CN100446484C - Method and device for pressure detection of wideband network cut-in device - Google Patents
Method and device for pressure detection of wideband network cut-in device Download PDFInfo
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- CN100446484C CN100446484C CNB2006100909787A CN200610090978A CN100446484C CN 100446484 C CN100446484 C CN 100446484C CN B2006100909787 A CNB2006100909787 A CN B2006100909787A CN 200610090978 A CN200610090978 A CN 200610090978A CN 100446484 C CN100446484 C CN 100446484C
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Abstract
This invention discloses a method and a device for testing pressure of broadband network access device, which selects a user in analog users randomly, if the user is not on-line, it dials the PPPoE, if it's on-line, it should be off-line in a normal or abnormal mode then to simulate that random on-line or off-line and various break-off by large amount of users result in continuous large load impact to broadband network access devices to test the performance and anti-abnormity ability of broadband network access devices, which can be realized on general computers apart from specially designed test devices.
Description
Technical field
The present invention relates to network access equipment is carried out the technical field of pressure test, specifically a kind of method and device that broadband network access device is carried out pressure test.
Background technology
In recent years, the network data service development rapidly, the broadband user is explosive growth, operator is when adopting xDSL, LAN, HFC, plurality of access modes such as wireless, can run in order to make up one, can manage, profitable broadband network, very be concerned about how to finish user's management effectively, PPPoE is exactly a kind of in the multiple authentication techniques that thereupon occur.
PPPoE (Point to Point Protocol over Ethernet, PPP(Point to Point Protocol) based on Ethernet) technology was come out in the later stage in 1998, be that UUNET Technologies company of subsidiary by Redback network company, client software developer RouterWare company and Worldcom is at IETF (Internet Engineering Task Force, the Internet task groups) develops jointly on the basis of RFC (Request ForComments, Request for Comment) system.This technology combines ethernet technology and point-to-point protocol, because ethernet technology is very ripe and it is extensive to use, and ppp protocol demonstrates the management controlling mechanism of good extensibility and high-quality in traditional dialling up on the telephone used, and Internet Service Provider and telecom operators just can utilize reliable and familiar technology to quicken to dispose the high speed internet business.It makes the service provider more simple and easy to do when the multi-user's that provides support by modes such as Digital Subscriber Line, cable modem or wireless connections broadband inserting service.This technology has also been simplified the operation of end user when dynamically selecting these services simultaneously.
Based on above reason, increasing communications equipment vendor begins to release the PPPoE broadband access equipment of oneself.Will test just and can come into operation for these PPPoE broadband access equipment performances, the PPPoE user in enormous quantities that present means of testing depends on manual test or utilizes tester to produce carries out single dial up on the telephone or mode that off-line is off line realizes providing simple big load pressure to the PPPoE access device.This quasi-instrument is made of the hardware system of special exploitation usually, and generally its internal operation is special-purpose embedded OS.They can be by the Control Software operation that moves on general-purpose platforms such as PC, work station.
Existing tester can only produce PPPoE user in enormous quantities and carry out single dial up on the telephone or mode that off-line is off line realizes providing simple big load pressure to the PPPoE access device, the user surfs the Net and the off line load impact of bringing for the PPPoE access device at any time in the real network environment and can not simulate, can not analog subscriber off line in every way, and the various net modes down of test dock the influence that causes into equipment.And the existing tester big capacity that the is based on hardware system tester that dials up on the telephone, its price is very expensive, and general medium and small network equipment vendor is not all dared to inquire.Even in the strong network equipment enterprise of larger, strength, because the restriction of price factor, the quantity of instrument can not satisfy the demand of development﹠ testing fully.
Summary of the invention
In order to solve in the prior art that tester can't simulate fully under the truth that the user is rolled off the production line at any time and frequent abnormal off-line, and the high shortcoming of tester cost, the invention provides and a kind of broadband network access device is carried out the method for pressure test, and the device of realizing this method.
