CN103117887B - The method for visualizing of network traffics change and equipment - Google Patents
The method for visualizing of network traffics change and equipment Download PDFInfo
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- CN103117887B CN103117887B CN201310015873.5A CN201310015873A CN103117887B CN 103117887 B CN103117887 B CN 103117887B CN 201310015873 A CN201310015873 A CN 201310015873A CN 103117887 B CN103117887 B CN 103117887B
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Abstract
The invention provides method for visualizing and the equipment of the change of a kind of network traffics, the method comprises: S1, sets up template model storehouse; S2, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals; S3, calculates relaying arrow and draws position; S4, obtains out-trunk arrow and draws color; S5, the described appointment repeated link drawn draws position according to described relaying arrow and described relaying arrow draws the relaying arrow that color draws current time; S6, old relaying arrow position previous time point collection on described appointment repeated link formed is as the original position of drawing relay traffic region of variation, and the new relaying arrow drawn by current time on described appointment repeated link is as drawing the end position interrupting changes in flow rate region; Repeated link between original position and described new relaying arrow, thus reflection network traffics situation of change.Intuitively, comprehensively can show flow information, thus be convenient for people to the basic law analyzing network behavior change.
Description
Technical field
The invention belongs to network traffics Display Technique field, be specifically related to method for visualizing and the equipment of the change of a kind of network traffics.
Background technology
In recent years, along with the rapid expansion of number of network users and the variation of network traffic types, network congestion phenomenon becomes increasingly conspicuous, and Strengthens network manages and improves networking operational environment has become the problem needing solution at present badly.
One of important prerequisite solved the problem is: measure network traffics, then visual display network traffics intuitively, thus analyzes the basic law of network behavior change.In existing network traffic visualization method, the flow information of less kind is only comprised in shown network traffics figure, such as: the size of flow, the direction of flow, and intuitively, comprehensively cannot show flow information, thus inconvenient people analyze the basic law of network behavior change.
Summary of the invention
For the defect that prior art exists, the invention provides method for visualizing and the equipment of a kind of network traffics change, intuitively, comprehensively can show flow information, thus be convenient for people to the basic law analyzing network behavior change.
The technical solution used in the present invention is as follows:
The invention provides the method for visualizing of a kind of network traffics change, comprise the following steps:
S1, sets up template model storehouse, and described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port;
S2, when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
S3, obtains the trunk length of described appointment repeated link, calculates relaying arrow draw position according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
S4, searches described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time, by the magnitude relationship of more described present flow rate value with described appointed threshold value, obtains out-trunk arrow drafting color;
S5, draws described appointment repeated link according to the described trunk length that S3 obtains, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
S6, old relaying arrow position previous time point collection on described appointment repeated link formed is as the original position of drawing relay traffic region of variation, and the new relaying arrow drawn by current time on described appointment repeated link is as drawing the end position interrupting changes in flow rate region; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.
Preferably, described discharge pattern comprises inbound traffics or the outflow of described repeated link terminal device port.
Preferably, in S1, described threshold value is arranged by the one in following rule: rule 1, only specifies the first high threshold; Rule 2, only specifies threshold ones; Rule 3, specify described first high threshold and the second high threshold, wherein, described second high threshold is greater than described first high threshold; Rule 4, specifies the first high threshold and threshold ones simultaneously; Rule 5, specifies described first high threshold, described second high threshold and threshold ones.
Preferably, in S4, by the magnitude relationship of more described present flow rate value and described appointed threshold value, obtain out-trunk arrow and draw color and be specially:
When not collecting described present flow rate value or described present flow rate value is 0, it is the first color that described relaying arrow draws color;
When described present flow rate value is less than described threshold ones, it is the second color that described relaying arrow draws color;
When described present flow rate value is greater than described threshold ones, and when being less than described first high threshold, it is the 3rd color that described relaying arrow draws color;
When described present flow rate value is greater than described first high threshold and is less than described second high threshold, it is the 4th color that described relaying arrow draws color;
When described present flow rate value is greater than described second high threshold, it is the 5th color that described relaying arrow draws color;
Wherein, described first color, described second color, described 3rd color, described 4th color and described 5th color are different.
