CN108965011A - One kind being based on intelligent gateway deep packet inspection system and analysis method - Google Patents
One kind being based on intelligent gateway deep packet inspection system and analysis method Download PDFInfo
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- CN108965011A CN108965011A CN201810825387.2A CN201810825387A CN108965011A CN 108965011 A CN108965011 A CN 108965011A CN 201810825387 A CN201810825387 A CN 201810825387A CN 108965011 A CN108965011 A CN 108965011A
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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
- H04L43/50—Testing arrangements
- H04L43/55—Testing of service level quality, e.g. simulating service usage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
-
- 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
- H04L41/14—Network analysis or design
- H04L41/142—Network analysis or design using statistical or mathematical methods
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Abstract
The present invention relates to network communication fields, more particularly to access the detection method and system of the deep message of the PON uplink intelligent gateway of internet.A kind of intelligent gateway deep packet inspection system that is based on of the invention has intelligent gateway, and OSGI platform, DPI module, set meal management module, network characterization library, message analysis module and Streams Module are provided in intelligent gateway；Intelligent gateway can carry out two-way data transmission with intelligent gateway business cloud platform and cell phone application respectively as a whole；DPI module carries out two-way data transmission with OSGI platform, set meal management module and network characterization library respectively；Unidirectional data transmission is carried out from Streams Module to message analysis module, DPI module；The DPI module has data collection layer, operational processor and application system level；Data transmission is successively delivered to application system level by data collection layer, operational processor.
Description
Technical field
The present invention relates to network communication fields, more particularly to access the PON uplink intelligent gateway of internet
The detection method and system of deep message.
Background technique
The detection of DPI(deep message) module mainly assume responsibility for binary transmitted data on network being parsed into a rule it is visual
Message, then signature analysis from level to level is carried out to the message of magnanimity, it is final to be visually presented to fortune using the form of software
Quotient's network management and operating service unit are sought, come the network flow management for helping operator more to be refined and other related industry
The management of business.
The DPI of existing access net is substantially the first line of a couplet that special equipment is placed on OLT, mainly for entire cell or more
Large-scale flow analysis and management, without the DPI analysis specifically for single domestic consumer.It is therefore necessary to provide one kind
Meet actual use demand suitable for the intelligent gateway deep packet inspection methods and applications of single domestic consumer.
Summary of the invention
DPI module and analysis method present invention is generally directed to the PON uplink intelligent gateway registered one's residence, while being SDN/NFV
Provide data basis and platform.For example, the statistics that user can be provided by DPI module, finds currently used width
Bottleneck with set meal, automatic recommended user use suitable set meal.
A kind of intelligent gateway deep packet inspection system that is based on of the invention has intelligent gateway, is provided in intelligent gateway
OSGI platform, DPI module, set meal management module, network characterization library, message analysis module and Streams Module；Intelligent gateway is made
Two-way data transmission can be carried out with intelligent gateway business cloud platform and cell phone application respectively to be whole；
DPI module carries out two-way data transmission with OSGI platform, set meal management module and network characterization library respectively；From data flow
Module to message analysis module, DPI module carries out unidirectional data transmission；
The set meal management module is operator broadband set meal management module.
The DPI module has data collection layer, operational processor and application system level；Data are transmitted successively by data
Acquisition layer, operational processor are delivered to application system level；
Application system level has sales marketing module, user experience module, flow analysis module and network optimization module；
When DPI module get the module in application system level it is following 5 report, cell phone application is pushed to by OSGI platform
With report intelligent gateway business cloud platform.
(1) flow analysis module is to be reported based on service traffics composition analysis
This part mainly provides flow general view, is broadband access network, and video on demand embodies the flow use habit of single user.
(2) sales marketing module is the analysis report based on user information
This is based partially on the internet behavior analysis of the terminal device of user.It can be accustomed to according to user, push the information of differentiation.
(3) user experience module includes based on terminal type analysis report
This part is feature to be extracted from message, available APP used by a user after matching based on type of user terminal
And the information such as URL ranking of access.
(4) network optimization module is included and is ranked to report based on web page access
This part is counted based on entire gateway, is supplied to user APP inquiry, and report cloud platform, cloud platform is excellent according to seniority among brothers and sisters
Change Network resource allocation.For example, some websites rate of people logging in is higher and delay is larger, cloud platform can optimize according to reported data
The route of website.More good access experience is improved for user.
(5) network optimization module is based on using hot spot networks quality of service analysis report
This part is the diagnostic data of profession, more reflects the quality of network comprehensively, reports to user APP and cloud platform.For
Alarming threshold is arranged in partial parameters, such as delay, average response time, prompts and be reported to cloud platform closed-loop control by APP.
Analysis method based on intelligent gateway deep packet inspection system are as follows:
Step 1) enters packet parsing module when data flow, carries out the basic analytical of two layers, three-tier message head, forms basic stream
Table.
Step 2 is compared by keyword recognition, HTTP characteristic sequence and field value, can know major applications
Not.
Step 3) is based on service traffics composition analysis, by network analysis, it is concluded that flow is all which has in network
A little application compositions.Other than carrying out analysis control to bulk flow, we can also for user class carry out analysis and
Sort out, and can obtain the marketing information that can be referred to by the analysis of these users.
Analysis report of the step 4) based on user information can be positioned specific by accurately identifying for the user to WLAN
The specifying information of certain user includes user mobile phone number, place hot spot, corresponding IP address, terminal type, uplink and downlink flow and total
Flow.
Step 5) is based on terminal type analysis report, and there are one fairly perfect function, Neng Goushi for WLAN analysis at present
The user terminal information of wlan network Chu not used.The whole pre- pc user current capacity contrast of net mobile phone user's flow.According to current WLAN
From the point of view of the popularization situation of business and user access the tool that internet uses, most flows is the terminal industry based on PC
Business.
The reference value that step 6) is ranked based on web page access, can statistic of user accessing internet URL rank situation, together
When can also count on access BBS the case where seniority among brothers and sisters, by analyze resource, can adjust and optimize Internet exportation in time,
It is most using user's frequency of use in network test and by collecting user behavior acquiredhelpless feeling habitually test resource
The test foundation that website is experienced as customer service also can make guarantee to above-mentioned emphasis resource by third party.
Further method in step 2 in analysis method based on intelligent gateway deep packet inspection system are as follows:
The identification of step 2.1) keyword mainly passes through the various agreement mark names of identification or authentication code is realized to application really
Recognize；This method mainly identifies DHCP message and HTTP message；
Step 2.1.1) by OPTION60 field in DHCP message, the type of client is connect under judgement, the root if unidentified
Judge according to method in step 2.1.2.
Step 2.1.2) inside http header, there is a User-Agent in head information, its effect is to inform clothes
Business device, user terminal is the information of what browser and operating system.User-Agent(abbreviation UA), it is a character string
Head, enables the server to the operating system that uses of identification client and version, cpu type, flow measuring unit and its version, browser are drawn
It holds up, browser language and browser plug-in.
The present invention is based on being analyzed with hot spot networks quality of service, can be analyzed with counting user hot spot networks quality of service.It can
To count the quality that user accesses the website HTTP, analysis to the network quality of entire HTTP business, from uninterrupted, HTTP
The data such as touching quantity, number of success, success rate, time delay of shaking hands, service terminal delay time, client's terminal delay time.It is perceived from statistical report form
The HTTP mass of user, from customer perspective awareness network quality.By analyzing quality of service, the flow for analyzing every kind of business is big
Small, TCP success rate, average response time etc..Understand network quality when business weekly.
Detailed description of the invention
Below in conjunction with attached drawing, the invention will be further described:
Fig. 1 is a kind of circuit theory schematic diagram based on intelligent gateway deep packet inspection system of the present invention;
Fig. 2 is a kind of circuit theory schematic diagram based on DPI module in intelligent gateway deep packet inspection system of the present invention;
Fig. 3 is the flow table in a kind of step 1) based on analysis method in intelligent gateway deep packet inspection system of the present invention.
Specific embodiment
Referring to attached drawing 1, the present invention is a kind of to have intelligent gateway based on intelligent gateway deep packet inspection system, in intelligent network
It is provided with OSGI platform, DPI module, set meal management module, network characterization library, message analysis module and Streams Module inside the Pass；
Intelligent gateway can carry out two-way data transmission with intelligent gateway business cloud platform and cell phone application respectively as a whole；
DPI module carries out two-way data transmission with OSGI platform, set meal management module and network characterization library respectively；From data flow
Module to message analysis module, DPI module carries out unidirectional data transmission；
The set meal management module is operator broadband set meal management module.
Referring to attached drawing 2, the DPI module has data collection layer, operational processor and application system level；Data transmission
Application system level is successively delivered to by data collection layer, operational processor；
Application system level has sales marketing module, user experience module, flow analysis module and network optimization module；
When DPI module get the module in application system level it is following 5 report, cell phone application is pushed to by OSGI platform
With report intelligent gateway business cloud platform.
(1) flow analysis module is to be reported based on service traffics composition analysis
This part mainly provides flow general view, is broadband access network, and video on demand embodies the flow use habit of single user.
(2) sales marketing module is the analysis report based on user information
This is based partially on the internet behavior analysis of the terminal device of user.It can be accustomed to according to user, push the information of differentiation.
(3) user experience module includes based on terminal type analysis report
This part is feature to be extracted from message, available APP used by a user after matching based on type of user terminal
And the information such as URL ranking of access.
(4) network optimization module is included and is ranked to report based on web page access
This part is counted based on entire gateway, is supplied to user APP inquiry, and report cloud platform, cloud platform is excellent according to seniority among brothers and sisters
Change Network resource allocation.For example, some websites rate of people logging in is higher and delay is larger, cloud platform can optimize according to reported data
The route of website.More good access experience is improved for user.
(5) network optimization module is based on using hot spot networks quality of service analysis report
This part is the diagnostic data of profession, more reflects the quality of network comprehensively, reports to user APP and cloud platform.For
Alarming threshold is arranged in partial parameters, such as delay, average response time, prompts and be reported to cloud platform closed-loop control by APP.
Referring to attached drawing 1-3, the analysis method based on intelligent gateway deep packet inspection system are as follows:
Step 1) enters packet parsing module when data flow, carries out the basic analytical of two layers, three-tier message head, forms basic stream
Table.
Step 2 is compared by keyword recognition, HTTP characteristic sequence and field value, can know major applications
Not.
Step 3) is based on service traffics composition analysis, by network analysis, it is concluded that flow is all which has in network
A little application compositions.Other than carrying out analysis control to bulk flow, we can also for user class carry out analysis and
Sort out, and can obtain the marketing information that can be referred to by the analysis of these users.
Analysis report of the step 4) based on user information can be positioned specific by accurately identifying for the user to WLAN
The specifying information of certain user includes user mobile phone number, place hot spot, corresponding IP address, terminal type, uplink and downlink flow and total
Flow.
Step 5) is based on terminal type analysis report, and there are one fairly perfect function, Neng Goushi for WLAN analysis at present
The user terminal information of wlan network Chu not used.The whole pre- pc user current capacity contrast of net mobile phone user's flow.According to current WLAN
From the point of view of the popularization situation of business and user access the tool that internet uses, most flows is the terminal industry based on PC
Business.
The reference value that step 6) is ranked based on web page access, can statistic of user accessing internet URL rank situation, together
When can also count on access BBS the case where seniority among brothers and sisters, by analyze resource, can adjust and optimize Internet exportation in time,
It is most using user's frequency of use in network test and by collecting user behavior acquiredhelpless feeling habitually test resource
The test foundation that website is experienced as customer service also can make guarantee to above-mentioned emphasis resource by third party.
Further method in step 2 in analysis method based on intelligent gateway deep packet inspection system are as follows:
The identification of step 2.1) keyword mainly passes through the various agreement mark names of identification or authentication code is realized to application really
Recognize；This method mainly identifies DHCP message and HTTP message；
Step 2.1.1) by OPTION60 field in DHCP message, the type of client is connect under judgement, the root if unidentified
Judge according to method in step 2.1.2.
Step 2.1.2) inside http header, there is a User-Agent in head information, its effect is to inform clothes
Business device, user terminal is the information of what browser and operating system.User-Agent(abbreviation UA), it is a character string
Head, enables the server to the operating system that uses of identification client and version, cpu type, flow measuring unit and its version, browser are drawn
It holds up, browser language and browser plug-in.
Claims (6)
1. one kind is based on intelligent gateway deep packet inspection system, it is characterised in that: there is intelligent gateway, set in intelligent gateway
It is equipped with OSGI platform, DPI module, set meal management module, network characterization library, message analysis module and Streams Module；Intelligent network
Two-way data transmission can be carried out with intelligent gateway business cloud platform and cell phone application respectively as a whole by closing；
DPI module carries out two-way data transmission with OSGI platform, set meal management module and network characterization library respectively；From data flow
Module to message analysis module, DPI module carries out unidirectional data transmission.
2. according to claim 1 a kind of based on intelligent gateway deep packet inspection system, it is characterised in that: described
DPI module has data collection layer, operational processor and application system level；Data are transmitted successively by data collection layer, business
Reason device is delivered to application system level.
3. according to claim 2 a kind of based on intelligent gateway deep packet inspection system, it is characterised in that: application system
Layer has sales marketing module, user experience module, flow analysis module and network optimization module.
