CN110191380A - A kind of serpentine flow test macro and method based on Linux - Google Patents
A kind of serpentine flow test macro and method based on Linux Download PDFInfo
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- CN110191380A CN110191380A CN201910427625.9A CN201910427625A CN110191380A CN 110191380 A CN110191380 A CN 110191380A CN 201910427625 A CN201910427625 A CN 201910427625A CN 110191380 A CN110191380 A CN 110191380A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- 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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- 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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0071—Provisions for the electrical-optical layer interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
Abstract
The present disclosure provides a kind of serpentine flow test macro and method based on Linux, snakelike linked circuits are established to QSFP interface on the NIC of interchanger, and will beat stream instrument access first QSFP interface, form serpentine flow test macro, pass through the configuration parameter of setting QSFP interface；The transmission direction for setting QSFP interface on the NIC of interchanger, establishes snakelike linked circuits；And four ports on each QSFP interface are named and establish vlan；Serpentine flow testing scheme can be realized by environment configurations and document configuration, improved testing efficiency, saved testing cost.
Description
Technical field
The present invention relates to technical field of network test, more particularly to a kind of snakelike current test based on Linux
System and method.
Background technique
The density of the development of the communication technology at any time, the network port of interchanger is higher and higher, when testing exchanger chip, needs
Test signal transmission performance.Since NIC card there are 6 Port, each mouth coverage test is needed, usual way is that two mouths are matched
It is set to a Vlan, then carries out three groups of tests with making stream instrument.
Current test method, test period greatly prolong, and bring very big challenge to introducing to the market in time for product.Separately
Outside, due to need to occupy it is multiple make stream instrument, lead to the growth of testing cost；Artificial participate in is needed simultaneously, it is necessary to have special messenger multiple
Beat the connection and monitoring of stream instrument, the probability for the error for keeping entire testing process relatively complicated, and increasing reduces test knot
The reliability of opinion.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of serpentine flow test macro and method based on Linux,
Serpentine flow testing scheme can be realized by environment configurations and document configuration, improved testing efficiency, saved testing cost.
The present invention to achieve the above object, is achieved through the following technical solutions: a kind of snakelike current test system based on Linux
System, including interchanger are equipped with QSFP interface port1, QSFP interface port2, QSFP and connect with stream instrument, the NIC of the interchanger is beaten
Mouthful port3, QSFP interface port4, QSFP interface port5, QSFP interface port6, the port3 respectively with port1 and port4
Link, port5 are linked with port4 and port6 respectively, and port6 is linked with port2, and port1 is linked with stream instrument is made.
Further, described port1, port3, port4, port5, port6 are 40G optical module, and port2 is for returning
Test signal from ring false light module.
Further, 4 ports, Mei Geduan are equipped on described port1, port2, port3, port4, port5, port6
The transmission speed of mouth is 10G.
Further, the port4 and port2, port5 are all made of Mpo optical fiber cable with port6 and links, the port1 and
Port3, port4 and port5, port6 and port2 are all made of 1V1 DAC cable and link, and the port1 passes through with stream instrument is made
1V4 DAC cable link.
In addition, the present invention also provides one kind to be based on the basis of the above-mentioned serpentine flow test macro based on Linux
The serpentine flow test method of Linux, includes the following steps:
S1: the configuration parameter of the QSFP interface on the NIC of interchanger is set；
S2: the snakelike linked circuits of QSFP interface are established；
S3: four ports on each QSFP interface are named and establish vlan；
S4: stream instrument access QSFP interface port1 will be beaten, beats flow rate test by making stream instrument；
S5: waiting the testing time to arrive, and stream instrument packet drop is beaten in observation, and test is completed.
Further, before the step S3 further include: pass through existing vlan in del vlan all order clearing systems.
Further, the step S1 is specifically included:
#Port 1:4X10G
#Port 2:40G loopback QSFP.
