CN103067226B - A kind of EPON test systems - Google Patents
A kind of EPON test systems Download PDFInfo
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- CN103067226B CN103067226B CN201310008344.2A CN201310008344A CN103067226B CN 103067226 B CN103067226 B CN 103067226B CN 201310008344 A CN201310008344 A CN 201310008344A CN 103067226 B CN103067226 B CN 103067226B
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Abstract
The invention discloses a kind of EPON test systems, using managing access of the network in first network and the second network, and access and application of the data acquisition device in test network, EPON test jobs are optimized, so as to overcome traditional EPON test jobs be difficult to avoid that other network interferences, poorly efficient, the degree of accuracy is low, the shortcomings that;By this EPON test systems on the premise of being not required to buy professional EPON test equipments, other network interferences can be avoided with isolating problem equipment, testing efficiency is greatly improved while the degree of accuracy is improved, cost is saved for enterprise.
Description
Technical field
The present invention relates to communications electronics field, more particularly to a kind of EPON test environments that are directed to plan and build.
Background technology
Traditional EPON test environments are often difficult to distinguish with other network environments, are not an independent environment, because
This is difficult the interference for being avoided other factors to EPON test environments, causes the inaccuracy of test data;Due to traditional test environment
It is not independent, therefore be difficult isolating problem equipment, and it is not easy to solution personnel increase and networking expansion problem;When network occurs
During failure, work of traditional EPON test environments in terms of network failure investigation is handled will be very numerous and jumbled, not only efficiency compared with
It is low, and can not accurately orientation problem there is position, when server breaks down, traditional EPON test environments often need
Server is safeguarded by the method for complexity, be diagnosed, it is less efficient;And if buying professional equipment carries out EPON environment
Test, then need to pay high cost, increased burden to enterprise.
The content of the invention
To solve the above problems, now provide it is a kind of aim to solve the problem that due to networking mode traditional, poorly efficient EPON and it is non-solely
The technical scheme for the problem of job step caused by vertical test environment is complicated, workload is big, efficiency is low:
A kind of EPON (Ethernet Passive Optical Network ethernet passive optical networks) test system, bag
EPON to be tested is included, including works in IPv6(The Internet protocol sixth version sheets of Internet Protocol Version 6)Association
View under first network, work in IPv4(The Internet protocol fourth editions of Internet Protocol Version 4)Agreement
Under the second network, the 3rd network, management network, the forwarding switch and access device that are connected with more pseudo-terminals;
The test network passes through the forwarding switch and the first network and second network connection;
3rd network is connected respectively by the access device with the first network and second network;
The EPON to be tested is connected between the access device and the 3rd network;
More simulation application servers are connected in the first network and second network;
Also include a data acquisition device, the data acquisition device is connected with the access device;
The pseudo-terminal in 3rd network accesses first net by the EPON and the access device
Network and second network, and establish session reality with the simulation application server in the first network and second network
Existing analog network application;
The management network is managed to the first network, second network and the 3rd network;
The data acquisition device gathers the data of the access device and is sent to the management network and analyzed.
Preferably, the simulation application server of the first network includes DNS (Domain Name System domain names
System) server, FTP(File Transfer Protocol FTPs)Server and WEB server.
Preferably, the simulation application server of second network includes DNS+ servers, dns server, TR-069
(Ustomer premises access equipment wide area network management agreement)Management server and multicast server.
Preferably, the access device is provided with the interchanger for being used for connecting the first network and second network, institute
The connectivity port for stating interchanger is provided with mirror port, and the data acquisition device is connected with the mirror port to gather the mirror
As the packet of port.
Preferably, the access device is OLT (optical line terminal optical line terminals).
Preferably, the forwarding switch is mainly formed by router.
Preferably, the data acquisition device is mainly formed by a packet capturing server.
