CN104410544A - Ethernet network loop circuit testing method and device - Google Patents
Ethernet network loop circuit testing method and device Download PDFInfo
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Abstract
The invention relates to an ethernet network loop circuit testing method and device. The testing method comprises that a testing instrument is arranged on a branch point corresponding to an ethernet network dedicated circuit to be tested, a static route is arranged on a central point router connected with an etheric gathering port, and the static route is used for directing the next hop of testing data flow with a destination address serving as a first IP (Internet Protocol) address to the testing instrument; the testing instrument sends the testing data flow with the destination address serving as the first IP address to the central point router, and receives the testing data flow from a central point router loopback, so that the testing instrument can confirm the test index of the ethernet network dedicated circuit to be tested according to the sent testing data flow and the testing data flow returned from the central point router. Thus, arrangement of two testing instruments and allocation of the two testing instruments are no longer needed, testing cost is low, and test efficiency is high.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of Ethernet Circle method of testing and device.
Background technology
At present, client generally adopts point-to-multipoint mode to carry out networking, and namely many Ethernet Private Lines of the multiple breakout of the client same ether converged to central point converges mouth and is connected with central point router.Client is set up before private network at use Ethernet Private Line, and operator needs instrumentation to carry out index test to Ethernet Private Line, such as, test the throughput of Ethernet Private Line, packet loss, time delay and value etc. back-to-back.
In prior art, the intelligent loopback test scheme of usual employing three layers carries out index test to Ethernet Private Line, namely connect on central point router at ether convergence mouth and an ether port is set, for connecting a test instrumentation, connect another test instrumentation at breakout simultaneously, above-mentioned two test instrumentations are configured.Test philosophy is: the test instrumentation that breakout connects is according to configuring the test instrumentation sending to central point router to connect through Ethernet Private Line data flow, former for data flow road is returned to the test instrumentation of breakout connection by the test instrumentation that central point router connects according to configuration, by changing the parameters such as the flow of the data flow sent, the parameters of the data flow of the parameters of data flow that the test instrumentation connected according to breakout sends out and central point router feedback, the throughput of test Ethernet Private Line, packet loss, time delay and the parameter such as value back-to-back.
But in prior art, three layers of intelligent loopback test scheme need to arrange test instrumentation respectively on the central point router and breakout of ether convergence mouth, two test instrumentations are configured, just can complete the test assignment of an Ethernet Private Line, testing cost is high, and testing efficiency is low.
Summary of the invention
The invention provides a kind of Ethernet Circle method of testing and device, high for solving testing cost in prior art, the problem that testing efficiency is low.
First aspect of the present invention is to provide a kind of Ethernet Circle method of testing, comprising:
The central point router that the test instrumentation that the breakout that described Ethernet Private Line to be tested is corresponding connects connects to ether convergence mouth according to the test chart preset sends test data stream, carries: destination address in described test data stream; Described destination address is an IP address;
Described test instrumentation receives the test data stream of described central point router loopback, and the test data stream of described loopback is the test data stream that described central point router returns according to static routing; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation;
The test data stream of the correspondence that described test instrumentation returns according to each test data stream sent and described central point router, determines the test index of described Ethernet Private Line to be tested.
Second aspect of the present invention provides a kind of Ethernet Circle method of testing, comprising:
Central point router receives the test data stream that test instrumentation sends according to the test chart preset, and carries: destination address in described test data stream; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Described test data stream is returned to described test instrumentation according to static routing by described central point router; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation, to make described test instrumentation according to each test data stream being sent to described central point router, and the test data stream of correspondence that described central point router returns, determine the test index of described Ethernet Private Line to be tested.
3rd aspect of the present invention provides a kind of test instrumentation, comprising:
Sending module, sends test data stream for the central point router connected to ether convergence mouth according to the test chart preset, carries: destination address in described test data stream; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Receiver module, for receiving the test data stream of described central point router loopback, the test data stream of described loopback is the test data stream that described central point router returns according to static routing; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation;
Determination module, for the test data stream of the correspondence that each test data stream of sending according to described sending module and described central point router return, determines the test index of described Ethernet Private Line to be tested.
4th aspect of the present invention provides a kind of central point router, comprising:
Receiver module, for receiving the test data stream that test instrumentation sends according to the test chart preset, carries in described test data stream: destination address; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Sending module, for returning to described test instrumentation according to static routing by described test data stream; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation, to make described test instrumentation according to each test data stream being sent to described central point router, and the test data stream of correspondence that described central point router returns, determine the test index of described Ethernet Private Line to be tested.
