CN102035694A - Link detection device and method - Google Patents
Link detection device and method Download PDFInfo
- Publication number
- CN102035694A CN102035694A CN2010105963854A CN201010596385A CN102035694A CN 102035694 A CN102035694 A CN 102035694A CN 2010105963854 A CN2010105963854 A CN 2010105963854A CN 201010596385 A CN201010596385 A CN 201010596385A CN 102035694 A CN102035694 A CN 102035694A
- Authority
- CN
- China
- Prior art keywords
- link
- node
- information
- detected
- delay value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- 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
- H04L43/0835—One way 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
- H04L43/0852—Delays
- H04L43/0858—One way delays
Abstract
The invention discloses a link detection device and a link detection method. The device comprises a link search module, a route tracking module and a data management module, wherein the link search module is used for searching a link and collecting link information; the route tracking module is used for transmitting a detection message on a selected link to be detected according to the link information on the basis of one or more predetermined protocols and detecting the running condition of the link to be detected; and the data management module is used for collecting a link detected result. Due to the technical solution provided by the invention, the problems that the link is inconvenient to search and multi-protocol link detection cannot be performed in parallel in the prior art are solved, so the effects of enhancing the usability of link detection function and greatly improving link detection efficiency are achieved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of link detecting device and method.
Background technology
In the actual use of equipment, through regular meeting various outfields fault appears.It is the most outstanding to connect the performance of break-make problem in the fault of outfield, and wherein major part is that path fault causes, and needs to strengthen the debugging method of path, helps fast and effeciently to locate this type of fault.
On the other hand, because the abnormal conditions of aspects such as system equipment or transmission can cause link appearance time-delay between the network element, shake, phenomenons such as packet loss, thus cause problems such as calling out difficulty and speech quality.In order to realize that link is detected and control a certain proportion of user automatically to be inserted, thereby make network return normal operating condition, be necessary to realize detection based on IP tunnel, the rapid evaluation link-quality, the traffic conditions of monitoring link is to reach the purpose of the user being admitted control and congested control.
And there are various defectives in scheme of the prior art, for example can not give the concrete communication state report of outgoing link; When the source point that detects link and point of destination are not when directly linking to each other, can only simply know the break-make of link, can not determine link at which node has occurred unusually; The index of judging the link communication quality is imperfect, communication state that can not the perfect representation link etc.
Summary of the invention
Main purpose of the present invention is to provide a kind of link detecting device and method, one of to address the above problem at least.
According to an aspect of the present invention, provide a kind of link detecting device, having comprised: the link retrieval module, be used for link is retrieved, gather link information; The route tracking module is used for transmitting detection messages according to predetermined one or more agreements according to above-mentioned link information on selected link to be detected, detects the ruuning situation of above-mentioned link to be detected; Data management module is used for the link detecting result is gathered.
According to another aspect of the present invention, provide a kind of link detecting dress method, having comprised: link has been retrieved, gathered link information; On selected link to be detected, transmit detection messages according to predetermined one or more agreements according to above-mentioned link information, detect the ruuning situation of above-mentioned link to be detected; The result gathers to link detecting.
By the present invention, employing has automatic link search function and supports the link detecting device of parallel multi-protocols link detecting mode, solved and searched the problem of carrying out the multi-protocols link detecting that link is inconvenient and can't walk abreast in the prior art, and then reached the ease for use that improves the link detecting function, significantly improve the effect of link detecting efficient.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart according to the link detecting device of the embodiment of the invention;
Fig. 2 is the structured flowchart of link detecting device according to the preferred embodiment of the invention;
Fig. 3 is the structural representation of the link of example according to the present invention;
Fig. 4 is that the use of the example according to the present invention link detecting device of the present invention carries out the link detecting flow chart;
Fig. 5 is the flow chart according to the chain circuit detecting method of the embodiment of the invention.
