CN102904777A - Port-based multi-equipment testing implementing method - Google Patents
Port-based multi-equipment testing implementing method Download PDFInfo
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Abstract
The invention discloses a port-based multi-equipment testing implementing method, and belongs to a to-be-tested equipment testing implementing method. The port-based multi-equipment testing implementing method is applied to an equipment testing implementing system, and the equipment testing implementing system comprises a testing instrument, a network in which to-be-tested instruments are positioned and a switch, wherein each port of the switch is connected with each to-be-tested instrument; the testing instrument comprises a first port and a second port; the first port is connected with the switch; and the second port is connected with an external connection port of the network in which the to-be-tested instruments are positioned. The port-based multi-equipment testing implementing method comprises the following step of: 1, respectively editing first data information streams which have the same quantity as that of the to-be-tested instruments on the first port, wherein first data stream information comprises source media access control (MAC) address data information and target MAC address data information. The method has the advantages that instrument port resource overhead can be greatly reduced, and the testing instrument can be convenient to operate.
Description
Technical field
The present invention relates to a kind of implementation method to the equipment under test test, relate in particular to a kind of based on the implementation method of port to many testing of equipments.
Background technology
In the logical field tests of number, in the common conventional method for the G/EPON system testing, need by the instrument port one at present: 1 be connected to each equipment under test port.
Be illustrated in figure 1 as traditional topological structure schematic diagram of under the EPON environment, a plurality of equipment under tests being tested, as seen, when the equipment under test port is more, for example divide lower extension 32 ONU at 1:32 light, if 32 ONU of lower extension are tested simultaneously, the instrument port number that so just need to use is at least 33 (wherein 1 is that the OLT upper united mouth is used).The instrument port that this method need to be used is too many, and operational testing instrument port is also too much simultaneously, makes the tester feel more loaded down with trivial details, also easily makes mistakes simultaneously, also is inconvenient to check on the statistics of systematic function, function.
Summary of the invention
The purpose of this invention is to provide a kind of implementation method that can test a plurality of equipment under tests simultaneously based on port, to solve above-mentioned, the problem such as test loaded down with trivial details, easily make mistakes large to the test instrumentation port resource expense that exists in the testing of equipment process.
Concrete technical scheme is as follows:
A kind of based on the implementation method of port to many testing of equipments, described implementation method is applied to testing of equipment and realizes system, described testing of equipment realization system comprises test instrumentation, tested instrument place network, wherein, also comprise switch, each port of described switch is connected with tested instrument respectively, described test instrumentation comprises the first port and the second port, described the first port is connected with described switch, described the second port is connected with the mouth that outreaches of described tested instrument place network, described implementation method specifically comprises the steps: step 1, edit respectively the first data message stream with the identical number of tested instrument quantity at described the first port, comprise the source MAC data message in described the first traffic flow information, the destination-mac address data message; Step 2, edit respectively the second data message stream with the identical number of tested instrument quantity at described the second port, described the second data message stream and described the first data message stream are corresponding, source MAC data message in described the second data message stream is the destination-mac address information in the first data message stream, and the destination-mac address information in described the second data message stream is the source MAC address information in the first data message stream; Step 3, carry out traffic classification configuration; Step 4, send all first data message streams from the first port, each port of switch is learnt mac address information in the first data message stream; Step 5, receive all first data message streams that send from test instrumentation the first port when test instrumentation the second port after, send all second traffic flow informations from the second port; Step 6, observation test instrument at the first port to the second data message stream and the second port pair packet receiving situation with corresponding the first data message stream of the second data flow; Step 7, judge the running status of each tested equipment place link according to the packet receiving situation in the step 6.
Above-mentioned based on the implementation method of port to many testing of equipments, wherein, traffic classification configuration in the described step 3 is included in the switch the first data message stream is arranged different VLAN ID, and each port attribute of switch is added respectively the setting port vlan id information corresponding with described VLAN ID; Comprise that also the connectivity port with switch and test instrumentation is configured to the TRUNK pattern.
Above-mentioned based on the implementation method of port to many testing of equipments, wherein, comprise also in the described step 3 that VLAN setup of attribute with all of the port of described switch is not for labelling.
Above-mentioned based on the implementation method of port to many testing of equipments, wherein, traffic classification configuration in the described step 3 is included in the switch, each port that switch is connected equipment under test, only allow the Access Control List (ACL) of first a data message stream process based on the MAC Address setting, each port allows the first data message stream of passing through different; Also be included in the switch, the port of switch connecting test equipment arranged the Access Control List (ACL) of all the second data message stream processes of permission.
