CN102572912A - Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system - Google Patents
Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system Download PDFInfo
- Publication number
- CN102572912A CN102572912A CN201110446179XA CN201110446179A CN102572912A CN 102572912 A CN102572912 A CN 102572912A CN 201110446179X A CN201110446179X A CN 201110446179XA CN 201110446179 A CN201110446179 A CN 201110446179A CN 102572912 A CN102572912 A CN 102572912A
- Authority
- CN
- China
- Prior art keywords
- simulator
- message
- data
- dhcp
- simulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and a method for the system, and relates to the technology of test on WLAN AC performance. The networking system comprises an authentication system and an external network, main and backup AC systems and a PC (personal computer) machine and is provided with an AP simulator, wherein the authentication system and the external network, the main and backup AC systems, the AP simulator system and the PC machine are communicated in sequence; the AP simulator is software developed under an Linux operation system and can work on a double-network-card server loaded with a Linux system. The invention simulates internet access of the user by adopting a wired way and breaks through the limitation of bandwidth with wireless technology, and operation of a single device of the AP simulator can simulate throughput approximating to a wired network; cost for testing the performance of AC is greatly reduced; the expansibility is strong, and the currently simulated data volume can be doubled by just adding a small quantity of servers and PC machines with the operation of the AP simulator.
Description
Technical field
The present invention relates to WLAN AC performance test technology, relate in particular to a kind of group network system and method thereof of the test WLANAC performance based on the AP simulator; The present invention can simulate and test the control ability of relevant AC when a large amount of AP and user, and when the user data service amount is huge encapsulation, decapsulation and the transfer capability of relevant AC data.
Background technology
Development along with the WLAN technology makes WLAN receive increasing attention.In recent years, domestic telecommunication operator also paid attention to the construction of WLAN gradually, and WLAN spreads out to national big and medium-sized cities.These WLAN adopt centralized architecture basically, and AC wants to support 1024,2048, even 4096 AP, and the number of users of support is 20 * AP number, and this has just proposed very high requirement to integral WLAN AC.The performance of test AC equipment also just becomes a very important problem.Adopt real several thousand AP and several ten thousand users to test AC; That obviously is unrealistic thing; Can only test out the exchanges data performance of AC because of the tester of general test switch performance; The CAPWAP heartbeat message of AP and user's CAPWAP data message can't be simulated, AC can not be tested the control ability of a large amount of AP and the performance of business datum encapsulation and forwarding.In the face of this problem, design a kind of can the integral WLAN of simulating reality in a large amount of AP and user's method important at the development& testing stage ten minutes that just becomes.
Summary of the invention
The object of the invention just is to overcome the problem and shortage that prior art exists, and a kind of group network system and method thereof of the test WLAN AC performance based on the AP simulator is provided.
The objective of the invention is to realize like this:
Comprise AP simulator, Test Network (integral WLAN AC equipment) and performance test methods.
The AP simulator of exploitation can be simulated the AP quantity of different scales such as 1024,2048 and 4096 and the STA (user) of 20 * AP number;
Adopt unique networking mode environment of simulating reality network the most truly, utilize less hardware cost just can test out the limiting performance of AC chain of command and data surface.
1, based on the group network system (abbreviation group network system) of the test WLAN AC performance of AP simulator
This performance method of testing is based on the networking platform that Fig. 1 provides; The server of operation AP simulator needs two cards of throwing the net at least; One is connected to main AC and the second line of a couplet mouth network that is equipped with AC, and another PC of card connection that throws the net is as the seed of user or simulation multi-user data.The last second line of a couplet mouth of AC all adopts 10,000,000,000 optical module interfaces.
2, based on the method (abbreviation method) of the test WLAN AC performance of AP simulator
This method comprises the following steps:
1. the large batch of AP of simulation reaches the standard grade earlier, and tens of per seconds or a hundreds of AP reach the standard grade simultaneously AC is impacted, and writes down the AP success number of reaching the standard grade, and the configuration that inserts on the back simulation AP is set up successful number, the time of access;
2. through the AP of simulation abnormal conditions, as will not respond or respond wrong message to the configuring request of AC, whether record AC can handle these abnormal conditions;
3. the network interface card forbidding that PC is linked to each other with the AP simulator is launched then, and this moment, PC can send the DHCP request; Through being forwarded to active and standby AC system behind the AP simulator; PC is given in active and standby AC system assignment address, obtain the address after, PC gets into Portal (door) authentication phase; Authentication just can have been visited outer net after accomplishing; At the machine of an equity of active and standby AC system's upper united mouth placement, this moment, two machines just can be communicated by letter, and stream software is played in operation on two machines, just can simulate a large amount of user data; Place many machines, possibly simulate the data volume of 5-10G, can test fully the AC system well the transfer capability of user service data to equity;
4. the order of input analog subscriber on the AP simulator like 10240 users, is evenly distributed on the AP that the AP simulator simulated, and initiates a large amount of DHCP requests to active and standby AC system then, writes down the test of active and standby AC system to multi-user's access capability;
When 5. normally moving, main AC system second line of a couplet mouth netting twine is pulled out, see and whether transfer to the business of moving in the main AC system fully the AC system gets on, whether user's business datum has interruption, test the high availability of active and standby AC system in main AC system.
