CN101018162A - Simulated testing system and method of the business processing network element - Google Patents

Simulated testing system and method of the business processing network element Download PDF

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Publication number
CN101018162A
CN101018162A CN 200710000597 CN200710000597A CN101018162A CN 101018162 A CN101018162 A CN 101018162A CN 200710000597 CN200710000597 CN 200710000597 CN 200710000597 A CN200710000597 A CN 200710000597A CN 101018162 A CN101018162 A CN 101018162A
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client
test
control desk
unit
network element
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CN100479394C (en
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唐进才
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The disclosed analog testing system for business processing network element comprises: a network exchange device connected with objective network element, the control console to send testing data to a client and indicate analog testing, and the client to configure and simulate terminal for business testing. This invention makes full use of free computer resource, and can overcome problem of limit capacity of single computer.

Description

The simulated testing system of business processing network element and method
Technical field
The present invention relates to communication technical field, especially refer to a kind of system and method that utilizes idle computer resource to realize the business processing network element simulation test.
Background technology
The performance of business processing network element has determined the capacity and the disposal ability of communication network, and at present, for the test of business processing network element aspect of performance, the high traffic that needs to rely on the generation of professional test instrument carries out.This quasi-instrument is made of the hardware system of special exploitation usually, its inner general operation embedded OS, by at PC (Personal Computer, personal computer) etc. operation control corresponding software is operated on the general-purpose platform, and business operations such as a large amount of terminal of emulation is constantly called out, fax, data, provide the pressure that continues big load to business processing network element, to test its performance.
Above-mentioned prior art adopts in the test that the professional test instrument carries out the business processing network element performance, and is very expensive based on the price of the simulation test instrument of hardware system, thereby causes testing cost too high, is unfavorable for Test Application widely.
Summary of the invention
The purpose of the embodiment of the invention provides a kind of simulated testing system and method for business processing network element, with dependence professional test instrument in the solution prior art business processing network element is carried out simulation test and cause cost too high, and use single computer simulation test problem limited in one's ability.
For achieving the above object, embodiments of the invention propose a kind of simulated testing system of business processing network element, comprise the network switching equipment that is connected with business processing network element to be measured, also comprise the control desk and the client that connect by the described network switching equipment,
Described control desk sends test data to described client, indicates described client to carry out simulation test;
Described client is at least one, and is configured according to described test data, and pseudo-terminal carries out operational trials.
Embodiments of the invention also propose a kind of analog detection method of business processing network element, its with the network switching equipment that business processing network element to be measured is connected on control desk and client are set, described method comprises:
Described control desk sends test data to described client;
Described client is configured according to described test data, and pseudo-terminal carries out operational trials.
The simulated testing system of the business processing network element that the invention described above embodiment provides and method, adopt the system architecture of control desk and client, by effective utilization to a large amount of idle computer resources, realize the simulation test of high traffic, make the test of business processing network element break away from dependence, and solve the limited problem of single computer power of test professional instrument.
Description of drawings
Fig. 1 implements illustration for the simulated testing system of business processing network element of the present invention;
Fig. 2 is the analog detection method first embodiment flow chart of business processing network element of the present invention;
Fig. 3 is the analog detection method second embodiment flow chart of business processing network element of the present invention.
Embodiment
In conjunction with the accompanying drawings the embodiment of the invention is further set forth with specific embodiment below.
The present invention discloses a kind of simulated testing system of business processing network element, one embodiment as shown in Figure 1, this system comprises that one is connected directly to or route can arrive the network switching equipment 120 of business processing network element 110 to be measured, as switch.With all PC that the network switching equipment 120 is connected in, select a control desk 130 as this system, other PC are client 140.Wherein, control desk 130 is used for sending test data to client 140, and indication client 140 is carried out simulation test; All clients 140 then are configured respectively according to test data, and pseudo-terminal carries out operational trials.