In the present invention, by the breakout corresponding at Ethernet Private Line to be tested, test instrumentation is set, the central point router that ether convergence mouth connects arranges a static routing, and the down hop that described static routing is used for destination address the test data stream being an IP address points to test instrumentation; Described test instrumentation is the test data stream of an IP address to central point router sending destination location, and the test data stream of receiving center point router loopback, make the test data stream that test instrumentation can return according to the test data stream sent and central point router, determine the test index of Ethernet Private Line to be tested, thus do not need to arrange two test instrumentations and be configured two test instrumentations, testing cost is low, and testing efficiency is high.
Accompanying drawing explanation
Fig. 1 is the flow chart of an Ethernet Circle method of testing provided by the invention embodiment;
The schematic diagram of the central point router transmission test data stream that Fig. 2 connects to ether convergence mouth for test instrumentation;
Fig. 3 is the flow chart of another embodiment of Ethernet Circle method of testing provided by the invention;
Fig. 4 is the structural representation of a test instrumentation provided by the invention embodiment;
Fig. 5 is the structural representation of a central point router provided by the invention embodiment.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of an Ethernet Circle method of testing provided by the invention embodiment, as shown in Figure 1, comprising:
101, the central point router that the test instrumentation that the breakout that Ethernet Private Line to be tested is corresponding connects connects to ether convergence mouth according to the test chart preset sends test data stream, carries: destination address in test data stream; Destination address is an IP address.
The executive agent of Ethernet Circle method of testing provided by the invention is test instrumentation, and the breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested is connected.Test instrumentation is used for testing circuits such as Ethernet Private Lines, and the network most common failures such as network is obstructed to solve, network speed slow, packet loss, IP address conflict, malicious attack, guarantee that network is unobstructed.
Wherein, test instrumentation converges before the central point router that connects of mouth sends test data stream according to the test chart preset to ether, and Ethernet Circle method of testing can also comprise: test instrumentation sends ping order to central point router; If test instrumentation does not receive the response signal that central point router returns, then determine that Ethernet Private Line to be tested is in malfunction.If test instrumentation receives the response signal that central point router returns, then determine that Ethernet Private Line to be tested is unimpeded, can test.
Particularly, test instrumentation can be as shown in Figure 2 to the schematic diagram of the central point router transmission test data stream that ether convergence mouth connects, the central point router that test instrumentation is connected to ether convergence mouth by Ethernet Private Line to be tested sends test data stream, in Fig. 2, the IP address of test instrumentation is IPz, and the IP address of central point router is IPa.Test instrumentation represents test instrumentation to the direction of arrow of central point router and sends test data stream to central point router, and central point router represents central point router to the direction of arrow of test instrumentation and returns test data stream to test instrumentation.
102, the test data stream of test instrumentation receiving center point router loopback, puts the test data stream that router returns according to static routing centered by the test data stream of loopback; The down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation.
Wherein, the setting of central point router side static routing, and the setting of IP address, test instrumentation side the one, arranged after can being consulted by the client of the tester of test instrumentation side and central point router side.
By the setting of static routing in above-described embodiment, the quantity of test instrumentation required in Ethernet Circle test process can be reduced, reduce the participation of tester, it also avoid to carry out in central point router side needing when test instrumentation is arranged solving safely, the problem such as to divulge a secret, reduce the cost of Ethernet Circle test, improve the efficiency of Ethernet Circle test.
Further, the down hop that static routing can also be used for the test data stream by destination address being other IP addresses points to other test instrumentations, if Ethernet Private Line to be tested has multiple, then can connect a test instrumentation respectively at the breakout that each Ethernet Private Line to be tested is corresponding, and an IP address is set for each test instrumentation, destination address when each test instrumentation sends from test data stream to central point router is set, at central point router for the test data stream that each test instrumentation sends arranges corresponding static routing, static routing is used for the down hop of the destination address in test data stream to point to corresponding test instrumentation, thus can realize testing multiple Ethernet Private Line, the efficiency of further raising Ethernet Circle test.
103, the test data stream of correspondence that returns according to each test data stream sent and central point router of test instrumentation, determines the test index of Ethernet Private Line to be tested.
Wherein, test index specifically can comprise: throughput, packet loss, time delay and value etc. back-to-back.Throughput refers to when not packet loss, the maximum data flow that Ethernet Private Line to be tested can forward.Corresponding, in order to record throughput, test instrumentation can adjust according to the flow of test chart to test data stream preset, and obtains the flow of test data stream under not packet drop.
Packet loss refers under certain load, and the packet of failing to be forwarded owing to being deficient in resources accounts for the percentage of the number-of-packet that forward.Corresponding, in order to record packet loss, test instrumentation can adjust the quantity of packet in test data stream according to the test chart preset.