The relative prior art of the present invention has advantage and good effect:
1, through wired mode analog subscriber online, broken through the restriction of wireless technology bandwidth, the single device of operation AP simulator can simulate the throughput near cable network.
2, the performance cost of test AC reduces greatly; The general server (the better PC of performance also can move the AP simulator) and the common PC that only need several operation AP simulators, and generally special tester involves great expense and differs and simulate AP and user's data stream surely.
3, extensibility is strong, and when the AP simulator of operation can not reach requiring of performance test, the server and the PC of operation AP simulator then can be double with the current data volume of simulating on a small quantity only to need increase.
Description of drawings
Fig. 1 is the networking mode of test, among the figure:
000-Verification System and outer net,
The 001--fire compartment wall,
002-Portal (door) server,
003-Radius (radius) server,
004--beats the opposite end server of stream usefulness;
The active and standby AC of 100-system,
101--master AC,
102--is equipped with AC;
The 200-AP simulator;
The 300-PC machine.
Fig. 2 is the process chart of AP simulator.
English to Chinese:
1, WLAN:Wireless Local Area Networks, WLAN;
2, AP:Access Point, wireless access node;
3, AC:Access Controller, access controller:
4, CAPWAP:Control And Provisioning of Wireless Access Points Protocol, the agreement of control and guarantee WAP;
5, DHCP:Dynamic Host Configuration Protocol, DynamicHost is provided with agreement.
6, PC:personal computer, personal computer.
Embodiment
Specify below in conjunction with accompanying drawing and embodiment:
One, based on the group network system of the test WLAN AC performance of AP simulator
1, overall
Like Fig. 1, this group network system comprises Verification System and outer net 000, active and standby AC system 100 and PC 300;
Be provided with AP simulator 200;
Verification System and outer net 000, active and standby AC system 100, AP simulation system 200 and PC 300 are communicated with successively;
2, functional block
0) Verification System and outer net 000
1. fire compartment wall 001
Filter the dangerous data of outer net.
2. Portal server 002
Copy operator's Portal server, eject the Portal page.
3. the Radius server 003
Copy the Radius of operator server, user's authentication and charging.
4. beat the opposite end server 004 of stream usefulness
Serve as the opposite end of playing stream software on the PC, use ten thousand Broadcoms.
5. Internet net
The Internet the Internet.
1) active and standby AC system 100
1. main AC101
Move under the normal condition, regular and dynamic data backing-up arrives and is equipped with AC.
2. be equipped with AC102
Occur taking over main AC under the abnormal conditions.
2) the AP simulator 200
1) analog DHCP flow process
Serve as dhcp client; The analog DHCP flow process, and after AC responds to AP DHCP ACK, according to IP address allocated in the message; Send gratuitous ARP packet and detect whether this address of miscellaneous equipment use is arranged; If have, then send DHCP Decline message and ask the IP address again, get into the CAPWAP state machine up to obtaining an available address;
2) simulation ARP protocol stack and ICMP agreement
Because IP stack will use ARP to obtain MAC Address, simulator must be responded the ARP request, and near true AP, the ICMP request also need be responded for truer;
3) simulation CAPWAP state machine
In the integral WLAN; Realize (RFC5415) through the CAPWAP agreement alternately between AP and AC; So the AP simulator is wanted to simulate the CAPWAP state machine, and according to protocol specification, between Discovery, Join, Image, Configure, DataCheck, Run state, switches;
4) keep heartbeat between AP and AC
(agreement acquiescence 30S) at set intervals; To AC send initiatively that Echo Request message is kept and AC between heartbeat; If repeatedly do not receive the response of AC, think that then AC goes offline, get into the Discovery stage in the CAPWAP state machine again; After repeatedly Discovery does not respond, then restart the entering DHCP stage;
5) configuring request of AC is responded
Suitable response is given in Configuration Update Request request to AC, lets AC just as operating a real AP.
