CN103490950B - A kind of router PPTP session capacity analogy methods - Google Patents
A kind of router PPTP session capacity analogy methods Download PDFInfo
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- CN103490950B CN103490950B CN201310406353.7A CN201310406353A CN103490950B CN 103490950 B CN103490950 B CN 103490950B CN 201310406353 A CN201310406353 A CN 201310406353A CN 103490950 B CN103490950 B CN 103490950B
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Abstract
The invention discloses a kind of router PPTP session capacity analogy methods, including from a PC as PAC and from a router as PNS；VPN accesses have been configured on the router, have opened PPTP access services on the router；PPTP Dial Up script is configured on PC；A batch processing script is created on PC, it is a IP lists for needing to test of input, IP is modified on PC one by one, an IP is completed in modification on PC every time, PC is just set to start to trigger PPTP Dial Up scripts as PAC, after dialling in the success of PNS routers, PC IP is just changed, is dialled next time；Until IP lists are completed in test more than repeating.The present invention is detected by closing the tunnel keepalive of router, PC is changed repeatedly after IP dials in router, is caused the PPTP session capacities of router to add up, so as to test router PPTP session capacities.The present invention can be completed by a common PC independent of analysis software, and can quickly, conveniently, accurately test router PPTP session capacity.
Description
Technical field
The present invention relates to the PPTP in the logical field of number session capacity checking, and in particular to a kind of router PPTP session capacities
Analogy method.
Background technology
PPTP (Point-to-point Tunnel Protocol) is a kind of new network skill for supporting multi-protocols VPN
Art, it can make long-distance user be securely accessed by public network by internet.It can make the client for being in internet distal end
Establish a tunnel with service end, make client pass through complexity internet quickly have access to target area equipment or business and
The internet that client faces in access process looks like a network transparent or being not present.It is as shown below, PC1 and
PC2 establishes a VPN Tunnel to access the service above Server by PPTP.PC1 and PC2 is exactly PAC in figure,
Router is a PNS.Router session number is 2 in figure below, accesses two clients；And Router is as PNS, her session
Capacity, which just represents it, can create how many tunnels to access VPN client.
Existing enterprise development is rapid, branch and outer clerical workforce's nationwide even all parts of the world, because
This deployment even more VPN access devices are to meet the matter of utmost importance that a business event is outwards expanded, enough
VPN session capacities show that equipment can guarantee that the how many individual users of access, how to verify capacityExisting VPN client capabilities do not have
There is unified feasible method of testing, mostly targetedly test software is tested by producer compiling.Laboratory testing method has
Simulated by 7 layers of very advanced application tester.There are the such simulation softwards of LOADRUNNER to simulate PPTP in addition
Protocol interaction, the PPTP session capacities for having router then are tested.
According to Chinese patent retrieve retrieved web to a Patent No. 200780035490.7, entitled " pass through HTTPS
The patent of the secure tunnel of connection ".PPTP wording is referred in the issued patents, but the patent describes the tunnel under HTTPS
Road is verified, and the application patent is not related to HTTPS, so this patent and contrast issued patents difference are obvious, in the absence of punching
It is prominent.
According to Chinese patent retrieve retrieved web to a Patent No. 02830182.X, entitled " pass through tunnel service
Device carries out data transmission from host server to wireless device, and temporary IP V6 addresses is associated with temporary IP V4 addresses
So as to the device in IP V4 communication in wireless networks " patent.The issued patents refer to PPTP wording, but this patent
The tunnel link between IPV6 and IPV4 is described, realizes IPV6 addresses and IPV4 wireless communications.And the application patent is
One index verification, so the issued patents are entirely different in itself with the application patent.
Retrieved web is retrieved to a Patent No. 200710164253.2, entitled " real under PAT according in Chinese patent
The patent of existing PPTP ALG method ".The issued patents also depict PPTP, but this patent, which describes PPTP, have been established
Protocol conversion after, and the application patent describes PPTP process of establishing, the issued patents and the mesh of the application patent
It is different to mark object, does not collide.
The PPTP of industry checking at present session capacity without the method for testing of maturation, is surveyed using the software of exploitation
Examination, compare closing, ununified method of testing, especially in curstomer's site validation test, come without third-party testing means
Precisely checking session capacity.
