CN116318391A - Stability testing method and system based on multiple FTTR devices - Google Patents
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- 238000012430 stability testing Methods 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 95
- 230000003287 optical effect Effects 0.000 claims abstract description 59
- 238000010276 construction Methods 0.000 claims description 10
- 238000013112 stability test Methods 0.000 claims description 7
- 230000004931 aggregating effect Effects 0.000 claims description 6
- 238000010998 test method Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0773—Network aspects, e.g. central monitoring of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/14—Arrangements for monitoring or testing data switching networks using software, i.e. software packages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/20—Arrangements for monitoring or testing data switching networks the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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Abstract
The invention relates to the technical field of network communication, in particular to a stability testing method and system based on multi-FTTR equipment, comprising the following steps: constructing a system framework of a test PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT; running an IxChariot network test software tool on a test PC; creating a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags; judging the running stability of the system according to the running result of the data stream; the beneficial effects are as follows: according to the stability testing method and system based on the multiple FTTR devices, the switch is utilized to expand the test network port to be connected to each FTTR device, the switch is connected and aggregated to the network port of the PC, the other network port of the test PC is connected to the upper connection port of the optical link terminal OLT, ixChariot network testing software on the test PC is configured, and streaming is formed between the PC network ports, so that each FTTR device bears data traffic.
Description
Technical Field
The invention relates to the technical field of network communication, in particular to a stability testing method and system based on multi-FTTR equipment.
Background
Currently, optical communications are the main transmission modes of various communication networks, and FTTR is the layer closest to the user end, and mainly adopts an optical fiber access technology, namely a Passive Optical Network (PON).
In the prior art, the FTTR solution is based on optical fiber medium networking, an FTTR main optical cat is deployed at a home distribution box or a home center position, and the main optical cat is taken as a core to construct a home optical fiber network. The FTTR main optical cat is connected with the optical link terminal OLT upwards and a plurality of slave optical cats downwards through optical fibers, the slave optical cats support gigabit Ethernet ports and Wi-Fi 6, and enter each room along with the optical fibers, so that wired and wireless true gigabit network coverage is provided for each room, and network access services are provided for thousands of households. For FTTR products, in order to ensure that a stable broadband service can be provided for users when the existing network is actually deployed and operated, batch tests are performed in the research and development, testing and mass production stages so as to verify the long-time stability of the batch FTTR, such as the conditions of disconnection, restarting, service interruption and the like.
When testing the stability of the batch for a long time, a plurality of FTTRs are required to be connected to one PON port of the optical link terminal for testing. The prior art can adopt professional throughput test instrument, through switch expansion interface and connect to each FTTR to make each FTTR equipment bear certain data flow simultaneously, this kind of mode has ethernet drawback: (1) specialized throughput measurement instruments are expensive; (2) When the Ethernet test instrument is not adopted for long-time batch stability, the throughput test method in the prior art is limited by a computer, the number of network cards and the like, so that only a few FTTR devices bear data traffic at the same time, and the expected test effect cannot be achieved.
Disclosure of Invention
The invention aims to provide a stability testing method and system based on multi-FTTR equipment, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a stability testing method based on a multi-FTTR device, the stability testing method comprising the steps of:
constructing a system framework of a test PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT;
running an IxChariot network test software tool on a test PC;
creating a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags;
and judging the running stability of the system according to the running result of the data stream.
Preferably, a system frame construction module is constructed, when a system frame for testing a PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT is constructed, an IxChariot network test software tool is pre-installed on the PC, a plurality of virtual network cards with VLAN labels are configured on a physical network card of the PC, and the virtual network card supporting the configuration of a plurality of VLANs is selected according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; and connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC.
Preferably, when the IxChariot network test software tool is operated on the test PC, in cooperation with the IxChariot network test software on the test PC1, a data stream flowing through a plurality of FTTR devices is created on the test PC by using IxChariot to a plurality of virtual network cards with VLAN tags, and the stability of the operation of the FTTR device system is judged on the IxChariot software server according to the operation result of the data stream.
Preferably, before creating data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags, a second switch is constructed, and the system frame of the test PC1, the first switch, the plurality of FTTR devices, the optical distribution network ODN, and the optical link terminal OLT; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; and the first switch network port is connected to the test PC in an uplink way, and the plurality of FTTR devices are connected with the first switch network port or the second switch network port.
Preferably, when creating a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags, an IxChariot network test software tool is pre-installed on the test PC1, a plurality of virtual network cards with VLAN tags are configured according to a physical network card on the test PC1, a data stream flowing through a plurality of FTTR devices is created for a plurality of virtual network cards with VLAN tags on the test PC1, and the stability of the system operation is judged according to the operation result of the data stream.
