internet-of-things terminal and Internet of Things network interface card and Internet of Things network interface card
Identification code is corresponding.
In this embodiment, it by the way that warning information is sent to home signature user server, the i.e. side HSS, or is sent to
The passive finding of Internet of Things failure is become and is actively discovered by network management system, is reduced discovery, the positioning duration of failure, is promoted
The service-aware of user is also modified for signing IP address of the staff to mistake, is solved because of Internet of Things network interface card label
About failure caused by IP address mistake, realizes the correction to subscription data mistake.
Specifically, available IP address is obtained from primary address pond to substitute original mistake when modification signing IP address
Signing IP address accidentally, i.e., to reset IP address as new signing IP address, the signing IP address for the Internet of Things network interface card that ensure that
Always primary address pond is come from, the correctness for the IP address that helps to ensure to contract, while specifying primary address pond and standby
The different purposes in location pond.The secondary ip address selected in standby address pond is re-flagged to be vacant, so that the spare IP
Location reverts to idle available mode, and the IP address in standby address pond is therefore reusable.The labeling process is accounted for it is marked
Used time correspondingly, can be performed to delete and occupying label, can also be revised as the status information bound therewith vacant.
Fig. 7 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer.Such as
Shown in Fig. 7, which includes:
Step 51, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 52, in response to carrying establish request, judge contract IP address whether mistake；
Step 53, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 54, secondary ip address is sent to internet-of-things terminal and/or Internet of Things network interface card；
Step 55, the priority that secondary ip address is arranged is higher than signing IP address；
Step 56, record warning information, warning information include signing IP address, in secondary ip address and following item at least
One: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number；
Step 57, it sends a warning message to home signature user server or network management system, for home signature user clothes
Business device or network management system obtain an available IP address from primary address pond and are used as resetting IP address, and the IP address that will contract
It is revised as resetting IP address；
Step 58, the secondary ip address stored on internet-of-things terminal and/or Internet of Things network interface card is deleted；
Step 59, by secondary ip address labeled as vacant.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address；Internet-of-things terminal and Internet of Things network interface card and Internet of Things network interface card
Identification code is corresponding.
In this embodiment, it specifically defines how to replace signing IP address with secondary ip address, priority is higher
Secondary ip address is sent to internet-of-things terminal and/or Internet of Things network interface card, uses internet-of-things terminal and/or Internet of Things network interface card preferentially spare
IP address in turn ensured that carrying was successfully established, while remaining on internet-of-things terminal and/or Internet of Things network interface card both convenient for setting
Signing IP address, in order to subsequent maintenance detection.When modifying the signing IP address of mistake using resetting IP address after alarm, also
The higher secondary ip address of the priority for being sent to internet-of-things terminal and/or Internet of Things network interface card is deleted, Internet of Things end had both been reduced
The amount of storage of end and/or Internet of Things network interface card, the case where in turn avoiding occurring after modification signing IP address still using secondary ip address,
It ensures the definition that IP address uses, avoids address conflict.
Fig. 8 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer.Such as
Shown in Fig. 8, which includes:
Step 61, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 62, in response to carrying establish request, judge contract IP address whether mistake；
Step 63, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 64, secondary ip address is sent to internet-of-things terminal and/or Internet of Things network interface card；
Step 65, the priority that secondary ip address is arranged is higher than signing IP address；
Step 66, record warning information, warning information include signing IP address, in secondary ip address and following item at least
One: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address；Internet-of-things terminal and Internet of Things network interface card and Internet of Things network interface card
Identification code is corresponding.
In this embodiment, it specifically defines how replacement signing IP address, the higher secondary ip address of priority is sent out
It send to internet-of-things terminal and/or Internet of Things network interface card, so that internet-of-things terminal and/or Internet of Things network interface card is preferentially used secondary ip address, both just
It in setting, in turn ensures that carrying is successfully established, while remaining signing IP address on internet-of-things terminal and/or Internet of Things network interface card,
In order to subsequent maintenance detection.