Preferably, in S5, the described trunk length obtained according to S3 is drawn described appointment repeated link and is specially:
First obtain the device coordinate of terminal device in current network topology figure of described trunk, the described trunk length then obtained according to described device coordinate and S3 draws described appointment repeated link.
The visualization device that the present invention also provides a kind of network traffics to change, comprising:
Module is set up in template model storehouse, and for setting up template model storehouse, described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port;
Flow collection module, for when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
Trunk length acquisition module, for obtaining the trunk length of described appointment repeated link;
Position computation module, draws position for calculating relaying arrow according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
Threshold value acquisition module, for searching described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time;
Color computing module, for drawing described appointment repeated link according to described trunk length, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
Changes in flow rate display module, for using the original position of the old relaying arrow position of previous time point collection formation on described appointment repeated link as drafting relay traffic region of variation, using the new relaying arrow of current time drafting on described appointment repeated link as drawing the end position interrupting changes in flow rate region; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.
Beneficial effect of the present invention is as follows:
The method for visualizing of network traffics change provided by the invention and equipment, intuitively, comprehensively, dynamically can show flow information, thus be convenient for people to the basic law analyzing network behavior change.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the method for visualizing of network traffics provided by the invention change;
Fig. 2 is the schematic diagram of the visualized graphs of a kind of network traffics change provided by the invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, the method for visualizing of network traffics change provided by the invention, comprises the following steps:
S1, sets up template model storehouse, and described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port; Wherein, discharge pattern comprises inbound traffics or the outflow of described repeated link terminal device port; Threshold value is arranged by the one in following rule: rule 1, only specifies the first high threshold; Rule 2, only specifies threshold ones; Rule 3, specify described first high threshold and the second high threshold, wherein, described second high threshold is greater than described first high threshold; Rule 4, specifies the first high threshold and threshold ones simultaneously; Rule 5, specifies described first high threshold, described second high threshold and threshold ones.
S2, when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
S3, obtains the trunk length of described appointment repeated link, calculates relaying arrow draw position according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
S4, searches described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time, by the magnitude relationship of more described present flow rate value with described appointed threshold value, obtains out-trunk arrow drafting color;
This step is specially: when not collecting described present flow rate value or described present flow rate value is 0, and it is the first color that described relaying arrow draws color;
When described present flow rate value is less than described threshold ones, it is the second color that described relaying arrow draws color;
When described present flow rate value is greater than described threshold ones, and when being less than described first high threshold, it is the 3rd color that described relaying arrow draws color;
When described present flow rate value is greater than described first high threshold and is less than described second high threshold, it is the 4th color that described relaying arrow draws color;
When described present flow rate value is greater than described second high threshold, it is the 5th color that described relaying arrow draws color;
Wherein, described first color, described second color, described 3rd color, described 4th color and described 5th color are different.In practical application, the first color can be grey, and the second color can be purple, and the 3rd color can be green, and the 4th color can be yellow, and the 5th color is red.By arrow color, current hop link flow situation of change can be known intuitively.
S5, draws described appointment repeated link according to the described trunk length that S3 obtains, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
In this step, draw described appointment repeated link according to described trunk length and be specially:
First obtain the device coordinate of terminal device in current network topology figure of described trunk, the described trunk length then obtained according to described device coordinate and S3 draws described appointment repeated link.
S6, old relaying arrow position previous time point collection on described appointment repeated link formed is as the original position of drawing relay traffic region of variation, and the new relaying arrow drawn by current time on described appointment repeated link is as drawing the end position interrupting changes in flow rate region; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.In specific implementation, for preventing the colour superimposition of repeated link the right and left, the color with transparent effect can be adopted to highlight repeated link.