6) many AP of simulation and multi-user
According to the specification of AC, can simulate 1024,2048,4096 AP, the user of 20*AP number;
7) roll off the production line and all flow processs of STA on the simulation STA
Through CAPWAP control message; Sending to AC simulates on the STA and rolls off the production line; To the message of data surface, the AP simulator then serves as the gateway of similar protocol conversion, becomes the business datum of AC identification to send to the network interface that links to each other with AC all data encapsulation of a network interface PC; Otherwise the data server that AC returns is peeled off business datum and is issued PC.
3) PC 300
The user of artificial antenna.
The operation principle of group network system is:
The data of PC 300 send to active and standby AC100 after encapsulating through AP simulator 200, pass to Verification System and outer net 000 after the decapsulation, Internet net 005, fire compartment wall 001, Portal server 002, Radius server 003 simulation operator Verification System.The opposite end server 004 of beating stream usefulness is used for testing big flow.
Two, the workflow of AP simulator 200
Like Fig. 2, the workflow of AP simulator 200:
The 1st step 10, the network interface that judgment data arrives carries out data processing according to the data of receiving from different network interfaces;
The 2nd step 11 if the data of receiving from PC side network interface then encapsulate data, sends from the network interface that links to each other with AC;
The 3rd step 21 if the data that the network interface that links to each other with AC is received, is then wanted the type of judgment data, carries out different processing according to data type then;
The 4th step 22, packet are the ARP request, and finding corresponding AP context to send it back should.Be in the DHCP stage if find free ARP message with identical and this AP of certain AP wherein, then send this address that DHCPDECLINE refusal AC distributes, get into the DHCP request again.In addition,, also need learn, and can not obtain through the destination address in other bag through ARP owing to the MAC Address of the reason AC that considers HA possibly be empty address;
The 5th step 23, packet is the ICMP request message, finds corresponding AP context directly to respond icmp echo;
The 6th step 30, packet are the then further segmentation of UDP bag, are divided into CAPWAP control message, data message and DHCP message;
The 7th step 31, packet are CAPWAP control message, find the context of this AP through IP;
The 8th step 32 judges whether to exist this AP;
The 9th step 33 can not find context and then abandons;
The 10th step 34 parses the type of message that CAPWAP controls message after finding;
The 11st step 35 is handled according to the state of the residing CAPWAP state machine of current AP, and specific state is only handled corresponding message, repeatedly confiscates the initial condition that heartbeat message is then got back to state machine;
The 12nd step 36, packet are the CAPWAP data message, and decapsulation CAPWAP data message mails to the network interface that links to each other with PC;
The 13rd step 37, packet are the DHCP bag, then decide next step action according to the residing dhcp state of current AP; If receive DHCP Discovery Response, then send DHCP Request, if DHCP is ACK; Then the free message of ARP is sent in the address among the placeholder record ACK, and whether see has miscellaneous equipment or simulation AP to use in the network; Send out several times continuously, do not respond and then formally use this address, have and then refuse this address and request again.
Claims (4)
1. the group network system based on the test WLAN AC performance of AP simulator comprises Verification System and outer net (000), active and standby AC system (100) and PC (300);
It is characterized in that:
Be provided with AP simulator (200);
Verification System and outer net (000), active and standby AC system (100), AP simulation system (200) and PC (300) are communicated with successively;
Described AP simulator (200) is a kind of software of exploitation under (SuSE) Linux OS, operates on two network card servers that linux system is housed.
2. by the group network system of the described a kind of test WLAN AC performance based on the AP simulator of claim 1, it is characterized in that:
Described AP simulator (200) comprising:
1) analog DHCP flow process;
2) simulation ARP agreement and ICMP agreement;
3) simulation CAPWAP state machine;
4) keep heartbeat between AP and AC;
5) configuring request of AC is responded;
6) many AP of simulation and multi-user;
7) roll off the production line and all flow processs of STA on the simulation STA.