Time delay refers to the transmission duration of packet in test data stream, i.e. the difference of time of being received by central point router of packet and transmitting time.Value refers to back-to-back, test instrumentation is with the maximum speed that can produce, send the packet of certain length, and the number of data packets that continuous change once sends, until the quantity of packet when Ethernet Private Line can forward the packet of all transmissions completely, reflection be the ability of Ethernet Private Line process bursty data.
In the present embodiment, by the breakout corresponding at Ethernet Private Line to be tested, test instrumentation is set, the central point router that ether convergence mouth connects arranges a static routing, and the down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation; Test instrumentation is the test data stream of an IP address to central point router sending destination location, and the test data stream of receiving center point router loopback, make the test data stream that test instrumentation can return according to the test data stream sent and central point router, determine the test index of Ethernet Private Line to be tested, thus do not need to arrange two test instrumentations and be configured two test instrumentations, testing cost is low, and testing efficiency is high.
Fig. 3 is the flow chart of another embodiment of Ethernet Circle method of testing provided by the invention, as shown in Figure 3, comprising:
301, central point router receives the test data stream that test instrumentation sends according to the test chart preset, and carries: destination address in test data stream; Destination address is an IP address; The breakout that test instrumentation is corresponding with Ethernet Private Line to be tested connects.
Put router centered by the executive agent of Ethernet Circle method of testing provided by the invention, can convergence router be called again.Central point router specifically converges mouth with ether and is connected.
Wherein, before central point router receives the test data stream of test instrumentation transmission, central point router can also receive the ping order that test instrumentation sends, and the response signal of correspondence is returned to test instrumentation, so that according to whether receiving described response signal, test instrumentation determines that whether Ethernet Private Line to be tested is unimpeded, whether can test.
302, test data stream is returned to test instrumentation according to static routing by central point router; The down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation, to make test instrumentation according to each test data stream being sent to central point router, and the test data stream of correspondence that central point router returns, determine the test index of Ethernet Private Line to be tested.
Wherein, central point router can be provided with multiple static routing, each static routing can be corresponding with a test instrumentation, namely each static routing may be used for the test instrumentation of the down hop sensing correspondence of the test data stream sent by the test instrumentation of correspondence, thus can realize testing multiple Ethernet Private Line, improve the efficiency of Ethernet Circle test further.
Further, test index specifically can comprise: throughput, packet loss, time delay and be worth back-to-back.
In the present embodiment, by the breakout corresponding at Ethernet Private Line to be tested, test instrumentation is set, the central point router that ether convergence mouth connects arranges a static routing, and the down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation; Test instrumentation is the test data stream of an IP address to central point router sending destination location, and the test data stream of receiving center point router loopback, make the test data stream that test instrumentation can return according to the test data stream sent and central point router, determine the test index of Ethernet Private Line to be tested, thus do not need to arrange two test instrumentations and be configured two test instrumentations, testing cost is low, and testing efficiency is high.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 4 is the structural representation of a test instrumentation provided by the invention embodiment, as shown in Figure 4, comprising:
Sending module 41, sends test data stream for the central point router connected to ether convergence mouth according to the test chart preset, carries: destination address in test data stream; Destination address is an IP address; The breakout that test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Receiver module 42, for the test data stream of receiving center point router loopback, puts the test data stream that router returns according to static routing centered by the test data stream of loopback; The down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation;
Determination module 43, for the test data stream of the correspondence that each test data stream of sending according to sending module and central point router return, determines the test index of Ethernet Private Line to be tested.
Wherein, test index specifically can comprise: throughput, packet loss, time delay and be worth back-to-back.
Further, sending module 41 also for, to converge before the central point router that connects of mouth sends test data stream to ether according to the test chart preset, send ping order to central point router;
Corresponding, determination module 43 also for, when test instrumentation does not receive the response signal that central point router returns, determine that Ethernet Private Line to be tested is in malfunction.
In the present embodiment, by the breakout corresponding at Ethernet Private Line to be tested, test instrumentation is set, the central point router that ether convergence mouth connects arranges a static routing, and the down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation; Test instrumentation is the test data stream of an IP address to central point router sending destination location, and the test data stream of receiving center point router loopback, make the test data stream that test instrumentation can return according to the test data stream sent and central point router, determine the test index of Ethernet Private Line to be tested, thus do not need to arrange two test instrumentations and be configured two test instrumentations, testing cost is low, and testing efficiency is high.
Fig. 5 is the structural representation of a central point router provided by the invention embodiment, as shown in Figure 5, comprising:
Receiver module 51, for receiving the test data stream that test instrumentation sends according to the test chart preset, carries in test data stream: destination address; Destination address is an IP address; The breakout that test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Sending module 52, for returning to test instrumentation according to static routing by test data stream; The down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation,
To make test instrumentation according to each test data stream being sent to central point router, and the test data stream of correspondence that central point router returns, determine the test index of Ethernet Private Line to be tested.