#Port 3,port 4:paired cable,40G DAC
#Port 5,port 6:paired cable,40G DAC。
Further, the step S2 is specifically included:
#Port 1 forwarding to port 3；
#Port 3 cable to port 4；
#Port 4 forwarding to port 5；
#Port 5 cable to port 6；
#Port 6 forwarding to port 2；
#Port 2 loopback to port 6；
#Port 6 cable to port 5；
#Port 5 forwarding to port 4；
#Port 4 cable to port 3；
#Port 3 forwarding to port 1。
The prior art is compared, the beneficial effects of the invention are that: the present invention provides a kind of snakelike current test based on Linux
System and method establishes snakelike linked circuits to QSFP interface on the NIC of interchanger, and will beat stream instrument access first QSFP and connect
Mouthful, serpentine flow test macro is formed, by the configuration parameter that QSFP interface is arranged；Set QSFP interface on the NIC of interchanger
Transmission direction establishes snakelike linked circuits；And four ports on each QSFP interface are named and establish vlan；Pass through
Environment configurations and document configuration can realize serpentine flow testing scheme, improve testing efficiency, saved testing cost.
The present invention is only to need to make stream instrument using one in test, reduces testing cost；It is artificial to reduce needs simultaneously
Participate in, without special messenger repeatedly carry out beat stream instrument connection and monitoring, the error for simplifying entire testing process, and reducing it is several
Rate has improved the reliability of test result.
In addition, system is versatile the present invention is based on linux system, it is widely used；System environments needed for test is steady
Fixed, test result is true and reliable.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Attached drawing 1 is system construction drawing of the invention.
Attached drawing 2 is flow chart of the method for the present invention.
Specific embodiment
It explains with reference to the accompanying drawing to a specific embodiment of the invention.
A kind of serpentine flow test macro based on Linux as shown in Figure 1, including interchanger and play stream instrument, the exchange
The NIC of machine is equipped with QSFP interface port1, QSFP interface port2, QSFP interface port3, QSFP interface port4, QSFP interface
Port5, QSFP interface port6, the port3 are linked with port1 and port4 respectively, port5 respectively with port4 and port6 chain
It connects, port6 is linked with port2, and port1 is linked with stream instrument is made.Port1, port3, port4, port5, port6 are 40G light
Module, port2 be for returns test signal from ring false light module.The port1, port2, port3, port4, port5,
4 ports are equipped on port6, the transmission speed of each port is 10G.
Wherein, port4 and port2, port5 are all made of Mpo optical fiber cable with port6 and link, the port1 and port3,
Port4 and port5, port6 are all made of 1V1 DAC cable with port2 and link, and the port1 passes through 1V4 DAC with stream instrument is made
Cable link.
As shown in Fig. 2, the present invention also provides one kind on the basis of the above-mentioned serpentine flow test macro based on Linux
Serpentine flow test method based on Linux, includes the following steps:
S1: the configuration parameter of the QSFP interface on the NIC of interchanger is set.
S2: the snakelike linked circuits of QSFP interface are established.
S3: pass through existing vlan in del vlan all order clearing systems.
S4: four ports on each QSFP interface are named and establish vlan.
S5: stream instrument access QSFP interface port1 will be beaten, beats flow rate test by making stream instrument.
S6: waiting the testing time to arrive, and stream instrument packet drop is beaten in observation, and test is completed.
The above method can complete snakelike current test by load and execution configuration file load pa.cfg, in specific script
Hold as follows:
#Port 1:4X10G
#Port 2:40G loopback QSFP.
#Port 3,port 4:paired cable,40G DAC
#Port 5,port 6:paired cable,40G DAC
#
#Port 1 forwarding to port 3；
#Port 3 cable to port 4；
#Port 4 forwarding to port 5；
#Port 5 cable to port 6；
#Port 6 forwarding to port 2；
#Port 2 loopback to port 6；
#Port 6 cable to port 5；
#Port 5 forwarding to port 4；
#Port 4 cable to port 3；
#Port 3 forwarding to port 1.