3. by the method for testing of the described group network system of claim 1, it is characterized in that:
1. the large batch of AP of simulation reaches the standard grade earlier, and tens of per seconds or a hundreds of AP reach the standard grade simultaneously AC is impacted, and writes down the AP success number of reaching the standard grade, and the configuration that inserts on the back simulation AP is set up successful number, the time of access;
2. through the AP of simulation abnormal conditions, as will not respond or respond wrong message to the configuring request of AC, whether record AC can handle these abnormal conditions;
3. the network interface card forbidding that PC is linked to each other with the AP simulator is launched then, and this moment, PC can send the DHCP request; Through being forwarded to active and standby AC system behind the AP simulator; PC is given in active and standby AC system assignment address, obtain the address after, PC gets into the Portal authentication phase; Authentication just can have been visited outer net after accomplishing; At the machine of an equity of active and standby AC system's upper united mouth placement, this moment, two machines just can be communicated by letter, and stream software is played in operation on two machines, just can simulate a large amount of user data; Place many machines, possibly simulate the data volume of 5-10G, can test fully the AC system well the transfer capability of user service data to equity;
4. the order of input analog subscriber on the AP simulator like 10240 users, is evenly distributed on the AP that the AP simulator simulated, and initiates a large amount of DHCP requests to active and standby AC system then, writes down the test of active and standby AC system to multi-user's access capability;
When 5. normally moving, main AC system second line of a couplet mouth netting twine is pulled out, see and whether transfer to the business of moving in the main AC system fully the AC system gets on, whether user's business datum has interruption, test the high availability of active and standby AC system in main AC system.
4. by the described method of testing of claim 3, it is characterized in that the workflow of AP simulator (200):
The 1st step (10), the network interface that judgment data arrives carries out data processing according to the data of receiving from different network interfaces;
The 2nd step (11) if the data of receiving from PC side network interface then encapsulate data, sends from the network interface that links to each other with AC;
The 3rd step (21) if the data that the network interface that links to each other with AC is received, is then wanted the type of judgment data, carries out different processing according to data type then;
The 4th step (22), packet are the ARP request, and finding corresponding AP context to send it back should.Be in the DHCP stage if find free ARP message with identical and this AP of certain AP wherein, then send this address that DHCP DECLINE refusal AC distributes, get into the DHCP request again.In addition,, also need learn, and can not obtain through the destination address in other bag through ARP owing to the MAC Address of the reason AC that considers HA possibly be empty address;
The 5th step (23), packet is the ICMP request message, finds corresponding AP context directly to respond icmp echo;
The 6th step (30), packet are the then further segmentation of UDP bag, are divided into CAPWAP control message, data message and DHCP message;
The 7th step (31), packet are CAPWAP control message, find the context of this AP through IP;
The 8th step (32) judges whether to exist this AP;
The 9th step (33) can not find context and then abandons;
The 10th step (34) parses the type of message that CAPWAP controls message after finding;
The 11st step (35) is handled according to the state of the residing CAPWAP state machine of current AP, and specific state is only handled corresponding message, repeatedly confiscates the initial condition that heartbeat message is then got back to state machine;
The 12nd step (36), packet are the CAPWAP data message, and decapsulation CAPWAP data message mails to the network interface that links to each other with PC;
The 13rd step (37), packet are the DHCP bag, then decide next step action according to the residing dhcp state of current AP; If receive DHCP DISCOVERY RESPONSE, then send DHCP REQUEST, if DHCP is ACK; Then the free message of ARP is sent in the address among the placeholder record ACK, and whether see has miscellaneous equipment or simulation AP to use in the network; Send out several times continuously, do not respond and then formally use this address, have and then refuse this address and request again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446179.XA CN102572912B (en) | 2011-12-28 | 2011-12-28 | Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446179.XA CN102572912B (en) | 2011-12-28 | 2011-12-28 | Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102572912A true CN102572912A (en) | 2012-07-11 |
