CN106790040A - The fault filling method of network interface card ICMP agreements, system and Fault Management System - Google Patents
The fault filling method of network interface card ICMP agreements, system and Fault Management System Download PDFInfo
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- CN106790040A CN106790040A CN201611170396.XA CN201611170396A CN106790040A CN 106790040 A CN106790040 A CN 106790040A CN 201611170396 A CN201611170396 A CN 201611170396A CN 106790040 A CN106790040 A CN 106790040A
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- Prior art keywords
- icmp
- failure
- network interface
- fault
- interface card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1466—Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer And Data Communications (AREA)
Abstract
The direct fault location information of default icmp is obtained the invention discloses a kind of fault filling method of network interface card ICMP agreements, system and Fault Management System, including assembling failure ICMP bags module；In the icmp associations that the direct fault location information of default icmp is put into finj structures；Direct fault location information according to default icmp carries out the assembling of failure ICMP bags, obtains failure ICMP bags；Failure ICMP bags in icmp associations are sent to kernel state；ICMP bag direct fault location modules are called submit functions and the direct fault location of network interface card ICMP agreements are carried out using failure ICMP bags.It can be seen that, the present invention can realize for the direct fault location information of default icmp injecting network interface card ICMP agreements, to obtain the failure response of network interface card ICMP agreements, know that the troubleshooting solution of influence and searching network interface card ICMP agreement of the network interface card ICMP protocol malfunctions to computer provides the foundation for the convenience of the user.
Description
Technical field
The present invention relates to the technical field of network interface card ICMP agreements, more particularly to a kind of direct fault location of network interface card ICMP agreements
Method, system and Fault Management System.
Background technology
With the development of science and technology, computer has been introduced into huge numbers of families, the appearance of computer techno-stress improves people
Life.Wherein, network is unimpeded most important, if network is unreachable, main frame is unreachable, port is unreachable, will result in
Serious consequence, has had a strong impact on normal work and study.For example when there is the trojan horse program of malice or assault etc., all
The normal of user can be influenceed to use, or the responsible consumer data that is stolen.Therefore, the event being likely to occur for network interface card ICMP agreements
Barrier carries out research to have great importance.
The content of the invention
It is an object of the invention to provide a kind of fault filling method of network interface card ICMP agreements, network interface card is known for the convenience of the user
The troubleshooting solution of influence and searching network interface card ICMP agreement of the ICMP protocol malfunctions to computer provides the foundation；This hair
Bright another object is to provide the fault injection system and Fault Management System of a kind of network interface card ICMP agreements.
In order to solve the above technical problems, the invention provides a kind of fault filling method of network interface card ICMP agreements, including：
Assembling failure ICMP bags module obtains the direct fault location information of default icmp；
In the icmp associations that the direct fault location information of the default icmp is put into finj structures；
Direct fault location information according to the default icmp carries out the assembling of failure ICMP bags, obtains failure ICMP bags；
Failure ICMP bags in the icmp associations are sent to kernel state；
ICMP bag direct fault location modules are called submit functions and the event of network interface card ICMP agreements are carried out using failure ICMP bags
Barrier injection.
Preferably, the process of the direct fault location information for obtaining default network interface card ICMP agreements is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with the icmp fault types；
The default icmp direct fault locations file is parsed, the failure of the default network interface card ICMP agreements is obtained
Injection information.
Preferably, the failure ICMP bags by the icmp associations send to the process of kernel state and are specially：
The failure ICMP bags in the icmp associations are sent to kernel state using sendto functions.
In order to solve the above technical problems, present invention also offers a kind of fault injection system of network interface card ICMP agreements, including：
Assembling failure ICMP bag modules, the direct fault location information for obtaining default icmp；By the default icmp
Direct fault location information be put into the icmp associations in finj structures；According to the direct fault location information of the default icmp
The assembling of failure ICMP bags is carried out, failure ICMP bags are obtained；Failure ICMP bags in the icmp associations are sent to kernel
State；
ICMP bag direct fault location modules, for calling submit functions and carrying out network interface card ICMP agreements using failure ICMP bags
Direct fault location.
Preferably, the process of the direct fault location information for obtaining default network interface card ICMP agreements is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with the icmp fault types；
The default icmp direct fault locations file is parsed, the failure of the default network interface card ICMP agreements is obtained
Injection information.