reset switch
del vlan all
set port config 1,2,3,4 eth_mode 10GBase-SR
set port config 5,6,7,8 eth_mode 10GBase-SR
set port config 9,10,11,12 eth_mode 10GBase-SR
set port config 13,14,15,16 eth_mode 10GBase-SR
set port config 17,18,19,20 eth_mode 10GBase-SR
set port config 21,22,23,24 eth_mode 10GBase-SR
create vlan101,102,103,104,105,106,107,108,109,110,111,112,113,114,
115,116,117,118,119,120,121,122,123,124
set port config 1 pvid 101
set port config 2 pvid 102
set port config 3 pvid 103
set port config 4 pvid 104
set port config 5 pvid 105
set port config 6 pvid 106
set port config 7 pvid 107
set port config 8 pvid 108
set port config 9 pvid 109
set port config 10 pvid 110
set port config 11 pvid 111
set port config 12 pvid 112
set port config 13 pvid 113
set port config 14 pvid 114
set port config 15 pvid 115
set port config 16 pvid 116
set port config 17 pvid 117
set port config 18 pvid 118
set port config 19 pvid 119
set port config 20 pvid 120
set port config 21 pvid 121
set port config 22 pvid 122
set port config 23 pvid 123
set port config 24 pvid 124
add vlan port 101 1,9
add vlan port 102 2,10
add vlan port 103 3,11
add vlan port 104 4,12
add vlan port 109 1,9
add vlan port 110 2,10
add vlan port 111 3,11
add vlan port 112 4,12
add vlan port 113 13,17
add vlan port 114 14,18
add vlan port 115 15,19
add vlan port 116 16,20
add vlan port 117 13,17
add vlan port 118 14,18
add vlan port 119 15,19
add vlan port 120 16,20
add vlan port 121 5,21
add vlan port 122 6,22
add vlan port 123 7,23
add vlan port 124 8,24
add vlan port 105 5,21
add vlan port 106 6,22
add vlan port 107 7,23
add vlan port 108 8,24
set vlan spanning-tree 101 1,9 forwarding
set vlan spanning-tree 102 2,10 forwarding
set vlan spanning-tree 103 3,11 forwarding
set vlan spanning-tree 104 4,12 forwarding
set vlan spanning-tree 105 5,21 forwarding
set vlan spanning-tree 106 6,22 forwarding
set vlan spanning-tree 107 7,23 forwarding
set vlan spanning-tree 108 8,24 forwarding
set vlan spanning-tree 109 1,9 forwarding
set vlan spanning-tree 110 2,10 forwarding
set vlan spanning-tree 111 3,11 forwarding
set vlan spanning-tree 112 4,12 forwarding
set vlan spanning-tree 113 13,17 forwarding
set vlan spanning-tree 114 14,18 forwarding
set vlan spanning-tree 115 15,19 forwarding
set vlan spanning-tree 116 16,20 forwarding
set vlan spanning-tree 117 13,17 forwarding
set vlan spanning-tree 118 14,18 forwarding
set vlan spanning-tree 119 15,19 forwarding
set vlan spanning-tree 120 16,20 forwarding
set vlan spanning-tree 121 5,21 forwarding
set vlan spanning-tree 122 6,22 forwarding
set vlan spanning-tree 123 7,23 forwarding
set vlan spanning-tree 124 8,24 forwarding。
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Claims (8)
1. a kind of serpentine flow test macro based on Linux, including interchanger and make stream instrument, which is characterized in that the interchanger
NIC be equipped with QSFP interface port1, QSFP interface port2, QSFP interface port3, QSFP interface port4, QSFP interface
Port5, QSFP interface port6, the port3 are linked with port1 and port4 respectively, port5 respectively with port4 and port6 chain
It connects, port6 is linked with port2, and port1 is linked with stream instrument is made.
2. the serpentine flow test macro according to claim 1 based on Linux, which is characterized in that the port1,
Port3, port4, port5, port6 are 40G optical module, port2 be for returns test signal from ring false light module.
3. the serpentine flow test macro according to claim 2 based on Linux, which is characterized in that the port1,
4 ports are equipped on port2, port3, port4, port5, port6, the transmission speed of each port is 10G.
4. the serpentine flow test macro according to claim 1 based on Linux, which is characterized in that the port4 with
Port2, port5 are all made of Mpo optical fiber cable with port6 and link, the port1 and port3, port4 and port5, port6 with
Port2 be all made of 1V1 DAC cable link, the port1 and beat stream instrument pass through 1V4 DAC cable link.
5. a kind of serpentine flow test method based on Linux, which comprises the steps of:
S1: the configuration parameter of the QSFP interface on the NIC of interchanger is set；
S2: the snakelike linked circuits of QSFP interface are established；
S3: four ports on each QSFP interface are named and establish vlan；
S4: stream instrument access QSFP interface port1 will be beaten, beats flow rate test by making stream instrument；
S5: waiting the testing time to arrive, and stream instrument packet drop is beaten in observation, and test is completed.
6. the serpentine flow test method according to claim 5 based on Linux, which is characterized in that before the step S3
Further include: pass through existing vlan in del vlan all order clearing systems.