Continue as shown in Figure 1, control desk 130 further comprises: client-side management unit 131, distribution policy unit 132 and data Dispatching Unit 133.Wherein, client-side management unit 131 is used to generate the test client tabulation, and adds in this tabulation or the deletion client according to the request of testing requirement and/or client 140; Distribution policy unit 132 is used for generating distribution policy according to the bearing capacity of client 140; Data Dispatching Unit 133 then sends test data according to the distribution policy that distribution policy unit 132 generates to client 140, comprises network configuration data and concrete test configurations data.As mentioned above, the simulation test load of client 140 carryings depends on the test data that data Dispatching Unit 133 issues, client 140 is carried main and its CPU (the Center Processing Unit of ability of simulation tests simultaneously, central processing unit) computing capability is relevant, therefore distribution policy unit 132 can be before simulation test begins by automatic inquiry or manually set the cpu performance parameter of obtaining all clients 140, then in test, generate distribution policy according to all parameters of obtaining, this distribution policy can be the test data corresponding with the CPU computing capability of each client 140 a distribution list item, thereby data Dispatching Unit 133 can be further determines the test data of each client 140 required carrying according to distribution policy and total simulation test demand.In addition, control desk 130 also comprises daily record policy unit 134, it is used to generate the daily record strategy, this daily record strategy is sent to client 140 with test data by data Dispatching Unit 133, be used to indicate client 140 to generate test log and feed back to control desk 130,132 these its distribution policies of test log real-time update in distribution policy unit according to feedback.
Client 140 further comprises status poll unit 141, test request unit 142, test configurations unit 143, simulation test unit 144 and test record unit 145.Wherein, status poll unit 141 is used for the system resource of client 140 is inquired about, judge whether client 140 is in idle state, if, then send the request that adds test to control desk 130 by test request unit 142, if status poll unit 141 knows that by inquiry the system resource of client 140 need be used in the simulation test process, then send the request of withdrawing from test to control desk 130 by test request unit 142; Test configurations unit 143 is used for carrying out network configuration and concrete test data configuration according to the test data that control desk 130 sends, wherein, network configuration is meant according to the network address information in the test data, as IP (InternetProtocol, Internet protocol) address or network interface card MAC (MediaAccess Control, medium access control) address etc., set up the initialization information of Test Networking in client 140, and the test data configuration is meant pseudo-terminal MSISDN (the Mobile StationInternational ISDN Number that client 140 issues according to control desk 130, Mobile Subscriber International ISDN number), call out and business datum, testing time and frequency etc. carry out concrete configuration, prepare to enter simulation test; 144 of simulation test unit according to network configuration and test data configuration pseudo-terminal call out, operational trialss such as fax, video, data; And the simulation test of the 145 pairs of simulation test unit 144 in test record unit carries out record, and feeds back to control desk 130 according to the daily record strategy generation test log that control desk 130 sends.
In the simulated testing system of the invention described above business processing network element, the test data collaborative work that client 140 issues according to distribution policy by control desk 130, can simulate a series of business operations such as a large amount of terminal repeatings is automatically called out, fax, video, data, provide lasting big load to business processing network element 110 to be measured, to test its performance.
The present invention also discloses a kind of analog detection method of business processing network element, and its first embodiment may further comprise the steps as shown in Figure 2:
S201, with the network switching equipment that business processing network element to be measured is connected on control desk and client are set;
S202, control desk send test data to client;
S203, client are configured according to test data, and pseudo-terminal carries out operational trials.
Below in conjunction with system analog detection method second embodiment of business processing network element of the present invention is described, as shown in Figure 3, this method may further comprise the steps:
S301, control desk send broadcast to all clients, invite client to add simulation test.
By above-mentioned simulated testing system to business processing network element of the present invention as can be known, exist one to be connected directly to or route can arrive the network switching equipment of business processing network element to be measured, as: switch; With all PC that this network switching equipment is connected on the basic test function of configuration, and select one as control desk, other are client.The tester at first finishes the initial configuration of data such as network, operational trials, daily record on control desk, send broadcast by switch to the client rs PC that all have disposed test function then, invites client to add simulation test.Communication between this broadcast and subsequent control platform and the client all can be adopted but be not limited to UDP (User Datagram Protocol, User Datagram Protoco (UDP)) message and realize.