The content of the invention
In order to solve the above problems, there is provided a kind of simple and feasible method, under a common PC and to PC hardware
It is required that extremely low i.e. a kind of achievable router PPTP session capacity analogy methods, basic technical scheme of the invention are：It is a kind of
Router PPTP session capacity analogy methods, this method comprise the following steps：
(1) PC, the PC is selected the IP address of the PC to be arranged into A, MAC Address is arranged to A1 as PAC；
(2) router is selected, the IP address on the router is arranged to B, router by the router as PNS
MAC Address be arranged to B1；
(3) VPN accesses have been configured on the router, have opened PPTP access services on the router；
(4) PPTP tunnel keepalive detection is closed on the router；
(5) PPTP Dial Up script is configured on PC；
(6) a batch processing script is created on PC, the script is a IP lists for needing to test of input, IP
It is modified to one by one on PC；An IP is completed in modification on PC every time, is just made PC start to trigger PPTP Dial Up scripts as PAC, is dialled
Enter to PNS routers, after dial-up access success, just change PC IP, dialled next time；More than repeating, until test
Complete IP lists；By batch modification PC IP address come automatic poking PPTP Dial Up scripts.
Preferably, tunnel of the router after active detecting PPTP is not dialled in whether there is.
Preferably, it is described on the basis of PC Dial Up scripts, a PING order can be added.
Preferably, the batch processing script, which can be placed on multiple PC, runs large batch of IP.
Preferably, the batch processing script is modified according to the PPTP session capacities of actual tested router.
Preferably, the PPTP session capacities of the number of repetition of batch processing script test router needed for determine to set
Put.
The beneficial effects of the present invention are：Router PPTP session capacity analogy methods provided by the invention are independent of analysis
Software, it can be completed by a common PC.The present invention not only topological simple, strong operability, and autgmentability is strong, can pass through
Remote testing is run；Simultaneously the convenient material drawing of the present invention, do not account for resource, suitable each test environment carries out test.Pass through implementation
The present invention can quickly, conveniently, accurately test router PPTP session capacity.
Brief description of the drawings
Fig. 1 is the operation chart of test router PPTP session capacities of the present invention.
Fig. 2 is the schematic diagram that the background technology of test router PPTP of the present invention reply capacity is quoted.
Embodiment
Below with reference to accompanying drawing 1, the present invention is described further, but the protection model of the present invention should not be limited with this
Enclose.The present invention embodiment be：
A kind of router PPTP session capacity analogy methods, this method comprise the following steps：
(1) PC1, the PC1 is selected the IP address of the PC1 to be arranged into A, MAC Address is arranged to A1, institute as PAC
PC1 selection is stated without very big hardware, software requirement, need to can be completed to hold router PPTP sessions with a common PC
The test of amount；
(2) router 2 is selected, the router 2 is used as PNS, and the IP address on the router 2 is arranged into B, route
The MAC Address of device 2 is arranged to B1；
(3) VPN accesses have been configured on the router 2, PPTP access services are opened on router 2；
(4) PPTP tunnel keepalive detection is closed on the router 2；
(5) PPTP Dial Up script is configured on PC1；
(6) a batch processing script is created on PC1, the script is a IP lists for needing to test of input,
IP is modified on PC1 one by one；An IP is completed in modification on PC1 every time, just makes PC1 start to trigger PPTP dialing pin as PAC
This, dials in PNS routers 2, after dial-up access success, just changes PC1 IP, is dialled next time；More than repeating, directly
IP lists are completed to test；By batch modification PC1 IP address come automatic poking PPTP Dial Up scripts.
Preferably, tunnel of the router 2 after active detecting PPTP is not dialled in whether there is, and by above-mentioned steps, enter
And reach the purpose for taking router 2PPTP session capacities space, final test checking router 2PPTP session capacities.
Preferably, on the basis of the PC1 Dial Up scripts, a PING order can be added, PING orders are used for examining
Survey the data whether PPTP VPN are truly successfully established.
Preferably, the batch processing script, which can be placed on multiple PC1, runs large batch of IP, because batch processing script
It is compact and widely applicable, by batch processing script be placed on multiple PC1 up run large batch of IP can be with test router 2VPN
Concurrent session performance.