Embodiment
Hereinafter will describe the present invention with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 1 is the structured flowchart according to the link detecting device of the embodiment of the invention.As shown in Figure 1, the link detecting device according to the embodiment of the invention comprises:
Link retrieval module 12 is used for link is retrieved, and gathers link information;
Route tracking module 14 is connected to link retrieval module 12, is used for transmitting detection messages according to predetermined one or more agreements according to link information on selected link to be detected, detects the ruuning situation of link to be detected;
Said apparatus provides automatic retrieval chain circuit function, and link retrieval module 12 can be retrieved link automatically, gathers link information, has overcome the problem of searching the link inconvenience in the prior art.Simultaneously, because route tracking module 14 can carry out link detecting according to a plurality of agreements, so said apparatus can be supported the multi-protocols link detecting mode that walks abreast significantly to have improved detection efficiency.In specific implementation process, for convenience the user checks and calls the link testing result, and data management module 16 can also be preserved and shows the link detecting result.
Preferably, as shown in Figure 2, link retrieval module 12 is opened and be may further include:
Collecting unit 122 is used for to network element broadcasting link information gathering order, and receives the link information that network element returns.
Link retrieval module 12 mainly is to be responsible for retrieval link automatically, and collecting unit 122 can after network element device receives order, will return relevant link information regularly to network element device broadcasting link information gathering order.
Preferably, as shown in Figure 2, route tracking module 14 can further include:
Data transmit-receive unit 142 is used to transmit and receive data, the initiation that control data sent and received order with stop, and when the link detecting result produces notification data administration module 16 image data;
Protocol adaptation unit 144, be connected to data transmit-receive unit 142, according to the agreement that link to be detected adopts link to be detected is classified, serial process adopts the link to be detected of same protocol, the different link to be detected of agreement is adopted in parallel processing, makes the link of different agreement can carry out link detecting simultaneously;
Protocol processing unit 146 is connected to protocol adaptation unit 144, is used for conciliating encapsulation of data according to predetermined form encapsulation;
Route tracking module 14 main being responsible for according to certain agreement message transmission on link, thus the ruuning situation of link is followed the tracks of, include but not limited to above-mentioned 4 unit.
Data transmit-receive unit 142 is all resident process on each network element node, and each network element node both can send data and also can receive data in the link.Be responsible for transmitting and receive data on link in data transmit-receive unit 142, and control data sends and the initiation that receives order with stop, simultaneously with data management module in information recording unit carry out alternately notification data administration module 16 image data when the generation of Link State testing result data is arranged.
Protocol adaptation unit 144 main being responsible for are carried out adaptive to agreement, link is planned, has extensibility, the corresponding a kind of Linktype of each agreement, will classify to link according to agreement before the link detecting order is initiated, dissimilar links mail to protocol processing unit 146 and carry out different processing.
Protocol processing unit 146 main encapsulated message and the analytic messages be responsible for, the assurance data are transmitted according to certain agreement.
The Logical processing unit 148 main storage data messages of being responsible for.Network element receives after the data, at first data is saved in the Logical processing unit, and data management module 16 can be from Logical processing unit 148 takes out data and offers the user and check.
Preferably, as shown in Figure 2, data management module 16 can further include:
Policy management element 162 is used for according to link information the link detecting strategy being set;
Information recording unit 164 is connected to policy management element 162, be used for Logical processing unit carry out mutual 148, the communication information of record node-to-node;
Data processing unit 166, be connected to information recording unit 164, be used for obtaining following information one of at least: the transmission frame number between node and the node according to the communication information that detection messages writes down when each node, frames received, packet loss, maximum delay value, the minimal time delay value, the average delay value, and when link detecting is finished or stop, the communication information of all nodes of output and following one of at least information: the transmission frame number node and the node from source node to the destination node process, frames received, packet loss, maximum delay value, the minimal time delay value, the average delay value.
