CN103036857A - Remote simulation method and device for checking and accepting broadband access - Google Patents
Remote simulation method and device for checking and accepting broadband access Download PDFInfo
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- CN103036857A CN103036857A CN2011103003915A CN201110300391A CN103036857A CN 103036857 A CN103036857 A CN 103036857A CN 2011103003915 A CN2011103003915 A CN 2011103003915A CN 201110300391 A CN201110300391 A CN 201110300391A CN 103036857 A CN103036857 A CN 103036857A
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Abstract
The invention discloses a remote simulation method for checking and accepting broadband access. The method comprises receiving simulation test requests and configuration information of a remote management interface; initiating simulation access with a remote access server according to the simulation test requests and the configuration information; and feeding test results back to the remote management interface after the simulation access. The invention further provides a corresponding device. According to the remote simulation method and the device for checking and accepting broadband access, the operation and result display of relevant functions in access equipment is completed through the remote management interface, and accordingly, the efficiency of checking and accepting of the access equipment and the failure solving is improved effectively.
Description
Technical field
The present invention relates to the communications field, specially refer to the method and apparatus that a kind of long-range simulation broadband access is checked and accepted.
Background technology
In recent years, along with the development of broadband access technology, the feeler of network had extend among all enterprises and institutions and apartment house.Especially in some enterprises and institutions, often can see that hundreds of thousands are finished online transaction and information exchange by access device in the mode that DHCP obtains the IP address at the same time in the building.In the swift and violent expansion of access device, there is individual problem just becoming more and more outstanding.Whether normally a large amount of access devices all needs authentication of users access network in the process of beginning, and whether DHCP correlation function such as DHCP Relay function etc. are normal, and access device usually from local side away from, generally be near the user, be that the engineer need to arrive near the manual checking and accepting that uses portable computer to repeat in a large number the user, well imagine that for quantity big access device like this its workload is big, and need to expend a large amount of manpower and financial resources for this type of deployment acceptance work.
Summary of the invention
The method and apparatus of main purpose of the present invention for providing a kind of long-range simulation broadband access to check and accept realized correlation function in the long-range examination access device to be measured.
The present invention proposes the method that a kind of long-range simulation broadband access is checked and accepted, comprising:
Simulation test request and the configuration information of receiving remote administration interface;
According to described simulation test request and configuration information, initiate the simulation access with remote access server;
After described simulation access was finished, the feedback test result was to remote administrative interface.
Preferably, described according to simulation test request and configuration information, initiate to comprise with the simulation access of remote access server:
Resolve described configuration information;
According to the configuration information of described parsing, carry out data interaction with remote access server;
Judge whether described data exchange process is normal, and output test result.
Preferably, describedly judge whether data exchange process normally comprises:
When the access of the overtime or described remote access server refusal of default overtime timer, data interaction is unusual.
Preferably, after the configuration information of carrying out described receiving remote administration interface, also comprise:
When described configuration information is illegal, the information of output configuration failure.
Preferably, described simulation test request is DHCP Discovery, DHCP Snooping, DHCP Proxy or DHCP Relay functional test request.
The present invention also proposes the device that a kind of long-range simulation broadband access is checked and accepted, and comprising:
Receiver module is for simulation test request and the configuration information of receiving remote administration interface;
The simulation access module is used for according to described simulation test request and configuration information, initiates the simulation access with remote access server;
Feedback module is used for after described simulation access is finished, and the feedback test result is to remote administrative interface.
Preferably, described simulation access module comprises:
Simulation access control unit is used for resolving described configuration information;
The simulation client computer is used for the configuration information according to described parsing, carries out data interaction with remote access server; And judge whether described data exchange process is normal, and output test result.
Preferably, described simulation client computer also is used for:
When the access of the overtime or described remote access server refusal of default overtime timer, data interaction is unusual.
Preferably, described receiver module also is used for:
When described configuration information is illegal, the information of output configuration failure.
Preferably, described simulation test request is DHCP Discovery, DHCP Snooping, DHCP Proxy or DHCP Relay functional test request.
