CN106911510A - The availability monitoring system and method for network admittance system - Google Patents
The availability monitoring system and method for network admittance system Download PDFInfo
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- CN106911510A CN106911510A CN201710121352.6A CN201710121352A CN106911510A CN 106911510 A CN106911510 A CN 106911510A CN 201710121352 A CN201710121352 A CN 201710121352A CN 106911510 A CN106911510 A CN 106911510A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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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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- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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Abstract
The invention discloses the availability monitoring system and method for a kind of network admittance system.Availability monitoring system includes：Achievement data acquisition module, the key index data of the running status for obtaining the server cluster；Judge module, for whether within a preset range to judge the key index data；If it is not, then generating warning message and sending to alarm module；The alarm module is used to point out warning message；The key index data include the running status index of server, and the certification of the network admittance system is successfully counted in a time period, terminal device accesses number.The present invention realizes the real-time monitoring of the availability of network admittance system, instead of manual inspection, can in time find and the local fault of network admittance system is notified into operation maintenance personnel, efficiently reduces the fault impact time.
Description
Technical field
The present invention relates to the availability monitoring system and method for a kind of network admittance system.
Background technology
Network admittance system is mainly by the control to network and terminal device to prevent the access of unauthorized device.
The species of network and terminal device might have tens kinds in large enterprise, and quantity may reach tens of thousands of.Complicated scene
Under be easier produce local fault, if processed not in time, then local problem may gradually become global issue so that
Material impact can be produced to business.
Network admittance system product in the market, major function concentrates on access control mandate, checking and form
Analysis aspect, it is impossible to accomplish the real-time monitoring for whole system availability, the discovery of its failure is many rely on manual inspections and
Report for repairment, cause the response time slow, the fault impact time is long.
The content of the invention
The technical problem to be solved in the present invention is to overcome the fault discovery of network admittance system in the prior art many
Rely on and manual inspection and report for repairment, cause the response time slow, fault impact time defect long, there is provided a kind of network admittance system
Availability monitoring system and method.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of availability monitoring system of network admittance system, the network admittance system includes server cluster, and it is special
Point is that the availability monitoring system includes：
Achievement data acquisition module, the key index data of the running status for obtaining the server cluster；
Judge module, for whether within a preset range to judge the key index data；If it is not, then generating warning message
And send to alarm module；
The alarm module is used to point out warning message；
The key index data include the running status index of server, and the network admittance system in a time period
The certification of system is successfully counted, terminal device accesses number.
It is preferred that the availability monitoring system also includes：
Monitoring modular, for obtaining the process identification (PID) on server；
Judge module is additionally operable to judge whether there is the process identification (PID) of key service in the process identification (PID), and is being judged as
Warning message is generated when no.
It is preferred that the monitoring modular is additionally operable to the opening that monitoring provides the port of key service；
The judge module is additionally operable to generate warning message when judging that the opening is abnormal.
It is preferred that the availability monitoring system also includes：
Pseudo-terminal equipment, for by the network admittance system access LAN；
The judge module is additionally operable to generate warning message when judging that the pseudo-terminal equipment access to LAN fails.
It is preferred that the LAN includes interchanger；
The monitoring modular is additionally operable to the authentication state mode of the port for monitoring the interchanger；
The judge module is additionally operable to the port number in authentication state mode and the inconsistent interchanger of preset state mode
Amount generates warning message when exceeding predetermined number.
It is preferred that the availability monitoring system also includes self-recovery module, the self-recovery module is stored with recovery pin
This；The script that recovers is used to restart the process of key service, and/or the recovery script is used for the server of failure
Pull out cluster；
The judge module is additionally operable to send control instruction to the self-recovery module when warning message is generated；
The self-recovery module is used to be triggered when control instruction is received recovers script.
The present invention also provides a kind of availability monitoring method of network admittance system, and its feature is that the availability is supervised
Survey method realizes that the availability monitoring method is comprised the following steps using availability monitoring system as described above：
S101, achievement data acquisition module obtain the server cluster running status key index data；
S102, judge module whether within a preset range judge the key index data；If it is not, then generating warning message
And send to alarm module；
S200, alarm module prompting warning message；
The key index data include the running status index of server, and the network admittance system in a time period
The certification of system is successfully counted, terminal device accesses number.