Fig. 9 shows the flow diagram of the Internet of Things fault handling method of yet another embodiment of the present invention offer.Such as
Shown in Fig. 9, which includes:
Step 71, it receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing that request is established in carrying
IP address；
Step 72, request is established in response to carrying, judges whether signing IP address meets at least one of following situation:
There are address conflict, it is unallocated, lose, illegal；
Step 73, when contract IP address mistake when, from standby address pond obtain an available IP address as spare
IP address, and by secondary ip address labeled as occupancy；
Step 74, secondary ip address is sent to internet-of-things terminal and/or Internet of Things network interface card；
Step 75, the priority that secondary ip address is arranged is higher than signing IP address；
Step 76, record warning information, warning information include signing IP address, in secondary ip address and following item at least
One: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number；
Step 77, it sends a warning message to home signature user server or network management system, for home signature user clothes
Business device or network management system obtain an available IP address from primary address pond and are used as resetting IP address, and the IP address that will contract
It is revised as resetting IP address；
Step 78, the secondary ip address stored on the internet-of-things terminal and/or the Internet of Things network interface card is deleted；
Step 79, by secondary ip address labeled as vacant.
It wherein, include at least one IP address in standby address pond, IP address and primary address pond in standby address pond
In IP address it is different, primary address pond for distribute signing IP address；Internet-of-things terminal and Internet of Things network interface card and Internet of Things network interface card
Identification code is corresponding.
In this embodiment, address conflict, unallocated IP address, IP address loss and IP address will be present illegally to cover
In the scope of IP address mistake, the failure activated repeatedly caused by above situation can be solved.Wherein, there are address conflicts to refer to
Conflict caused by the signing IP address is identical with the IP address for having distributed to other users；It is unallocated refer to handling Internet of Things network interface card
Signing IP address just is not distributed for it when business；Loss refers to that the allocated signing IP address is lost because missing the reasons such as deletion
It goes to record；Illegally refer to that the signing IP address does not meet relevant regulations or violates some limitations of Home Network inside the Pass, such as in public network
On private network IP address, the IP address do not write at will according to dotted decimal notation.
Next it is provided for the embodiments of the invention Internet of Things fault treating apparatus to be introduced, the device is for public
Data network gateway PGW network element.
Figure 10 shows the schematic block diagram of the Internet of Things fault treating apparatus of one embodiment of the present of invention offer.Such as Figure 10
Shown, which includes:
Receiving unit 81 establishes request for receiving carrying, and it includes the Internet of Things network interface card identification to match that request is established in carrying
Code and signing IP address；
Judging unit 82, in response to carrying establish request, judge contract IP address whether mistake；
Acquiring unit 83, for when contract IP address mistake when, acquisition secondary ip address；
Replacement unit 84, for that will contract, IP address replaces with secondary ip address.
The Internet of Things fault treating apparatus 80 of the embodiment of the present invention increases emergency fault mechanism on PGW network element, works as reception
Unit 81 receives carrying when establishing request, judging unit 82 first actively judge signing IP address whether mistake, and in mistake
IP address distribution is carried out, replacement unit 84 replaces the signing IP address of mistake with the secondary ip address that acquiring unit 83 obtains, really
Data normal transmission, business normal Activate have been protected, internet of things service activation success rate is improved；By to Internet of Things network interface card signing number
According to timely correction, reduce the number that failure card makes repeated attempts, reduce the traffic load of equipment of the core network.Further,
Carrying can be established when judgement signing IP address is correct, is smoothly activated.
In one embodiment of the invention, it is preferable that acquiring unit 83 is specifically used for obtaining one from standby address pond
A available IP address is labeled as occupying as secondary ip address, and by secondary ip address；It wherein, include extremely in standby address pond
Lack an IP address, the IP address in standby address pond and the IP address in primary address pond are different, and primary address pond is used for
Distribution signing IP address.
In this embodiment, the processing of failure is carried out by configuring standby address pond, and the IP address in standby address pond needs
It is different from primary address pond, a small amount of IP address can be marked off, it is wrong with processing signing IP address dedicated for fault mechanism of meeting an urgent need
The secondary ip address that failure caused by accidentally, i.e. acquiring unit 83 are obtained from standby address pond is temporary ip address, is only used for this
Secondary carrying is established, and is avoided to solve failure and is occupied the IP address in primary address pond, it is ensured that the stabilization of IP address distribution
Property.Acquisition is idle available from standby address pond, that is, is not labeled as the IP address occupied, then avoids to same IP address
Secondary use, avoid address conflict.Wherein, acquiring unit 83 can obtain the acquisition of available IP address to be random,
It can obtain in certain sequence；When marking secondary ip address, an occupancy label can be increased, can also be each IP address binding state
Information, status information is to occupy when occupied, and status information is vacant when unoccupied；IP address in standby address pond
Quantity can adjust according to actual needs, if signing IP address error rate is high, the IP address number in standby address pond can be increased
Amount can reduce the IP address quantity in standby address pond if signing IP address error rate is low.