Preferably, the failure ICMP bags by the icmp associations send to the process of kernel state and are specially：
The failure ICMP bags in the icmp associations are sent to kernel state using sendto functions.
In order to solve the above technical problems, present invention also offers a kind of Fault Management System, including net as described above
Block the fault injection system of ICMP agreements.
Preferably, also include：
Detection module, the fault parameter information for detecting the network interface card ICMP agreements；
Diagnostic module, fault diagnosis is carried out for the fault parameter information according to the network interface card ICMP agreements, is diagnosed
As a result.
Preferably, also include：
Performing module, for performing default failure strategy corresponding with the diagnostic result according to the diagnostic result,
To eliminate network interface card ICMP protocol malfunctions.
The invention provides a kind of fault filling method of network interface card ICMP agreements, system and Fault Management System, including group
Dress failure ICMP bags module obtains the direct fault location information of default icmp；The direct fault location information of default icmp is put into
In icmp associations in finj structures；Direct fault location information according to default icmp carries out the assembling of failure ICMP bags,
Obtain failure ICMP bags；Failure ICMP bags in icmp associations are sent to kernel state；ICMP bag direct fault location modules are called
Submit functions simultaneously carry out the direct fault location of network interface card ICMP agreements using failure ICMP bags.It can be seen that, the present invention can be realized will be pre-
If icmp direct fault location information injection network interface card ICMP agreements, to obtain the failure response of network interface card ICMP agreements, for convenience
User knows that the troubleshooting solution of influence and searching network interface card ICMP agreement of the network interface card ICMP protocol malfunctions to computer is carried
Basis is supplied.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to institute in prior art and embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.
A kind of flow chart of the process of the fault filling method of network interface card ICMP agreements that Fig. 1 is provided for the present invention；
A kind of structural representation of the fault injection system of network interface card ICMP agreements that Fig. 2 is provided for the present invention；
A kind of structural representation of Fault Management System that Fig. 3 is provided for the present invention.
Specific embodiment
Core of the invention is to provide a kind of fault filling method of network interface card ICMP agreements, and network interface card is known for the convenience of the user
The troubleshooting solution of influence and searching network interface card ICMP agreement of the ICMP protocol malfunctions to computer provides the foundation；This hair
Bright another core is to provide the fault injection system and Fault Management System of a kind of network interface card ICMP agreements.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Refer to Fig. 1, a kind of flow of the process of the fault filling method of network interface card ICMP agreements that Fig. 1 is provided for the present invention
Figure, the method includes：
Step S11：Assembling failure ICMP bags module obtains the direct fault location information of default icmp；
Specifically, in order to obtain each influence factors of network interface card ICMP agreements, setting that can be advance some it is known therefore
Barrier injection information, is injected into network interface card ICMP agreements, the failure response of network interface card ICMP agreements is obtained, further according to network interface card ICMP agreements
Failure response, finds corresponding fault solution.
In the application, the direct fault location information of some network interface cards ICMP agreements is preset in User space, assemble failure ICMP bags
Module goes to obtain the direct fault location information of default network interface card ICMP agreements.
Preferably, the process for obtaining the direct fault location information of default icmp is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with icmp fault types；
Default icmp direct fault locations file is parsed, the direct fault location information of default icmp is obtained.
In the User space stage, contrasted by injection parameter type icmp, specified at the injection of network interface card ICMP agreements
Reason flow.Specifically, icmp fault types, each fault type is selected correspondingly to correspond to a failure in command line interface
Injection file, therefore default icmp direct fault locations file corresponding with icmp fault types is determined according to icmp fault types,
And default icmp direct fault locations file is parsed, extraction obtains the direct fault location information of default icmp.
Step S12：In the icmp associations that the direct fault location information of default icmp is put into finj structures；
Step S13：Direct fault location information according to default icmp carries out the assembling of failure ICMP bags, obtains failure ICMP
Bag；
Step S14：Failure ICMP bags in icmp associations are sent to kernel state；
Preferably, the process that the failure ICMP bags in icmp associations are sent to kernel state is specially：
The failure ICMP bags in icmp associations are sent to kernel state using sendto functions.
Step S15：ICMP bag direct fault location modules call submit functions and carry out network interface card ICMP using failure ICMP bags
The direct fault location of agreement.