It is preferred that the availability monitoring system also includes monitoring modular；
The availability monitoring method is further comprising the steps of：
S111, the monitoring modular obtain process identification (PID) on server；
S112, the judge module process identification (PID) that judges in the process identification (PID) with the presence or absence of key service, and judging
For it is no when generate warning message.
It is preferred that the availability monitoring method is further comprising the steps of：
S121, the monitoring module monitors provide key service port opening；
S122, the judge module judges whether the opening normal, and warning message generated when being judged as NO.
It is preferred that the availability monitoring system also includes pseudo-terminal equipment；
The availability monitoring method is further comprising the steps of：
S131, pseudo-terminal equipment pass through the network admittance system access LAN；
S132, the judge module generate warning message when judging that the pseudo-terminal equipment access to LAN fails.
It is preferred that the LAN includes interchanger；
The availability monitoring method is further comprising the steps of：
S141, the port of interchanger described in the monitoring module monitors authentication state mode；
S142, the judge module judging the port of authentication state mode and the inconsistent interchanger of preset state mode
Quantity generates warning message when exceeding predetermined number.
It is preferred that the availability monitoring method also includes self-recovery module, the self-recovery module is stored with recovery pin
This；The script that recovers is used to restart the process of key service, and/or the recovery script is used for the server of failure
Pull out cluster；
Step S102Also include：
The judge module sends control instruction to the self-recovery module；
The self-recovery module triggers recovery script when the control instruction is received.
Positive effect of the invention is：The present invention realizes the real-time monitoring of the availability of network admittance system,
Manual inspection is instead of, can in time be found and the local fault of network admittance system is notified into operation maintenance personnel, efficiently reduce event
Barrier influence time.
Brief description of the drawings
Fig. 1 is the structural representation of the availability monitoring system of the network admittance system of the embodiment of the present invention 1.
Fig. 2 is the flow chart of the availability monitoring method of the network admittance system of the embodiment of the present invention 2.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
Embodiment 1
In order to be better understood from the improvement that the present invention makes relative to prior art, to specific embodiment of the invention
The interchanger that network admittance system and network admittance system are managed is illustrated first before being described in detail.Network is accurate
Entering system includes server cluster, and each server in server cluster is used to enter terminal device access during LAN
Control is authorized, verified and statement analysis.Interchanger connects multiple terminal devices.
As shown in figure 1, the availability monitoring system of the network admittance system of the present embodiment includes achievement data acquisition module
1st, judge module 2 and alarm module 3.Achievement data acquisition module 1 is used for the fortune of the server cluster for obtaining network admittance system
The key index data of row state.Wherein, key index data include the running status index of server, for example, server
The indexs such as CPU, internal memory, hard disk, network interface card utilization rate, and a time period (can be per minute) interior network admittance system certification
Success number, authentification failure number, terminal device access number, total, all types of terminal device of line terminal equipment (PC, IP phone,
Printer, mobile phone, panel computer etc.) these special indexs in line number.Judge module 2 be used for judge key index data whether
In preset range (can voluntarily be set according to running situation)；If so, namely key index data within a preset range,
Then illustrate the running status normal non-fault of server cluster；If it is not, namely key index data exceed preset range, then illustrate
The running status of server cluster is likely to occur failure, and now judge module 2 generates warning message and sends to alarm module 3.
Alarm module 3 points out warning message to notify the timely handling failure of operation maintenance personnel.
In the present embodiment, availability monitoring system also includes monitoring modular 4.Monitoring modular 4 is used to obtain on server
Process identification (PID), judge module 2 is additionally operable to judge whether there is the process identification (PID) of key service in process identification (PID), and is being judged as NO
Shi Shengcheng warning messages.Monitoring modular 4 is additionally operable to the opening that monitoring provides the port of key service, and judge module judges to open
Whether normal open state, and warning message is generated when being judged as NO.Monitoring modular 4 is additionally operable to monitor recognizing for the port of interchanger
Card condition mode, judge module 2 is additionally operable to the port number in authentication state mode and the inconsistent interchanger of preset state mode
Amount generates warning message when exceeding predetermined number.
It should be noted that the monitoring modular in the present embodiment can set multiple, the structure of each monitoring modular can root
According to the different and different of Contents for Monitoring, certainly also can be by the structure setting of monitoring modular into identical, and monitoring modular is according to monitoring
Content position, for example, the process identification (PID) of monitoring server and during port, server cluster is arranged in by monitoring modular
Side；When monitoring the port authentication state of interchanger, by monitoring modular deployment on an additional server.In the present embodiment, alarm
Information includes alarm content and type of alarm, and alarm content is different and different also according to Contents for Monitoring, and type of alarm can be with
It is sound and light alarm mode, it is also possible to sent alarm content by mail to the mailbox of operation maintenance personnel, or will be alarmed by short message
Content is sent to the mobile terminal of operation maintenance personnel.