Figure 11 show another embodiment of the present invention provides Internet of Things fault treating apparatus schematic block diagram.Such as figure
Shown in 11, which includes:
Receiving unit 91 establishes request for receiving carrying, and it includes the Internet of Things network interface card identification to match that request is established in carrying
Code and signing IP address；
Judging unit 92, in response to carrying establish request, judge contract IP address whether mistake；
Acquiring unit 93, for when contract IP address mistake when, from standby address pond acquisition one available IP address
Secondary ip address is obtained labeled as occupancy as secondary ip address, and by secondary ip address；
Replacement unit 94, for that will contract, IP address replaces with secondary ip address；
Recording unit 95, for recording warning information, warning information includes signing IP address, secondary ip address and following item
In at least one of: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number, wherein internet-of-things terminal and
Internet of Things network interface card is corresponding with Internet of Things card identification code.
In this embodiment, recording unit 95 includes the replacement letter in detail such as signing IP address, secondary ip address by record
The warning information of breath can not only reflect signing Problem-Error, but also can retain relevant information in case maintenance conditions use.Wherein, Internet of Things
Network interface card identification code, the number of Internet of Things network interface card, internet-of-things terminal number three appoint and take one i.e. and can determine associated Internet of Things end
End and Internet of Things network interface card, can also three record, to improve the accuracy of information.
In one embodiment of the invention, it is preferable that replacement unit 84 or replacement unit 94 are spare specifically for sending
IP address is to internet-of-things terminal and/or Internet of Things network interface card, and the priority that secondary ip address is arranged is higher than signing IP address.
In this embodiment, it specifically defines how replacement unit 84 or replacement unit 94 replace signing IP address, replaces
The higher secondary ip address of priority is sent to internet-of-things terminal and/or Internet of Things network interface card by unit 84 or replacement unit 94, makes object
Networked terminals and/or Internet of Things network interface card preferentially use secondary ip address, both convenient for setting, in turn ensure that carrying is successfully established, simultaneously
Signing IP address is remained on internet-of-things terminal and/or Internet of Things network interface card, in order to subsequent maintenance detection.
Figure 12 show another embodiment of the present invention provides Internet of Things fault treating apparatus schematic block diagram.Such as figure
Shown in 12, which includes:
Receiving unit 101 establishes request for receiving carrying, and it includes the Internet of Things network interface card identification to match that request is established in carrying
Code and signing IP address；
Judging unit 102, in response to carrying establish request, judge contract IP address whether mistake；
Acquiring unit 103, for when contract IP address mistake when, acquisition secondary ip address；
Replacement unit 104, for that will contract, IP address replaces with secondary ip address；
Recording unit 105, for recording warning information, warning information includes signing IP address, secondary ip address and as follows
In at least one of: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number, wherein internet-of-things terminal
It is corresponding with Internet of Things card identification code with Internet of Things network interface card；
Alarm Unit 106, for sending a warning message to home signature user server or network management system, for ownership label
About client server or network management system modification signing IP address.
In this embodiment, warning information is sent to home signature user server, the i.e. side HSS by Alarm Unit 106, or
It is sent to network management system, the passive finding of Internet of Things failure is become and is actively discovered, when reducing discovery, the positioning of failure
It is long, the service-aware of user is improved, also modifies, is solved because of Internet of Things for signing IP address of the staff to mistake
Failure caused by network interface card signing IP address mistake, realizes the correction to subscription data mistake.
