CN106161276B

CN106161276B - method and device for adjusting network flow

Info

Publication number: CN106161276B
Application number: CN201510159163.9A
Authority: CN
Inventors: 梁冰; 张伟; 李兴
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2015-04-03
Filing date: 2015-04-03
Publication date: 2020-01-31
Anticipated expiration: 2035-04-03
Also published as: CN106161276A

Abstract

The embodiment of the invention provides methods and devices for adjusting network traffic, and the methods and devices for adjusting network traffic provided by the embodiments of the invention include obtaining a input of a user, wherein the input is used for selecting a link to be adjusted, of which the bandwidth utilization rate exceeds a limit value, according to the link to be adjusted, selecting N links capable of sharing traffic on the link to be adjusted from the network, where N is a positive integer, determining priority of the traffic on the link to be adjusted shared by the N links according to the bandwidth utilization rates of the N links, presenting the priority of the N links to the user in the network topology, receiving a second input of the user, where the second input is used for selecting a target link from the N links, and adjusting the traffic between the link to be adjusted and the target link.

Description

method and device for adjusting network flow

Technical Field

The embodiment of the invention relates to the field of communication, in particular to methods and devices for adjusting network traffic.

Background

In a telecommunication operation and maintenance scene, the requirement on task processing efficiency is high, an operator may sign a Service-Level Agreement (abbreviated as "SLA") with an operator client, and the SLA specifies fault response time and fault processing time of clients of different levels, for example: china telecom IDC maintenance standard stipulates that AA level customer fault response time is less than 30min, fault repair time is less than 2 hours, and processing time stipulated by SLA is exceeded, so that satisfaction of operator customers and service guarantee quality of operators are affected.

In the field of telecommunications, traffic adjustment refers to that traffic of a link with a large load in a network link or a link which affects the traffic of some important customers (for example, VIP customers) is adjusted to be larger or smaller by changing routing configuration information of the network, so as to ensure that the network traffic of the whole network is within an acceptable range, thereby reducing the operation risk of the network.

In the existing traffic adjusting technology, generally uses command line input to drop the command line into the router, and changes the configuration parameters of the router to achieve the purpose of changing the traffic size of the link passing through the router, but in the actual traffic adjusting process, the operation and maintenance personnel modify the network configuration parameters carefully, for example, to consider the limit of the traffic in the link, the number of VIP clients in the link, and whether there is customer complaint in the link, to ensure that the satisfaction of other links and clients is not affected after the traffic adjusting.

Therefore, the existing traffic adjusting technology has low efficiency of adjusting network traffic and poor user experience.

Disclosure of Invention

The embodiment of the invention provides methods and devices for adjusting network traffic, which can effectively improve the efficiency of traffic adjustment.

, there is provided a method of regulating network traffic, the method comprising:

obtaining th input of a user, wherein the th input is used for selecting a link to be adjusted with bandwidth utilization rate exceeding limit from a network topological graph;

selecting N links capable of sharing the flow on the link to be adjusted from the network according to the link to be adjusted, wherein N is a positive integer;

determining the priority of the flow on the link to be adjusted shared by the N links according to the bandwidth utilization rate of the N links;

presenting the priorities of the N links to the user in the network topology map;

receiving a second input of the user, the second input being used for selecting a target link from the N links;

and adjusting the flow between the link to be adjusted and the target link.

With reference to the th aspect, in an th implementation manner of the th aspect, receiving a second input of the user, the second input being used for selecting a target link from the N links, includes:

presenting a movable adjustment control in the network topology map;

and detecting a dragging track of the input device aiming at the adjusting control, wherein the dragging track is the second input, and the end point position of the dragging track indicates the target link.

With reference to the th aspect or the th implementation of the th aspect, in a second implementation of the th aspect, the presenting the priorities of the N links to the user in the network topology includes:

the priorities of the N links are presented to the user in at least of link thickness, link color, and link color transparency.

With reference to the second implementation manner of the aspect, in a third implementation manner of the aspect, the method further includes:

and presenting a control with an animation effect near the link with the highest priority in the N links.

With reference to the aspect and the foregoing implementation manner, in a fourth implementation manner of the aspect, after performing traffic adjustment between the link to be adjusted and the target link, the method further includes:

obtaining an adjustment result of the current flow adjustment, wherein the adjustment result comprises bandwidth utilization rates of the link to be adjusted and the target link after the current flow adjustment;

and presenting indication information for indicating the adjustment result on the network topological graph.

With reference to the fourth implementation manner of the , in a fifth implementation manner of the , the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

With reference to the fourth or fifth implementation manner of the aspect, in a sixth implementation manner of the aspect, the method further includes:

and according to the adjustment result, scoring the current flow adjustment.

With reference to the aspect and the foregoing implementations of the aspect, in a seventh implementation of the aspect, before receiving the second input by the user, the method further includes:

determining a predicted adjustment result of the flow adjustment of the link to be adjusted and each link in the N links;

and presenting the prediction adjustment result on the network topological graph so as to facilitate a user to select the target link from the N links.

With reference to the aspect and the foregoing implementation manner, in an eighth implementation manner of the aspect, the determining, according to bandwidth utilization rates of the N links, priorities of the N links sharing traffic on the link to be adjusted includes:

and determining the priority of sharing the traffic on the link to be adjusted by each link according to the bandwidth utilization rate of each link in the N links, and the number information and/or customer complaint information of the VIP customers of each link.

With reference to the aspect and the foregoing implementation manner, in a ninth implementation manner of the aspect, the performing traffic adjustment between the link to be adjusted and the target link includes:

and adjusting the flow of the link to be adjusted and the target link according to a preset adjustment flow value, wherein the preset adjustment flow value is preset by a system or is self-defined by a user.

In a second aspect, there is provided a method for adjusting network traffic, the method comprising:

acquiring a link to be adjusted with the bandwidth utilization rate exceeding limit from a network;

selecting N links capable of sharing the flow on the link to be adjusted from the network, wherein N is a positive integer;

determining a target link for sharing the flow on the link to be adjusted from the N links;

and adjusting the flow between the link to be adjusted and the target link.

With reference to the second aspect, in an implementation manner of the second aspect, the determining, according to the bandwidth utilization rates of the N links, the priority that the N links share traffic on the link to be adjusted includes:

With reference to the second aspect or the th implementation manner of the second aspect, in a third implementation manner of the second aspect, the method further includes:

presenting a network topology map on a user interface, wherein the network topology map comprises the link to be adjusted and the N links;

the priorities of the N links are presented to the user in the network topology map.