In the present embodiment, availability monitoring system also includes pseudo-terminal equipment 5.When the process of key service and port,
In the case of key index data are normal, failure is still possible to can be occurred, therefore to be combined terminal equipment side sampling and be entered
Row monitoring, specifically：Pseudo-terminal equipment 5 is judging pseudo-terminal by network admittance system access LAN, judge module 2
Whether the access to LAN of equipment 5 fails, and warning message is generated when being judged as YES.
In the present embodiment, availability monitoring system also includes self-recovery module 6, and self-recovery module 6 is stored with recovery script；
Recovering script is used to restart the process of key service, and/or recovers script for the server of failure to be pulled out into cluster；Sentence
Disconnected module 2 is additionally operable to send control instruction to self-recovery module when warning message is generated, and self-recovery module is used to receive
Triggered during control instruction and recover script.
In the present embodiment, the real-time monitoring of the availability of network admittance system is realized, instead of manual inspection, can be in time
It was found that and the local fault of network admittance system is notified into operation maintenance personnel, efficiently reduce the fault impact time.Simultaneously can be by event
Barrier server pulls out cluster, eliminates influence of the failure to business.
Embodiment 2
As shown in Fig. 2 the availability monitoring method of the network admittance system of the present embodiment can be to the operation of server cluster
State, key service process and port, the authentication state mode of interchanger etc. are monitored, and the same stepping of above-mentioned Contents for Monitoring
OK, following steps are specifically included：
Step 101, achievement data acquisition module obtain the key index data of the running status of server cluster；
Whether within a preset range step 102, judge module judge key index data；If being judged as YES, it is failure to actuate；
If being judged as NO, step 200 is performed.
Wherein, the running status index of key index data including server, for example, the CPU of server, internal memory, hard disk,
The indexs such as network interface card utilization rate, and the certification an of time period (can be per minute) interior network admittance system is successfully counted, certification is lost
Lose number, terminal device access number, total, all types of terminal device of line terminal equipment (PC, IP phone, printer, mobile phone,
Panel computer etc.) these special indexs in line number.
Step 111, monitoring modular obtain the process identification (PID) on server；
Step 112, judge module judge the process identification (PID) with the presence or absence of key service in process identification (PID)；If being judged as YES,
Then it is failure to actuate；If being judged as NO, step 200 is performed.
Step 121, monitoring module monitors provide the opening of the port of key service；
Step 122, judge module judge whether opening is normal；If being judged as YES, it is failure to actuate；If being judged as NO,
Then perform step 200.
Step 131, the authentication state mode of the port of monitoring module monitors interchanger；
Step 132, judge module judge the port number of authentication state mode and the inconsistent interchanger of preset state mode
Whether amount exceedes predetermined number；If being judged as YES, step 200 is performed；If being judged as NO, it is failure to actuate.
Step 141, pseudo-terminal equipment pass through network admittance system access LAN；
Step 142, judge module judge whether pseudo-terminal equipment access to LAN fails；If being judged as YES, perform
Step 200；If being judged as NO, it is failure to actuate.
Step 200, judge module generation warning message are simultaneously sent to alarm module.
Step 300, alarm module prompting warning message.
In the present embodiment, availability monitoring method also includes self-recovery module, and self-recovery module is stored with recovery script；It is extensive
Multiple script is used to restart the process of key service, and/or recovers script for the server of failure to be pulled out into cluster, step
200 also include：
Judge module sends control instruction to self-recovery module；
Also include after step 200：
Self-recovery module triggers recovery script when control instruction is received.
The present invention is introduced in availability monitoring method below by instantiation：
(1) process and port identification and condition monitoring of key service
Network admittance system generally by the 802.1x agreements on interchanger, using 802.1x or mac, portal certification
Method access control is carried out to terminal device.Corresponding kernel program includes Radius service routines on the server,
SNMPTrap programs, data base server, DNS service program, DHCP service program, DHCP oracle listeners, WEB service program
Network service can be provided Deng, these programs by TCP or udp port.Product according to network admittance is different, program and correspondence
Port can be otherwise varied.Can by reference to product description or by task manager procedures of observation start after new process come
The process name of these key services is obtained, the serve port of correlation is then obtained by netstat orders.
After key service is identified, periodically carry out process keyword scan on the server by monitoring modular to recognize
Process whether there is, and the state recording that will be scanned is to database.Alert notice O＆M people is automatically generated when abnormal state
Member.
Behind the port for identifying correlation, the timing of port monitoring modular is disposed on server by far-end computer
The port of critical processes is scanned to recognize whether port open state is normal, and the state recording that will be scanned is to data
Storehouse.Alert notice operation maintenance personnel is automatically generated when abnormal state.
(2) formulation of the identification, data sampling and alarm threshold value of key special index
Critical index may trigger failure, the index that influence terminal user uses when referring to exception.
In addition to the indexs such as general CPU (central processing unit), internal memory, hard disk, network interface card utilization rate, for network admittance system
Also successfully counted including certification per minute, authentification failure number per minute, terminal device per minute accesses number, online terminal and sets
These are special in line number (PC (computer), telephone set, printer, mobile phone, panel computer etc.) for standby total, all types of terminal device
Item index.
The data sampling of these special indexs by the certification of Radius and billing function combine the program voluntarily write come
Realize, sampled result is recorded by the form of database.
Different network admittance systems, terminal device number is different, and user's use habit difference.Items alarm
Threshold values is needed after a period of time data sampling, is configured by being contrasted with normal value：
So that certification per minute is successfully counted as an example, it is data sample to take the certification on year-on-year basis of 30 days and successfully count, when removing failure
Abnormal data and highest 10% and minimum 10% data.The alarm threshold value upper limit is the maximum * of remaining data
120%, the lower limit of alarm threshold value is the minimum value * 80% of remaining data.
(3) deployment of end side sampled point, configuration and data sampling
In the case of the process of key service and port, key special index are normal, failure is still possible to send out
It is raw.Therefore end side sampling is combined to be monitored.Terminal sampled point is linux or windows systems, according to the net of company
The factors such as network scale, framework are, it is necessary to subregion deployment is multiple.Sensing point (namely monitoring modular) is placed on user's access switch
Side, analog subscriber then connects long-range network service real-time detection automatically by network admittance system access by program,
And result of detection to database is recorded, when remote service normally cannot be connected, then produce alarm.
(4) collection of access switch side data and the formulation of alarm threshold value
The data of exchanger side need the authentication state of each host port, authentication mode.SNMP is passed through with polling mode
(Simple Network Management Protocol) interface reads specific OID (Internet of Things domain name) to collect.When multiport occurs abnormal, then produce
Raw alarm.
(5) self- recoverage of failure
Extended meeting triggers self-recovering function after part alerts, and self- recoverage is carried out to failure.Such as alarm finds key service
Process exception terminates, then can trigger recovery script, attempts pulling out collection by abortive process initiation or by failed server
Group.
(6) query data daily sheet
In monitoring process, may once in a while monitor that some have a question, not yet reach the one point data of alarm degree.These
Data might have tens in sometimes one day, if all producing alarm when producing every time, will certainly bring many noises.But
These data are helpful to for assessment system stability.Therefore, query data are converged by program in fixed point daily
The General Logistics Department mails to the mailbox of system manager automatically, there is provided carry out access analysis to system manager.
Although the foregoing describing specific embodiment of the invention, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of principle of the invention and essence, various changes or modifications can be made to these implementation methods, but these changes and
Modification each falls within protection scope of the present invention.
Claims (12)
1. a kind of availability monitoring system of network admittance system, the network admittance system includes server cluster, its feature
It is that the availability monitoring system includes：
Achievement data acquisition module, the key index data of the running status for obtaining the server cluster；
Judge module, for whether within a preset range to judge the key index data；If it is not, then generation warning message is concurrent
Deliver to alarm module；
The alarm module is used to point out warning message；
The key index data include the running status index of server, and the network admittance system in a time period
Certification is successfully counted, terminal device accesses number.
2. availability monitoring system as claimed in claim 1, it is characterised in that the availability monitoring system also includes：
Monitoring modular, for obtaining the process identification (PID) on server；
Judge module is additionally operable to judge in the process identification (PID) process identification (PID) with the presence or absence of key service, and when being judged as NO
Generation warning message.