The method that broadband network access device is carried out pressure test of the present invention comprises step:
Simulate the user of some as required;
Configuration pressure test parameter, described pressure test parameter comprises: per second number of users, the per second of the operation number of users of operation and the initial user number of reaching the standard grade of reaching the standard grade that rolls off the production line;
Allow a certain proportion of user reach the standard grade according to the described initial user number of reaching the standard grade by PPPoE dialing;
Select a user at random, according to the roll off the production line number of users of operation of this user's online state and per second, or the reach the standard grade number of users of operation of this user's online state and per second is carried out the operation of reaching the standard grade or roll off the production line.
The pressure test parameter of described configuration comprises off-line speed, call-rate, duration of oscillation and the initial user number of reaching the standard grade.
Describedly select a user at random, according to the roll off the production line number of users of operation of this user's online state and per second, or the reach the standard grade number of users of operation of this user's online state and per second is carried out the operation of reaching the standard grade or roll off the production line, specifically comprise: select a user at random, judge whether this user is online,, judge this user whether needs roll off the production line according to the roll off the production line number of users of operation of described per second if this User Status is online, if desired, allow this user offline; If this User Status is for rolling off the production line, judge this user whether needs are reached the standard grade according to the reach the standard grade number of users of operation of described per second, if desired, allowing the user send the dialing of PADI (PPPoE Active Discovery Initiation, the PPPoE request of surfing the Net) message to equipment under test reaches the standard grade.
The described method of judging whether this user needs to roll off the production line is: if selecteed User Status is online, whether the number of users that judgement was rolled off the production line in this second reaches the number of users that described per second rolls off the production line and operates, if reach, this user does not need to roll off the production line, otherwise this user need be rolled off the production line; The described method of judging whether this user needs to reach the standard grade is: if selecteed User Status is for rolling off the production line, whether dialled in this second user that reaches the standard grade of judgement reaches the reach the standard grade number of users of operation of described per second, if reach, this user does not need to reach the standard grade, otherwise this user need reach the standard grade.
If described user is online, and this user does not need to roll off the production line the online behavior of analog subscriber.
The online behavior of described analog subscriber comprises transmitted traffic, PING bag.
Roll off the production line a kind of mode of operation of selected user is: the user at first sends LCPTerminate (Link Control Protocol Terminate to equipment under test, LCP stops) request, the Terminate that obtains equipment under test replys the back and sends PADT (PPPoE Active DiscoveryTerminate, the request of PPPoE off-line) message and disconnect and being connected of equipment under test.
The roll off the production line second way of operation of selected user is: directly send the PADT message to equipment under test and disconnect and being connected of equipment under test.
Roll off the production line the third mode of operation of selected user is: the user abandons the message based on this user that equipment under test sends and does not do any response, disconnects and being connected of equipment under test.
The device that broadband network access device is carried out pressure test of the present invention comprises:
Configuration module is used to dispose the pressure test parameter;
User's generation module is used to generate the analog subscriber of testing usefulness;
Administration module is used to control user's the operation of reaching the standard grade and roll off the production line, and also is used for the online behavior of analog subscriber;
Select module, be used for selecting a user at random from the analog subscriber group, the user who also is used for needs are rolled off the production line selects a kind of inserting method at random;
Judge module is used to judge whether the user is online, judges whether to reach the standard grade or roll off the production line according to user's online state and pressure test parameter, and judged result is sent to administration module.
Described selection module comprises:
The user selects module, is used for selecting a user at random from the analog subscriber group;
Offline mode is selected module, is used to online selected user to select a kind of offline mode.
Described judge module comprises:
The presence judge module is used to judge selected user's online state, and this presence information is passed to the judge module that rolls off the production line;
On the judge module that rolls off the production line, be used to be received in the user's online state information that the transmission of line states judge module comes, with the pressure test parameter of configuration relatively, to determine whether this user needs to reach the standard grade or roll off the production line.
Method of broadband network access device being carried out pressure test of the present invention except can analog subscriber reach the standard grade and roll off the production line broadband network access device tested, can also roll off the production line by various anomalous modes by analog subscriber, be used for testing the influence that broadband network access device is caused with various offline modes, various operations after can also analog subscriber reaching the standard grade, transmitted traffic, PING bag etc. for example is used for the various processing of request abilities that the testing broad-band network access equipment carries out the online user.By these simulations, can comprehensively test the performance and the anti-unusual ability of broadband network access device.In addition, the method that broadband network access device is carried out pressure test of the present invention both can realize by special hardware device, also can on all-purpose computer, realize by software, implementation is flexible, solved of the dependence of existing method of testing, greatly reduced testing cost expensive special test equipment.