After in the icmp associations during the direct fault location information of icmp is put into finj structures, injection information is carried out
The assembling of failure ICMP bags.Then failure ICMP bags are sent using sendto functions, finally calls submit functions to carry out failure
The execution of injection.
To sum up, present invention employs the direct fault location that the mode for sending failure ICMP bags carries out network interface card ICMP agreements.
With reference to realizing that code skeleton of the invention is described：
Wherein, direct fault location data, finj structures are stored by finj structures：The type of type finger assemblies, according to
Type types can be determined which component carries out injection information.Finj-parse structures：Carry out which is selected according to type types
Individual component carries out direct fault location, then by parse analytical functions to injection document analysis, while being carried out using submit functions
Direct fault location is performed.
In addition, it is necessary to explanation, the fault filling method of the network interface card ICMP agreements that the present invention is provided is based on linux systems
System.
Obtained the invention provides a kind of fault filling method of network interface card ICMP agreements, including assembling failure ICMP bags module
The direct fault location information of default icmp；The direct fault location information of default icmp is put into the icmp joints in finj structures
In body；Direct fault location information according to default icmp carries out the assembling of failure ICMP bags, obtains failure ICMP bags；Icmp is joined
Failure ICMP bags in zoarium are sent to kernel state；ICMP bag direct fault location modules call submit functions and using failure ICMP
Bag carries out the direct fault location of network interface card ICMP agreements.It can be seen that, the present invention can realize noting the direct fault location information of default icmp
Enter network interface card ICMP agreements, to obtain the failure response of network interface card ICMP agreements, network interface card ICMP protocol malfunctions are known for the convenience of the user
The troubleshooting solution of influence and searching network interface card ICMP agreements to computer provides the foundation.
With above method embodiment adaptably, present invention also offers a kind of direct fault location system of network interface card ICMP agreements
System, refer to Fig. 2, and Fig. 2 is a kind of structural representation of the fault injection system of the network interface card ICMP agreements for providing of the invention, and this is
System includes：
Assembling failure ICMP bags module 11, the direct fault location information for obtaining default icmp；By default icmp's
Direct fault location information is put into the icmp associations in finj structures；Direct fault location information according to default icmp carries out event
Hinder the assembling of ICMP bags, obtain failure ICMP bags；Failure ICMP bags in icmp associations are sent to kernel state；
ICMP bag direct fault locations module 12, for calling submit functions and carrying out network interface card ICMP associations using failure ICMP bags
The direct fault location of view.
Preferably, the process for obtaining the direct fault location information of default network interface card ICMP agreements is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with icmp fault types；
Default icmp direct fault locations file is parsed, the direct fault location letter of default network interface card ICMP agreements is obtained
Breath.
Preferably, the process that the failure ICMP bags in icmp associations are sent to kernel state is specially：
The failure ICMP bags in icmp associations are sent to kernel state using sendto functions.
A kind of introduction of the fault injection system of the network interface card ICMP agreements provided for the present invention refer to above method reality
Example is applied, the present invention will not be repeated here.
The invention provides a kind of fault injection system of network interface card ICMP agreements, the system includes assembling failure ICMP bag moulds
Block, the direct fault location information for obtaining default icmp；The direct fault location information of default icmp is put into finj structures
In icmp associations in；Direct fault location information according to default icmp carries out the assembling of failure ICMP bags, obtains failure
ICMP bags；Failure ICMP bags in icmp associations are sent to kernel state；ICMP bag direct fault location modules, for calling
Submit functions simultaneously carry out the direct fault location of network interface card ICMP agreements using failure ICMP bags.It can be seen that, the present invention can be realized will be pre-
If icmp direct fault location information injection network interface card ICMP agreements, to obtain the failure response of network interface card ICMP agreements, for convenience
User knows that the troubleshooting solution of influence and searching network interface card ICMP agreement of the network interface card ICMP protocol malfunctions to computer is carried
Basis is supplied.
With the above method and system embodiment adaptably, present invention also offers a kind of Fault Management System, refer to
A kind of structural representation of Fault Management System that Fig. 3, Fig. 3 are provided for the present invention, the system includes network interface card ICMP described above
The fault injection system 1 of agreement.
Preferably, also include：
Detection module 2, the fault parameter information for detecting network interface card ICMP agreements；
Diagnostic module 3, fault diagnosis is carried out for the fault parameter information according to network interface card ICMP agreements, obtains diagnosis knot
Really.
Preferably, also include：
Performing module 4, for performing default failure strategy corresponding with diagnostic result according to diagnostic result, to eliminate net
Card ICMP protocol malfunctions.
Specifically, after fault injection system 1 carries out direct fault location to network interface card ICMP agreements, the detection of detection module 2 obtains net
Block the fault parameter information of ICMP agreements, diagnostic module 3 is analyzed to these fault parameter information, and carries out fault diagnosis,
Obtain diagnostic result, if being previously provided with corresponding failure strategy in Fault Management System, performing module 4 perform with
The corresponding default failure strategy of diagnostic result, to eliminate network interface card ICMP protocol malfunctions, if it is not, user can be according to this
A little fault parameter information or diagnostic result look for the troubleshooting solution of corresponding network interface card ICMP agreements.
It should be noted that in this manual, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (9)
1. a kind of fault filling method of network interface card ICMP agreements, it is characterised in that including：
Assembling failure ICMP bags module obtains the direct fault location information of default icmp；
In the icmp associations that the direct fault location information of the default icmp is put into finj structures；
Direct fault location information according to the default icmp carries out the assembling of failure ICMP bags, obtains failure ICMP bags；
Failure ICMP bags in the icmp associations are sent to kernel state；
ICMP bag direct fault location modules are called submit functions and are noted using the failure that failure ICMP bags carry out network interface card ICMP agreements
Enter.
2. fault filling method as claimed in claim 1, it is characterised in that the event of the default network interface card ICMP agreements of acquisition
The process for hindering injection information is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with the icmp fault types；
The default icmp direct fault locations file is parsed, the direct fault location of the default network interface card ICMP agreements is obtained
Information.
3. fault filling method as claimed in claim 2, it is characterised in that the failure by the icmp associations
ICMP bags send to the process of kernel state and are specially：
The failure ICMP bags in the icmp associations are sent to kernel state using sendto functions.
4. a kind of fault injection system of network interface card ICMP agreements, it is characterised in that including：
Assembling failure ICMP bag modules, the direct fault location information for obtaining default icmp；By the event of the default icmp
Barrier injection information is put into the icmp associations in finj structures；Direct fault location information according to the default icmp is carried out
The assembling of failure ICMP bags, obtains failure ICMP bags；Failure ICMP bags in the icmp associations are sent to kernel state；
ICMP bag direct fault location modules, for calling submit functions and carrying out the former of network interface card ICMP agreements using failure ICMP bags
Barrier injection.
5. fault injection system as claimed in claim 4, it is characterised in that the event of the default network interface card ICMP agreements of acquisition
The process for hindering injection information is specially：
Icmp fault types are selected according to command line interface；
It is determined that default icmp direct fault locations file corresponding with the icmp fault types；
The default icmp direct fault locations file is parsed, the direct fault location of the default network interface card ICMP agreements is obtained
Information.
6. fault injection system as claimed in claim 5, it is characterised in that the failure by the icmp associations
ICMP bags send to the process of kernel state and are specially：
The failure ICMP bags in the icmp associations are sent to kernel state using sendto functions.
7. a kind of Fault Management System, it is characterised in that including the network interface card ICMP agreements as described in claim any one of 4-6
Fault injection system.
8. Fault Management System as claimed in claim 7, it is characterised in that also include：
Detection module, the fault parameter information for detecting the network interface card ICMP agreements；
Diagnostic module, fault diagnosis is carried out for the fault parameter information according to the network interface card ICMP agreements, obtains diagnostic result.
9. Fault Management System as claimed in claim 8, it is characterised in that also include：
Performing module, for performing default failure strategy corresponding with the diagnostic result according to the diagnostic result, to disappear
Inter nic ICMP protocol malfunctions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170396.XA CN106790040A (en) | 2016-12-16 | 2016-12-16 | The fault filling method of network interface card ICMP agreements, system and Fault Management System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170396.XA CN106790040A (en) | 2016-12-16 | 2016-12-16 | The fault filling method of network interface card ICMP agreements, system and Fault Management System |
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ID=58891962
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Application publication date: 20170531 |