CN104125117A - Packet receiving and transmission testing method - Google Patents
Packet receiving and transmission testing method Download PDFInfo
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- CN104125117A CN104125117A CN201410379408.4A CN201410379408A CN104125117A CN 104125117 A CN104125117 A CN 104125117A CN 201410379408 A CN201410379408 A CN 201410379408A CN 104125117 A CN104125117 A CN 104125117A
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Abstract
The invention provides a packet receiving and transmission testing method. The method comprises the following steps: adding a packet transmitting interface in a packet capturing module; compiling the packet capturing module to generate a packet receiving/transmitting interface which can be called by python; driving a specified network card to call the packet receiving/transmitting interface to perform packet receiving/transmitting testing, wherein python is an object-oriented programming language. By adopting the method, a packet transmitting module is added into the packet capturing module, the packet receiving/transmitting interface in the packet capturing module is called by driving the specified network card to perform packet receiving and transmission testing, and data flow is controlled within the network card packet receiving and transmission flow range, thereby avoiding long-time occupation of a testing instrument port in an automatic testing process, and solving the problem of resource waste.
Description
Technical field
The present invention relates to network equipment detection technical field, relate in particular to a kind of transmitting-receiving bag method of testing.
Background technology
In today of network high-speed development, the development of the network equipment is with rapid changepl. never-ending changes and improvements equally, and the automatic test of the network equipment is also particularly important.The network equipment in the automatic test course of the network equipment, often can need the operation of transmitting-receiving bag.If all complete with tester, cost is higher.
In the automatic test course of the network equipment, may take for a long time rare tester port.But not each script needs use test instrument port to carry out the transmitting-receiving package operation of large flow.In data packet flow, not very large and in network interface card transmitting-receiving packet flow weight range, be necessary to provide a kind of network interface card that adopts receive and dispatch the method that bag is tested.
Summary of the invention
The technical problem that the present invention need solve is to overcome above-mentioned deficiency, and a kind of transmitting-receiving bag method of testing is provided, and comprising:
In packet capturing module, increase the interface of giving out a contract for a project;
Compile described packet capturing module, the receipts/interface of giving out a contract for a project that generation can be called for python;
Drive appointment network interface card to call the described receipts/interface of giving out a contract for a project and receive and dispatch bag test;
Wherein, python is a kind of OO programming language.
Further, the interface of giving out a contract for a project described in can repeat to send a plurality of specific data bags.
Further, revise the packet receiving interface in described packet capturing module, the packet of reception is saved in to file.
Further, in described packet receiving interface, increase packet filtering, the message that filtering is ineligible.
Further, described packet capturing module is pylibpcap.
Adopt after the inventive method, in packet capturing module, increase the module of giving out a contract for a project, then receipts/the interface of giving out a contract for a project that use drives the network interface card of appointment to call in described packet capturing module is received and dispatched bag test, in data traffic, in network interface card transmitting-receiving packet flow weight range, avoided because of long-time engaged test instrument port, causing the problem of the wasting of resources in automatic test course.
Accompanying drawing explanation
Fig. 1 is transmitting-receiving bag method of testing flow chart provided by the invention.
Embodiment
In order to make relevant technical staff in the field understand better technical scheme of the present invention, accompanying drawing below in conjunction with embodiment of the present invention, technical scheme in embodiment of the present invention is clearly and completely described, obviously, described execution mode is only the present invention's part execution mode, rather than whole execution modes.
Below in conjunction with drawings and embodiments, the invention will be further described.
Consulting Fig. 1, is the transmitting-receiving bag method of testing of a kind of execution mode provided by the invention, and this method comprises:
Step S100 increases the interface of giving out a contract for a project in packet capturing module;
In automatic test, particularly in the test of transmitting-receiving bag, the normal packet capturing module that adopts is carried out transceiving data bag.In the present embodiment, the packet capturing module Pylibpcap that employing can be called for python, wherein, python is a kind of OO programming language, pylibpcap is the packet capturing module that can be called by python of using C language compilation, but it does not comprise the interface of giving out a contract for a project, and packet receiving interface can not be preserved the packet of receiving.So need to increase the interface of giving out a contract for a project in packet capturing module, and revise packet receiving interface to meet user demand.
Step 200, compiles described packet capturing module, the receipts/interface of giving out a contract for a project that generation can be called for python;
As mentioned above, in packet capturing module, increased the module of giving out a contract for a project.Packet capturing module now has comprised packet receiving interface and the interface of giving out a contract for a project, and after compiling, the receipts/interface of giving out a contract for a project that generation can be called for python, facilitates python to call.
Step S300, drives appointment network interface card to call the described receipts/interface of giving out a contract for a project and receives and dispatches bag test.
When test, in the test of transmitting-receiving bag, drive and specify network interface card to give out a contract for a project, drive the network interface card packet receiving of another appointment, the destination address that the network interface card of giving out a contract for a project is given out a contract for a project is described packet receiving network interface card address.In the present embodiment, the main frame at packet receiving network interface card place, revises the packet receiving interface in packet capturing module, the packet receiving can be saved to file, for check analysis in the future.
In a preferred embodiment, in the test of transmitting-receiving bag, the interface of giving out a contract for a project can repeat to send the packet of a plurality of appointments.