With reference to the second implementation manner of the second aspect, in a third implementation manner of the second aspect, the presenting the priorities of the N links to the user in the network topology includes:

With reference to the third implementation manner of the second aspect, in a fourth implementation manner of the second aspect, the method further includes:

With reference to the second aspect and the foregoing implementation manner, in a sixth implementation manner of the second aspect, the determining a target link for sharing traffic on the link to be adjusted from the N links includes:

a second input is received from the user, the second input being used to select the target link from the N links.

With reference to the third to fifth possible implementation manners of the second aspect, in a sixth implementation manner of the second aspect, the receiving a second input of the user, where the second input is used to select a target link from the N links, includes:

presenting a movable adjustment control in the network topology map;

With reference to the sixth implementation manner of the second aspect, in a seventh implementation manner of the second aspect, after performing traffic adjustment between the link to be adjusted and the target link, the method further includes:

With reference to any possible implementation manners of the third to seventh implementation manners of the second aspect, in an eighth implementation manner of the second aspect, the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

With reference to the seventh or eighth implementation manner of the second aspect, in a ninth implementation manner of the second aspect, the method further includes:

and according to the adjustment result, scoring the current flow adjustment.

With reference to the sixth or seventh implementation manner of the second aspect, in a tenth implementation manner of the second aspect, before receiving the second input of the user, the method further includes:

With reference to the second aspect and the foregoing implementation manner of the second aspect, in a tenth implementation manner of the second aspect, the performing traffic adjustment between the link to be adjusted and the target link includes:

In a third aspect, there is provided an apparatus for regulating network traffic, the apparatus comprising:

an obtaining module, configured to obtain th input of a user, where the th input is used to select a link to be adjusted from a network topology map, where a bandwidth utilization rate of the link exceeds limit;

a selecting module, configured to select, according to the link to be adjusted obtained by the obtaining module, N links capable of sharing traffic on the link to be adjusted from the network, where N is a positive integer;

a determining module, configured to determine, according to the bandwidth utilization of the N links selected by the selecting module, a priority that the N links share traffic on the link to be adjusted;

a presentation module for presenting the priorities of the N links determined by the determination module to the user in the network topology map;

a receiving module, configured to receive a second input of the user, where the second input is used to select a target link from the N links;

the traffic adjusting module is configured to perform traffic adjustment between the link to be adjusted acquired by the acquiring module and the target link received by the receiving module.

With reference to the third aspect, in an implementation manner of the third aspect, the presenting module is specifically configured to present a movable adjustment control in the network topology;

the receiving module is specifically configured to detect a dragging track of the input device for the adjustment control, where the dragging track is the second input, and a terminal position of the dragging track indicates the target link.

With reference to the third aspect or the implementation manner of the third aspect, the presenting module is specifically configured to present the priorities of the N links to the user in at least manners of a link thickness, a link color, and a link color transparency.

With reference to the second implementation manner of the third aspect, in a third implementation manner of the third aspect, the presenting module is specifically configured to present a control with an animation effect near a link with a highest priority among the N links.

With reference to the third aspect and the foregoing implementation manner, in a fourth implementation manner of the third aspect, the obtaining module is further configured to obtain an adjustment result of the current traffic adjustment after the traffic adjustment module performs traffic adjustment between the link to be adjusted and the target link, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment, respectively;

the presenting module is further configured to present indication information indicating the adjustment result on the network topology map.

With reference to the fourth implementation manner of the third aspect, in a fifth implementation manner of the third aspect, the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

With reference to the fourth or fifth implementation manner of the third aspect, in a sixth implementation manner of the third aspect, the apparatus further includes:

and the scoring module is used for scoring the current flow adjustment according to the adjustment result.

With reference to the third aspect and the foregoing implementation manner, in a seventh implementation manner of the third aspect, the determining module is further configured to determine, before the receiving module receives the second input of the user, a predicted adjustment result of traffic adjustment performed by the link to be adjusted and each of the N links, respectively;

the presentation module is configured to present the prediction adjustment result on the network topology map, so that a user can select the target link from the N links.

With reference to the third aspect and the foregoing implementation manner, in an eighth implementation manner of the third aspect, the determining module is specifically configured to determine, according to the bandwidth utilization rate of each link in the N links, and the number information and/or customer complaint information of the VIP customers of each link, a priority that each link shares traffic on the link to be adjusted.

With reference to the third aspect and the foregoing implementation manner, in a ninth implementation manner of the third aspect, the flow adjusting module is specifically configured to perform flow adjustment on the link to be adjusted and the target link according to a preset adjusted flow value, where the preset adjusted flow value is preset by a system or is user-defined.

In a fourth aspect, there is provided an apparatus for regulating network traffic, the apparatus comprising:

the acquisition module is used for acquiring a link to be adjusted with the bandwidth utilization rate exceeding limit from a network;

a selecting module, configured to select, from the network, N links capable of sharing the traffic on the link to be adjusted, where N is a positive integer, and the link to be adjusted is acquired by the acquiring module;

an determining module, configured to determine, according to the bandwidth utilization of the N links selected by the selecting module, a priority that the N links share traffic on the link to be adjusted;

a second determining module, configured to determine, from the N links selected by the selecting module, a target link for sharing traffic on the link to be adjusted;

and the flow adjusting module is used for adjusting the flow between the link to be adjusted acquired by the acquiring module and the target link determined by the second determining module.

With reference to the fourth aspect, in an implementation manner of the fourth aspect, the determining module is specifically configured to determine the priority of sharing traffic on the link to be adjusted by each link according to the bandwidth utilization rate of each link of the N links, and the information about the number of VIP customers and/or the information about customer complaints of each link.

With reference to the fourth aspect or the th implementation manner of the fourth aspect, in a third implementation manner of the fourth aspect, the apparatus further includes:

a presentation module, configured to present a network topology map on a user interface, where the network topology map includes the link to be adjusted and the N links;

the presentation module is further configured to present the priorities of the N links to the user in the network topology map.

With reference to the second implementation manner of the fourth aspect, in a third implementation manner of the fourth aspect, the presenting module is specifically configured to present the priorities of the N links to the user in at least manners of link thickness, link color, and link color transparency.

With reference to the third implementation manner of the fourth aspect, in a fourth implementation manner of the fourth aspect, the presenting module is further configured to present a control with an animation effect near a link with a highest priority among the N links.

With reference to the fourth aspect and the foregoing implementation manner of the fourth aspect, in a sixth implementation manner of the fourth aspect, the second determining module is specifically configured to determine the target link by receiving a second input of the user, where the second input is used to select the target link from the N links.

With reference to the third to fifth possible implementation manners of the fourth aspect, in a sixth implementation manner of the fourth aspect, the presenting module is specifically configured to present a movable adjustment control in the network topology;

the second determining module is specifically configured to determine the target link by detecting a dragging track of the input device for the adjustment control, where the dragging track is the second input, and a terminal position of the dragging track indicates the target link.

With reference to the sixth implementation manner of the fourth aspect, in a seventh implementation manner of the fourth aspect, the obtaining module is further configured to obtain an adjustment result of the current traffic adjustment after the traffic adjustment module performs traffic adjustment between the link to be adjusted and the target link, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment;

the presenting module is specifically configured to present, on the network topology map, indication information for indicating the adjustment result.

With reference to any possible implementation manners of the third to seventh implementation manners of the fourth aspect, in an eighth implementation manner of the fourth aspect, the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

With reference to the seventh or eighth implementation manner of the fourth aspect, in a ninth implementation manner of the fourth aspect, the apparatus further includes:

and the scoring module is used for scoring the current flow adjustment according to the adjustment result obtained by the obtaining module.

With reference to the sixth or seventh implementation manner of the fourth aspect, in a tenth implementation manner of the fourth aspect, the determining module is further configured to, before receiving the second input of the user, determine a predicted adjustment result of traffic adjustment of the link to be adjusted and each of the N links, respectively;

the presentation module is further configured to present the prediction adjustment result on the network topology map, so that a user can select the target link from the N links.

With reference to the fourth aspect and the foregoing implementation manner of the fourth aspect, in a tenth implementation manner of the fourth aspect, the flow adjusting module is specifically configured to perform flow adjustment on the link to be adjusted and the target link according to a preset adjusted flow value, where the preset adjusted flow value is preset by a system or is user-defined.

Based on the above technical solution, the method and the device for adjusting network traffic provided in the embodiments of the present invention, through the visual presentation of the traffic adjustment interface, present the priorities of the N links capable of sharing the traffic on the link to be adjusted to the user, and are helpful for the user to select the target link for sharing the traffic on the link to be adjusted, so as to effectively improve the efficiency of adjusting network traffic and improve the satisfaction degree of user experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a schematic flow chart illustrating a method for adjusting network traffic according to an embodiment of the present invention.

Fig. 2(a) and (b) are schematic diagrams illustrating a method for adjusting network traffic according to an embodiment of the present invention.

Fig. 3 shows another schematic flow chart of the method for adjusting network traffic provided by the embodiment of the invention.

Fig. 4 is a schematic block diagram of an apparatus for adjusting network traffic according to an embodiment of the present invention.

Fig. 5 is another schematic block diagram of an apparatus for regulating network traffic according to an embodiment of the present invention.

Fig. 6 is a schematic block diagram of another example of an apparatus for regulating network traffic according to an embodiment of the present invention.

Fig. 7 is a schematic block diagram of another example of an apparatus for regulating network traffic according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.

Fig. 1 shows a method 100 for adjusting network traffic according to an embodiment of the present invention, where the method 100 includes:

s110, obtaining th input of a user, wherein the th input is used for selecting a link to be adjusted with the bandwidth utilization rate exceeding limit value from a network topology map;

for example, in the network topology shown in fig. 2(a), when it is detected that the user clicks the link CPE1 — PE1 with a mouse, the CPE1 — PE1 link is determined as the link to be adjusted, wherein the mouse click is used as the input.

S120, according to the link to be adjusted, selecting N links capable of sharing the flow on the link to be adjusted from the network, wherein N is a positive integer;

specifically, as shown in fig. 2(a), assuming that the link CPE1 — PE1 is the link to be adjusted, the links CPE1 — PE2, CPE1 — PE3, CPE1 — PE4 are all links capable of sharing traffic on the link to be adjusted.

S130, determining the priority of the flow on the link to be adjusted shared by the N links according to the bandwidth utilization rate of the N links;

specifically, the priority indicates the relative superiority of the N links in sharing the traffic on the link to be adjusted. Also taking fig. 2 as an example, suppose that CPE 1-PE 2, CPE 1-PE 3, CPE 1-PE 4 are N (i.e. 3) links capable of sharing traffic on the link to be adjusted, where the bandwidth utilization of three links is, from top to bottom: CPE 1-PE 4, CPE 1-PE 3, CPE 1-PE 2, then the priority order of the three links is: CPE 1-PE 2, CPE 1-PE 3, CPE 1-PE 4.

S140, presenting the priorities of the N links to the user in the network topology;

specifically, for example, different link colors may be used to indicate the priorities of the N links for the user to refer to determine the target link for sharing the traffic of the link to be adjusted.

S150, receiving a second input of the user, wherein the second input is used for selecting a target link from the N links;

specifically, for example, the user determines a target link from the N links according to the priority order of the N links presented in S140, and indicates the target link through a human-computer interaction means of the user interface.

And S160, adjusting the flow between the link to be adjusted and the target link.

Optionally, in this embodiment of the present invention, S160 performs traffic adjustment between the link to be adjusted and the target link, including:

Therefore, in the embodiment of the present invention, through the visual presentation of the traffic adjustment interface, and the presentation of the priorities of the N links capable of sharing the traffic on the link to be adjusted to the user, the user is facilitated to select the target link for sharing the traffic on the link to be adjusted, so that the efficiency of network traffic adjustment can be effectively improved, and the user experience satisfaction is also improved.

In the embodiment of the present invention, before the input of the user is obtained at S110, a network topology map, such as the user interface shown in fig. 2, is presented to the user, where the network topology map includes links between network elements, and preferably, different link colors may be used to present the bandwidth utilization rate of each link to the user.

For ease of understanding and description, a network topology diagram according to an embodiment of the present invention will be described below with reference to fig. 2(a) as an example .

As shown in fig. 2(a), the network element pe (provider edge) indicates the operator edge device. The network element cpe (customer Provider edge) indicates a client-side edge device. BU indicates the bandwidth utilization rate of the link, and an arrow between the CPE and the PE indicates the link between the corresponding network elements and the direction of the link.

In the network topology shown in fig. 2(a), link cPE 1-PE 1, cPE 1-PE 2, cPE 1-PE 3, cPE 1-PE 4 is included, where cPE 1-PE 1 is assumed to be a link to be adjusted whose bandwidth utilization exceeds limit, then cPE 1-PE 2, cPE 1-PE 3, cPE 1-PE 4 is a link capable of allocating traffic of link to be adjusted cPE 1-PE 1, in this specific example, PE1 and cPE1 are two network elements of the link to be adjusted.

It should be noted that, for the network element and link with a dead port, a grayed-out display may be used, for example, in fig. 2(a), the grayed-out display of the link CPE — PE5 may remind the user that the link is dead.

Optionally, in this embodiment of the present invention, S150 receives a second input of the user, where the second input is used to select a target link from the N links, and includes:

s151, presenting a movable adjusting control in the network topological graph;

and S152, detecting a dragging track of the input device aiming at the adjusting control, wherein the dragging track is the second input, and the end point position of the dragging track indicates the target link.

Specifically, as shown in fig. 2(a), a movable adjustment control (e.g., control 1 shown in fig. 2) is presented on the network topology. The user can drag and move the adjustment control, as shown in fig. 2(b), the adjustment control is dragged to cPE1 — the position of PE2, the input device of the user interface (e.g. a sensing device such as a screen touch sensor) can capture the dragging track, and the target link is determined by the end position of the dragging track. It should be understood that the user may press the mouse and drag the adjustment control without dropping, or may drag the adjustment control with a finger on the touch screen, which is not limited in the embodiment of the present invention.

Specifically, the specific shape of the adjustment control may be a brightly colored spherical control (as shown in fig. 2), or may also be a point or rod-shaped control.

Optionally, in this embodiment of the present invention, S140, presenting the priorities of the N links to the user in the network topology includes:

s141 presents the priorities of the N links to the user in at least of link thickness, link color, and link color transparency.

Specifically, for example, green link priority > yellow link priority > red link priority. As another example, the darker the link color, the higher the priority, and the lighter the color, the lower the priority. As another example, the priority of a link with thicker wires > the priority of a link with thinner wires.

Animated flashing icons may also be employed to indicate the priority of the N links.

Adjusting the priority to correspond to different presentation modes; link thickness, color transparency, animation flicker;

animation flicker > link color (with a division of green, yellow, red, green being the best adjustment link, yellow second, red second) > link thickness > color transparency, wherein network elements and links with dead ports are grayed out for display; the control ball beside the optimal adjusted link has an animation flashing prompt.

Optionally, in an embodiment of the present invention, the method 100 further includes:

s142 presents a control with an animation effect near the link with the highest priority among the N links.

Specifically, as shown in fig. 2(a), assuming cPE1 — PE2 is the highest priority, a control with an animation blinking function, such as control 2 shown in fig. 2(a), may be presented in the vicinity of cPE1 — PE 2.

As shown in fig. 2(a), other forms of controls may also be displayed near the sub-priority link, such as control 3 shown in fig. 2(a) displayed near link CPE1 — PE 3.

Optionally, in this embodiment of the present invention, after performing traffic adjustment between the link to be adjusted and the target link S160, the method 100 further includes:

s170, obtaining an adjustment result of the current traffic adjustment, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment;

and S180, presenting indication information for indicating the adjustment result on the network topological graph.

Specifically, assuming that the CPE1 — PE1 shown in fig. 2(a) is the link to be adjusted and the CPE1 — PE2 is the target link, fig. 2(b) shows the adjustment result of the traffic adjustment performed on the link to be adjusted and the target link. For example, fig. 2(a) shows the case before traffic adjustment, where the bandwidth utilization of CPE1 — PE1 is 90%, and the bandwidth utilization of CPE1 — PE2 is 70%. After traffic adjustment, as shown in fig. 2(b), the bandwidth utilization of CPE 1-PE 1 is reduced from 90% to 80%, and the bandwidth utilization of CPE 1-PE 2 is increased from 70% to 75%.

Optionally, in this embodiment of the present invention, the adjustment result obtained in S170 further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

and S190, according to the adjustment result, scoring the current flow adjustment.

Specifically, the adjustment results are scored by the following three parameter information:

1) the balance condition of the links affected after adjustment in the current network (the difference value of the bandwidth utilization rate of all the links through which the current service passes is as small as possible);

2) and the situation where VIP customer traffic is affected;

3) and whether the link to be regulated has out-of-limit or not, wherein the two are optimal without out-of-limit, wherein the two are out-of-limit for out-of-limit times and the two are the most out-of-limit times, wherein the out-of-limit has serious out-of-limit and out

Wherein, the score of the adjustment result is comprehensively calculated according to the proportion of the three parameters (manually set by the operator maintainer); the limit range of the score (5 points, 10 points, 100 points) is not limited, and the expression of whether the score is expressed by color (red, yellow, green), size (character size), shade of color, or the like is not limited.

For example, also taking fig. 2(a) as an example, the CPE1 — PE1 is the link to be adjusted, assuming that the user initially selects the CPE1 — PE2 as the target link, and after the current traffic adjustment is finished, the user is unsatisfied with the current adjustment result, the user may reselect a new target link from the CPE1 — PE2, the CPE1 — PE3, and the CPE1 — PE4, for example, the user selects the CPE1 — PE4 as the target link for the second time, and after the second traffic adjustment is finished, the adjustment result of the second traffic adjustment may be presented to the user, and in addition, the adjustment result when the CPE1 — PE2 starts to use as the target link may be provided for the user to compare and view, and finally, a more ideal traffic adjustment action is decided.

Optionally, in this embodiment of the present invention, before receiving the second input of the user at S150, the method 100 further includes:

specifically, for example, according to an empirical algorithm, a predicted adjustment result of the traffic adjustment performed by the link to be adjusted and each of the N links is calculated. Or the traffic adjustment may be actually performed on the link to be adjusted and each of the N links, and after the adjustment result is saved, the traffic adjustment operation is returned to the original state, that is, the state before the traffic adjustment is not performed.

Optionally, in this embodiment of the present invention, the step S130 of determining, according to the bandwidth utilization rates of the N links, the priority of the flow shared by the N links on the link to be adjusted includes:

s131 determines a priority for each link to share traffic on the link to be adjusted according to the bandwidth utilization of each link in the N links, and the number information of VIP customers and/or customer complaint information of each link.

For example, the respective weight values are set for the bandwidth utilization rate, the customer complaint information and the quantity information of the VIP customers of the link, the bandwidth utilization rate, the customer complaint information, the quantity information of the VIP customers of the link and the corresponding weight values are multiplied and then summed to obtain priority evaluation values, according to a similar method, the priority evaluation value of each link in the N links can be obtained, then the ranking is obtained according to the priority evaluation values, and the priority of the N links is obtained.

It should be understood that in the process of determining the priority of the N links, for the links with a larger number of VIP clients, a larger number of client complaint information and a higher link bandwidth utilization rate in the links, the priority evaluation value is smaller, and the corresponding priority is lower; for the link with the small number of VIP clients, the client complaint information of zero and the low link bandwidth utilization rate, the priority evaluation value is large, and the corresponding priority is also high.

In S160, traffic adjustment is performed between the link to be adjusted and the target link.

Specifically, a flow adjustment command is issued to the corresponding network element device, the adjustment command refers to a flow constraint command established on the corresponding PE node, and the flows of different alternative links are immediately allocated according to the new flow constraint;

meanwhile, the intelligent network controller can execute the inverse operation of establishing the flow constraint command so as to solve the demand that the adjustment result is required to be returned quickly after the adjustment result does not meet the requirement;

optionally, in the embodiment of the present invention, the system may also set a default adjustment policy (targeting the whole network traffic balance, targeting the VIP customer guarantee, targeting the specific link guarantee in the period of , etc.), simulate and execute a manual adjustment process, and perform automatic traffic adjustment according to parameters set in advance by the adjustment policy, so as to achieve the adjustment target illustrated above;

after the single flow adjustment is finished, the intelligent network controller acquires customer complaint information on a customer relation system in periods, and if the complaint information corresponds to a previously adjusted link and an alternative link, the complaint information is presented on an interface and prompts a user for the user to make reference for subsequent adjustment.

It should be understood that, in the embodiment of the present invention, by presenting a network topology map (for example, of the traffic adjustment interface shown in fig. 2) to a user, the user can grasp link attributes of related links in an overall manner on user interfaces, view a link to be adjusted and N links capable of sharing traffic of the link to be adjusted more conveniently, and by presenting a priority level of sharing traffic of the link to be adjusted by the N links to the user, the user can determine a reasonable target link more efficiently to perform subsequent traffic adjustment.

Fig. 3 shows a schematic flow chart of a method 200 of adjusting network traffic of an embodiment of the invention, the method 200 comprising:

s210, obtaining a link to be adjusted with a bandwidth utilization rate exceeding limit from a network;

s220, selecting N links capable of sharing the flow on the link to be adjusted from the network, wherein N is a positive integer;

S230, determining the priority of the flow on the link to be adjusted shared by the N links according to the bandwidth utilization rate of the N links;

specifically, the priority indicates the relative superiority of the N links in sharing the traffic on the link to be adjusted. Also taking fig. 2(a) as an example, suppose that CPE1 — PE2, CPE1 — PE3, and CPE1 — PE4 are N (for example, 3) links capable of sharing traffic on the link to be adjusted, where the bandwidth utilization of three links is, from top to bottom: CPE 1-PE 4, CPE 1-PE 3, CPE 1-PE 2, then the priority order of the three links is: CPE 1-PE 2, CPE 1-PE 3, CPE 1-PE 4.

S240, determining a target link for sharing the traffic on the link to be adjusted from the N links;

specifically, the target link may be determined by the system according to the priority of the N links, for example, a link with the highest priority is used as the target link, or the target link may be determined according to the input of the user by presenting priority information to the user, which is not limited in this embodiment of the present invention.

And S250, adjusting the flow between the link to be adjusted and the target link.

Optionally, in this embodiment of the present invention, S250 performs traffic adjustment between the link to be adjusted and the target link, where the performing includes:

Therefore, in the embodiment of the present invention, by determining N links capable of sharing traffic on the link to be adjusted, and determining a target link for sharing traffic on the link to be adjusted from the N links, and performing traffic adjustment between the link to be adjusted and the target link, the efficiency of network traffic adjustment can be effectively improved.

Optionally, in this embodiment of the present invention, the step S230 of determining, according to the bandwidth utilization rates of the N links, that the N links share the priority of the traffic on the link to be adjusted includes:

It should be understood that, in the process of determining the priority, the link with a large number of VIPs, a large number of customer complaints and a high link bandwidth utilization rate has a small priority evaluation value, and the corresponding priority is lower; the number of VIPs is small, customer complaints are zero, the priority evaluation value of the link with low link bandwidth utilization rate is large, and the corresponding priority is higher.

Optionally, in an embodiment of the present invention, the method 200 further includes:

s260, presenting a network topological graph on a user interface, wherein the network topological graph comprises the link to be adjusted and the N links;

as shown in fig. 2(a), the network topology includes a link cPE 1-PE 1, cPE 1-PE 2, cPE 1-PE 3, cPE 1-PE 4-where cPE 1-PE 1 is assumed to be a link to be adjusted whose bandwidth utilization exceeds limit, then cPE 1-PE 2, cPE 1-PE 3, cPE 1-PE 4 is a link capable of allocating traffic of a link to be adjusted cPE 1-PE 1-in this specific example, PE1 and cPE1 are two network elements of the link to be adjusted.

Where pe (provider edge) indicates the operator edge device. cpe (customer provideredge) indicates a customer-side edge device. BU indicates bandwidth utilization of the link.

S270, the user is presented with the priorities of the N links in the network topology map.

Optionally, in this embodiment of the present invention, S270 presents the priorities of the N links to the user in the network topology diagram, including:

Specifically, as shown in fig. 2(a), assuming cPE1 — PE2 is the highest priority, a control with an animation blinking function may be presented in the vicinity of cPE1 — PE 2.

Optionally, in this embodiment of the present invention, the step S240 of determining, from the N links, a target link for sharing traffic on the link to be adjusted includes:

s241, receiving a second input of the user, where the second input is used to select the target link from the N links.

Optionally, in this embodiment of the present invention, the S241 receives a second input of the user, where the second input is used to select a target link from the N links, and includes:

S241A, presenting a movable adjustment control in the network topology;

S241B, detecting a dragging trace of the input device for the adjustment control, where the dragging trace is the second input, and an end position of the dragging trace indicates the target link.