A stability test system based on multiple FTTR devices comprises a system frame construction module, a software operation template, a data stream operation module and a judgment module;
the system frame construction module is used for constructing a system frame of the test PC, the first switch, the plurality of FTTR devices, the optical distribution network ODN and the optical link terminal OLT;
a software operation template, and an IxChariot network test software tool is operated on a test PC;
the data flow operation module is used for creating data flows flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels;
and the judging module is used for judging the running stability of the system according to the running result of the data flow.
Preferably, in the system frame construction module, an IxChariot network test software tool is pre-installed on a PC, a plurality of virtual network cards with VLAN tags are configured on a physical network card of the PC, and a virtual network card supporting configuration of a plurality of VLANs is selected according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; and connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC.
Preferably, in the software operation template, with the ixChariot network test software on the test PC1, the ixChariot is used to create a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags on the test PC, and the running stability of the FTTR device system is judged on the ixChariot software server according to the running result of the data stream.
Preferably, in the data flow operation module, a second switch is constructed, and the system frames of the test PC1, the first switch, the multiple FTTR devices, the optical distribution network ODN, and the optical link terminal OLT are constructed; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; and the first switch network port is connected to the test PC in an uplink way, and the plurality of FTTR devices are connected with the first switch network port or the second switch network port.
Preferably, in the data flow operation module, an IxChariot network test software tool is pre-installed on the test PC1, a plurality of virtual network cards with VLAN tags are configured according to a physical network card on the test PC1, a data flow flowing through a plurality of FTTR devices is created on the test PC1 for the plurality of virtual network cards with VLAN tags, and the stability of the system operation is judged according to the operation result of the data flow.
Compared with the prior art, the invention has the beneficial effects that:
the stability test method and system based on multiple FTTR devices provided by the invention utilize the exchanger to expand the test network port to connect to each FTTR device, the exchanger is connected and aggregated to the network port of the PC, the other network port of the test PC is connected to the upper connection port of the optical link terminal OLT, ixChariot network test software on the test PC is configured to form streaming between the PC network ports, thus each FTTR device carries out batch stability performance test on the multiple FTTR devices so as to verify the long-term stability of the batch FTTR devices, such as disconnection, restarting, service interruption and the like.
Drawings
FIG. 1 is a flow chart of a method for testing stability of a multi-FTTR based device according to the present invention;
FIG. 2 is a flow chart II of a stability testing method based on a multi-FTTR device of the present invention;
FIG. 3 is a schematic diagram of a network topology according to the present invention;
fig. 4 is a second diagram of the network topology according to the present invention.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a stability testing method based on a multi-FTTR device, the stability testing method comprising the steps of:
constructing a system framework of a test PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT; pre-installing an IxChariot network test software tool on a PC, configuring a plurality of virtual network cards with VLAN labels on a physical network card of the PC, and selecting a virtual network card supporting configuration of a plurality of VLANs according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC;
running an IxChariot network test software tool on a test PC; in cooperation with IxChariot network test software on the test PC1, using IxChariot to create data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels on the test PC, and judging the running stability of the FTTR device system on an IxChariot software server according to the running result of the data streams;
creating a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags; constructing a second switch, wherein the system frames of the test PC1, the first switch, the multi-FTTR equipment, the optical distribution network ODN and the optical link terminal OLT are constructed; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; the first switch network port is connected to the test PC in an uplink way, and a plurality of FTTR devices are connected with the first switch network port or the second switch network port; pre-installing an IxChariot network test software tool on a test PC1, configuring a plurality of virtual network cards with VLAN labels according to a physical network card on the test PC1, creating a data stream flowing through a plurality of FTTR devices for the plurality of virtual network cards with VLAN labels on the test PC1, and judging the running stability of a system according to the running result of the data stream;
and judging the running stability of the system according to the running result of the data stream.
Example two
A stability test system based on multiple FTTR devices comprises a system frame construction module, a software operation template, a data stream operation module and a judgment module;
the system frame construction module is used for constructing a system frame of the test PC, the first switch, the plurality of FTTR devices, the optical distribution network ODN and the optical link terminal OLT; pre-installing an IxChariot network test software tool on a PC, configuring a plurality of virtual network cards with VLAN labels on a physical network card of the PC, and selecting a virtual network card supporting configuration of a plurality of VLANs according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC;
a software operation template, and an IxChariot network test software tool is operated on a test PC; in cooperation with IxChariot network test software on the test PC1, using IxChariot to create data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels on the test PC, and judging the running stability of the FTTR device system on an IxChariot software server according to the running result of the data streams;
the data flow operation module is used for creating data flows flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels; constructing a second switch, wherein the system frames of the test PC1, the first switch, the multi-FTTR equipment, the optical distribution network ODN and the optical link terminal OLT are constructed; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; the first switch network port is connected to the test PC in an uplink way, and a plurality of FTTR devices are connected with the first switch network port or the second switch network port; pre-installing an IxChariot network test software tool on a test PC1, configuring a plurality of virtual network cards with VLAN labels according to a physical network card on the test PC1, creating a data stream flowing through a plurality of FTTR devices for the plurality of virtual network cards with VLAN labels on the test PC1, and judging the running stability of a system according to the running result of the data stream;
and the judging module is used for judging the running stability of the system according to the running result of the data flow.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A stability test method based on multi-FTTR equipment is characterized in that: the stability test method comprises the following steps:
constructing a system framework of a test PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT;
running an IxChariot network test software tool on a test PC;
creating a data stream flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags;
and judging the running stability of the system according to the running result of the data stream.