In the test of transmitting-receiving bag, the stability that can test unavoidably transmitting-receiving bag, at this moment, by the interface of giving out a contract for a project, repeat to send a plurality of specific data bags, then open log folder, open the packet of preservation, can check all packets of receiving on this appointment network interface card, the convenient track and localization of problem later.
The present invention, for realizing and carry out packet sending and receiving and analytical system by network interface card based on pylibpcap, can directly call host network card and receive and dispatch message, makes platform not rely on tester, reduces testing cost.The invention provides open interface, can, by the language call of all support Socket programming, support cross-platform.
Adopt after the inventive method, in packet capturing module, increase the module of giving out a contract for a project, then receipts/the interface of giving out a contract for a project that use drives the network interface card of appointment to call in described packet capturing module is received and dispatched bag test, in data traffic in network interface card transmitting-receiving packet flow weight range, avoid long-time engaged test instrument port in automatic test course, caused the problem of the wasting of resources.
Below only expressed several execution mode of the present invention, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (5)
1. a transmitting-receiving bag method of testing, is characterized in that, comprising:
In packet capturing module, increase the interface of giving out a contract for a project;
Compile described packet capturing module, the receipts/interface of giving out a contract for a project that generation can be called for python;
Drive appointment network interface card to call the described receipts/interface of giving out a contract for a project and receive and dispatch bag test;
Wherein, python is a kind of OO programming language.
2. transmitting-receiving bag method of testing according to claim 1, is characterized in that, described in the interface of giving out a contract for a project can repeat to send a plurality of specific data bags.
3. transmitting-receiving bag method of testing according to claim 1, is characterized in that, revises the packet receiving interface in described packet capturing module, and the packet of reception is saved in to file.
4. transmitting-receiving bag method of testing according to claim 1, is characterized in that, increases packet filtering, the message that filtering is ineligible in described packet receiving interface.
5. transmitting-receiving bag method of testing according to claim 4, is characterized in that, described packet capturing module is pylibpcap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379408.4A CN104125117A (en) | 2014-08-04 | 2014-08-04 | Packet receiving and transmission testing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410379408.4A CN104125117A (en) | 2014-08-04 | 2014-08-04 | Packet receiving and transmission testing method |
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| CN104125117A true CN104125117A (en) | 2014-10-29 |
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| CN201410379408.4A Pending CN104125117A (en) | 2014-08-04 | 2014-08-04 | Packet receiving and transmission testing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468281A (en) * | 2014-12-24 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Routing information protocol simulator and routing information protocol communication test method thereof |
| CN113872826A (en) * | 2021-08-31 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Network card port stability testing method, system, terminal and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707608A (en) * | 2009-11-27 | 2010-05-12 | 成都市华为赛门铁克科技有限公司 | Method and device for automatically testing application layer protocol |
| US20120102309A1 (en) * | 2010-10-26 | 2012-04-26 | Hon Hai Precision Industry Co., Ltd. | Preboot execution environment test device and method |
| CN102468993A (en) * | 2010-11-17 | 2012-05-23 | 大唐移动通信设备有限公司 | Terminal test equipment and method |
| CN102571283A (en) * | 2012-01-19 | 2012-07-11 | 神州数码网络(北京)有限公司 | Method and system for testing message of wireless network device |
| CN102916848A (en) * | 2012-07-13 | 2013-02-06 | 北京航空航天大学 | Automatic test method of Ethernet interface equipment based on script technology |
| CN103078772A (en) * | 2013-02-26 | 2013-05-01 | 南京理工大学常熟研究院有限公司 | Depth packet inspection (DPI) sampling peer-to-peer (P2P) flow detection system based on credibility |
| CN103281335A (en) * | 2013-06-18 | 2013-09-04 | 东华大学 | Embedded network protocol stack development method based on WinPcap |
-
2014
- 2014-08-04 CN CN201410379408.4A patent/CN104125117A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707608A (en) * | 2009-11-27 | 2010-05-12 | 成都市华为赛门铁克科技有限公司 | Method and device for automatically testing application layer protocol |
| US20120102309A1 (en) * | 2010-10-26 | 2012-04-26 | Hon Hai Precision Industry Co., Ltd. | Preboot execution environment test device and method |
| CN102468993A (en) * | 2010-11-17 | 2012-05-23 | 大唐移动通信设备有限公司 | Terminal test equipment and method |
| CN102571283A (en) * | 2012-01-19 | 2012-07-11 | 神州数码网络(北京)有限公司 | Method and system for testing message of wireless network device |
| CN102916848A (en) * | 2012-07-13 | 2013-02-06 | 北京航空航天大学 | Automatic test method of Ethernet interface equipment based on script technology |
| CN103078772A (en) * | 2013-02-26 | 2013-05-01 | 南京理工大学常熟研究院有限公司 | Depth packet inspection (DPI) sampling peer-to-peer (P2P) flow detection system based on credibility |
| CN103281335A (en) * | 2013-06-18 | 2013-09-04 | 东华大学 | Embedded network protocol stack development method based on WinPcap |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468281A (en) * | 2014-12-24 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Routing information protocol simulator and routing information protocol communication test method thereof |
| CN113872826A (en) * | 2021-08-31 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Network card port stability testing method, system, terminal and storage medium |
| CN113872826B (en) * | 2021-08-31 | 2023-02-28 | 苏州浪潮智能科技有限公司 | Network card port stability testing method, system, terminal and storage medium |
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Application publication date: 20141029 |
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| RJ01 | Rejection of invention patent application after publication |