Beneficial effects of the present invention:
Overcome traditional EPON test jobs be difficult to avoid that other network interferences, poorly efficient, the degree of accuracy is low, the shortcomings that;Not
It need to buy on the premise of professional EPON test equipments by this EPON test systems, other nets can be avoided with isolating problem equipment
Network is disturbed, and testing efficiency is greatly improved while the degree of accuracy is improved, and cost is saved for enterprise.
Brief description of the drawings
The detailed description made by reading with reference to drawings described below to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is EPON test system planning charts in the embodiment of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Fig. 1 is a kind of EPON test systems in the embodiment of the present invention, including EPON to be tested, including works in IPv6 agreements
Under first network, work under IPv4 agreements the second network, be connected with more pseudo-terminals the 3rd network, management net
Network, forwarding switch and access device;Test network is by forwarding switch to connect with first network and the second network
Connect;3rd network is connected respectively by access device with first network and the second network;EPON to be tested is connected to access device
Between the 3rd network;More simulation application servers are connected in first network and the second network;Also include a data
Harvester, data acquisition device are connected with access device;Pseudo-terminal in 3rd network is connect by EPON and access device
Enter first network and the second network, and establish session with the simulation application server in first network and the second network and realize mould
Intend network application;
Specifically, when test system is built, the 3rd network is due to being to be connected for the first time with access device, therefore the 3rd network
First have to register on access device, and the certification for passing through access device so that each pseudo-terminal is with connecing in the 3rd network
Enter device connection, and obtain corresponding logical links mark (LLID) so that pseudo-terminal can be realized mutually with access device
Transmit the function of data;Simulation application server is to have been set by access by forwarding switch to be connected with access device
The pseudo-terminal of standby authentication registration provides different IP address, and is authenticated;Pseudo-terminal obtains address, after certification,
Data are transmitted from simulation application server to pseudo-terminal, pseudo-terminal carries out simulation On-line work.
Specifically, when test system works, simulation application server is by data by forwarding switch to interchanger;
Interchanger transmits data to EPON, while by data duplication, is transported to by mirror port in packet capturing server;Packet capturing service
After device obtains data, transfer data to management network and analyzed.
Further, test network is by forwarding switch and first network and the second network connection, wherein forwarding
Switch is mainly formed by router, for forwarding packet, it is ensured that the connection between DNS, management network and pseudo-terminal
It is logical;3rd network is connected respectively by access device with first network and the second network, and wherein access device is OLT;Forwarding is handed over
Changing device is mainly formed by router, for forwarding packet, it is ensured that the UNICOM between DNS, management network and pseudo-terminal;
Further, data acquisition device is mainly formed by a packet capturing server.
Further, more simulation application servers are connected in first network and the second network;First network
Simulation application server includes dns server, ftp server and WEB server;The simulation application server of second network
Include DNS+ servers, dns server, TR-069 management servers and multicast server;Its role is to pseudo-terminal
Simulation online can be carried out by dns server, ftp server and WEB server in IPv6 environment, or in IPv4 environment
In simulation online carried out by DNS+ servers, dns server, TR-069 management servers and multicast server so that survey
Test ring border is closer to true, accurate.
Preferably, by the access of existing management platform system, pseudo-terminal is managed.
Specifically, management platform system is connected with router, by router to pseudo-terminal, emulating server and pipe
The forwarding of packet is carried out between platform system, is made between pseudo-terminal, emulating server and management platform system mutually
Connection, when pseudo-terminal carries out network operation task, its operation content can report management platform system, management platform system
System can make a distinction to the operation task of different pseudo-terminals, mark.
Preferred embodiments of the present invention are the foregoing is only, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Scheme obtained by equivalent substitution and obvious change, should be included in protection scope of the present invention.