Figure 13 shows the schematic block diagram of the Internet of Things fault treating apparatus of yet another embodiment of the present invention offer.Such as figure
Shown in 13, which includes:
Receiving unit 111 establishes request for receiving carrying, and it includes the Internet of Things network interface card identification to match that request is established in carrying
Code and signing IP address；
Judging unit 112, in response to carrying establish request, judge contract IP address whether mistake；
Acquiring unit 113, for when contract IP address mistake when, from standby address pond acquisition one available IP address
As secondary ip address, and by secondary ip address labeled as occupancy；
Replacement unit 114, for that will contract, IP address replaces with secondary ip address；
Recording unit 115, for recording warning information, warning information includes signing IP address, secondary ip address and as follows
In at least one of: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number, wherein internet-of-things terminal
It is corresponding with Internet of Things card identification code with Internet of Things network interface card；
Alarm Unit 116, for sending a warning message to home signature user server or network management system, for ownership label
About client server or network management system obtain an available IP address as resetting IP address from primary address pond, and will label
About IP address is revised as resetting IP address；
It releases and occupies unit 117, it is vacant for secondary ip address to be labeled as.
In this embodiment, warning information is sent to home signature user server or network management system by Alarm Unit 116
Afterwards, home signature user server or network management system obtain an available IP address from primary address pond to substitute original mistake
Signing IP address accidentally, i.e., to reset IP address as new signing IP address, the signing IP address for the Internet of Things network interface card that ensure that
Always primary address pond is come from, the correctness for the IP address that helps to ensure to contract, while specifying primary address pond and standby
The different purposes in location pond.Occupancy unit 117 is released to re-flag the secondary ip address selected in standby address pond to be vacant,
So that the secondary ip address reverts to idle available mode, the IP address in standby address pond is therefore reusable.The label
Process with mark its occupancy when correspondingly, can be performed for delete occupy label, the status information bound therewith can also be modified
It is vacant.
Figure 14 shows the schematic block diagram of the Internet of Things fault treating apparatus of yet another embodiment of the present invention offer.Such as figure
Shown in 14, which includes:
Receiving unit 121 establishes request for receiving carrying, and it includes the Internet of Things network interface card identification to match that request is established in carrying
Code and signing IP address；
Judging unit 122, in response to carrying establish request, judge contract IP address whether mistake；
Acquiring unit 123, for when contract IP address mistake when, acquisition secondary ip address；
Replacement unit 124, for that will contract, IP address replaces with secondary ip address, is specifically used for sending secondary ip address extremely
Internet-of-things terminal and/or Internet of Things network interface card, and the priority that secondary ip address is arranged is higher than signing IP address；
Recording unit 125, for recording warning information, warning information includes signing IP address, secondary ip address and as follows
In at least one of: Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number, wherein internet-of-things terminal
It is corresponding with Internet of Things card identification code with Internet of Things network interface card；
Alarm Unit 126, for sending a warning message to home signature user server or network management system, for ownership label
About client server or network management system obtain an available IP address as resetting IP address from primary address pond, and will label
About IP address is revised as resetting IP address；
Unit 127 is deleted, for deleting the secondary ip address stored on internet-of-things terminal and/or Internet of Things network interface card；
It releases and occupies unit 128, it is vacant for secondary ip address to be labeled as.
In this embodiment, specifically define replacement unit 124 how with secondary ip address replace signing IP address, will be excellent
The first higher secondary ip address of grade is sent to internet-of-things terminal and/or Internet of Things network interface card, keeps internet-of-things terminal and/or Internet of Things network interface card excellent
Secondary ip address is first used, both convenient for setting, in turn ensures that carrying is successfully established, while in internet-of-things terminal and/or Internet of Things
Signing IP address is remained on card, in order to subsequent maintenance detection.It is modified after the alarm of Alarm Unit 126 using resetting IP address
When the signing IP address of mistake, it is also that the priority for being sent to internet-of-things terminal and/or Internet of Things network interface card is higher to delete unit 127
Secondary ip address is deleted, and the amount of storage of internet-of-things terminal and/or Internet of Things network interface card had both been reduced, and in turn avoids modification signing IP occur
Still the case where secondary ip address is used behind address, it is ensured that the definition that IP address uses avoids address conflict.
In one embodiment of the invention, it is preferable that judging unit is specifically used for whether judging the signing IP address
Meet at least one of following situation: there are address conflict, it is unallocated, lose, illegal.
In this embodiment, it is non-that address conflict, unallocated IP address, IP address loss and IP address will be present in judging unit
The case where method, which is encompassed by the scope of IP address mistake, to be judged, the event activated repeatedly caused by above situation can be solved
Barrier.Wherein, there are address conflicts to refer to conflict caused by the signing IP address is identical with the IP address for having distributed to other users；
It is unallocated to refer to that when handling Internet of Things card business be just not its distribution signing IP address；Loss refers to the allocated signing
IP address loses record because missing the reasons such as deletion；Illegally refer to that the signing IP address does not meet relevant regulations or violates Home Network
Some limitations inside the Pass, private network IP address such as on public network, the IP address that do not write at will according to dotted decimal notation.