| CN102572912B CN102572912B (en) | 2014-08-13 |
Family
ID=46417110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110446179.XA Active CN102572912B (en) | 2011-12-28 | 2011-12-28 | Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102572912B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102781028A (en) * | 2012-08-14 | 2012-11-14 | 北京傲天动联技术有限公司 | Analog wireless working station online testing method and system |
| CN102811144A (en) * | 2012-08-16 | 2012-12-05 | 北京傲天动联技术有限公司 | NMS topological discovery performance testing system and method |
| CN102833777A (en) * | 2012-08-23 | 2012-12-19 | 北京傲天动联技术有限公司 | Method for testing PORTAL performance of access controller |
| CN103023727A (en) * | 2012-12-28 | 2013-04-03 | 迈普通信技术股份有限公司 | Portal performance testing system and Portal performance testing method |
| CN103338210A (en) * | 2013-07-18 | 2013-10-02 | 上海寰创通信科技股份有限公司 | AP (Access Point) emulation analog system based on CAPWAP (Control and Provisioning of Wireless Access Points) protocol |
| CN103581937A (en) * | 2012-07-27 | 2014-02-12 | 中兴通讯股份有限公司 | Device and method for testing wireless controller |
| CN103763676A (en) * | 2014-01-24 | 2014-04-30 | 成都西加云杉科技有限公司 | Communication method and equipment between AP and AC |
| CN103945445A (en) * | 2014-03-13 | 2014-07-23 | 京信通信技术(广州)有限公司 | Method and device for testing performance of access controller |
| CN104519500A (en) * | 2013-09-26 | 2015-04-15 | 上海斐讯数据通信技术有限公司 | Automatic test system of throughput of wireless communication equipment and automatic test method of throughput |
| CN105050131A (en) * | 2015-07-08 | 2015-11-11 | 深圳市华讯方舟科技有限公司 | Pressure testing method of access controller and device |
| CN108449221A (en) * | 2016-12-30 | 2018-08-24 | 迈普通信技术股份有限公司 | A kind of wireless controller concentrates forwarding performance test method, apparatus and system |
| WO2019014806A1 (en) * | 2017-07-17 | 2019-01-24 | Nokia Solutions And Networks Oy | Communication apparatus, method and computer program |
| CN116055371A (en) * | 2021-10-27 | 2023-05-02 | 成都鼎桥通信技术有限公司 | Communication module performance test system and method, upper computer, medium and program product |
| CN117639906A (en) * | 2024-01-26 | 2024-03-01 | 成都星联芯通科技有限公司 | Method, device and system for testing performance of gateway station under high-orbit satellite broadband |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026144A (en) * | 2010-11-05 | 2011-04-20 | 北京星网锐捷网络技术有限公司 | Roaming performance test method, equipment and system thereof |
| CN102291745A (en) * | 2011-08-09 | 2011-12-21 | 北京星网锐捷网络技术有限公司 | Method and device for testing multiple access points (AP) |
-
2011
- 2011-12-28 CN CN201110446179.XA patent/CN102572912B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026144A (en) * | 2010-11-05 | 2011-04-20 | 北京星网锐捷网络技术有限公司 | Roaming performance test method, equipment and system thereof |
| CN102291745A (en) * | 2011-08-09 | 2011-12-21 | 北京星网锐捷网络技术有限公司 | Method and device for testing multiple access points (AP) |
Non-Patent Citations (2)
| Title |
|---|
| P.CALHOUN: "《RFC5415》", 31 March 2009, article "Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification" * |
| 熊鹏等: "基于ＣＡＰＷＡＰ协议的ＡＰ模拟器的设计与实现", 《光通信研究》, no. 174, 31 December 2012 (2012-12-31), pages 64 - 66 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581937A (en) * | 2012-07-27 | 2014-02-12 | 中兴通讯股份有限公司 | Device and method for testing wireless controller |
| CN103581937B (en) * | 2012-07-27 | 2017-02-08 | 中兴通讯股份有限公司 | Device and method for testing wireless controller |
| CN102781028B (en) * | 2012-08-14 | 2016-08-03 | 北京华信傲天网络技术有限公司 | Simulate method of testing and system that wireless stations is reached the standard grade |
| CN102781028A (en) * | 2012-08-14 | 2012-11-14 | 北京傲天动联技术有限公司 | Analog wireless working station online testing method and system |
| CN102811144A (en) * | 2012-08-16 | 2012-12-05 | 北京傲天动联技术有限公司 | NMS topological discovery performance testing system and method |
| CN102811144B (en) * | 2012-08-16 | 2015-02-04 | 北京傲天动联技术股份有限公司 | NMS topological discovery performance testing system and method |
| CN102833777A (en) * | 2012-08-23 | 2012-12-19 | 北京傲天动联技术有限公司 | Method for testing PORTAL performance of access controller |
| CN102833777B (en) * | 2012-08-23 | 2015-02-04 | 北京傲天动联技术股份有限公司 | Method for testing PORTAL performance of access controller |
| CN103023727B (en) * | 2012-12-28 | 2015-08-26 | 迈普通信技术股份有限公司 | Portal Performance Test System and method |