Above-mentioned based on the implementation method of port to many testing of equipments, wherein, traffic classification configuration in the described step 3 is included in and adds the VLAN id information in the first data message stream and the second data message stream, and each port attribute of switch is added respectively the setting port vlan id information corresponding with described VLAN ID; Comprise that also the connectivity port with switch and test instrumentation is configured to the TRUNK pattern.
Above-mentioned based on the implementation method of port to many testing of equipments, wherein, comprise also in the described step 3 that VLAN setup of attribute with all of the port of described switch is not for labelling.
The invention has the beneficial effects as follows:
The present invention is by the method for traffic classification, reached the purpose that takes full advantage of the instrument port, the operational testing instrument is with convenient concerning the tester simultaneously, and the related data statistics is more efficient with analysis, and can also save the physical link resource in long distance test environment.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that traditional 1:1 port test forms structure chart;
Fig. 2 is that the present invention is a kind of based on the flow chart of steps of port to the embodiment of the implementation method of many testing of equipments;
Fig. 3 is that the present invention is a kind of based on the topological structure schematic diagram under EPON environment of port to the embodiment of the implementation method of many testing of equipments;
Fig. 4 be the present invention a kind of based on port to the data flow configuration at the first port and the second port of the test instrumentation of the embodiment of the implementation method of many testing of equipments;
Fig. 5 is that the present invention is a kind of based on the switch ports themselves attribute configuration of port to the embodiment of the implementation method of many testing of equipments;
Fig. 6 be the present invention a kind of based on port to flow classification rule in the switch of the embodiment of the implementation method of many testing of equipments.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as limiting to the invention.
As shown in Figure 2, a kind of based on the implementation method of port to many testing of equipments, implementation method is applied to testing of equipment and realizes system, and testing of equipment realization system comprises test instrumentation, tested instrument place network, wherein, also comprise switch, each port of switch is connected with tested instrument respectively, test instrumentation comprises the first port and the second port, the first port is connected with switch, and the second port is connected with the mouth that outreaches of tested instrument place network, and implementation method specifically comprises the steps:
Step 4, send all first data message streams from the first port, each port of switch is learnt mac address information in the first data message stream;
Step 5, receive all first data message streams that send from test instrumentation the first port when test instrumentation the second port after, send all second traffic flow informations from the second port;
Step 6, observation test instrument at the first port to the second data message stream and the second port pair packet receiving situation with corresponding the first data message stream of the second data flow;
Step 7, judge the running status of each tested equipment place link according to the packet receiving situation in the step 6.
Know-why of the present invention is: by test environment being done the shunting configuration, utilize a kind of method based on traffic classification, realize the data stream separation of different characteristic, make the data of many different characteristics that single instrument mouth sends simultaneously be reached respectively different test ports in instrument mouth the first port direction, the 1:N that realizes data flow separates, and the N:1 polymerization of the different categorical attribute Configuration data flow of carrying for data flow in test instrumentation mouth the second port direction takes full advantage of the test instrumentation port and realizes advantage of the present invention.Accept data by the analysis meter port and carry the different link running statuses of the different judgements of MAC Address.Make things convenient for tester's configuration data, analyze data.Adopt 1:N test topology structure of the present invention, in equipment under test separation scene far away, more be conducive to realize, simultaneously owing to only having a link topology between test instrumentation and the switch, replace the N bar link that N equipment under test is connected to test instrumentation simultaneously, can greatly save the required link circuit resource of test.
As shown in Figure 3, for the present invention a kind of based on the topological structure schematic diagram under EPON environment of port to the embodiment of the implementation method of many testing of equipments, comprise several equipment under tests ONU, 1:N optical splitter, OLT equipment, switch and testing equipment (such as equipment such as SMARTBIT).Be connected the second port and connect in the upper united mouth of OLT equipment with testing equipment, the first port of testing equipment is connected connection with switch PORT, PORT 1 to the PORT N of switch is connected with equipment under test ONU respectively to ONU N and is connected, and equipment under test ONU 1 to ONU N is connected the PON mouth by optical splitter and is connected with OLT equipment.And carry out corresponding configuration according to step 1 and the step 2 of Fig. 2.
As shown in Figure 4, configure in the data flow of the first port and the second port based on the test instrumentation of port to the embodiment of the implementation method of many testing of equipments for the present invention is a kind of, corresponding to step 1 and the step 2 of Fig. 2.
In conjunction with Fig. 5 and shown in Figure 6, be respectively the present invention a kind of based on port to the switch ports themselves attribute configuration of the embodiment of the implementation method of many testing of equipments and the present invention a kind of based on port to flow classification rule in the switch of the embodiment of the implementation method of many testing of equipments, configure corresponding to the traffic classification in the step 3 among Fig. 2, comprise as shown in Figure 6, in switch, the first data message stream arranged different VLAN ID, and each port attribute of switch added respectively the port vlan id information corresponding with VLAN ID is set; Also comprise as shown in Figure 5, the connectivity port PORT 0 of switch and test instrumentation is configured to the TRUNK pattern.By this form, sending the up direction that data flow to the second port from the first port, the transmission data of test instrumentation the first port, the VLAN ID that basis is added data flow in switch, and the port vlan id information of switch, each bar data is flowed through and has been realized forwarding by port vlan ID and the corresponding switch different port of data flow VLAN ID, successfully branches to different ONU ports, has realized the data stream separation function from the first port to the second port up direction.Owing to the connectivity port of switch and test instrumentation is configured to the TRUNK pattern, has realized the data flow aggregation feature from the second port to the first port down direction.
On the basis of technique scheme, as shown in Figure 5, also comprise all of the port setup of attribute with switch in the step 3 for not labelling, i.e. UNTAG.Like this, arrive the data of ONU port because port attribute is set to not label, therefore also can not carry any VLAN label.Being equivalent to data flow from the ONU angle sends out from different test instrumentation ports; And sending the down direction that data flow to the first end mouth from the second port, the data flow of different ONU is by first port of switch aggregation to PORT 0 final arrival test instrumentation.So just can be so that switch be transparent with respect to test instrumentation and equipment under test.
It is that the data flow of 00:00:00:00:0B:k is the data flow by ONU k that the data of receiving in instrument A port are carried source MAC, in like manner, it is that the data flow of 00:00:00:00:0A:k is data flow by ONU k (1＜=k＜=n) wherein that the data of receiving in instrument B port are carried source MAC.The tester only need to send not at two ports that the packet of homology, target MAC (Media Access Control) address just can reach the effect that the N link is tested simultaneously, and just can infer the running status of each ONU place link by analyzing Change of Data Stream.Than conventional test methodologies, the tester needn't operate respectively a plurality of ports, has reduced the test job amount.In addition in the analysis of test data, because different MAC Address data flow just can reflect different link running statuses, all data analyses and statistics all reflect at a test interface, more be convenient to the tester and analyze judgement, the simultaneously change of topological structure also can reach the effect of saving the physical link resource.
The present invention a kind of based on the another kind of specific embodiment of port to the implementation method of many testing of equipments in, traffic classification configuration in the step 3 is included in the switch, each port that switch is connected equipment under test, only allow the Access Control List (ACL) of first a data message stream process based on the MAC Address setting, each port allows the first data message stream of passing through different; Also be included in the switch, the port of switch connecting test equipment arranged the Access Control List (ACL) of all the second data message stream processes of permission.Same, can the data flow through switch ports themselves be limited according to the MAC Address access control among this embodiment, realize separation and aggregation feature to data flow, play the purpose that realizes simultaneously a plurality of testing of equipments.
The present invention a kind of based on the another kind of specific embodiment of port to the implementation method of many testing of equipments in, traffic classification configuration in Fig. 2 step 3 is included in and adds the VLAN id information in the first data message stream and the second data message stream, and each port attribute of switch is added respectively the setting port vlan id information corresponding with VLAN ID; Comprise that also the connectivity port with switch and test instrumentation is configured to the TRUNK pattern.At this moment can keep the configuration such as Fig. 5, and not need to carry out the configuration of Fig. 6, and in Fig. 4, add above-mentioned VLAN id information.
On the basis of technique scheme, comprise also in Fig. 2 step 3 that all of the port setup of attribute with switch is not for labelling.By the first port and the second port at test instrumentation vlan information is set directly, and at the port of switch corresponding port vlan id information is set, realization the first port to the second port up direction data flow by the shunting action of the forwarding of different port, equally, at the second port to the down direction of the first port, owing to the connectivity port of switch and test instrumentation is configured to the TRUNK pattern, has realized the aggregation feature of data flow.
The present invention can realize the function of 1 a plurality of testing equipment port of instrument port test, utilize an instrument port B with regard to realizing the different links of N ONU to be tested simultaneously, can effectively reduce like this use of test instrumentation port, because the instrument resource is relatively valuable, can obviously reduce testing cost by this method, under test instrumentation condition in short supply, save valuable instrument port resource.While method of testing of the present invention, data flow configuration/observation is configured respectively/observes from traditional multiport, change in many data adfluxions in single port configuration/observation, not only reduced the loaded down with trivial details of configuration interface but also can make things convenient for tester's observation analysis to improve testing efficiency, made things convenient for test person at same test interface analyzing test data and test data is set.
The present invention can be applicable to the testing of equipment under the multiple environment such as G/EPON, has wide range of application.And 1:N network service, field of network management that design philosophy of the present invention can be utilized equally at server-client.
The above only is preferred embodiment of the present invention; be not so restriction embodiments of the present invention and protection range; to those skilled in the art; should recognize that being equal to that all utilizations specification of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (6)
1. one kind based on the implementation method of port to many testing of equipments, described implementation method is applied to testing of equipment and realizes system, described testing of equipment realization system comprises test instrumentation, tested instrument place network, it is characterized in that, also comprise switch, each port of described switch is connected with tested instrument respectively, described test instrumentation comprises the first port and the second port, described the first port is connected with described switch, described the second port is connected with the mouth that outreaches of described tested instrument place network, and described implementation method specifically comprises the steps:
Step 1, edit respectively the first data message stream with the identical number of tested instrument quantity at described the first port, comprise source MAC data message, destination-mac address data message in described the first traffic flow information;
Step 2, edit respectively the second data message stream with the identical number of tested instrument quantity at described the second port, described the second data message stream and described the first data message stream are corresponding, source MAC data message in described the second data message stream is the destination-mac address information in the first data message stream, and the destination-mac address information in described the second data message stream is the source MAC address information in the first data message stream;
Step 3, carry out traffic classification configuration;
Step 4, send all first data message streams from the first port, each port of switch is learnt mac address information in the first data message stream;
Step 5, receive all first data message streams that send from test instrumentation the first port when test instrumentation the second port after, send all second traffic flow informations from the second port;
Step 6, observation test instrument at the first port to the second data message stream and the second port pair packet receiving situation with corresponding the first data message stream of the second data flow;
Step 7, judge the running status of each tested equipment place link according to the packet receiving situation in the step 6.
2. want 1 describedly to it is characterized in that based on the implementation method of port to many testing of equipments such as right,
Traffic classification configuration in the described step 3 is included in the switch the first data message stream is arranged different VLAN ID, and each port attribute of switch is added respectively the setting port vlan id information corresponding with described VLAN ID;
Comprise that also the connectivity port with switch and test instrumentation is configured to the TRUNK pattern.
3. as claimed in claim 2ly it is characterized in that based on the implementation method of port to many testing of equipments, comprise also in the described step 3 that VLAN setup of attribute with all of the port of described switch is not for labelling.
4. as claimed in claim 1ly it is characterized in that based on the implementation method of port to many testing of equipments,
Traffic classification configuration in the described step 3 is included in the switch, each port that switch is connected Devices to test, only allow the Access Control List (ACL) of first a data message stream process based on the MAC Address setting, each port allows the first data message stream of passing through different;
Also be included in the switch, the port of switch connecting test equipment arranged the Access Control List (ACL) of all the second data message stream processes of permission.
5. as claimed in claim 1ly it is characterized in that based on the implementation method of port to many testing of equipments,
Traffic classification configuration in the described step 3 is included in and adds the VLAN id information in the first data message stream and the second data message stream, and each port attribute of switch is added respectively the setting port vlan id information corresponding with described VLAN ID;
Comprise that also the connectivity port with switch and test instrumentation is configured to the TRUNK pattern.
6. as claimed in claim 5ly it is characterized in that based on the implementation method of port to many testing of equipments, comprise also in the described step 3 that VLAN setup of attribute with all of the port of described switch is not for labelling.
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| CN107181641B (en) * | 2017-05-11 | 2020-05-26 | 苏州浪潮智能科技有限公司 | Citrix system authentication test method and system for server |
| CN112187354A (en) * | 2020-09-29 | 2021-01-05 | 深圳市新龙鹏科技有限公司 | Stability testing method and system based on multiple ONU (optical network Unit) devices |
| CN112187354B (en) * | 2020-09-29 | 2022-04-01 | 深圳市新龙鹏科技有限公司 | Stability testing method and system based on multiple ONU (optical network Unit) devices |
| CN113794588A (en) * | 2021-08-30 | 2021-12-14 | 携程旅游信息技术（上海）有限公司 | Method, system, electronic device and medium for synchronizing port information of network device |
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