At signaling after using Internet of Things fault handling method of the invention followed by a specific embodiment description
Manage process.As shown in figure 15, process detailed annotation is as follows:
1.ATTACH REQUST (attach request):
User terminal UE (i.e. internet-of-things terminal) reports attach request to MME by wireless side station eNB.
2.AUTHENTICATION DATA REQUEST/RESPONSE (application/return authorization data):
MME reports Internet of Things card identification code IMSI (International mobile subscriber
Identification number, international mobile subscriber identity) to HSS application authorization data, HSS is generated and is returned information
Authentication collection, it may be assumed that label power four-tuple RAND (Random Chanllenge, random number), AUTN (Authentication Token,
Authentication-tokens), XRES (Expected Response, expected response parameter), KASME (Access Security
Management Entity Key, root key)；RAND and AUTN are issued to terminal UE by MME, and UE determines net according to AUTN
Whether network is legal, and generates RES (Response, response parameter) and send back to MME；MME determines that terminal is according to RES and XRES
It is no legal.
So far, the bi-directional authentification of network and terminal is completed.
3.UPDATE LOCATION REQUEST (position updating request):
MME by position updating request by MME information reporting belonging to terminal to HSS, host name and domain including MME
Name, information above will access in HSS.
4.UPDATE LOCATION ANSWER (location updating reply):
After HSS receives MME position updating request, by the subscription data of user, proprietary APN, signing IP including signing
The information such as location, QoS (Quality of Service, service quality) are sent to MME.
5.CREATE SESSION REQUEST (request is established in carrying):
MME selects PGW according to APN, selects SGW according to networking structure of the network, reports IMSI, APN, signing IP address, MME
The information such as the address S11 (for creating/deleting reply, foundation/deleting bearing message), the address PGW, which initiate carrying foundation to SGW, asks
It asks.
6.CREATE SESSION REQUEST (request is established in carrying):
After SGW receives the request that MME is reported, the information such as IMSI, APN, signing IP address, the address SGW is reported to send out to PGW
It plays carrying and establishes request.
7.IP REALLOCATION (IP address reorientation):
The step is that this programme increases step newly, belongs to PGW internal processes, right after receiving previous step solicited message
Signing IP address is judged, when discovery signing IP address omits or is wrong, distributes one from standby address pond to terminal UE
A available address, and trigger standby address pond and occupy alarm, record following information: the number of terminal, IMSI, original IP address
(i.e. signing IP address), newly assigned IP address (i.e. secondary ip address).
8.CREATE SESSION RESPONSE (carrying is successfully established):
PGW replys SGW, and SGW replys MME, informs that this carrying is successfully established.
9.ATTACH ACCEPT (adheres to successfully):
MME notifies terminal UE carrying is established to complete, the success of this attachment flow.
To sum up, emergency handling function is increased newly on PGW network element in the technical solution that present aspect embodiment provides: on receiving
After one step solicited message, signing IP address is judged, when discovery signing IP address omits or is wrong, enables this programme
Emergency processing flow distributes an available address to terminal UE from standby address pond, and triggers standby address pond and occupy announcement
It is alert, record following information: the number of terminal, IMSI, original IP address, newly assigned IP address.
At the same time, it opens standby address pond and occupies alarm processing, it may be assumed that when PGW gives from standby address pond distribution IP address
While MTC (Manage thin computer, thin computer) terminal/data card (data card, that is, Internet of Things network interface card), alarm is generated:
The signing IP address in number, HSS in alarm including data card, the managing detailed catalogues such as secondary ip address feed back to HSS, or
Feed back to network management system, the side HSS treatment people prompted to carry out the modification of signing IP address data, realize the timely discovery of failure with
It solves.
In addition, the Internet of Things fault handling method in conjunction with Fig. 3 to Fig. 9 embodiment of the present invention described can be by Internet of Things event
Hinder processing equipment to realize.Figure 16 shows the hardware configuration signal of Internet of Things troubleshooting equipment provided in an embodiment of the present invention
Figure.