| CN103023727A (en) * | 2012-12-28 | 2013-04-03 | 迈普通信技术股份有限公司 | Portal performance testing system and Portal performance testing method |
| CN103338210A (en) * | 2013-07-18 | 2013-10-02 | 上海寰创通信科技股份有限公司 | AP (Access Point) emulation analog system based on CAPWAP (Control and Provisioning of Wireless Access Points) protocol |
| CN104519500A (en) * | 2013-09-26 | 2015-04-15 | 上海斐讯数据通信技术有限公司 | Automatic test system of throughput of wireless communication equipment and automatic test method of throughput |
| CN104519500B (en) * | 2013-09-26 | 2018-03-02 | 上海斐讯数据通信技术有限公司 | The Auto-Test System and its method of testing of wireless telecommunications system handling capacity |
| CN103763676A (en) * | 2014-01-24 | 2014-04-30 | 成都西加云杉科技有限公司 | Communication method and equipment between AP and AC |
| CN103945445A (en) * | 2014-03-13 | 2014-07-23 | 京信通信技术(广州)有限公司 | Method and device for testing performance of access controller |
| CN105050131A (en) * | 2015-07-08 | 2015-11-11 | 深圳市华讯方舟科技有限公司 | Pressure testing method of access controller and device |
| CN108449221A (en) * | 2016-12-30 | 2018-08-24 | 迈普通信技术股份有限公司 | A kind of wireless controller concentrates forwarding performance test method, apparatus and system |
| CN108449221B (en) * | 2016-12-30 | 2021-04-13 | 迈普通信技术股份有限公司 | Method, device and system for testing centralized forwarding performance of wireless controller |
| WO2019014806A1 (en) * | 2017-07-17 | 2019-01-24 | Nokia Solutions And Networks Oy | Communication apparatus, method and computer program |
| CN116055371A (en) * | 2021-10-27 | 2023-05-02 | 成都鼎桥通信技术有限公司 | Communication module performance test system and method, upper computer, medium and program product |
| CN116055371B (en) * | 2021-10-27 | 2024-04-02 | 成都鼎桥通信技术有限公司 | Communication module performance test system and method, upper computer, medium and program product |
| CN117639906A (en) * | 2024-01-26 | 2024-03-01 | 成都星联芯通科技有限公司 | Method, device and system for testing performance of gateway station under high-orbit satellite broadband |
| CN117639906B (en) * | 2024-01-26 | 2024-04-12 | 成都星联芯通科技有限公司 | Method, device and system for testing performance of gateway station under high-orbit satellite broadband |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102572912B (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102572912B (en) | Networking system for testing WLAN (wireless local area network) AC (access controller) performance based on AP (access point) simulator and method for the system | |
| TWI244295B (en) | Method and system for simulating multiple independent client devices in a wired or wireless network | |
| CN1186907C (en) | User's computer on-net virtual connection connected by multiple physical connections | |
| CN107078969B (en) | Realize computer equipment, the system and method for load balancing | |
| EP1482712B1 (en) | Virtual network addresses | |
| CN102710777B (en) | Advertisement push-delivery method and system, as well as advertisement pusher | |
| CN103945445A (en) | Method and device for testing performance of access controller | |
| CN108777640B (en) | Server detection method, device, system and storage medium | |
| CN106358245A (en) | Load sharing method of mobile edge computing application and controller | |
| US7006963B1 (en) | Intelligent workstation simulation-simulation at protocol stack level 2 | |
| CN102833778B (en) | System and method for testing wireless access controller | |
| CN110752943B (en) | Distributed fault diagnosis system and method for power transmission line | |
| CN101425938A (en) | Method and apparatus for network apparatus test | |
| CN102291745A (en) | Method and device for testing multiple access points (AP) | |
| CN106453124A (en) | Traffic scheduling method and device | |
| CN106101171B (en) | Server connection method and device | |
| CN106465161B (en) | The method and computer-readable medium of access point and operation access point | |
| CN105847108A (en) | Method and apparatus for communication between containers | |
| CN104822159A (en) | System and method for WLAN test of AP by simulating STA | |
| CN102916859A (en) | Setting-up method and setting-up device for performance test platform of main station | |
| CN107105049A (en) | Data migration method and device | |
| WO2012062108A1 (en) | Test system and test method | |
| CN101765133A (en) | Performance test method for testing wireless access point connected to wireless terminals and performance test system thereof | |
| CN103516851A (en) | Cloud testing platform system for wireless products | |
| CN104363581B (en) | A kind of the determination method and relevant device of associated terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |