CN102957576A - Multifunctional network quality monitoring method and device - Google Patents
Multifunctional network quality monitoring method and device Download PDFInfo
- Publication number
- CN102957576A CN102957576A CN2011102529270A CN201110252927A CN102957576A CN 102957576 A CN102957576 A CN 102957576A CN 2011102529270 A CN2011102529270 A CN 2011102529270A CN 201110252927 A CN201110252927 A CN 201110252927A CN 102957576 A CN102957576 A CN 102957576A
- Authority
- CN
- China
- Prior art keywords
- network quality
- network
- interface
- fpga
- cpu
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a multifunctional network quality monitoring method. The multifunctional network quality monitoring method is realized as follows: (1) monitoring devices are arranged on nodes of a network, and the devices on the nodes form different topological structure complete circuits through a network to be tested; (2) node devices are arranged to form test rules and launch observation and control; (3) one or multiple businesses to be tested are selected to be tested; and (4) the businesses to be tested are processed to obtain index data, and the index data are reported to a background server which evaluates the network quality by analyzing test results. The invention also provides a device for implementing the method; the device comprises a main board, storage systems, communication interfaces and a power interface; the device is characterized in that (1) the main board comprises a CPU (Central Processing Unit) and an FPGA (Field Programmable Gate Array) which are separated; (2) the CPU storage system comprises three types of modules; (3) the FPGA storage system comprises two types of modules; (4) the device is provided with the multiple communication interfaces; (5) the device is provided with a USB (universal serial bus) interface; (6) the device is provided with an internet power supply interface; (7) the device has a shoot-through protective function; and (8) the device has an LAN (Local Area Network) tandem connection manner and an LAN bypass connection manner.
Description
Technical field
The invention belongs to the communication network technology field, be specifically related to a kind of network quality multifunctional monitoring and device.
Background technology
Communication network has been deep into the every field of human society, and we have also proposed more and more higher requirement for its service quality.In recent years, both at home and abroad each large information technology service company all in the research of being devoted to develop network quality determining method and supervising device.
According to OSI(Open System Interconnection open system interconnection) seven layer network models, be open systems interconnection reference model, can be with clear and definite being divided into of service, interface and agreement: physical layer (ground floor), data link layer (second layer), network layer (the 3rd layer), transport layer (the 4th layer), session layer (layer 5), presentation layer (layer 6) and application layer (layer 7).
In addition, we know that TCP/IP is one group of communication protocol that is used for realizing network interconnection.The Internet network architecture is take TCP/IP as core.Reference model based on TCP/IP is divided into four levels with agreement, and they are respectively: network access layer, internetworking layer, transport layer (host-to-host) and application layer.
The network servicequality detection system that domestic corporation provides has only realized the business simulating test of application layer in the above-mentioned TCP/IP model, and the side that it is taked connects mode, has not both had LAN serial connection mode, also network data flow is not realized control.
Abroad certain company then adopts the serial connection mode, and they are that network access layer, internetworking layer, transport layer are realized control and test, but they do not have the other mode that connects of LAN, the means of yet application layer not being carried out the business simulating test.
Though thereby they respectively have characteristics, also have separately certain limitation, fail to solve the problem that each layer of above-mentioned TCP/IP model comprehensively monitored and tested, to guaranteeing the service quality of network, on technological means, also require further improvement and improve.
Summary of the invention
For the problems referred to above that prior art exists, the inventor has proposed a kind of network quality multifunctional monitoring method and apparatus from the purpose of comprehensive raising network communication quality.
Network quality multifunctional monitoring method proposed by the invention is characterized in that:
(1) deploys distinctive supervising device at each node of network, make the device on each node form different topological structure paths by network to be measured;
(2) dispose the strategy of each node apparatus, form test order, initiate observing and controlling;
(3) select one or more business to be measured, test;
(4) the test service data are processed, obtained achievement data, report background server, background server passes through analysis of test results, the critic network quality.
The invention allows for the device of implementing above-mentioned network quality multifunctional monitoring method, it comprises mainboard, storage system, communication interface and power of alterating and direct current, it is characterized in that:
1) mainboard is made of CPU and FPGA, and the structure that adopts CPU to separate with FPGA;
2) the CPU storage system is comprised of three kinds of modules;
3) the FPGA storage system is comprised of two kinds of modules;
4) be provided with multiple communication interface;
5) be provided with USB interface;
6) be provided with the interface of Power over Ethernet;
7) be provided with " leading directly to " protection.
Network quality multifunctional monitoring device of the present invention, the CPU of said separation is connected pci interface to connect with FPGA.CPU can be used in combination with FPGA, also can use separately.
Network quality multifunctional monitoring device of the present invention, three kinds of modules of said CPU storage system are respectively:
1) FLASH storage basic input output system;
2) SD card storage operating system, application program, journal file and data;
Temporary file when 3) the SDRAM storage operating system moves.
Network quality multifunctional monitoring device of the present invention, two kinds of modules of said FPGA storage system are respectively:
1) FLASH storage fpga program file;
2) SRAM storage temporary file and data;
Network quality multifunctional monitoring device of the present invention, said multiple communication interface comprises the interface that is applicable to respectively LAN, ADSL, WiFi, VPN and 3G.
Network quality multifunctional monitoring device of the present invention can be used for LAN serial connection mode in use and the LAN side connects mode, can test each layer in the TCP/IP model.
Network quality multifunctional monitoring device of the present invention in use, can carry out the control of network data flow, and real-time bandwidth is tested.
In a word, network quality multifunctional monitoring device of the present invention, the technological merit that has can be tested each layer in the TCP/IP model, thereby can guarantee the quality of network service.
Fig. 1,2 is the theory diagram of network quality multifunctional monitoring device of the present invention; Fig. 3 is method procedure flow chart of the present invention; Fig. 4 is that the mainboard of said apparatus is arranged schematic diagram; Schematic diagram when Fig. 5 uses for this device serial connection mode; Fig. 6 connects mode for this device is other and arranges schematic diagram; Schematic diagram when Fig. 7 uses for this device side connects mode.
Embodiment
Below in conjunction with Figure of description, the content of inventing is further described and replenishes.
Workflow of the present invention and function be as shown in Figure 3:
1) at each node deployment device of network, each node apparatus forms different topology structure path by network to be measured.
2) dispose the strategy of each node apparatus, form test order, initiate observing and controlling.
3) can initiate following TT﹠C task:
A) can control the data flow in the communication network;
B) can initiate the RFC2544 link test;
C) can initiate local and the remote loop-back test;
D) can also initiatively initiate the test of all kinds business simulating.
4) each node offers background server with final testing result, and background server is analyzed test result, the critic network quality.
Apparatus structure Fig. 1 of the present invention and shown in Figure 2, at first with CPU (1001) respectively same memory (1004) and internal memory (1005), USB interface, serial ports (1007), and be connected with network interface (1016) with POE power supply interface (1010) by network controller (1008), be connected with BYPASS network (1015) by another network controller (1009) again; Then, with FPGA(1002) be connected with memory (1011), light mouth (1012), internal memory (1013), network controller (1014) respectively, network controller (1014) also is connected on the BYPASS network, is mounted with several network interfaces (1017,1018,1019,1020) on the BYPASS network.At last CPU and FPGA being passed through PCI(1003) interface couples together.Like this, a multifunctional network quality inspection device just installs.
This device 1. can be controlled the communication network receiving data stream in use; 2. can initiate the RFC2544 link test; 3. can initiate local and the remote loop-back test; 4. can also initiatively initiate the test of all kinds business simulating.Its application program and function are described in the content of narration to invention in front, as shown in Figure 3, no longer repeat herein.Four TT﹠C tasks described in this figure can adopt following two kinds of working methods to implement usually:
The first working method: LAN is connected in series mode, and this working method can carry out observing and controlling to network data flow, can initiate the RFC2544 link test, can initiate local and the remote loop-back test.
Take a single example, observing and controlling describes to network data flow, its deployment way as shown in Figure 3, user A and user B split at the network two ends, device A serial is deployed on the node between user A and the network, device B serial is deployed on the node between user B and the network.Its operation principle as shown in Figure 4, initiate test instruction by background server, after the CPU board of this device receives instruction, initiate test assignment to the FPGA plate, the FPGA plate is carried out after the test assignment and with test result and is fed back to CPU board, by CPU board test result is reported background server, background server is analyzed test result, the critic network quality.
The other mode that connects of the second working method: LAN, this working method can initiatively be initiated the test of all kinds business simulating.
Take a single example, business simulating test described, its deployment way as shown in Figure 5, this device is deployed on each monitoring node in the network.Its operation principle as shown in Figure 6, initiate test instruction by background server, after the CPU board of this device receives instruction, carry out test assignment and test result is reported background server by CPU board, background server is analyzed test result, the critic network quality.
The above embodiments only are the better execution modes of the present invention; but embodiments of the present invention are not restricted to the described embodiments; therefore other any change, the modification of making under Spirit Essence of the present invention and the principle, substitute mode that substitutes, makes up, simplifies, all should be considered as equivalence of not deviating from be included within protection scope of the present invention.
Claims (9)
1. network quality multifunctional monitoring method is characterized in that:
(1) deploys distinctive supervising device at each node of network, make the device on each node form different topological structure paths by network to be measured;
(2) dispose the strategy of each node apparatus, form test order, initiate observing and controlling;
(3) select one or more business to be measured, test;
(4) the test service data are processed, obtained achievement data, report background server, background server passes through analysis of test results, the critic network quality.
2. a device of implementing network quality multifunctional monitoring method claimed in claim 1 comprises mainboard, storage system, communication interface and power of alterating and direct current, it is characterized in that:
Mainboard is made of CPU and FPGA, and the structure that adopts CPU to separate with FPGA;
The CPU storage system is comprised of three kinds of modules;
The FPGA storage system is comprised of two kinds of modules;
Be provided with multiple communication interface;
Be provided with USB interface;
Be provided with the interface of Power over Ethernet;
Be provided with " leading directly to " protection.
3. by network quality multifunctional monitoring device claimed in claim 2, it is characterized in that adopting pci interface to connect between the CPU of said separation and the FPGA, CPU both can be used in combination with FPGA, also can use separately.
4. by right institute requirement 2 described network quality multifunctional monitoring devices, it is characterized in that three kinds of modules of said CPU storage system, be respectively:
The FLASH storage;
The storage of SD card;
The SDRAM storage.
5. by right institute requirement 1 described network quality multifunctional monitoring device, it is characterized in that two kinds of modules of said FPGA storage system, be respectively:
The FLASH storage;
The SRAM storage.
6. by network quality multifunctional monitoring device claimed in claim 1, it is characterized in that said multiple Peripheral Interface comprises the interface that is adapted to respectively LAN, ADSL, WiFi, VPN and 3G.
7. by network quality multifunctional monitoring device claimed in claim 1, it is characterized in that the said interface that Power over Ethernet arranged is for can be to the interface of network quality multifunctional monitoring device power supply.
8. by network quality multifunctional monitoring device claimed in claim 1, it is characterized in that said outage " lead directly to " protective adaptation under the serial connection mode, " leading directly to " defencive function cuts off the power supply.
9. by network quality multifunctional monitoring device claimed in claim 4, it is characterized in that said LAN interface can be used for the serial connection mode or the side connects mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102529270A CN102957576A (en) | 2011-08-30 | 2011-08-30 | Multifunctional network quality monitoring method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102529270A CN102957576A (en) | 2011-08-30 | 2011-08-30 | Multifunctional network quality monitoring method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102957576A true CN102957576A (en) | 2013-03-06 |
Family
ID=47765838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102529270A Pending CN102957576A (en) | 2011-08-30 | 2011-08-30 | Multifunctional network quality monitoring method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102957576A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897512A (en) * | 2016-05-10 | 2016-08-24 | 国网冀北电力有限公司信息通信分公司 | Method and system for monitoring virtual private network (VPN) |
| RU2731358C1 (en) * | 2019-12-20 | 2020-09-02 | Евгения Александровна Алисевич | Method for simulating a multilevel distributed information and measurement system for monitoring and managing a transport communication network |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022374A (en) * | 2007-03-06 | 2007-08-22 | 中兴通讯股份有限公司 | Method and system for on-line testing data network quality |
| CN101304344A (en) * | 2008-06-02 | 2008-11-12 | 信息产业部通信计量中心 | Apparatus and method for calibrating time delay of network performance tester |
| CN101499937A (en) * | 2009-03-16 | 2009-08-05 | 盛科网络（苏州）有限公司 | Software and hardware collaborative simulation verification system and method based on FPGA |
| CN101527658A (en) * | 2009-04-13 | 2009-09-09 | 重庆重邮东电通信技术有限公司 | Portable gigabit Ethernet network performance tester and manufacturing method thereof |
| CN102055626A (en) * | 2010-12-31 | 2011-05-11 | 北京中创信测科技股份有限公司 | Internet protocol (IP) network quality detecting method and system |
| CN202475466U (en) * | 2011-08-30 | 2012-10-03 | 沈阳埃森诺通信设备有限公司 | Network quality multifunctional monitoring device |
-
2011
- 2011-08-30 CN CN2011102529270A patent/CN102957576A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101022374A (en) * | 2007-03-06 | 2007-08-22 | 中兴通讯股份有限公司 | Method and system for on-line testing data network quality |
| CN101304344A (en) * | 2008-06-02 | 2008-11-12 | 信息产业部通信计量中心 | Apparatus and method for calibrating time delay of network performance tester |
| CN101499937A (en) * | 2009-03-16 | 2009-08-05 | 盛科网络（苏州）有限公司 | Software and hardware collaborative simulation verification system and method based on FPGA |
| CN101527658A (en) * | 2009-04-13 | 2009-09-09 | 重庆重邮东电通信技术有限公司 | Portable gigabit Ethernet network performance tester and manufacturing method thereof |
| CN102055626A (en) * | 2010-12-31 | 2011-05-11 | 北京中创信测科技股份有限公司 | Internet protocol (IP) network quality detecting method and system |
| CN202475466U (en) * | 2011-08-30 | 2012-10-03 | 沈阳埃森诺通信设备有限公司 | Network quality multifunctional monitoring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105897512A (en) * | 2016-05-10 | 2016-08-24 | 国网冀北电力有限公司信息通信分公司 | Method and system for monitoring virtual private network (VPN) |
| CN105897512B (en) * | 2016-05-10 | 2019-09-10 | 国网冀北电力有限公司信息通信分公司 | A kind of monitoring method and system of Virtual Private Network VPN |
| RU2731358C1 (en) * | 2019-12-20 | 2020-09-02 | Евгения Александровна Алисевич | Method for simulating a multilevel distributed information and measurement system for monitoring and managing a transport communication network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109388530B (en) | Blade server-oriented automatic test platform and test method | |
| CN104796298B (en) | A kind of method and device of SDN network accident analysis | |
| US8797880B2 (en) | Remote network device component testing | |
| DE112015004008T5 (en) | SELECTIVE SCANNING OF NETWORK PACKET TRANSPORT USING VIRTUAL CLOUD-BASED MACHINE TOOL PLATFORMS | |
| CN103546344B (en) | A kind of wireless routing Performance Test System and method | |
| CN103812726A (en) | Automated testing method and device for data communication equipment | |
| CN102449957B (en) | Ip network fault locating method, apparatus, and system | |
| CN107659434A (en) | A kind of automatic test approach of Devices to test, apparatus and system | |
| CN106452942B (en) | The vehicle-mounted Ethernet exchanging software performance test system and method for track transportation industry | |
| CN103686813B (en) | Device and method for testing automatic switching stability of wireless AP (access point) channel | |
| CN101447898A (en) | Test system used for network safety product and test method thereof | |
| CN104394029B (en) | A kind of total line detecting methods of AFDX based on hybrid channel | |
| CN102427445B (en) | Safe auditing method of IT simulation infrastructure offline compliance | |
| CN108092854A (en) | The test method and device of train grade ethernet device based on IEC61375 agreements | |
| CN104980317A (en) | Automatic test system and test method for dispatching data network equipment | |
| CN103139017B (en) | The test system and method for a kind of network equipment | |
| CN101145977B (en) | A QoS monitoring system and its measuring method of IP data network | |
| CN105071982A (en) | Method for rapid measurement of performance of network card under Linux | |
| CN106411637A (en) | Internet-of-things device scenario testing method | |
| CN102387044A (en) | Method for testing communication network | |
| CN104601415A (en) | Smart substation steady state data closed-loop testing method and testing system thereof | |
| CN104539483A (en) | Network testing system | |
| CN113938395A (en) | Data analysis method, system, device and storage medium | |
| CN104468279A (en) | Routing protocol interaction testing method and tool | |
| CN102957576A (en) | Multifunctional network quality monitoring method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130306 |