Preferably, the batch processing script is modified according to the PPTP session capacities of actual tested router 2, different
The PPTP session capacities of router 2 have a difference, batch processing script needs created, changed according to actual conditions.
Preferably, the PPTP session capacities of the number of repetition of batch processing script test router 2 needed for determine
Set, the PPTP session capacities of different routers 2 will be different, and the cycle-index of batch processing is set according to actual conditions.
In order to more specifically illustrate the present invention, one under the present invention is illustrated from one of specific embodiment below
Kind router PPTP session capacity analogy methods, as shown in figure 1, setting up a test topology, specific method of testing is as follows：
A. setting IP and MAC Address are on PC1：A, A1；
B. setting IP and MAC Address are on router 2：B, B1；
C. VPN access services have been configured on router 2, have been accessed using PPTP；
D. PPTP tunnel keepalive detection is closed on router 2；
E. a PPTP Dial Up script is created on PC1；
F. a batch processing script is created on PC1, the thinking of script is：A IP lists for needing to test of input,
IP is modified on PC1 one by one.An IP is completed in modification on PC1 every time, just makes PC1 start to trigger PPTP dialing pin as PAC
This, dials in PNS routers 2, after dial-up access success, just changes PC1 IP, is dialled next time.More than repeating, directly
IP lists are completed to test.Tunnel after make use of router 2 active detecting PPTP not being dialled in whether there is, and reach occupancy
The purpose in router 2PPTP session capacities space, so as to reach the purpose that test demonstrates router 2PPTP session capacities.
Above-mentioned batch processing script is different and different because of actually tested router PPTP session capacities, it should according to
Actual conditions are modified, and the batch processing script of now one reference of offer is as follows, and code below can be performed actually after tested, the ginseng
Examining batch processing script is：
@echo off
Del/q failed.txt>nul2>nul
Del/q success.txt>nul2>nul
Echo starts test network by any key
pause>nul
echo.>failed.txt
echo.>success.txt
For/f%%i in (IP.txt) do (netsh interface ip set address name=locality connections
Soure=static addr=%%i
Mask=mask gateway=gateway gwme tric=1
rasdial bl chenpeng)>Nul＆＆echo%%i>>Cg.txt | | echo%%i>failed.txt
start success.txt
pause
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Form any restrictions.
Claims (1)
- A kind of 1. router PPTP session capacity analogy methods, it is characterised in that：This method comprises the following steps：（1）The IP address of the PC is arranged to A, MAC Address is arranged to A1 as PAC from a PC, the PC；（2）From a router, the IP address on the router is arranged to B, the MAC of router by the router as PNS Address is arranged to B1；（3）VPN accesses have been configured on the router, have opened PPTP access services on the router；（4）PPTP tunnel keepalive detection is closed on the router；（5）PPTP Dial Up script is configured on PC；（6）A batch processing script is created on PC, the script is a IP lists for needing to test of input, IP one by one It is modified on PC；An IP is completed in modification on PC every time, is just made PC start to trigger PPTP Dial Up scripts as PAC, is dialled in PNS routers, after dial-up access success, PC IP is just changed, is dialled next time；More than repeating, until test is completed IP lists；By batch modification PC IP address come automatic poking PPTP Dial Up scripts；On the basis of the PC Dial Up scripts, a PING order can be added；Tunnel of the router after active detecting PPTP is not dialled in whether there is；The batch processing script, which can be placed on multiple PC, runs large batch of IP；The batch processing script is modified according to the PPTP session capacities of actual tested router；The PPTP session capacities of the number of repetition of batch processing script test router needed for determine to set.
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| CN107222589A (en) * | 2017-07-24 | 2017-09-29 | 南京国电南自维美德自动化有限公司 | A kind of embedded equipment I P address batch modification method and system of identical IP |
| CN107968726B (en) * | 2017-11-29 | 2021-03-16 | 重庆小目科技有限责任公司 | Equipment network management method for power system |
| CN107835198B (en) * | 2017-12-13 | 2020-11-24 | 睿哲科技股份有限公司 | Method and device for PPTP traversal in IPv4-IPv6 intercommunication scene and electronic equipment |
| CN110445858B (en) * | 2019-08-02 | 2022-02-01 | 深圳震有科技股份有限公司 | Method, device, equipment and medium for simultaneously connecting server with client |
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| CN103490950A (en) | 2014-01-01 |
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