Policy management element 162 mainly is responsible for the link detecting strategy is set, and comprises detection time, detects frequency, detects information such as bag length, and the user can be provided with these information as required.Information recording unit 164 carries out alternately with route tracking module 14, be responsible for the communication information of node-to-node in the link detecting is extracted from Logical processing unit 148, for example wrap under the number scale record sending, information such as the bag number that receives, time delay value are noted at data receiver at data sending terminal.Wherein, the communication information of above-mentioned node-to-node just refers to the communication information that detection messages writes down when passing through each node from the source node to the destination node.Data processing unit 166 mainly is responsible for the metadata cache in the information recording unit is got up, obtain transmission frame number between node and the node according to these data then, frames received, packet loss, maximum delay value, minimal time delay value, information such as average delay value, also can when link detecting is finished or stop, recorded information output be checked for the user.
Preferably, above-mentioned link information can comprise following one of at least: number of links, Linktype;
Above-mentioned link detecting strategy can comprise following one of at least test parameter: detect duration, assay intervals, time-out time, detection number of times, detect that bag is long, frame size;
The communication information of above-mentioned node-to-node can comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame.
In specific implementation process, can reach needs as the case may be, in above-mentioned parameter, select one or more link detecting of carrying out, corresponding, above-mentioned parameter also can reach as the case may be and need expand.
Below in conjunction with example and Fig. 3, Fig. 4 above preferred embodiment is elaborated.
As shown in Figure 3, after the link detecting order is initiated, the source node structure detects bag, mail to next node n, continue down to detect node n+1 then, up to the arrival destination node, in this process, data management module 16 can be noted the information such as number, receiver packet number, time delay value of giving out a contract for a project of each node to the user and check that the user just can know the link communication condition of each node in the link according to information.
Fig. 4 is that the use of the example according to the present invention link detecting device of the present invention carries out the link detecting flow chart.As shown in Figure 4, whole link testing process comprises:
Step S402, the link detecting system brings into operation;
Step S404,122 one link information acquisition broadcast packet of collecting unit is to network element device, and network element just reports up link information, for example finds all base stations automatically to the link between the base station controller, and all base station equipments are to the link of radio-frequency apparatus;
Step S406 if link is retrieved success automatically, then arrives step S408 and continues to carry out; If link is retrieved failure automatically, then quit a program;
Step S408, user select link to be detected as required;
Step S410,144 pairs of links of protocol adaptation unit carry out dispatching management.Because in the detection task, may comprise many, the link of various protocols, at first Linktype be classified, link of the same type is put in the tabulation, link of the same type is that same protocol is transmitted, and dissimilar links is that different agreement transmits.The link serial process of same type, dissimilar link parallel processings;
Step S412,162 pairs of links of policy management element carry out tactical management.Test parameter is set, comprises the detection duration, time-out time detects number of times, information such as frame size;
Step S414 handles link according to the rule of step S412, and data transmit-receive unit 142 sends sense command to the link source node, if source node starts successfully, then arrives step S416 and continues to carry out; If source node starts failure, then carry out the detection of next bar link;
Step S416 judges that whether message successfully sends to source node, if send successfully, then proceeds to step S418, otherwise quits a program; The structure detection messages, and a transmission message information is saved in the Logical processing unit 148, when message arrives a node, note this node and receive information such as message frame size, time delay value, and remain in the Logical processing unit 148, send message to next node simultaneously, and note transmission message frame size;
After step S418, message sent successfully, 146 pairs of detection messages of protocol processing unit were carried out encapsulation/decapsulation, and the assurance detection messages is carried out normal transmission on link.Every through a node, data transmit-receive unit 142 will announcement information record cell 164 be noted the information such as number, receiver packet number, time delay value of giving out a contract for a project;
Step S420, the success of node 1 reception sources node message;
Step S422, the notification data record cell is noted information such as receiver packet number, time delay value;
Step S424, node 1 structure sends pack arrangement, sends toward next node and detects bag;
Step S426, circulation execution in step S420 arrives the destination node that detects link up to message;
Step S428, circulation execution in step S424 arrives the destination node that detects link up to message;
Step S430, the frame sign that data processing unit 166 receives each node and send, information such as time delay are carried out data processing, obtain the transmission frame number between node and the node, frames received, packet loss, maximum delay value, minimal time delay value, information such as average delay value;
Step S432 prints source node all node data information to the destination node process, checks for the user, and friendly human-computer interaction interface is provided, and makes the just communication situation of link on all nodes as can be seen of user's a glance.