The method and apparatus that a kind of long-range simulation broadband access that the present invention proposes is checked and accepted will be finished by remote administrative interface operation and result's demonstration of correlation function in the access device.Effectively improve access device and check and accept the efficient that solves with fault.
Description of drawings
Fig. 1 is the schematic flow sheet of method one embodiment of the long-range simulation broadband access examination of the present invention;
Fig. 2 is the system architecture diagram of method one embodiment of the long-range simulation broadband access examination of the present invention;
Fig. 3 is the schematic flow sheet of DHCP Discovery functional test among method one embodiment that checks and accepts of the long-range simulation broadband access of the present invention;
Fig. 4 is the signaling diagram of DHCP Relay functional test among method one embodiment that checks and accepts of the long-range simulation broadband access of the present invention;
Fig. 5 is the method one embodiment medium-long range automation check and acceptance result output trigger condition analysis chart that the long-range simulation broadband access of the present invention is checked and accepted;
Fig. 6 is the structural representation of device one embodiment of the long-range simulation broadband access examination of the present invention;
Fig. 7 is the structural representation of simulating access module 80 among device one embodiment of the long-range simulation broadband access examination of the present invention;
Fig. 8 is the device one embodiment system architecture diagram that the long-range simulation broadband access of the present invention is checked and accepted.
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
With reference to Fig. 1, method one embodiment that a kind of long-range simulation broadband access of the present invention is checked and accepted is proposed, comprising:
Simulation test request and the configuration information of step S101, receiving remote administration interface;
Step S102, according to described simulation test request and configuration information, initiate the simulation access with remote access server;
Step S103, after described simulation access is finished, the feedback test result is to remote administrative interface.
With reference to Fig. 2, for realizing the method for the present embodiment, this system comprises remote administrative interface 20, access device 30 to be measured and remote access server 10, above-mentioned three carries out data interaction by bearer network, remote access server 10 can be that DynamicHost arranges agreement (Dynamic Host Configuration Protocol, DHCP) server, (the Point-Point Protocol Over Ethernet of point-to-point protocol on the Ethernet, PPPoe) server or Broadband Remote Access Server (Broadband Remote Access Server, BRAS).
For convenience of explanation, the present embodiment describes as an example of Dynamic Host Configuration Protocol server example.Remote administrative interface 20 sends simulation test request and configuration information by bearer network Long-distance Control access device 30 to be measured to access device 30, and access device 30 is initiated the simulation access process by bearer network to Dynamic Host Configuration Protocol server after receiving the simulation test request.
After access device 30 receives the configuration information and simulation test request of the triggering simulation access that remote administrative interface 20 sends, finish transmission and the processing of simulation protocol massages by configuration information and Dynamic Host Configuration Protocol server, and export each mutual phase process result to remote administrative interface 20, at last test result is shown in remote administrative interface 20.
Fig. 3 is the implementing procedure figure that the present embodiment is realized the test of DHCP Discovery access function, and its concrete steps are as follows:
Step S301: access device 30 receives the configuration information of remote administrative interface 20.
Step S302: whether analysis configuration information is reasonable, and parse the specific configuration information content, mass test etc. as whether.
Step S303: begin to initiate DHCP Discovery access request to Dynamic Host Configuration Protocol server according to the configuration information content of resolving, this request is sent to Dynamic Host Configuration Protocol server by bearer network.
Step S304: after normally sending access request, and carry out data interaction between the Dynamic Host Configuration Protocol server, and output test result by remote administrative interface 20.Access device 30 starts overtime timer and waits for Dynamic Host Configuration Protocol server answer message when sending access request, occur overtime or return during the access of Dynamic Host Configuration Protocol server refusal unusual at overtime timer, cause timer expiry etc. such as Network Abnormal, access device 30 output abnormality results and possible breakdown reason, and in remote administrative interface 20, show, to wait for next step operation of tester.If the data interaction between access device 30 and the Dynamic Host Configuration Protocol server is normal, then Dynamic Host Configuration Protocol server is replied DHCP Offers message, can provide IP address and the lease time of renting to access device 30 comprising Dynamic Host Configuration Protocol server.30 of access devices send DHCP Request message to Dynamic Host Configuration Protocol server and again start overtime timer waits for answer, Dynamic Host Configuration Protocol server receives this message and confirms and accepts request, then reply DHCP ACK message, access device 30 is brought into use this IP after receiving DHCP ACK message, and shows that in remote administrative interface 20 access is normal.If Dynamic Host Configuration Protocol server is replied DHCP NAK message, then access device 30 states will reset to initial condition, again initiate request.