4. according to claim 3 a kind of based on intelligent gateway deep packet inspection system, it is characterised in that: when DPI mould
Block gets following 5 reports of the module in application system level, is pushed to cell phone application by OSGI platform and reports intelligent network
Pass business cloud platform；
(1) flow analysis module is to be reported based on service traffics composition analysis
This part provides flow general view, is broadband access network, and video on demand embodies the flow use habit of single user；
(2) sales marketing module is the analysis report based on user information
This is based partially on the internet behavior analysis of the terminal device of user, is accustomed to according to user, pushes the information of differentiation；
(3) user experience module includes based on terminal type analysis report
This part is feature to be extracted from message, available APP used by a user after matching based on type of user terminal
And the information such as URL ranking of access；
(4) network optimization module is included and is ranked to report based on web page access
This part is counted based on entire gateway, is supplied to user APP inquiry, and report cloud platform, cloud platform is excellent according to seniority among brothers and sisters
Change Network resource allocation；
(5) network optimization module is based on using hot spot networks quality of service analysis report
This part is the diagnostic data of profession, more reflects the quality of network comprehensively, reports to user APP and cloud platform；For
Alarming threshold is arranged in delay, average response time in parameter, prompts and be reported to cloud platform closed-loop control by APP.
5. the analysis method described in claim 1 based on intelligent gateway deep packet inspection system are as follows:
Step 1) enters packet parsing module when data flow, carries out the basic analytical of two layers, three-tier message head, forms basic stream
Table；
Step 2 is compared by keyword recognition, HTTP characteristic sequence and field value, can identify major applications；
Step 3) is based on service traffics composition analysis, by network analysis, it is concluded that flow is all which has answer in network
With composition；Other than carrying out analysis control to bulk flow, additionally it is possible to be analyzed and be sorted out for user class, and energy
The analysis for enough passing through these users, obtains the marketing information that can be referred to；
Analysis report of the step 4) based on user information can be positioned specific certain by accurately identifying for the user to WLAN
The specifying information of user includes user mobile phone number, place hot spot, corresponding IP address, terminal type, uplink and downlink flow and total stream
Amount；
Step 5) is based on terminal type analysis report, and there are one fairly perfect functions for WLAN analysis at present, can recognize that
Use the user terminal information of wlan network；The whole pre- pc user current capacity contrast of net mobile phone user's flow;
From the point of view of accessing the tool that internet uses according to the popularization situation of current WLAN business and user, most flows is
Terminal traffic based on PC；
The reference value that step 6) is ranked based on web page access, can statistic of user accessing internet URL rank situation, while
The seniority among brothers and sisters for the case where access BBS can be counted on can adjust in time by analyzing resource and optimize Internet exportation, and lead to
Collection user behavior acquiredhelpless feeling habitually test resource is crossed, the website that user's frequency of use is most is used in network test
As the test foundation of customer service experience, also guarantee can be made to above-mentioned emphasis resource by third party.
6. the analysis method according to claim 5 based on intelligent gateway deep packet inspection system are as follows:
Method in analysis method based on intelligent gateway deep packet inspection system in step 2 are as follows:
The identification of step 2.1) keyword mainly passes through the various agreement mark names of identification or authentication code is realized to application really
Recognize；This method mainly identifies DHCP message and HTTP message；
Step 2.1.1) by OPTION60 field in DHCP message, the type of client is connect under judgement, the root if unidentified
Judge according to method in step 2.1.2；
Step 2.1.2) inside http header, there is a User-Agent in head information, its effect is tell the server,
User terminal is the information of what browser and operating system;
User-Agent(abbreviation UA), be a head of string, enable the server to the operating system that uses of identification client and
Version, cpu type, flow measuring unit and its version, browser engine, browser language and browser plug-in.
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| CN201810825387.2A CN108965011A (en) | 2018-07-25 | 2018-07-25 | One kind being based on intelligent gateway deep packet inspection system and analysis method |
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Family
ID=64464756
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| CN110784371A (en) * | 2019-10-15 | 2020-02-11 | 四川天邑康和通信股份有限公司 | Gateway network quality testing method and system based on OSGI technology |
| CN110958160A (en) * | 2019-11-25 | 2020-04-03 | 睿哲科技股份有限公司 | Website detection method, device and system and computer readable storage medium |
| CN111787160A (en) * | 2020-07-07 | 2020-10-16 | 上海茂声智能科技有限公司 | Method, device and system for voice gateway security detection |
| CN113645092A (en) * | 2021-07-07 | 2021-11-12 | 深圳市优克联新技术有限公司 | Network quality evaluation method and device, terminal equipment and storage medium |
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