Specifically, as shown in fig. 2(a), a movable adjustment control (e.g., control 1 shown in fig. 2) is presented on the network topology. The user may drag and move the adjustment control, for example, the user finally drags the adjustment control to cPE1, i.e., the position of PE2, an input device of the user interface (e.g., a sensing device such as a screen touch sensor) may capture the dragging track, and determine the target link by the end position of the dragging track. It should be understood that the user may press the mouse and drag the adjustment control without dropping, or may drag the adjustment control with a finger on the touch screen, which is not limited in the embodiment of the present invention.

Also taking FIG. 2 as an example, if the user double-clicks cPE 1-PE 2 on the user interface, the action of the double-click is the second input. The recognition device associated with the user interface captures the position of the double-click action and determines the target link from the N links according to the position.

Optionally, in this embodiment of the present invention, after S250 performs traffic adjustment between the link to be adjusted and the target link, the method 200 further includes:

Optionally, in this embodiment of the present invention, the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer after the current traffic adjustment of the link to be adjusted and the target link, respectively.

and according to the adjustment result, scoring the current flow adjustment.

2) and the situation where VIP customer traffic is affected;

Optionally, in an embodiment of the present invention, before receiving the second input of the user, the method 200 further includes:

To sum up, in the embodiment of the present invention, a link to be adjusted with a bandwidth utilization greater than the limit is determined, specifically, the link to be adjusted may be determined by detecting the bandwidth utilization of each link in the network in real time, or may be determined by presenting a network topology map (for example, as shown in fig. 2) to a user and receiving an input of the user, then N links capable of sharing traffic of the link to be adjusted are determined, for example, in fig. 2, assuming that the link CPE1 — PE1 is the link to be adjusted, the link CPE1 — PE2, CPE1 — PE3, and CPE1 — PE4 are all links capable of sharing traffic on the link to be adjusted, then priorities of the shared traffic of the link by the N links are determined, specifically, priority of the N links may be estimated according to the bandwidth utilization information of the link, customer complaint information and the VIP customer quantity information, in determining a target link for sharing traffic of the link to be adjusted from the N links, the current link may be determined according to the highest priority of the link to be capable of being adjusted, and the current link may be more efficiently adjusted by comparing the current link with the current link to the current link, and the current link may be more efficiently adjustable by determining that the current link is capable of being obtained by the current link.

Fig. 4 shows kinds of apparatuses 300 for adjusting network traffic according to an embodiment of the present invention, where the apparatuses 300 include:

the network element device 310 is configured to perform a flow control operation according to the operation command.

Specifically, for example, the network element device 310 performs a traffic adjustment operation according to an operation command for adjusting traffic issued by the intelligent network controller 380, for example, by adjusting the routing configuration information of the network, and adjusts the size of the traffic in the link.

The network element device 310 is, for example, a physical/virtual device in a telecommunication network, such as a router, a switch, and the like.

A traffic collection module 320, configured to collect traffic of a link where the network element device 310 is located.

The traffic adjustment policy module 330 is configured to perform policy configuration and management of traffic adjustment according to the traffic data acquired by the traffic acquisition module 320, where the policy refers to information such as traffic bandwidth utilization information, VIP quantity information, customer complaint information, and a corresponding relationship presented by the priority of the N links.

And the traffic data processing module 340 is configured to perform data processing on the traffic data according to the adjustment policy of the traffic adjustment policy module 330.

And an information presenting module 350, configured to present traffic variation trend information.

Specifically, the information presenting module 350 is, for example, a Graphical User Interface (GUI), which refers to a computer operation User Interface displayed in a Graphical manner, specifically, for example, the Interface shown in fig. 2.

And particularly, the method and the device are also used for presenting comprehensive operation actions, business strategies, customer business and customer complaint information, comprehensive forecast information and the like.

And the operation identification module 360 is configured to identify a flow adjustment operation action by detecting a control dragging action in the information presentation module 350.

Specifically, for example, an adjustment control (e.g., control 1 shown in fig. 2, which can be dragged by a user, is included in the user interface of the information presentation module 350, and the operation identification module 360 identifies an operation of adjusting the flow rate by detecting an end point of a dragging trajectory of the adjustment control.

A Customer Relationship Management (CRM) 370, configured to obtain business and complaint information of customers, specifically, for example, the number of VIP customers in a link, and traffic variation of the VIP customers.

An intelligent Network Controller (SNC) 380 is responsible for system data processing, execution of an adjustment policy, execution of an adjustment command, and the like, for example, for obtaining an operation action on a user interface in the information presentation module 350.

Specifically, the intelligent network controller 380 obtains the user interface operation action information from the operation recognition module 360, determines the corresponding operation command, and then drops the operation command to the network element device 310.

Specifically, for example, the intelligent network controller 380 places an operation command for adjusting traffic to the network element device 310, so that the network element device 310 performs a traffic adjustment operation according to the operation command, for example, by adjusting the routing configuration information of the network, and adjusts the size of the traffic in the link.

Specifically, the intelligent network controller 380 issues an adjustment command to the corresponding network element device 310, where the adjustment command refers to a traffic constraint command established on the corresponding PE node, and traffic of different links is immediately allocated according to a new traffic constraint; the information presentation module 350 displays the new traffic assignment result on the interface.

In addition, the intelligent network controller 380 may perform the inverse operation of establishing the traffic constraint command to solve the requirement that the user needs to return quickly after the adjustment result is not satisfactory.

The device 300 for adjusting network traffic, provided by the embodiment of the present invention, presents a traffic adjustment interface to a user, and presents the priority of N links capable of sharing traffic on a link to be adjusted to the user, so as to facilitate the user to select a target link for sharing traffic on the link to be adjusted, thereby effectively improving the efficiency of adjusting network traffic and also improving the satisfaction degree of user experience.

The method for adjusting network traffic according to the embodiment of the present invention is described in detail above with reference to fig. 1 to 3, and the apparatus for adjusting network traffic according to the embodiment of the present invention is described in detail below with reference to fig. 5, 6, and 7.

Fig. 5 shows a schematic block diagram of an apparatus 400 for regulating network traffic according to an embodiment of the present invention. The apparatus 400 comprises:

an obtaining module 410, configured to obtain th input of a user, where th input is used to select a link to be adjusted from a network topology map, where bandwidth utilization exceeds limit;

a selecting module 420, configured to select, according to the link to be adjusted obtained by the obtaining module, N links capable of sharing traffic on the link to be adjusted from the network, where N is a positive integer;

a determining module 430, configured to determine, according to the bandwidth utilization of the N links selected by the selecting module, a priority that the N links share traffic on the link to be adjusted;

a presenting module 440, configured to present the priorities of the N links determined by the determining module to the user in the network topology;

a receiving module 450, configured to receive a second input of the user, where the second input is used to select a target link from the N links;

the traffic adjusting module 460 is configured to adjust traffic between the link to be adjusted acquired by the acquiring module and the target link received by the receiving module.

Optionally, in this embodiment of the present invention, the presenting module is specifically configured to present a movable adjustment control in the network topology;

Optionally, in this embodiment of the present invention, the presenting module is specifically configured to present the priorities of the N links to the user in at least ways of link thickness, link color, and link color transparency.

Optionally, in this embodiment of the present invention, the presenting module is specifically configured to present a control with an animation effect near a link with the highest priority among the N links.

Optionally, in the embodiment of the present invention, the obtaining module is further configured to obtain an adjustment result of the current traffic adjustment after the traffic adjustment module adjusts the traffic between the link to be adjusted and the target link, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment, respectively;

Optionally, in an embodiment of the present invention, the apparatus further includes:

Optionally, in this embodiment of the present invention, the determining module is further configured to determine, before the receiving module receives the second input of the user, a predicted adjustment result of traffic adjustment performed by the link to be adjusted and each of the N links, respectively;

Optionally, in this embodiment of the present invention, the determining module is specifically configured to determine, according to the bandwidth utilization of each of the N links, and the number information of the VIP customers and/or the customer complaint information of each link, a priority that each link shares traffic on the link to be adjusted.

Optionally, in the embodiment of the present invention, the flow adjusting module is specifically configured to perform flow adjustment on the link to be adjusted and the target link according to a preset adjusted flow value, where the preset adjusted flow value is preset by a system or is user-defined.

Fig. 6 shows a further schematic block diagram of an apparatus 500 for adjusting a flow according to an embodiment of the invention, the apparatus 500 comprising:

an obtaining module 510, configured to obtain, from a network, a link to be adjusted, where a bandwidth utilization rate exceeds limit;

a selecting module 520, configured to select N links capable of sharing the traffic on the link to be adjusted, where N is a positive integer, acquired by the acquiring module;

, a determining module 530, configured to determine, according to the bandwidth utilization of the N links selected by the selecting module, a priority that the N links share traffic on the link to be adjusted;

a second determining module 540, configured to determine, from the N links selected by the selecting module, a target link for sharing traffic on the link to be adjusted;

a traffic adjusting module 550, configured to perform traffic adjustment between the link to be adjusted acquired by the acquiring module and the target link determined by the second determining module.

It should be understood that the above and other operations and/or functions of each module in the apparatus for adjusting network traffic according to the embodiment of the present invention are respectively for implementing corresponding flows of each method in fig. 1 to fig. 3, and are not described herein again for brevity.

Optionally, in this embodiment of the present invention, the determining module is specifically configured to determine, according to the bandwidth utilization of each of the N links, and the number information of the VIP customers and/or the customer complaint information of each link, a priority of sharing traffic on the link to be adjusted by each link.

Optionally, in this embodiment of the present invention, the presenting module is further configured to present a control with an animation effect near a link with the highest priority among the N links.

Optionally, in this embodiment of the present invention, the second determining module is specifically configured to determine the target link by receiving a second input of the user, where the second input is used to select the target link from the N links.

Optionally, in the embodiment of the present invention, the obtaining module is further configured to obtain an adjustment result of the current traffic adjustment after the traffic adjustment module performs traffic adjustment between the link to be adjusted and the target link, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment, respectively;

Optionally, in this embodiment of the present invention, the determining module is further configured to, before receiving the second input from the user, determine a predicted adjustment result of traffic adjustment performed by the link to be adjusted and each of the N links, respectively;

Optionally, in an embodiment of the present invention, the flow rate adjustment module is specifically configured to: and adjusting the flow of the link to be adjusted and the target link according to a preset adjustment flow value, wherein the preset adjustment flow value is preset by a system or is self-defined by a user.

As shown in FIG. 7, the embodiment of the present invention further provides apparatus 600 for adjusting network traffic, the apparatus 600 includes a processor 610, a memory 620, a bus system 630, a receiver 640, and a transmitter 650, wherein the processor 610, the memory 620, the receiver 640, and the transmitter 650 are connected via the bus system 630, the memory 620 is used for storing instructions, and the processor 610 is used for executing the instructions stored by the memory 620 to control the receiver 640 to receive signals and control the transmitter 650 to transmit signals, wherein the processor 610 is used for obtaining input of a user, the input is used for selecting a link to be adjusted with bandwidth utilization exceeding a limit value of from a network topology map, selecting N links capable of sharing traffic on the link to be adjusted according to the link to be adjusted, N is a positive integer, determining priority of traffic on the N links to be adjusted according to the bandwidth utilization of the N links, presenting the priority of the N links to the user in the network topology map, the receiver 640 is used for receiving a second input of the user, and taking a second input from the N links to adjust the target link to be adjusted for processing traffic between the link to be adjusted and the target link to be adjusted.

Optionally, as embodiments, the processor is configured to present a movable adjustment control in the network topology map, and detect a dragging track of an input device for the adjustment control, where the dragging track is the second input, and an end position of the dragging track indicates the target link.

Optionally, as embodiments, the processor is configured to present to the user the priorities of the N links in at least of link thickness, link color, and link color transparency.

Optionally, as embodiments, the processor is configured to present a control with an animation effect near a link with a highest priority among the N links.

Optionally, as embodiments, the processor is configured to obtain an adjustment result of the current traffic adjustment, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment, respectively;

Optionally, as embodiments, the adjustment result further includes customer complaint information and/or traffic change information of the VIP customer of the link to be adjusted and the target link after the current traffic adjustment, respectively.

Optionally, as embodiments, the processor is configured to score the current flow adjustment according to the adjustment result.

Optionally, as embodiments, the processor is configured to determine a predicted adjustment result of traffic adjustment performed by the link to be adjusted and each of the N links, respectively;

Optionally, as embodiments, the processor is configured to determine the priority of sharing traffic on the link to be adjusted by each link according to the bandwidth utilization of each link in the N links, and the number information of VIP customers and/or customer complaint information of each link.