Step S305: judge whether batch testing is finished, and if NO returns to step 303 and carries out the next round checking and accepting, if then finish all checking and acceptings.
The method of above-described embodiment can also be used for checking and accepting other correlation function of DHCP, such as functions such as DHCP Snooping, DHCP Proxy and DHCP Relay, Fig. 4 is the enforcement illustration that DHCP Relay function is checked and accepted in long-range simulation, other similar functions principles are similar, give unnecessary details no longer one by one, wherein simulate client computer and DHCP Relay functional module and process realization by access device 30, its concrete steps are as follows:
Step 401: Remote configuration interface 20 sends configuration informations to access device 30 to be measured, comprising requiring to check and accept the information such as DHCP Relay function.
Step 402: the simulation client computer begins to initiate access request according to above-mentioned configuration information, sends DHCP Discovery message.
Step 403:DHCP Relay functional module is added Option 82 message in DHCP discovery message, wherein carry the customer position informations such as port numbers, Vlan-id and MAC Address, again DHCPdiscovery message is transmitted to Dynamic Host Configuration Protocol server, so that functions such as the restriction that Dynamic Host Configuration Protocol server realization DHCP distributes and chargings.
Step 404:DHCP Relay functional module is replied the field that carries OPTION 82 with Dynamic Host Configuration Protocol server and is peelled off and be given to the simulation client computer again.
Step 405: the simulation client computer is initiated DHCP Request request again, adds Option 82 fields through DHCP Relay functional module again.
Step 406:DHCP server reply again carry option 82 fields the ACK/NAK message to DHCP Relay functional module, and through this module Option 82 fields are peelled off and to be given to again the simulation client computer.
Step 407: the simulation client computer is back to test result in the Remote configuration interface 20 and shows.
Fig. 5 is remote automation check and acceptance result output trigger condition analysis chart:
A: access device 30 is found the illegal directly prompting of configuration order configuration failure, need reconfigure.
B: the analysis configuration order is legal, drives the Discovery message and sends, and overtime timer is set for returning test result.
C: access device 30 is not received Dynamic Host Configuration Protocol server response Offer message always, and the overtime timer generation is overtime, returns test crash, and the prompting Dynamic Host Configuration Protocol server is without reasons such as response or network failures.
D: access device 30 has sent Request order, but does not receive that Dynamic Host Configuration Protocol server responds ACK/NAK message and occur overtimely, return test crash, and the prompting Dynamic Host Configuration Protocol server stops the reasons such as response or network temporary derangement.
E: if Dynamic Host Configuration Protocol server is replied NAK message, test result prompting Dynamic Host Configuration Protocol server refusal provides service, and whether the prompting tester continues.
F: if Dynamic Host Configuration Protocol server is replied ACK message, test result is returned normally, and shows the information such as IP address and lease time of obtaining.
In the present embodiment, the tester just can finish the checking and accepting of the relevant access function of a large amount of access devices at the test machine room, thereby has greatly saved human and material resources and the financial resources of not using the required input of this technical acceptance work.The method of the present embodiment not only is suitable for the DHCP agreement, can also extend to other long-range access protocol.
With reference to Fig. 6, device 100 1 embodiment that a kind of long-range simulation broadband access of the present invention is checked and accepted are proposed, comprising:
Receiver module 70 is used for the simulation test request of receiving remote administration interface;
Feedback module 90 is used for after described simulation access is finished, and the feedback test result is to remote administrative interface 40.