Claims (7)
1. a kind of EPON test systems, including EPON to be tested, it is characterised in that including working in the first net under IPv6 agreements
Network, the second network worked under IPv4 agreements, the 3rd network for being connected with more pseudo-terminals, management network, forwarding exchange
Device and access device;
Test network passes through the forwarding switch and the first network and second network connection;
3rd network is connected respectively by the access device with the first network and second network;
The EPON to be tested is connected between the access device and the 3rd network;
More simulation application servers are connected in the first network and second network;
Also include a data acquisition device, the data acquisition device is connected with the access device;
The pseudo-terminal in 3rd network by the EPON and the access device access the first network with
And second network, and establish session with the simulation application server in the first network and second network and realize mould
Intend network application;
The management network is managed to the first network, second network and the 3rd network;
The data acquisition device gathers the data of the access device and is sent to the management network and analyzed.
2. EPON test systems as claimed in claim 1, it is characterised in that wrapped in the simulation application server of the first network
Include dns server, ftp server and WEB server.
3. EPON test systems as claimed in claim 1, it is characterised in that wrapped in the simulation application server of second network
Include DNS+ servers, dns server, TR-069 management servers and multicast server.
4. EPON test systems as claimed in claim 1, it is characterised in that the access device, which is provided with, to be used to connect described first
The interchanger of network and second network, the connectivity port of the interchanger are provided with mirror port, the data acquisition device
It is connected with the mirror port to gather the packet of the mirror port.
5. EPON test systems as claimed in claim 1, it is characterised in that the access device is OLT.
6. EPON test systems as claimed in claim 1, it is characterised in that the forwarding switch is formed by router.
7. EPON test systems as claimed in claim 1, it is characterised in that the data acquisition device is by a packet capturing server shape
Into.
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CN201310008344.2A CN103067226B (en) | 2013-01-09 | 2013-01-09 | A kind of EPON test systems |
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CN201310008344.2A CN103067226B (en) | 2013-01-09 | 2013-01-09 | A kind of EPON test systems |
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CN103067226A CN103067226A (en) | 2013-04-24 |
CN103067226B true CN103067226B (en) | 2018-04-06 |
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CN104850481B (en) * | 2015-06-10 | 2017-04-05 | 四川天邑康和通信股份有限公司 | The read-write of passive optical network terminal and adjustment method |
CN109639523B (en) * | 2018-12-12 | 2021-11-30 | 天津市康凯特软件科技有限公司 | Light cat batch automatic test system and test method |
CN110035297B (en) * | 2019-03-08 | 2021-05-14 | 视联动力信息技术股份有限公司 | Video processing method and device |
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CN102076007A (en) * | 2011-01-31 | 2011-05-25 | 大唐移动通信设备有限公司 | Cell service quality monitoring method and equipment |
CN201985862U (en) * | 2011-01-05 | 2011-09-21 | 成都元创测控技术股份有限公司 | Measurement and control system based on EPON (Ethernet passive optical network) |
CN102293047A (en) * | 2009-01-22 | 2011-12-21 | 贝拉尔网络公司 | System and method for providing wireless local area networks as a service |
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CN101060446A (en) * | 2007-05-25 | 2007-10-24 | 华为技术有限公司 | Network protocol test system and method |
CN101753209A (en) * | 2008-12-02 | 2010-06-23 | 华为技术有限公司 | Passive optical network testing terminal |
CN102571198B (en) * | 2011-12-31 | 2015-02-04 | 武汉烽火网络有限责任公司 | System and method for carrying out EPON (Ethemet-based passive optical network) performance test based on emulational ONU (optical network unit) |
CN102447512A (en) * | 2012-01-09 | 2012-05-09 | 山东信通电器有限公司 | Handheld terminal for testing PON (Passive Optical Network) optical communication quality |
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CN102293047A (en) * | 2009-01-22 | 2011-12-21 | 贝拉尔网络公司 | System and method for providing wireless local area networks as a service |
CN201985862U (en) * | 2011-01-05 | 2011-09-21 | 成都元创测控技术股份有限公司 | Measurement and control system based on EPON (Ethernet passive optical network) |
CN102076007A (en) * | 2011-01-31 | 2011-05-25 | 大唐移动通信设备有限公司 | Cell service quality monitoring method and equipment |
Non-Patent Citations (1)
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EPON测试技术;王莉;《电信网技术》;20100615;第71-75页 * |
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