Fig. 5 is the flow chart according to the chain circuit detecting method of the embodiment of the invention.As shown in Figure 5, the chain circuit detecting method according to the embodiment of the invention comprises:
Step S502 retrieves link, gathers link information;
Step S504 transmits detection messages according to predetermined one or more agreements according to above-mentioned link information on selected link to be detected, detect the ruuning situation of above-mentioned link to be detected;
Step S506, the result gathers to link detecting.
Use said method, can overcome the problem of searching the link inconvenience in the prior art, simultaneously, adopted parallel multi-protocols link detecting mode in the said method, significantly improved detection efficiency.In specific implementation process, for convenience the user checks and calls the link testing result, can also preserve and shows the link detecting result.
Preferably, step S502 may further include following processing:
(1) to network element broadcasting link information gathering order;
(2) network element responds above-mentioned link information acquisition, reporting links information.
When link detecting begins, need link information acquisition of broadcasting to network element device, network element will report up link information, for example finds all base stations automatically to the link between the base station controller, and all base band are to the link of radio frequency.
Preferably, step S504 may further include following processing:
(1) selects link to be detected;
(2) agreement that adopts according to link to be detected is classified to link to be detected, and serial process adopts the link to be detected of same protocol, and the different link to be detected of agreement is adopted in parallel processing;
(3) be that sorted link to be detected is provided with the link detecting strategy according to link information;
(4) after the setting of link detecting strategy is finished, the source node transmission sense command to described link to be detected begins link to be detected is detected;
(5) source node, sends to next node according to link detecting constructing tactics detection messages in response to sense command, until the destination node that arrives corresponding to this source node, every communication information of just noting this node through a node detection message.
As seen, the link detecting of above-mentioned support multi-hop mode, broken the limitation of point-to-point link detection in the past, source point for link to be detected is not a situation about directly linking to each other with point of destination, each node of link process all can be given the report of outgoing link communication state, makes things convenient for the user specifically to understand the communication condition of link, when link occurs when unusual, accurately know the abort situation of link, the communication state situation of each node that simultaneously can detail knowledge link process.
Preferably, step S506 may further include following processing:
The communication information that writes down when (1) the transmission message information of the detection messages of preservation source node structure and detection messages are through each node;
(2) communication information that writes down when each node according to detection messages obtains following information one of at least: the transmission frame number between node and the node, frames received, packet loss, maximum delay value, minimal time delay value, average delay value;
(3) communication information of all nodes of output and following one of at least information: the transmission frame number node and the node, frames received, packet loss, maximum delay value, minimal time delay value, average delay value from source node to the destination node process.
Can obtain the final result of link detecting by above-mentioned steps, this result can export to that the user checks by man-machine interface also can be by other task calls.
Preferably, above-mentioned link information can comprise following one of at least: number of links, Linktype;
Above-mentioned link detecting strategy can comprise following one of at least test parameter: detect duration, assay intervals, time-out time, detection number of times, detect that bag is long, frame size;
Above-mentioned message send information can comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame;
Above-mentioned communication information can comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame.
The selection of above-mentioned parameter can reach as the case may be to be needed to change, or selects one or morely, or it is further expanded.