S302, client are inquired about system resource, judge whether to be in idle state, if then change step S303.
All PC that disposed test function and started client functionality check system resource after receiving the broadcast that adds test, by checking CPU (Center Processing Unit, central processing unit), the situation that takies of system resource such as internal memory can determine whether this client is in idle state, if then carry out subsequent treatment.
S303, be determined the client that is in idle state and send add (adding) message to control desk, request adds simulation test.
After S304, control desk are received the add message, client is carried out authentication.
Needs according to practical application, can behind the add message, add authentication operations, specifically can send add_auth_request (adding authentication request) message and client to client and reply add_auth_response (adding Authentication Response) message and realize by control desk.
S305, control desk send test data according to distribution policy to client.
After the authentication success, control desk is about to client and adds among the test group, and at first generates distribution policy according to the bearing capacity of client.Specifically can manually generate distribution policy according to the performance of client by the tester, also carry Query Information in the broadcast that can in step S301, issue by control desk, and determine its bearing capacity, and then generate distribution policy according to the parameter that client is fed back in view of the above; Then, control desk sends test data according to the distribution policy that generates to the client that each adds test again.In addition, control desk also generates the daily record strategy, and this daily record strategy is sent to client with test data, is used to indicate client to generate test log.
S306, client are carried out test configurations according to test data, send report (report) message informing control desk after configuration is finished and enter the test preparation.
Client is carried out the initialization of network and test configurations after receiving the test data that control desk sends, and promptly sends report message after finishing configuration, and the notice control desk can enter test.
S307, control desk send start (beginning) message to client after receiving that all clients enter the report message of test preparation, and the indication client begins to test.
All clients are after receiving control desk start order, promptly can begin to simulate a large amount of terminal repeatings, automatically call out, a series of business operations such as fax, video, data, business processing network element to be measured is produced the big load that continues, to test its performance.In test process, client also must be carried out record to test, and generates test log according to the daily record strategy that control desk issues, and is sent to control desk with report message.Control desk is after receiving the report message of client, can know the simulation test situation of client according to test log, thereby make the tester can dynamically adjust test configurations, and make things convenient for control desk that distribution policy is carried out real-time adjustment, to carry out the distribution of follow-up test data.
Also need to carry out the keep-alive between control desk and the client in the simulation test process, whether normally be convenient to determine separately to connect.Present embodiment provides following implementation: client is utilized report message to the keep-alive between the control desk, control desk is not received report message at default t in second, then client is discharged from the test group, concrete dispose procedure will illustrate in step S308; Control desk utilizes keepalive (keep-alive) message to the keep-alive between the client; control desk sends keepalive message every the regular hour to client in test process; do not receive keepalive message as if client at 5t in second, then change step S303 and initiate to add registration to control desk again.
S308, discharge the simulation test of client according to the request of testing requirement and/or client.
After test is finished or during simulation test carried out, control desk need discharge the simulation test of all or part of client, according to the difference of concrete application, present embodiment is enumerated following three kinds of situations and is illustrated:
A, control desk discharge the simulation test of all clients, with the deletion from the test group of all clients;
B, from the test group of control desk deletion a certain or part client, discharge all simulation tests on those clients, and adjust distribution policy, the test data on those clients is distributed on other clients moves;
C, when the user need use client rs PC, operate this client and initiatively from the test group, withdraw from, discharge all simulation tests of self, and the notice control desk; After control desk is notified, adjust distribution policy, the test data on this client is distributed on other clients moves.
From the above mentioned, the analog detection method of business processing network element of the present invention can software form realized, can in PC, dispose the software of realizing this simulation test in concrete the application, and in conjunction with the system architecture of control desk and client, can effectively utilize a large amount of idle computer resources according to the distribution policy collaborative work, simulate a series of business operations such as a large amount of terminal repeatings is automatically called out, fax, video, data, provide lasting big load to business processing network element to be measured, thereby realize jumbo simulation test.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.