Description of drawings
Fig. 1 is the flow chart that broadband network access device is carried out the method for pressure test of the present invention;
Fig. 2 is the structured flowchart that broadband network access device is carried out the device of pressure test of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done to explain, but not as a limitation of the invention.
On all-purpose computer, set up with lower module:
User's generation module 202 is used to generate the analog subscriber of testing usefulness;
The user selects module 206, be used for selecting a user at random from the analog subscriber group, and the result that will select sends to presence judge module 205;
Offline mode is selected module 209, is used to online selected user to select a kind of offline mode;
Presence judge module 205 is used to judge selected user's online state, and this presence information is passed to the judge module 203 that rolls off the production line;
On the judge module 203 that rolls off the production line, be used to be received in line states judge module 205 and transmit the user's online state information of coming, compare with the pressure test parameter of configuration, whether need to reach the standard grade or roll off the production line with definite this user, and judged result is passed to offline mode selection module 209 or administration module 208.
Wherein the user selects module 206 and offline mode to select module to select modules 204 209 common compositions, presence judge module 205 and on the judge module 203 common judge modules 207 of forming that roll off the production line.
All-purpose computer is connected with tested broadband network access device, the device based on above-mentioned module is formed, carry out following operation:
Step 101: generate 1000 analog subscribers by user's generation module 202 as required;
Step 102: by configuration module 201 the pressure test parameter is set, it is configured to:
Off-line speed: 18/second; Call-rate: 20/second; Duration of oscillation: 1 hour; The initial user number of reaching the standard grade: 800; Here each parameter can freely be set as required by the user, and wherein duration of oscillation is the time that test process needs;
Step 103: reach the standard grade by the PPPoE dialing according to the initial user of configuration module 201 configuration 800 analog subscribers of numerical control system of reaching the standard grade by administration module 208, account for 80% of analog subscriber sum;
Step 104: select module 206 from 1000 analog subscribers, to select a user A at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user A of presence judge module judge that the result is in line states for user A, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 106;
Step 106: on roll off the production line judge module 203 through relatively find this second in had 15 users to carry out the operation of rolling off the production line, less than the off-line speed of setting (18/second), therefore judge the user A operation of need rolling off the production line, on the judge module 203 that rolls off the production line this judged result passed to offline mode select module 209, carry out step 108;
Step 108: select module 209 to select a kind of offline mode at random by offline mode, this has selected normal offline mode, and the result that offline mode selects module 209 to select sends to administration module 208;
Step 109: administration module 208 control user A send LCP Terminate request, reply the back and send the PADT message and disconnect and being connected of equipment under test obtaining Terminate that equipment under test returns, the situation that the user is normally rolled off the production line in the actual use of simulation is returned step 104;
Step 104: select module 206 from 1000 analog subscribers, to select a user B at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user B of presence judge module judge that the result is in line states for user B, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 106;
Step 106: on roll off the production line judge module 203 through relatively find this second in had 16 users to carry out the operation of rolling off the production line, less than the off-line speed of setting (18/second), therefore judge the user B operation of need rolling off the production line, on the judge module 203 that rolls off the production line this judged result passed to offline mode select module 209, carry out step 108;
Step 108: select module 209 to select a kind of offline mode at random by offline mode, this has selected the abnormal off-line mode, and the result that offline mode selects module 209 to select sends to administration module 208;
Step 109: administration module 208 control user B abandon the message based on user B that equipment under test sends and do not do any response, disconnection is connected with equipment under test, simulation is actual use in the user directly shutdown or link failure etc. do not send any off line order and disconnect the situation of network linking, return step 104;
Step 104: select module from 1000 analog subscribers, to select a user C at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user C of presence judge module judge that the result is in line states for user C, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 106;
Step 106: on roll off the production line judge module 203 through relatively find this second in had 17 users to carry out the operation of rolling off the production line, less than the off-line speed of setting (18/second), therefore judge the user C operation of need rolling off the production line, on the judge module 203 that rolls off the production line this judged result passed to offline mode select module 209, carry out step 108;