In sum, above-mentioned preferably chain circuit detecting method can be summarized as follows, and this method comprises:
Steps A. a broadcast packet is sent out to network element device by system, and network element just reports up link information, for example finds all base stations automatically to the link between the base station controller, and all base band are to the link of radio frequency;
If step B. link is retrieved success automatically, then arrive step C and continue to carry out; If link is retrieved failure automatically, then quit a program;
Step C. user selects link to be detected as required, and test parameter is set, and comprises the detection duration, and time-out time detects number of times, information such as frame size;
Step D. starts the link detecting task, if start failure, then quits a program; If start successfully, then need task is dispatched processing.Because in the detection task, may comprise many, the link of various protocols;
Step e. at first Linktype is classified, link of the same type is put in the tabulation, link of the same type is meant and adopts same protocol to carry out communication, and dissimilar links is meant and adopts different agreement to carry out communication.The link serial process of same type, dissimilar link parallel processings;
Step F. the rule according to step e is handled link, sends sense command to the link source node, if source node starts successfully, then arrives step G and continues to carry out; If source node starts failure, then carry out the detection of next bar link;
Step G. source node structure detection messages, and a transmission message information is saved in the logical block, when message arrives a node, note this node and receive information such as message frame size, time delay value, and remain in the logical block, send message to next node simultaneously, and record sends the message frame size;
Step H. is every through a node, will the notification data record cell be noted by the information such as number, receiver packet number, time delay value of giving out a contract for a project;
Step I. circulation execution in step G and step H arrive the destination node that detects link up to message;
The frame sign that step J. data processing unit receives each node and send, information such as time delay are carried out data processing, obtain the transmission frame number between node and the node, frames received, packet loss, maximum delay value, minimal time delay value, information such as average delay value;
Step K. source node all node data information to the destination node process are printed, check for the user, friendly human-computer interaction interface is provided, make the just communication situation of link on all nodes as can be seen of user's a glance.
As can be seen from the above description, by technical scheme provided by the invention, link is retrieved in the requirement that the user can customize voluntarily automatically, has overcome the problem of searching the link inconvenience in the prior art, has improved the ease for use of link detecting function.Simultaneously, the multi-protocols link detecting mode that technical scheme support provided by the invention is parallel has improved the efficient of link detecting; Also support the link detecting of multi-hop mode, having broken in the past, point-to-point link detects the limitation of only knowing the link on-off, source point for link to be detected is not a situation about directly linking to each other with point of destination, each node of link process all can be given the report of outgoing link communication state, make things convenient for the user specifically to understand the communication condition of link, when link occurs when unusual, accurately know the abort situation of link, the communication state situation of each node that simultaneously can detail knowledge link process.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a link detecting device is characterized in that, comprising:
The link retrieval module is used for link is retrieved, and gathers link information;
The route tracking module is used for transmitting detection messages according to predetermined one or more agreements according to described link information on selected link to be detected, detects the ruuning situation of described link to be detected;
Data management module is used for the link detecting result is gathered.
2. device according to claim 1 is characterized in that, described link retrieval module comprises:
Collecting unit is used for to network element broadcasting link information gathering order, and receives the link information that described network element returns.
3. device according to claim 1 is characterized in that, described route tracking module comprises:
The data transmit-receive unit is used to transmit and receive data, the initiation that control data sent and received order with stop, and when the link detecting result produces, notify described data management module image data;
Protocol adaptation unit, be used for described link to be detected being classified according to the agreement that described link to be detected adopts, serial process adopts the link to be detected of same protocol, and the different link to be detected of agreement is adopted in parallel processing, makes the link of different agreement can carry out link detecting simultaneously;
Protocol processing unit is used for conciliating encapsulation of data according to predetermined form encapsulation;
Logical processing unit is used to construct detection messages, and preserves the communication information that writes down when described detection messages is passed through each node, for described data management module collection.
4. according to claim 2 or 3 described devices, it is characterized in that described data management module comprises:
Policy management element is used for according to described link information the link detecting strategy being set;
Information recording unit is used for carrying out alternately with described Logical processing unit, the communication information of record node-to-node;
Data processing unit, the described communication information that writes down when being used for according to described detection messages through each node obtains following information one of at least: the transmission frame number between node and the node, frames received, packet loss, maximum delay value, the minimal time delay value, the average delay value, and when link detecting is finished or stop, the described communication information of all nodes of output and following one of at least information: the transmission frame number node and the node from described source node to described destination node process, frames received, packet loss, maximum delay value, the minimal time delay value, the average delay value.