As shown in Figure 2, for applying the method for visualizing of network traffics provided by the invention change, the network traffics at a time obtained change figure.For repeated link A-B, its drawing process is:
(1) draw repeated link A-B according to device A coordinate, equipment B coordinate and trunk length, suppose that in figure, repeated link A-B drafting length is 10 centimetres;
(2) the thresholding system of the inbound traffics of device A repeated link port is obtained, suppose to be provided with the first high threshold, the second high threshold and threshold ones simultaneously, first high threshold is 500Mb/s, and the second high threshold is 800Mb/s, and threshold ones is 300Mb/s;
(3) total bandwidth of device A repeated link port is obtained, such as: 1000Mb/s;
(4) the current value that becomes a mandarin of device A is obtained, such as: 500Mb/s; Then can obtain out-trunk arrow and draw position=500/1000*10=5 centimetre, so relaying arrow is drawn in the position of distance device A 5 centimetres on the lines of repeated link A-B in the drawings.Further, because discharge pattern is the inbound traffics of device A, therefore, arrow points is towards device A.Suppose that the inbound traffics that previous time point T1 obtains when drawing relaying arrow are 300Mb/s, then will apart from device A 300/1000*10=3 centimeters as original position M, during current point in time T2, inbound traffics are 500Mb/s, distance device A 5 centimeters, as end position N, repeated link line highlights the circuit of M to N, such as, with the circuit of transparent color display M to N, thus reflection T1 to T2 network traffics situation of change during this period of time.
In addition, in the present invention, represent that current hop link triggers different threshold value alarms by arrow color.Such as, following rule can be pre-established: when present flow rate value is greater than appointment high threshold 1, it is yellow that relaying arrow draws color; When present flow rate value is greater than appointment high threshold 2, it is red that relaying arrow draws color; When present flow rate value is less than appointed threshold value, it is purple that relaying arrow draws color; When present flow rate value is in normal level, it is green that relaying arrow draws color; And when not collect flow or present flow rate value be 0, it is grey that relaying arrow draws color.
Therefore, can find out intuitively from Fig. 2, arrow is towards representing direction of the traffic, and wherein, take device A as benchmark, 1 is arrow down, represents the influent stream amount of device A; And 2 is arrow upward, represents the outflow of device A; And arrow color represents current hop link triggers different threshold value alarms.When on repeated link, flow value changes, then arrow moves along this repeated link, and for the inbound traffics of device A, arrow 1 is nearer apart from device A, show that the influent stream amount of device A is less, and arrow 1 is far away apart from device A, shows that the influent stream amount of device A is larger.At that time, can take also equipment B as benchmark, then arrow 1 represents the outflow of equipment B, and arrow 2 represents the influent stream amount of equipment B.
The visualization device that the present invention also provides a kind of network traffics to change, comprising:
Module is set up in template model storehouse, and for setting up template model storehouse, described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port;
Flow collection module, for when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
Trunk length acquisition module, for obtaining the trunk length of described appointment repeated link;
Position computation module, draws position for calculating relaying arrow according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
Threshold value acquisition module, for searching described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time;
Color computing module, for drawing described appointment repeated link according to described trunk length, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
Changes in flow rate display module, for using the original position of the old relaying arrow position of previous time point collection formation on described appointment repeated link as drafting relay traffic region of variation, using the new relaying arrow of current time drafting on described appointment repeated link as drawing the end position interrupting changes in flow rate region; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.
Visible, the method for visualizing of network traffics change provided by the invention and equipment, intuitively, comprehensively, dynamically can show flow information, thus be convenient for people to the basic law analyzing network behavior change.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should look protection scope of the present invention.
Claims (6)
1. a method for visualizing for network traffics change, is characterized in that, comprise the following steps:
S1, sets up template model storehouse, and described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port;
S2, when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
S3, obtains the trunk length of described appointment repeated link, calculates relaying arrow draw position according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
S4, searches described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time, by the magnitude relationship of more described present flow rate value with described appointed threshold value, obtains out-trunk arrow drafting color;
S5, draws described appointment repeated link according to the described trunk length that S3 obtains, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
S6, old relaying arrow position previous time point collection on described appointment repeated link formed is as the original position of drawing relay traffic region of variation, and the new relaying arrow drawn by current time on described appointment repeated link is as the end position drawing relay traffic region of variation; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.
2. the method for visualizing of network traffics change according to claim 1, it is characterized in that, described discharge pattern comprises inbound traffics or the outflow of described repeated link terminal device port.