Step 108: select module 209 to select a kind of offline mode at random by offline mode, this has selected the abnormal off-line mode, and the result that offline mode selects module 209 to select sends to administration module 208;
Step 109: administration module 208 control user C directly send the PADT message to equipment under test and disconnect and the linking of equipment under test, and do not send out LCP Terminate message in the actual use of simulation and directly send the situation of PADT message break link, return step 104;
Step 104: select module 206 from 1000 analog subscribers, to select a user D at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user D of presence judge module judge that the result is in line states for user D, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 106;
Step 106: on roll off the production line judge module 203 through relatively find this second in had 18 users to carry out the operation of rolling off the production line, reached the off-line speed of setting (18/second), therefore judge that user D does not need the operation of rolling off the production line, on the judge module 203 that rolls off the production line this judged result is passed to administration module 208;
Step 107: administration module 208 control user D simulate online behavior, and for example transmitted traffic, PING bag etc. return step 104;
Step 104: select module 206 from 1000 analog subscribers, to select a user E at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user E of presence judge module judge that the result is in off-line state for user E, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 110;
Step 110: on roll off the production line judge module 203 through relatively find this second in had 19 users to carry out the operation of reaching the standard grade, less than the call-rate of setting (20/second), therefore judge that user E need reach the standard grade, on the judge module 203 that rolls off the production line the result is passed to administration module 208, carry out step 111;
Step 111: administration module 208 control user E send the PADI message to equipment under test, dial up on the telephone, and return step 104;
Step 104: select module 206 from 1000 analog subscribers, to select a user F at random by the user, the result who selects is passed to presence judge module 205;
Step 105: 205 couples of user F of presence judge module judge that the result is in off-line state for user F, and presence judge module 205 passes to the judge module 203 that rolls off the production line with this judged result, carry out step 110;
Step 110: on roll off the production line judge module 203 through relatively finding had 20 users to carry out the operation of reaching the standard grade in this second, reached the call-rate of setting (20/second), so judged that user F does not need to reach the standard grade, return step 104;
Repeat above step, continue for an hour (duration of oscillation), test finishes.
The present invention also can realize by special tester, when realizing by special tester, each module in the foregoing description is set in tester, and its test process is same as the previously described embodiments.
Illustrated embodiment of the present invention is a kind of preferred implementation, and common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacement all should be included in protection scope of the present invention.
Claims (11)
1, a kind of method that broadband network access device is carried out pressure test is characterized in that, said method comprising the steps of:
Simulate the user of some as required;
Configuration pressure test parameter, described pressure test parameter comprises: per second number of users, the per second of the operation number of users of operation and the initial user number of reaching the standard grade of reaching the standard grade that rolls off the production line;
Allow a certain proportion of user reach the standard grade according to the described initial user number of reaching the standard grade by PPPoE dialing;
Select a user at random, according to the roll off the production line number of users of operation of this user's online state and per second, or the reach the standard grade number of users of operation of this user's online state and per second is carried out the operation of reaching the standard grade or roll off the production line.
2, method of broadband network access device being carried out pressure test according to claim 1, it is characterized in that, describedly select a user at random, according to the roll off the production line number of users of operation of this user's online state and per second, or the reach the standard grade number of users of operation of this user's online state and per second is carried out the operation of reaching the standard grade or roll off the production line, specifically comprise: select a user at random, judge whether this user is online, if this User Status is online, judge this user whether needs roll off the production line according to the roll off the production line number of users of operation of described per second, if desired, allow this user offline; If this User Status is for rolling off the production line, judge this user whether needs are reached the standard grade according to the reach the standard grade number of users of operation of described per second, if desired, allow the user send the dialing of PADI message and reach the standard grade to equipment under test.