5. device according to claim 4 is characterized in that,
Described link information comprise following one of at least: number of links, Linktype;
Described link detecting strategy comprises following one of at least test parameter: detect duration, assay intervals, time-out time, detection number of times, detect that bag is long, frame size;
Described communication information comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame.
6. a chain circuit detecting method is characterized in that, comprising:
Link is retrieved, gathered link information;
On selected link to be detected, transmit detection messages according to predetermined one or more agreements according to described link information, detect the ruuning situation of described link to be detected;
The result gathers to link detecting.
7. method according to claim 6 is characterized in that, described link is retrieved, and gathers the link packets of information and draws together:
To network element broadcasting link information gathering order;
Network element responds described link information acquisition, reports described link information.
8. method according to claim 6 is characterized in that, describedly transmits detection messages according to predetermined one or more agreements according to described link information on selected link to be detected, and the ruuning situation that detects described link to be detected comprises:
Select link to be detected;
According to the agreement that described link to be detected adopts described link to be detected is classified, serial process adopts the link to be detected of same protocol, and the different link to be detected of agreement is adopted in parallel processing;
According to described link information is that sorted described link to be detected is provided with the link detecting strategy;
After the setting of described link detecting strategy is finished, to the source node transmission sense command of described link to be detected;
Described source node in response to described sense command according to described link detecting constructing tactics detection messages, send to next node, until the destination node that arrives corresponding to described source node, every communication information of just noting this node through a described detection messages of node.
9. according to claim 7 or 8 described methods, it is characterized in that, described to the link detecting result gather, preserve and/or show comprise following one of at least:
The communication information that writes down when preserving the transmission message information of described detection messages of described source node structure and described detection messages through each node;
The communication information that writes down during through each node according to described detection messages obtains following information one of at least: the transmission frame number between node and the node, frames received, packet loss, maximum delay value, minimal time delay value, average delay value;
The communication information of all nodes of output and following one of at least information: the transmission frame number node and the node, frames received, packet loss, maximum delay value, minimal time delay value, average delay value from described source node to described destination node process.
10. method according to claim 9 is characterized in that,
Described link information comprise following one of at least: number of links, Linktype;
Described link detecting strategy comprises following one of at least test parameter: detect duration, assay intervals, time-out time, detection number of times, detect that bag is long, frame size;
Described message transmission information comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame;
Described communication information comprise following one of at least: the size, give out a contract for a project number, receiver packet number, time delay value, the delay variation that receive message frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105963854A CN102035694A (en) | 2010-12-20 | 2010-12-20 | Link detection device and method |
| PCT/CN2011/071841 WO2012083611A1 (en) | 2010-12-20 | 2011-03-16 | Link detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105963854A CN102035694A (en) | 2010-12-20 | 2010-12-20 | Link detection device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102035694A true CN102035694A (en) | 2011-04-27 |