Internet of Things troubleshooting equipment may include processor 131 and the memory for being stored with computer program instructions
132。
Specifically, above-mentioned processor 131 may include central processing unit (CPU) or specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or may be configured to implement implementation of the present invention
One or more integrated circuits of example.
Memory 132 may include the mass storage for data or instruction.For example it rather than limits, memory
132 may include hard disk drive (Hard Disk Drive, HDD), floppy disk drive, flash memory, CD, magneto-optic disk, tape or logical
With the combination of universal serial bus (Universal Serial Bus, USB) driver or two or more the above.It is closing
In the case where suitable, memory 132 may include the medium of removable or non-removable (or fixed).In a suitable case, it stores
Device 132 can be inside or outside data processing equipment.In a particular embodiment, memory 132 is nonvolatile solid state storage
Device.In a particular embodiment, memory 132 includes read-only memory (ROM).In a suitable case, which can be mask
ROM, programming ROM (PROM), erasable PROM (EPROM), the electric erasable PROM (EEPROM), electrically-alterable ROM of programming
(EAROM) or the combination of flash memory or two or more the above.
Processor 131 is by reading and executing the computer program instructions stored in memory 132, to realize above-mentioned implementation
Any one Internet of Things fault handling method in example.
In one example, Internet of Things troubleshooting equipment may also include communication interface 133 and bus 130.Wherein, as schemed
Shown in 16, processor 131, memory 132, communication interface 133 connect by bus 130 and complete mutual communication.
Communication interface 133 is mainly used for realizing in the embodiment of the present invention between each module, device, unit and/or equipment
Communication.
Bus 130 includes hardware, software or both, and the component of Internet of Things troubleshooting equipment is coupled to each other together.
For example it rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhancing Industry Standard Architecture
(EISA) bus, front side bus (FSB), super transmission (HT) interconnection, Industry Standard Architecture (ISA) bus, infinite bandwidth interconnect, are low
Number of pins (LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) bus, PCI-
Express (PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part (VLB) bus or
The combination of other suitable buses or two or more the above.In a suitable case, bus 130 may include one
Or multiple buses.Although specific bus has been described and illustrated in the embodiment of the present invention, the present invention considers any suitable bus
Or interconnection.
The Internet of Things troubleshooting equipment can execute the Internet of Things fault handling method in the embodiment of the present invention.
In addition, in conjunction with the Internet of Things fault handling method in above-described embodiment, the embodiment of the present invention can provide a kind of calculating
Machine readable storage medium storing program for executing is realized.Computer program instructions are stored on the computer readable storage medium；The computer program
Any one Internet of Things fault handling method in above-described embodiment is realized in instruction when being executed by processor.
It should be clear that the invention is not limited to specific configuration described above and shown in figure and processing.
For brevity, it is omitted here the detailed description to known method.In the above-described embodiments, several tools have been described and illustrated
The step of body, is as example.But method process of the invention is not limited to described and illustrated specific steps, this field
Technical staff can be variously modified, modification and addition after understanding spirit of the invention, or suitable between changing the step
Sequence.
Functional block shown in structures described above block diagram can be implemented as hardware, software, firmware or their group
It closes.When realizing in hardware, it may, for example, be electronic circuit, specific integrated circuit (ASIC), firmware appropriate, insert
Part, function card etc..When being realized with software mode, element of the invention is used to execute program or the generation of required task
Code section.Perhaps code segment can store in machine readable media program or the data-signal by carrying in carrier wave is passing
Defeated medium or communication links are sent." machine readable media " may include any medium for capableing of storage or transmission information.
The example of machine readable media includes electronic circuit, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), soft
Disk, CD-ROM, CD, hard disk, fiber medium, radio frequency (RF) link, etc..Code segment can be via such as internet, inline
The computer network of net etc. is downloaded.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, it is apparent to those skilled in the art that,
For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method
Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.
Claims (11)
1. a kind of Internet of Things fault handling method is used for public data network gateway PGW network element, which is characterized in that the method
Include:
It receives carrying and establishes request, it includes the Internet of Things card identification code to match and signing IP address that request is established in the carrying；
In response to the carrying establish request, judge the signing IP address whether mistake；
When the signing IP address mistake, secondary ip address is obtained；
The signing IP address is replaced with into the secondary ip address.