3, method of broadband network access device being carried out pressure test according to claim 2, it is characterized in that, the described method of judging whether this user needs to roll off the production line is: if selecteed User Status is online, whether the number of users that judgement was rolled off the production line in this second reaches the number of users that described per second rolls off the production line and operates, if reach, this user does not need to roll off the production line, otherwise this user need be rolled off the production line; The described method of judging whether this user needs to reach the standard grade is: if selecteed User Status is for rolling off the production line, whether dialled in this second user that reaches the standard grade of judgement reaches the reach the standard grade number of users of operation of described per second, if reach, this user does not need to reach the standard grade, otherwise this user need reach the standard grade.
4, the method that broadband network access device is carried out pressure test according to claim 2 is characterized in that, if described user is online, and this user does not need to roll off the production line the online behavior of analog subscriber.
5, the method that broadband network access device is carried out pressure test according to claim 4 is characterized in that, the online behavior of described analog subscriber comprises transmitted traffic, PING bag.
6, method of broadband network access device being carried out pressure test according to claim 2, it is characterized in that, the roll off the production line mode of operation of described selected user is: at first send LCP Terminate request to equipment under test, the Terminate that obtains equipment under test replys the back and sends the PADT message and disconnect and being connected of equipment under test.
7, the method that broadband network access device is carried out pressure test according to claim 2 is characterized in that, the roll off the production line mode of operation of described selected user is: directly send the PADT message to equipment under test and disconnect and being connected of equipment under test.
8, method of broadband network access device being carried out pressure test according to claim 2, it is characterized in that, the roll off the production line mode of operation of described selected user is: the user abandons the message based on this user that equipment under test sends and does not do any response, disconnects and being connected of equipment under test.
9, a kind of device that broadband network access device is carried out pressure test is characterized in that, described device comprises:
Configuration module is used to dispose the pressure test parameter;
User's generation module is used to generate the analog subscriber of testing usefulness;
Administration module is used to control user's the operation of reaching the standard grade and roll off the production line, and also is used for the online behavior of analog subscriber;
Select module, be used for selecting a user at random from the analog subscriber group, the user who also is used for needs are rolled off the production line selects a kind of inserting method at random;
Judge module is used to judge whether the user is online, judges whether to reach the standard grade or roll off the production line according to user's online state and pressure test parameter, and judged result is sent to administration module.
10, the device that broadband network access device is carried out pressure test according to claim 9 is characterized in that, described selection module comprises:
The user selects module, is used for selecting a user at random from the analog subscriber group;
Offline mode is selected module, is used to online selected user to select a kind of offline mode.
11, according to claim 9 or the 10 described devices that broadband network access device is carried out pressure test, it is characterized in that described judge module comprises:
The presence judge module is used to judge selected user's online state, and this presence information is passed to the judge module that rolls off the production line;
On the judge module that rolls off the production line, be used to be received in the user's online state information that the transmission of line states judge module comes, with the pressure test parameter of configuration relatively, to determine whether this user needs to reach the standard grade or roll off the production line.
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| CNB2006100909787A CN100446484C (en) | 2006-07-06 | 2006-07-06 | Method and device for pressure detection of wideband network cut-in device |
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| CNB2006100909787A CN100446484C (en) | 2006-07-06 | 2006-07-06 | Method and device for pressure detection of wideband network cut-in device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101184001B (en) * | 2007-12-14 | 2010-06-09 | 北京金山软件有限公司 | Network server pressure testing method and system |
| CN101873351A (en) * | 2010-06-22 | 2010-10-27 | 同济大学 | Pressure test method and system for automobile remote monitoring system |
| CN102647310B (en) * | 2012-04-23 | 2015-09-02 | 网经科技（苏州）有限公司 | The method for testing pressure of audio frequency and video call and analog subscriber internet behavior |
| CN104869030A (en) * | 2015-04-08 | 2015-08-26 | 太仓市同维电子有限公司 | Access terminal product multiuser simulation test method |
| CN109358994A (en) * | 2018-09-26 | 2019-02-19 | 深圳市吉祥腾达科技有限公司 | A kind of router PPPOE server band machine weight testing method |
| CN112350886B (en) * | 2020-10-17 | 2022-04-08 | 郑州信大捷安信息技术股份有限公司 | Stability test method and system for SSLVPN gateway |
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