Wherein, test index can comprise: throughput, packet loss, time delay and be worth back-to-back.
Further, receiver module 51 receives test instrumentation according to before the test data stream that sends of test chart preset, receiver module 51 can also receive the ping order that test instrumentation sends, and the response signal of correspondence is returned to test instrumentation, so that according to whether receiving described response signal, test instrumentation determines that whether Ethernet Private Line to be tested is unimpeded, whether can test.
Further, in order to improve the testing efficiency of Ethernet Circle method of testing further, central point router can be provided with multiple static routing, each static routing can be corresponding with a test instrumentation, namely each static routing may be used for the test instrumentation of the down hop sensing correspondence of the test data stream sent by the test instrumentation of correspondence, thus can realize testing multiple Ethernet Private Line, improve the efficiency of Ethernet Circle test further.
In the present embodiment, by the breakout corresponding at Ethernet Private Line to be tested, test instrumentation is set, the central point router that ether convergence mouth connects arranges a static routing, and the down hop that static routing is used for destination address the test data stream being an IP address points to test instrumentation; Test instrumentation is the test data stream of an IP address to central point router sending destination location, and the test data stream of receiving center point router loopback, make the test data stream that test instrumentation can return according to the test data stream sent and central point router, determine the test index of Ethernet Private Line to be tested, thus do not need to arrange two test instrumentations and be configured two test instrumentations, testing cost is low, and testing efficiency is high.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an Ethernet Circle method of testing, is characterized in that, comprising:
The central point router that the test instrumentation that the breakout that described Ethernet Private Line to be tested is corresponding connects connects to ether convergence mouth according to the test chart preset sends test data stream, carries: destination address in described test data stream; Described destination address is an IP address;
Described test instrumentation receives the test data stream of described central point router loopback, and the test data stream of described loopback is the test data stream that described central point router returns according to static routing; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation;
The test data stream of the correspondence that described test instrumentation returns according to each test data stream sent and described central point router, determines the test index of described Ethernet Private Line to be tested.
2. method according to claim 1, it is characterized in that, the test instrumentation that the breakout that described Ethernet Private Line to be tested is corresponding connects converges before the central point router that connects of mouth sends test data stream according to the test chart preset to ether, also comprises:
Described test instrumentation sends ping order to described central point router;
If described test instrumentation does not receive the response signal that described central point router returns, then determine that described Ethernet Private Line to be tested is in malfunction.
3. method according to claim 1, is characterized in that, described test index comprises: throughput, packet loss, time delay and be worth back-to-back.
4. an Ethernet Circle method of testing, is characterized in that, comprising:
Central point router receives the test data stream that test instrumentation sends according to the test chart preset, and carries: destination address in described test data stream; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Described test data stream is returned to described test instrumentation according to static routing by described central point router; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation, to make described test instrumentation according to each test data stream being sent to described central point router, and the test data stream of correspondence that described central point router returns, determine the test index of described Ethernet Private Line to be tested.
5. method according to claim 4, is characterized in that, described test index comprises: throughput, packet loss, time delay and be worth back-to-back.
6. a test instrumentation, is characterized in that, comprising:
Sending module, sends test data stream for the central point router connected to ether convergence mouth according to the test chart preset, carries: destination address in described test data stream; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Receiver module, for receiving the test data stream of described central point router loopback, the test data stream of described loopback is the test data stream that described central point router returns according to static routing; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation;
Determination module, for the test data stream of the correspondence that each test data stream of sending according to described sending module and described central point router return, determines the test index of described Ethernet Private Line to be tested.
7. test instrumentation according to claim 6, it is characterized in that, described sending module also for, to converge before the central point router that connects of mouth sends test data stream to ether according to the test chart preset, send ping order to described central point router;
Described determination module also for, when described test instrumentation does not receive the response signal that described central point router returns, determine that described Ethernet Private Line to be tested is in malfunction.
8. test instrumentation according to claim 6, is characterized in that, described test index comprises: throughput, packet loss, time delay and be worth back-to-back.
9. a central point router, is characterized in that, comprising:
Receiver module, for receiving the test data stream that test instrumentation sends according to the test chart preset, carries in described test data stream: destination address; Described destination address is an IP address; The breakout that described test instrumentation is corresponding with Ethernet Private Line to be tested connects;
Sending module, for returning to described test instrumentation according to static routing by described test data stream; The down hop that described static routing is used for destination address the test data stream being an IP address points to described test instrumentation, to make described test instrumentation according to each test data stream being sent to described central point router, and the test data stream of correspondence that described central point router returns, determine the test index of described Ethernet Private Line to be tested.
10. central point router according to claim 9, is characterized in that, described test index comprises: throughput, packet loss, time delay and be worth back-to-back.
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