With reference to Fig. 7, simulation access module 80 comprises:
Simulation access control unit 81 is used for resolving described configuration information;
Protocol processes retransmission unit 83, be responsible for finishing the mutual processing of DHCP protocol massages and forwarding.
With reference to Fig. 8, Figure 8 shows that the residing system architecture diagram of device of the present embodiment, this system comprises remote administrative interface 40, access device 50 to be measured and remote access server 60, above-mentioned three carries out data interaction by bearer network, remote access server 60 can be that DynamicHost arranges agreement (Dynamic Host Configuration Protocol, DHCP) server, (the Point-Point Protocol Over Ethernet of point-to-point protocol on the Ethernet, PPPoe) server or Broadband Remote Access Server (Broadband Remote Access Server, BRAS).And the device 100 that long-range simulation broadband access is checked and accepted is can be with access device 50 external or be built in the access device 50.
The present embodiment carries out the operation principle explanation of the present embodiment device for convenient as an example of Dynamic Host Configuration Protocol server example.Receiver module 70 and feedback module 90 can consist of remote supervision module, realize the various message (comprising configuration messages and simulation test request) of receiving remote administration interface 40 transmissions and simulation test result's output.Simulation access module 80 can comprise simulation access control unit 81, protocol processes retransmission unit 83 and at least one simulation client computer 82, the actions of simulation access simulation client computer 82 are responsible in simulation access control unit 81, protocol processes retransmission unit 83 be responsible for finishing the mutual processing of DHCP protocol massages and forwarding work.
After receiver module 70 receives the configuration information and simulation test request of the triggering simulation access that remote administrative interface 40 sends, be transmitted to simulation access module 80, and simulation access control unit 81 drives by configuration information and control protocol processing/retransmission unit 83 is finished transmission and the processing that the simulation protocol massages of client computer 82 is simulated in access, and export each mutual phase process result to remote administrative interface 40 through feedback module 90, at last test result is shown in remote administrative interface 40.
The device 100 that long-range simulation broadband access is checked and accepted realizes that the concrete steps of DCHP Discovery access function test are as follows:
Remote supervision module receives the configuration information of remote administrative interface 40.
Whether receiver module 70 analysis configuration information are reasonable, and simulation access control unit 81 parses the specific configuration information content, the mass test etc. as whether, and drive protocol processes/retransmission unit 83.
The configuration information content that protocol processes/retransmission unit 83 is resolved according to simulation access control unit 81 begins to trigger simulation client computer 82 and initiates DHCP Discovery access request to Dynamic Host Configuration Protocol server, and this request is sent to Dynamic Host Configuration Protocol server by bearer network.
After the simulation client computer 82 normal transmission access requests, and carry out data interaction between the Dynamic Host Configuration Protocol server, and output test result by remote administrative interface 40.Simulation client computer 82 starts overtime timer and waits for Dynamic Host Configuration Protocol server answer message when sending access request, occur overtime or return during the access of server refusal unusual at overtime timer, cause timer expiry etc. such as Network Abnormal, module client computer 82 output abnormality results and possible breakdown reason, and in remote administrative interface 40, show, to wait for next step operation of tester.If the data interaction between simulation client computer 82 and the Dynamic Host Configuration Protocol server is normal, then Dynamic Host Configuration Protocol server is replied DHCP Offers message, can provide IP address and the lease time of renting to simulation client computer 82 comprising Dynamic Host Configuration Protocol server.82 of simulation client computer send DHCP Request message to Dynamic Host Configuration Protocol server and again start overtime timer waits for answer, Dynamic Host Configuration Protocol server receives this message and confirms and accepts request, then reply DHCP ACK message, bring into use this IP after simulation client computer 82 is received DHCP ACK message, and show that in remote administrative interface 40 access is normal.If Dynamic Host Configuration Protocol server is replied DHCP NAK message, then simulate client computer 82 states and will reset to initial condition, again initiate request.Judge whether batch testing is finished, and if NO re-starts the next round checking and accepting, if then finish all checking and acceptings.
Above-described embodiment can also be used for checking and accepting other correlation function of DHCP, such as functions such as DHCP Snooping, DHCP Proxy and DHCP Relay.