Claims (12)

1, a kind of simulated testing system of business processing network element comprises the network switching equipment that is connected with business processing network element to be measured, it is characterized in that, also comprises the control desk and the client that connect by the described network switching equipment,
Described control desk sends test data to described client, indicates described client to carry out simulation test;
Described client is at least one, and is configured according to described test data, and pseudo-terminal carries out operational trials.
2, the simulated testing system of business processing network element according to claim 1 is characterized in that described control desk further comprises: client-side management unit, distribution policy unit and data Dispatching Unit,
Described client-side management unit generates the test client tabulation, and adds in described tabulation or delete client according to the request of testing requirement and/or described client;
Described distribution policy unit is according to the bearing capacity generation distribution policy of described client;
Described data Dispatching Unit sends test data according to described distribution policy to described client.
3, as the simulated testing system of business processing network element as described in the claim 2, it is characterized in that described control desk also comprises the daily record policy unit, described daily record policy unit generates the daily record strategy and is sent to client by described data Dispatching Unit; Described daily record strategy is used to indicate described client to generate test log and feedback, and described distribution policy unit is according to the described distribution policy of described test log real-time update of feedback.
4, the simulated testing system of business processing network element according to claim 1 is characterized in that described client further comprises: status poll unit, test request unit, test configurations unit and simulation test unit;
Described status poll unit is inquired about the system resource of described client, judges whether described client is in idle state;
Described test request unit adds or withdraws from test to described control desk request according to the state of described client;
Described test configurations unit carries out network configuration and test configurations according to the test data that described control desk sends;
Described simulation test unit is tested according to described network configuration and test configurations pseudo-terminal.
5, as the simulated testing system of business processing network element as described in the claim 4, it is characterized in that, described client also comprises the test record unit, described test record unit carries out record to the simulation test of described simulation test unit, and feeds back to described control desk according to the daily record strategy generation test log that described control desk sends.
6, a kind of analog detection method of business processing network element is characterized in that, with the network switching equipment that business processing network element to be measured is connected on control desk and client are set, described method comprises:
Described control desk sends test data to described client;
Described client is configured according to described test data, and pseudo-terminal carries out operational trials.
As the analog detection method of business processing network element as described in the claim 6, it is characterized in that 7, described control desk also comprises before sending test data:
Described control desk sends broadcast to described client, invites described client to add simulation test;
Described client is checked system resource after receiving described broadcast, judges whether to be in idle state, if then add simulation test to described control desk request.
As the analog detection method of business processing network element as described in the claim 7, it is characterized in that 8, described client-requested adds between simulation test and the described control desk transmission test data and also comprises:
Described control desk sends authentication request message to described client;
Described client is replied authentication response message according to described authentication request message to described control desk;
Described control desk is judged described client according to described authentication response message, and whether authentication is successful, if then send test data to described client.
As the analog detection method of business processing network element as described in the claim 6, it is characterized in that 9, described control desk sends test data and further comprises:
Described control desk generates distribution policy according to the bearing capacity of described client;
Described control desk sends test data according to described distribution policy to described client.
As the analog detection method of business processing network element as described in the claim 9, it is characterized in that 10, described client simulation terminal also comprises after testing:
Described client is carried out record to described simulation test, and feeds back to described control desk according to described control desk with the daily record strategy generation test log that described test data issues;
Then described control desk generates distribution policy and further comprises:
Described control desk is according to the described distribution policy of test log real-time update of described client feedback.
As the analog detection method of business processing network element as described in the claim 6, it is characterized in that 11, described client simulation terminal also comprises after testing:
Discharge the simulation test of described client according to the request of testing requirement and/or described client.
12, as the analog detection method of business processing network element as described in the claim 11, it is characterized in that the simulation test of described release client further comprises:
Described control desk discharges the simulation test of all described clients; Or
The simulation test of the described client of described control desk release portion, and the test data of described part client is distributed to the described client that simulation test does not discharge; Or
Described client discharges the simulation test of self, and notifies described control desk, and the test data of the described client that after described control desk is notified simulation test is discharged is distributed to the described client that simulation test does not discharge.
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