7. the serpentine flow test method according to claim 5 based on Linux, which is characterized in that the step S1 is specific
Include:
#Port1:4X10G
#Port2:40G loopback QSFP.
#Port3,port4:paired cable,40G DAC
#Port5,port6:paired cable,40G DAC。
8. the serpentine flow test method according to claim 5 based on Linux, which is characterized in that the step S2 is specific
Include:
#Port1 forwarding to port3；
#Port3 cable to port4；
#Port4 forwarding to port5；
#Port5 cable to port6；
#Port6 forwarding to port2；
#Port2 loopback to port6；
#Port6 cable to port5；
#Port5 forwarding to port4；
#Port4 cable to port3；
#Port3 forwarding to port1。
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835411A (en) * | 2020-06-24 | 2020-10-27 | 苏州浪潮智能科技有限公司 | Testing method applied to optical module of white box switch |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120097191A1 (en) * | 2010-06-15 | 2012-04-26 | Conagra Foods Food Ingredients Company, Inc. | Transport scheduling for low microbial bulk products |
| CN102684948A (en) * | 2012-05-29 | 2012-09-19 | 合肥华云通信技术有限公司 | Serpentine-flow-based network port testing method |
| CN103036747A (en) * | 2013-01-07 | 2013-04-10 | 深圳市新格林耐特通信技术有限公司 | Test method for performance of high-density port network equipment |
| CN103078770A (en) * | 2013-01-22 | 2013-05-01 | 浪潮电子信息产业股份有限公司 | Method for testing stability of switch |
| CN104702458A (en) * | 2013-12-09 | 2015-06-10 | 中国联合网络通信集团有限公司 | Inspection method, device and system for serpentine series connection of data forwarding equipment |
| CN105429816A (en) * | 2015-10-28 | 2016-03-23 | 曙光信息产业(北京)有限公司 | Network interface card test system |
| CN106533846A (en) * | 2016-12-30 | 2017-03-22 | 盛科网络（苏州）有限公司 | Network configuration method and test method for testing forwarding performance of switch |
| CN107547304A (en) * | 2017-07-13 | 2018-01-05 | 紫光华山信息技术有限公司 | Network card testing method, device and machinable medium |
| CN108512721A (en) * | 2018-03-05 | 2018-09-07 | 山东超越数控电子股份有限公司 | A kind of three layers of stability test method of multi-exchange |
-
2019
- 2019-05-22 CN CN201910427625.9A patent/CN110191380A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120097191A1 (en) * | 2010-06-15 | 2012-04-26 | Conagra Foods Food Ingredients Company, Inc. | Transport scheduling for low microbial bulk products |
| CN102684948A (en) * | 2012-05-29 | 2012-09-19 | 合肥华云通信技术有限公司 | Serpentine-flow-based network port testing method |
| CN103036747A (en) * | 2013-01-07 | 2013-04-10 | 深圳市新格林耐特通信技术有限公司 | Test method for performance of high-density port network equipment |
| CN103078770A (en) * | 2013-01-22 | 2013-05-01 | 浪潮电子信息产业股份有限公司 | Method for testing stability of switch |
| CN104702458A (en) * | 2013-12-09 | 2015-06-10 | 中国联合网络通信集团有限公司 | Inspection method, device and system for serpentine series connection of data forwarding equipment |
| CN105429816A (en) * | 2015-10-28 | 2016-03-23 | 曙光信息产业(北京)有限公司 | Network interface card test system |
| CN106533846A (en) * | 2016-12-30 | 2017-03-22 | 盛科网络（苏州）有限公司 | Network configuration method and test method for testing forwarding performance of switch |
| CN107547304A (en) * | 2017-07-13 | 2018-01-05 | 紫光华山信息技术有限公司 | Network card testing method, device and machinable medium |
| CN108512721A (en) * | 2018-03-05 | 2018-09-07 | 山东超越数控电子股份有限公司 | A kind of three layers of stability test method of multi-exchange |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835411A (en) * | 2020-06-24 | 2020-10-27 | 苏州浪潮智能科技有限公司 | Testing method applied to optical module of white box switch |
| CN111835411B (en) * | 2020-06-24 | 2021-07-20 | 苏州浪潮智能科技有限公司 | Testing method applied to optical module of white box switch |
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Application publication date: 20190830 |