2. the method according to claim 1, wherein the acquisition secondary ip address includes:
An available IP address is obtained from standby address pond as the secondary ip address, and by the secondary ip address mark
It is denoted as occupancy；
It wherein, include at least one IP address in the standby address pond, the IP address in the standby address pond is with primary
IP address in the pond of location is different, and the primary address pond is for distributing the signing IP address.
3. according to the method described in claim 2, it is characterized in that, it is described the signing IP address replaced with it is described spare
After the step of IP address, further includes:
Record warning information, the warning information include in the signing IP address, the secondary ip address and following item extremely
One item missing: the Internet of Things card identification code, the number of Internet of Things network interface card, internet-of-things terminal number, wherein the internet-of-things terminal
It is corresponding with the Internet of Things card identification code with the Internet of Things network interface card.
4. according to the method described in claim 3, it is characterized in that, after the operation of the record warning information, further includes:
The warning information is sent to home signature user server or network management system, for the home signature user server
Or the network management system modifies the signing IP address.
5. according to the method described in claim 4, it is characterized in that,
The modification signing IP address includes:
An available IP address is obtained from the primary address pond as resetting IP address；
The signing IP address is revised as the resetting IP address；
The warning information is sent to home signature user server or network management system, for the home signature user described
After the step of server or the network management system modify the signing IP address, further includes:
By the secondary ip address labeled as vacant.
6. method according to claim 4 or 5, which is characterized in that
The described the step of signing IP address is replaced with the secondary ip address, specifically includes:
The secondary ip address is sent to the internet-of-things terminal and/or the Internet of Things network interface card；
The priority that the secondary ip address is arranged is higher than the signing IP address；
After the operation for sending the warning information to home signature user server or network management system, further includes:
Delete the secondary ip address stored on the internet-of-things terminal and/or the Internet of Things network interface card.
7. according to the method in any one of claims 1 to 3, which is characterized in that described to replace the signing IP address
Include: for the secondary ip address
The secondary ip address is sent to the internet-of-things terminal and/or the Internet of Things network interface card；
The priority that the secondary ip address is arranged is higher than the signing IP address.
8. method according to any one of claim 1 to 6, which is characterized in that described to judge that the signing IP address is
No mistake includes:
Judge whether the signing IP address meets at least one of following situation: there are address conflict, it is unallocated, lose,
Illegally.
9. a kind of Internet of Things fault treating apparatus is used for public data network gateway PGW network element, which is characterized in that described device
Include:
Receiving unit establishes request for receiving carrying, and it includes the Internet of Things card identification code to match that request is established in the carrying
With signing IP address；
Judging unit, in response to the carrying establish request, judge the signing IP address whether mistake；
Acquiring unit, for obtaining secondary ip address when the signing IP address mistake；
Replacement unit, for the signing IP address to be replaced with the secondary ip address.
10. a kind of Internet of Things troubleshooting equipment characterized by comprising at least one processor, at least one processor with
And the computer program instructions of storage in the memory, it is real when the computer program instructions are executed by the processor
Now such as method of any of claims 1-8.
11. a kind of computer readable storage medium, is stored thereon with computer program instructions, which is characterized in that when the calculating
Such as method of any of claims 1-8 is realized when machine program instruction is executed by processor.
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| CN106131235A (en) * | 2016-06-28 | 2016-11-16 | 上海斐讯数据通信技术有限公司 | A kind of IP address configuration method |
| CN106790745A (en) * | 2016-12-02 | 2017-05-31 | 互联网域名系统北京市工程研究中心有限公司 | A kind of method and system based on IP conflicts and Real-time Alarm in ARP protocol real-time monitoring subnet |
| CN106603319A (en) * | 2017-03-02 | 2017-04-26 | 腾讯科技（深圳）有限公司 | Fault processing method, management server, and logic server |
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| CN110519751B (en) * | 2019-09-11 | 2022-04-22 | 恒宝股份有限公司 | Activation method of embedded smart card, operator system and mobile terminal |
| CN111092930A (en) * | 2019-11-15 | 2020-05-01 | 中盈优创资讯科技有限公司 | Service opening method and device |
| CN111092930B (en) * | 2019-11-15 | 2021-03-16 | 中盈优创资讯科技有限公司 | Service opening method and device |
| CN112769472A (en) * | 2020-12-04 | 2021-05-07 | 武汉三迈通信技术有限公司 | Method for rapidly detecting optical cable network fault based on Internet of things technology |
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