Family
ID=43888059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105963854A Pending CN102035694A (en) | 2010-12-20 | 2010-12-20 | Link detection device and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102035694A (en) |
| WO (1) | WO2012083611A1 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024326A (en) * | 2011-09-22 | 2013-04-03 | 中兴通讯股份有限公司 | Video backup method and system based on security and protection home gateway |
| CN104125118A (en) * | 2014-08-08 | 2014-10-29 | 福建富士通信息软件有限公司 | Method and system for monitoring and alarming heterogeneous network routing |
| CN105933149A (en) * | 2016-04-19 | 2016-09-07 | 广东睿江云计算股份有限公司 | Circuit link quality monitoring method and device |
| CN106412968A (en) * | 2015-07-31 | 2017-02-15 | 中国移动通信集团公司 | Method and apparatus for collecting wireless link information, and terminal |
| CN107017999A (en) * | 2016-01-27 | 2017-08-04 | 中国移动通信集团四川有限公司 | A kind of Fault Locating Method and device based on PTN network state |
| CN107356284A (en) * | 2016-05-10 | 2017-11-17 | 中兴通讯股份有限公司 | A kind of detection method, apparatus and system |
| WO2018102992A1 (en) * | 2016-12-06 | 2018-06-14 | 华为技术有限公司 | Network performance measurement method and detection device |
| WO2018121589A1 (en) * | 2016-12-30 | 2018-07-05 | 中兴通讯股份有限公司 | Data link detection method, apparatus and system |
| CN110224845A (en) * | 2018-03-01 | 2019-09-10 | 华为技术有限公司 | Delimit method, system and the relevant device of transmission fault |
| CN110460632A (en) * | 2019-06-26 | 2019-11-15 | 杨涛 | A kind of preferred method and system of order |
| CN112787843A (en) * | 2020-06-16 | 2021-05-11 | 中兴通讯股份有限公司 | Method for detecting fault node, storage medium and electronic device |
| CN113096269A (en) * | 2021-04-28 | 2021-07-09 | 中国第一汽车股份有限公司 | Information acquisition method and device, electronic equipment and storage medium |
| CN115834436A (en) * | 2022-11-24 | 2023-03-21 | 中国联合网络通信集团有限公司 | Network connectivity detection method, device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7242677B2 (en) * | 2003-05-09 | 2007-07-10 | Institute For Information Industry | Link method capable of establishing link between two bluetooth devices located in a bluetooth scatternet |
| CN101166122A (en) * | 2006-10-18 | 2008-04-23 | 中兴通讯股份有限公司 | A method for locating network failure between communication terminals |
| CN101800676A (en) * | 2010-02-20 | 2010-08-11 | 中兴通讯股份有限公司 | Link detection method, device and system |
| CN101808021A (en) * | 2010-04-16 | 2010-08-18 | 华为技术有限公司 | Fault detection method, device and system, message statistical method and node equipment |
-
2010
- 2010-12-20 CN CN2010105963854A patent/CN102035694A/en active Pending
-
2011
- 2011-03-16 WO PCT/CN2011/071841 patent/WO2012083611A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7242677B2 (en) * | 2003-05-09 | 2007-07-10 | Institute For Information Industry | Link method capable of establishing link between two bluetooth devices located in a bluetooth scatternet |
| CN101166122A (en) * | 2006-10-18 | 2008-04-23 | 中兴通讯股份有限公司 | A method for locating network failure between communication terminals |
| CN101800676A (en) * | 2010-02-20 | 2010-08-11 | 中兴通讯股份有限公司 | Link detection method, device and system |
| CN101808021A (en) * | 2010-04-16 | 2010-08-18 | 华为技术有限公司 | Fault detection method, device and system, message statistical method and node equipment |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024326A (en) * | 2011-09-22 | 2013-04-03 | 中兴通讯股份有限公司 | Video backup method and system based on security and protection home gateway |
| CN104125118A (en) * | 2014-08-08 | 2014-10-29 | 福建富士通信息软件有限公司 | Method and system for monitoring and alarming heterogeneous network routing |
| CN106412968B (en) * | 2015-07-31 | 2020-03-17 | 中国移动通信集团公司 | Method, device and terminal for collecting wireless link information |
| CN106412968A (en) * | 2015-07-31 | 2017-02-15 | 中国移动通信集团公司 | Method and apparatus for collecting wireless link information, and terminal |
| CN107017999B (en) * | 2016-01-27 | 2020-06-05 | 中国移动通信集团四川有限公司 | Fault positioning method and device based on PTN network state |
| CN107017999A (en) * | 2016-01-27 | 2017-08-04 | 中国移动通信集团四川有限公司 | A kind of Fault Locating Method and device based on PTN network state |