3. availability monitoring system as claimed in claim 2, it is characterised in that the monitoring modular is additionally operable to monitoring and provides pass
The opening of the port of key service；
The judge module is additionally operable to generate warning message when judging that the opening is abnormal.
4. availability monitoring system as claimed in claim 1, it is characterised in that the availability monitoring system also includes：
Pseudo-terminal equipment, for by the network admittance system access LAN；
The judge module is additionally operable to generate warning message when judging that the pseudo-terminal equipment access to LAN fails.
5. availability monitoring system as claimed in claim 4, it is characterised in that the LAN includes interchanger；
The monitoring modular is additionally operable to the authentication state mode of the port for monitoring the interchanger；
The judge module is additionally operable to surpass in the port number of authentication state mode and the inconsistent interchanger of preset state mode
Warning message is generated when crossing predetermined number.
6. availability monitoring system as claimed in claim 2, it is characterised in that the availability monitoring system is also included from extensive
Multiple module, the self-recovery module is stored with recovery script；The script that recovers is used to restart the process of key service,
And/or the script that recovers is used to for the server of failure to pull out cluster；
The judge module is additionally operable to send control instruction to the self-recovery module when warning message is generated；
The self-recovery module is used to be triggered when control instruction is received recovers script.
7. a kind of availability monitoring method of network admittance system, it is characterised in that the availability monitoring method utilizes right
It is required that the availability monitoring system described in 1 realizes that the availability monitoring method is comprised the following steps：
S101, achievement data acquisition module obtain the server cluster running status key index data；
S102, judge module whether within a preset range judge the key index data；If it is not, then generation warning message is concurrent
Deliver to alarm module；
S200, alarm module prompting warning message；
The key index data include the running status index of server, and the network admittance system in a time period
Certification is successfully counted, terminal device accesses number.
8. availability monitoring method as claimed in claim 7, it is characterised in that the availability monitoring system also includes monitoring
Module；
The availability monitoring method is further comprising the steps of：
S111, the monitoring modular obtain process identification (PID) on server；
S112, the judge module process identification (PID) that judges in the process identification (PID) with the presence or absence of key service, and be judged as NO
Shi Shengcheng warning messages.
9. availability monitoring method as claimed in claim 8, it is characterised in that the availability monitoring method also includes following
Step：
S121, the monitoring module monitors provide key service port opening；
S122, the judge module judges whether the opening normal, and warning message generated when being judged as NO.
10. availability monitoring method as claimed in claim 8, it is characterised in that the availability monitoring system also includes mould
Intend terminal device；
The availability monitoring method is further comprising the steps of：
S131, pseudo-terminal equipment pass through the network admittance system access LAN；
S132, the judge module generate warning message when judging that the pseudo-terminal equipment access to LAN fails.
11. availability monitoring methods as claimed in claim 10, it is characterised in that the LAN includes interchanger；
The availability monitoring method is further comprising the steps of：
S141, the port of interchanger described in the monitoring module monitors authentication state mode；
S142, the judge module judging the port number of authentication state mode and the inconsistent interchanger of preset state mode
Warning message is generated during more than predetermined number.
12. availability monitoring methods as claimed in claim 8, it is characterised in that the availability monitoring method is also included certainly
Recovery module, the self-recovery module is stored with recovery script；The script that recovers is used to restart the process of key service,
And/or the script that recovers is used to for the server of failure to pull out cluster；
Step S102Also include：
The judge module sends control instruction to the self-recovery module；
The self-recovery module triggers recovery script when the control instruction is received.
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| CN108023769B (en) * | 2017-12-05 | 2019-07-30 | 中盈优创资讯科技有限公司 | Internet of Things group, which hinders, determines method and device |
| CN109711156A (en) * | 2018-12-28 | 2019-05-03 | 上海北信源信息技术有限公司 | A kind of method and system of inner net computer hard disk information monitoring management |
| CN111092786A (en) * | 2019-12-12 | 2020-05-01 | 中盈优创资讯科技有限公司 | Network equipment safety authentication service reliability enhancing system |
| CN111092786B (en) * | 2019-12-12 | 2022-03-08 | 中盈优创资讯科技有限公司 | Network equipment safety authentication service reliability enhancing system |
| CN114641027A (en) * | 2022-03-21 | 2022-06-17 | 广西广电新媒体有限公司 | Wireless office network multi-user accurate experience active sensing system and method |
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| CN106911510B (en) | 2021-01-29 |
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