Fig. 5 is remote automation check and acceptance result output trigger condition analysis chart:
A: remote supervision module is found the illegal directly prompting of configuration order configuration failure, need reconfigure.
B: the order of remote supervision module analysis configuration is legal, drives the Discovery message and sends, and overtime timer is set for returning test result.
C: protocol processes/forwarding module is not received Dynamic Host Configuration Protocol server response Offer message always, and the overtime timer generation is overtime, returns test crash, and the prompting Dynamic Host Configuration Protocol server is without reasons such as response or network failures.
D: protocol processes/forwarding module has sent Request order, but does not receive that Dynamic Host Configuration Protocol server responds ACK/NAK message and occur overtimely, return test crash, and the prompting Dynamic Host Configuration Protocol server stops the reasons such as response or network temporary derangement.
E: if Dynamic Host Configuration Protocol server is replied NAK message, test result prompting Dynamic Host Configuration Protocol server refusal provides service, and whether the prompting tester continues.
F: if Dynamic Host Configuration Protocol server is replied ACK message, test result is returned normally, and shows the information such as IP address and lease time of obtaining.
In the present embodiment, the tester just can finish the checking and accepting of the relevant access function of a large amount of access devices at the test machine room, thereby has greatly saved human and material resources and the financial resources of not using the required input of this technical acceptance work.The method of the present embodiment not only is suitable for the DHCP agreement, can also extend to other long-range access protocol.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the method that long-range simulation broadband access is checked and accepted is characterized in that, comprising:
Simulation test request and the configuration information of receiving remote administration interface;
According to described simulation test request and configuration information, initiate the simulation access with remote access server;
After described simulation access was finished, the feedback test result was to remote administrative interface.
2. the method for claim 1 is characterized in that, and is described according to simulation test request and configuration information, initiates to comprise with the simulation access of remote access server:
Resolve described configuration information;
According to the configuration information of described parsing, carry out data interaction with remote access server;
Judge whether described data exchange process is normal, and output test result.
3. method as claimed in claim 2 is characterized in that, describedly judges whether data exchange process normally comprises:
When the access of the overtime or described remote access server refusal of default overtime timer, data interaction is unusual.
4. such as each described method in the claims 1 to 3, it is characterized in that, after the configuration information of carrying out described receiving remote administration interface, also comprise:
When described configuration information is illegal, the information of output configuration failure.
5. such as each described method of claims 1 to 3, it is characterized in that, described simulation test request is DHCP Discovery, DHCP Snooping, DHCP Proxy or DHCP Relay functional test request.
6. the device that long-range simulation broadband access is checked and accepted is characterized in that, comprising:
Receiver module is for simulation test request and the configuration information of receiving remote administration interface;
The simulation access module is used for according to described simulation test request and configuration information, initiates the simulation access with remote access server;
Feedback module is used for after described simulation access is finished, and the feedback test result is to remote administrative interface.
7. device as claimed in claim 6 is characterized in that, described simulation access module comprises:
Simulation access control unit is used for resolving described configuration information;
The simulation client computer is used for the configuration information according to described parsing, carries out data interaction with remote access server; And judge whether described data exchange process is normal, and output test result.
8. device as claimed in claim 7 is characterized in that, described simulation client computer also is used for:
When the access of the overtime or described remote access server refusal of default overtime timer, data interaction is unusual.
9. such as each described device in the claim 6 to 8, it is characterized in that, described receiver module also is used for:
When described configuration information is illegal, the information of output configuration failure.
10. such as each described device in the claim 6 to 8, it is characterized in that, described simulation test request is DHCP Discovery, DHCP Snooping, DHCP Proxy or DHCP Relay functional test request.
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| CN104767619A (en) * | 2015-04-09 | 2015-07-08 | 浪潮通信信息系统有限公司 | Broadband opening verification method and handheld device |
| CN104811345A (en) * | 2014-01-24 | 2015-07-29 | 中国移动通信集团北京有限公司 | Internet service dial test method, correlation devices and system |
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Application publication date: 20130410 |