2. The method for testing the stability of the multi-FTTR-based device according to claim 1, wherein: when a system framework construction module is constructed and a system framework for testing a PC, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT is constructed, an IxChariot network test software tool is pre-installed on the PC, a plurality of virtual network cards with VLAN labels are configured on a physical network card of the PC, and the virtual network cards supporting configuration of a plurality of VLANs are selected according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; and connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC.
3. The method for testing the stability of the multi-FTTR-based device according to claim 2, wherein: when an IxChariot network test software tool is operated on a test PC, the IxChariot network test software tool is matched with IxChariot network test software on the test PC1, a plurality of virtual network cards with VLAN labels are used on the test PC to create data streams flowing through a plurality of FTTR devices, and the stability of the operation of the FTTR device system is judged on an IxChariot software server according to the operation result of the data streams.
4. A method of testing stability of a multiple FTTR-based device as claimed in claim 3, wherein: before creating data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels, constructing a second switch, wherein the system frame comprises a test PC1, a first switch, a plurality of FTTR devices, an optical distribution network ODN and an optical link terminal OLT; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; and the first switch network port is connected to the test PC in an uplink way, and the plurality of FTTR devices are connected with the first switch network port or the second switch network port.
5. The method for testing the stability of the multi-FTTR-based device according to claim 4, wherein: when creating data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags, pre-installing an IxChariot network test software tool on a test PC1, configuring a plurality of virtual network cards with VLAN tags according to a physical network card on the test PC1, creating data streams flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN tags on the test PC1, and judging the running stability of a system according to the running result of the data streams.
6. A stability test system based on many FTTR equipment, its characterized in that: the stability test system consists of a system frame construction module, a software operation template, a data stream operation module and a judgment module;
the system frame construction module is used for constructing a system frame of the test PC, the first switch, the plurality of FTTR devices, the optical distribution network ODN and the optical link terminal OLT;
a software operation template, and an IxChariot network test software tool is operated on a test PC;
the data flow operation module is used for creating data flows flowing through a plurality of FTTR devices for a plurality of virtual network cards with VLAN labels;
and the judging module is used for judging the running stability of the system according to the running result of the data flow.
7. The multiple FTTR-device based stability testing system according to claim 6, wherein: in the system frame construction module, an IxChariot network test software tool is pre-installed on a PC, a plurality of virtual network cards with VLAN labels are configured on a physical network card of the PC, and the virtual network cards supporting configuration of a plurality of VLANs are selected according to a computer operating system; the uplink of the switch is connected to the test PC, the downlink is connected to a plurality of FTTR devices, a plurality of VLANs are divided on the first switch, and a test network port is expanded by the switch and connected to each FTTR device; connecting a plurality of FTTR devices to a PON port of an optical link terminal OLT through an optical distribution network ODN; and connecting an uplink port of the optical link terminal OLT to a physical network card of the test PC, and aggregating the uplink to the physical network card of the PC.
8. The multiple FTTR-device based stability testing system according to claim 7, wherein: in the software operation template, with the cooperation of IxChariot network test software on the test PC1, a plurality of virtual network cards with VLAN labels are used for creating data streams flowing through a plurality of FTTR devices on the test PC, and the running stability of the FTTR device system is judged on an IxChariot software server according to the running result of the data streams.
9. The multiple FTTR-device based stability testing system according to claim 8, wherein: the data flow operation module is used for constructing a second switch, and the system framework of the test PC1, the first switch, the multi-FTTR equipment, the optical distribution network ODN and the optical link terminal OLT; dividing a plurality of VLANs according to the network port of the second switch, and cascading the second switch with the first switch; and the first switch network port is connected to the test PC in an uplink way, and the plurality of FTTR devices are connected with the first switch network port or the second switch network port.
10. The multiple FTTR-device based stability testing system according to claim 9, wherein: in the data flow operation module, an IxChariot network test software tool is pre-installed on a test PC1, a plurality of virtual network cards with VLAN labels are configured according to a physical network card on the test PC1, data flows flowing through a plurality of FTTR devices are created for the plurality of virtual network cards with VLAN labels on the test PC1, and the stability of system operation is judged according to the operation results of the data flows.
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