| CN105933149B (en) * | 2016-04-19 | 2019-05-28 | 广东睿江云计算股份有限公司 | A kind of method and device of hardwired link quality monitoring |
| CN105933149A (en) * | 2016-04-19 | 2016-09-07 | 广东睿江云计算股份有限公司 | Circuit link quality monitoring method and device |
| CN107356284A (en) * | 2016-05-10 | 2017-11-17 | 中兴通讯股份有限公司 | A kind of detection method, apparatus and system |
| CN108401490A (en) * | 2016-12-06 | 2018-08-14 | 华为技术有限公司 | A kind of network for formance measuring method and detecting devices |
| WO2018102992A1 (en) * | 2016-12-06 | 2018-06-14 | 华为技术有限公司 | Network performance measurement method and detection device |
| CN108401490B (en) * | 2016-12-06 | 2020-02-21 | 华为技术有限公司 | Network performance measuring method and detection equipment |
| WO2018121589A1 (en) * | 2016-12-30 | 2018-07-05 | 中兴通讯股份有限公司 | Data link detection method, apparatus and system |
| CN110224845A (en) * | 2018-03-01 | 2019-09-10 | 华为技术有限公司 | Delimit method, system and the relevant device of transmission fault |
| CN110224845B (en) * | 2018-03-01 | 2022-04-22 | 华为技术有限公司 | Method, system and related equipment for delimiting transmission faults |
| CN110460632A (en) * | 2019-06-26 | 2019-11-15 | 杨涛 | A kind of preferred method and system of order |
| CN110460632B (en) * | 2019-06-26 | 2022-06-24 | 杨涛 | Order optimization method and system |
| CN112787843A (en) * | 2020-06-16 | 2021-05-11 | 中兴通讯股份有限公司 | Method for detecting fault node, storage medium and electronic device |
| CN113096269A (en) * | 2021-04-28 | 2021-07-09 | 中国第一汽车股份有限公司 | Information acquisition method and device, electronic equipment and storage medium |
| CN113096269B (en) * | 2021-04-28 | 2022-10-28 | 中国第一汽车股份有限公司 | Information acquisition method and device, electronic equipment and storage medium |
| CN115834436A (en) * | 2022-11-24 | 2023-03-21 | 中国联合网络通信集团有限公司 | Network connectivity detection method, device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012083611A1 (en) | 2012-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102035694A (en) | Link detection device and method | |
| US20220086073A1 (en) | Data packet detection method, device, and system | |
| US10952143B2 (en) | Sleeping and wake-up methods and apparatuses of master-slave network, and power saving system of master-slave network | |
| CN101394356B (en) | Route establishing method and device for mobile Ad hoc network | |
| CN103795570B (en) | The unicast message restoration methods and device of the stacked switchboard system of ring topology | |
| CN101267363A (en) | Loop testing method, system and device | |
| CN107026790B (en) | A kind of transmission control method and equipment | |
| US20150009856A1 (en) | Wireless communication method, node, and monitoring node | |
| JP5401393B2 (en) | Wireless communication system | |
| CN111988811A (en) | MESH multi-band multi-path backup MESH networking system and method | |
| CN106789387A (en) | A kind of chain circuit detecting method and device for SDN | |
| CN102970233B (en) | Obtain the method for route, device, equipment, concentrator and system | |
| CN101527645A (en) | Method, system and relevant device for collecting network topology information | |
| CN102571464B (en) | Link tracking processing method and system | |
| CN109089331A (en) | A kind of method and wireless access point for realizing more radio frequency links in a wireless local area network | |
| CN101820391A (en) | Route forwarding method used for IP network and network equipment | |
| CN102420766B (en) | Routing determination method and routing device | |
| CN101478775B (en) | Detection method, system and equipment for multi-neighbor connection state | |
| CN105142175B (en) | A kind of method of rapid link state-detection between Wireless Communication Equipment | |
| CN107241236B (en) | Forwarding information base table item detection method, detection equipment and network equipment | |
| CN109787838B (en) | Method for avoiding fault relay node in multi-hop network | |
| CN105027628A (en) | System and method for indicating and acquiring information of an access point | |
| CN100426774C (en) | Ring-closure determining method and device for resilient packet ring | |
| CN106506258A (en) | A kind of method of communication network distributed routing protocol convergence time test, system and equipment | |
| CN111343589A (en) | Communication networking method, sub-node equipment and main node equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110427 |