3. the method for visualizing of network traffics change according to claim 1, is characterized in that, in S1, described threshold value is arranged by the one in following rule: rule 1, only specifies the first high threshold; Rule 2, only specifies threshold ones; Rule 3, specify described first high threshold and the second high threshold, wherein, described second high threshold is greater than described first high threshold; Rule 4, specifies the first high threshold and threshold ones simultaneously; Rule 5, specifies described first high threshold, described second high threshold and threshold ones.
4. the method for visualizing of network traffics according to claim 3 change, is characterized in that, in S4, by the magnitude relationship of more described present flow rate value with described appointed threshold value, obtains out-trunk arrow drafting color and is specially:
When not collecting described present flow rate value or described present flow rate value is 0, it is the first color that described relaying arrow draws color;
When described present flow rate value is less than described threshold ones, it is the second color that described relaying arrow draws color;
When described present flow rate value is greater than described threshold ones, and when being less than described first high threshold, it is the 3rd color that described relaying arrow draws color;
When described present flow rate value is greater than described first high threshold and is less than described second high threshold, it is the 4th color that described relaying arrow draws color;
When described present flow rate value is greater than described second high threshold, it is the 5th color that described relaying arrow draws color;
Wherein, described first color, described second color, described 3rd color, described 4th color and described 5th color are different.
5. the method for visualizing of network traffics according to claim 1 change, is characterized in that, in S5, the described trunk length obtained according to S3 is drawn described appointment repeated link and is specially:
First obtain the device coordinate of terminal device in current network topology figure of described trunk, the described trunk length then obtained according to described device coordinate and S3 draws described appointment repeated link.
6. a visualization device for network traffics change, is characterized in that, comprising:
Module is set up in template model storehouse, and for setting up template model storehouse, described template model storehouse is made up of multiple template model; Each template model is for defining the total bandwidth of threshold value corresponding to repeated link different flow type and repeated link port;
Flow collection module, for when needing to show the repeated link changes in flow rate figure specified, interval gathers the present flow rate value of described appointment repeated link at preset timed intervals;
Trunk length acquisition module, for obtaining the trunk length of described appointment repeated link;
Position computation module, draws position for calculating relaying arrow according to formula (I);
The total bandwidth * trunk length=relaying arrow of present flow rate value/repeated link port draws position
Formula (I);
Threshold value acquisition module, for searching described template model storehouse, obtains the appointed threshold value of specifying repeated link described in current time;
Color computing module, for drawing described appointment repeated link according to described trunk length, on the described appointment repeated link drawn, then draw the relaying arrow of position and described relaying arrow drafting color drafting current time according to described relaying arrow;
Changes in flow rate display module, for using the original position of the old relaying arrow position of previous time point collection formation on described appointment repeated link as drafting relay traffic region of variation, using the new relaying arrow of current time drafting on described appointment repeated link as the end position drawing relay traffic region of variation; Highlight the repeated link between described original position and described new relaying arrow, thus reflection network traffics situation of change.
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| CN104767604B (en) * | 2014-01-06 | 2019-03-08 | 阿里巴巴集团控股有限公司 | A kind of method for exhibiting data, system and equipment |
| CN105515813B (en) * | 2014-10-15 | 2020-08-04 | 南京中兴软件有限责任公司 | Method and device for visualizing flow in SDN network |
| CN104486414B (en) * | 2014-12-15 | 2018-04-03 | 北京国双科技有限公司 | Network data methods of exhibiting and device |
| CN108199910B (en) * | 2017-12-07 | 2021-06-15 | 南京富士通南大软件技术有限公司 | Method for dynamically drawing network flow rate graph |
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| CN102004756A (en) * | 2009-08-31 | 2011-04-06 | 埃森哲环球服务有限公司 | Traffic visualization across web maps |
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| CN102004756A (en) * | 2009-08-31 | 2011-04-06 | 埃森哲环球服务有限公司 | Traffic visualization across web maps |
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| Title |
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| 《一种网络流量统计分析与可视化系统》;刘轶等;《微电子学与计算机》;20071231;第24卷(第6期);153-155 * |
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