Optionally, as embodiments, the processor is configured to perform traffic adjustment on the link to be adjusted and the target link according to a preset adjustment traffic value, where the preset adjustment traffic value is preset by a system or is user-defined.

It should be understood that, in the embodiment of the present invention, the processor 610 may be a Central Processing Unit (CPU), and the processor 610 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), off-the-shelf programmable arrays (FPGAs) or other programmable logic devices, discrete or transistor logic devices, discrete hardware components, etc.

The memory 620 may include both read-only memory and random-access memory, and provide instructions and data to the processor 610. the portion of the memory 620 may also include non-volatile random-access memory.

The bus system 630 may include a power bus, a control bus, a status signal bus, and the like, in addition to the data bus. For clarity of illustration, however, the various buses are designated in the figure as the bus system 630.

In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 610. The steps of a method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in the processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 620, and the processor 610 reads the information in the memory 620 and performs the steps of the above method in combination with the hardware thereof. To avoid repetition, it is not described in detail here.

It should be understood that the apparatus 600 for adjusting network traffic according to the embodiment of the present invention may correspond to the apparatus 400 for adjusting network traffic according to the embodiment of the present invention, and the above and other operations and/or functions of each module in the apparatus 600 for adjusting network traffic are respectively for implementing corresponding flows of each method in fig. 1 to fig. 3, and are not described herein again for brevity.

It should be understood that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

Therefore, in the embodiment of the invention, the target alternative link is determined according to the priority of the alternative link, and then the flow adjustment is carried out on the target alternative link, so that the efficiency of the flow adjustment can be improved, and the satisfaction degree of user experience is further improved.

The invention is suitable for the flow regulation scene of the network management system in the telecommunication field.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units into logical functional divisions may be realized in other ways, for example, multiple units or components may be combined or integrated into another systems, or features may be omitted or not executed, in another point, the shown or discussed coupling or direct coupling or communication connection between each other may be through interfaces, indirect coupling or communication connection between units or devices may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in places, or may also be distributed on multiple network units.

In addition, functional units in the embodiments of the present invention may be integrated into processing units, or each unit may exist alone physically, or two or more units are integrated into units.

Based on the understanding that the technical solution of the present invention, in essence or a part contributing to the prior art, or a part of the technical solution, can be embodied in the form of a software product, which is stored in storage media and includes several instructions for making computer devices (which may be personal computers, servers, or network devices) execute all or part of the steps of the method according to the embodiments of the present invention, and the aforementioned storage media include various media capable of storing program codes, such as a usb disk, a mobile hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1, A method for adjusting network traffic, comprising:

presenting a network topology map on a user interface, wherein the network topology map comprises links between network elements, and the network topology map also comprises indication information of link utilization rate of the links;

obtaining th input of a user, the th input indicating a link to be adjusted in the network topology map with bandwidth utilization exceeding a limit;

selecting N links capable of sharing the flow on the link to be adjusted from the network topology according to the link to be adjusted, wherein N is a positive integer;

receiving a second input of the user, the second input indicating a target link of the N links;

carrying out flow adjustment between the link to be adjusted and the target link;

wherein, the determining the priority of the flow shared by the N links on the link to be adjusted according to the bandwidth utilization of the N links includes:

determining the priority of each link sharing the flow on the link to be adjusted according to the bandwidth utilization rate of each link in the N links, and the number information and/or customer complaint information of the VIP customer of each link;

after the traffic adjustment is performed between the link to be adjusted and the target link, the method further includes:

obtaining an adjustment result of the current flow adjustment, wherein the adjustment result comprises bandwidth utilization rates of the link to be adjusted and the target link after the current flow adjustment, customer complaint information and/or flow change information of a VIP customer;

2. The method of claim 1, wherein receiving a second input from the user, the second input indicating a target link of the N links, comprises:

presenting a movable adjustment control in the network topology map;

and detecting a dragging track of an input device aiming at the adjusting control, wherein the dragging track is the second input, and the end point position of the dragging track indicates the target link.

3. The method according to claim 1 or 2, wherein said presenting the priority of the N links to the user in the network topology map comprises:

the priorities of the N links are presented to the user in at least of a link thickness, a link color, and a link color transparency.

4. The method of claim 3, further comprising:

and presenting a control with animation effect near the link with the highest priority in the N links.

5. The method according to claim 1 or 2, characterized in that the method further comprises:

and according to the adjustment result, scoring the current flow adjustment.

6. The method of claim 1 or 2, wherein prior to receiving the second input by the user, the method further comprises:

determining a predicted adjustment result of the link to be adjusted and each link in the N links for flow adjustment respectively;

presenting the prediction adjustment result on the network topology map so as to facilitate a user to select the target link from the N links.

7. The method according to claim 1 or 2, wherein the adjusting the traffic between the link to be adjusted and the target link comprises:

8, method for adjusting network flow, comprising:

wherein the determining a target link for sharing traffic on the link to be adjusted from the N links includes: receiving a second input of the user, the second input being used to select the target link from the N links;

9. The method of claim 8, wherein presenting the priority of the N links to the user in the network topology map comprises:

10. The method of claim 9, further comprising:

11. The method of any of claims 8-10, wherein the receiving a second input by the user for selecting a target link from the N links comprises:

presenting a movable adjustment control in the network topology map;

12. The method of any of , wherein the method further comprises:

and according to the adjustment result, scoring the current flow adjustment.

13. The method of any of , wherein prior to receiving the second input by the user, the method further comprises:

14. The method of any of claims 8-10, wherein the adjusting traffic between the link to be adjusted and the target link comprises:

15, a device for adjusting network traffic, comprising:

a presenting module, configured to present a network topology map on a user interface, where the network topology map includes links between network elements, and the network topology map further includes indication information of link utilization of the links;

an obtaining module, configured to obtain th input of a user, where the th input indicates a link to be adjusted in the network topology map with bandwidth utilization exceeding limit;

a selecting module, configured to select, according to the link to be adjusted obtained by the obtaining module, N links capable of sharing traffic on the link to be adjusted from the network topology, where N is a positive integer;

the presenting module is configured to present the priorities of the N links determined by the determining module to the user in the network topology map;

a receiving module for receiving a second input of the user, the second input indicating a target link of the N links;

the traffic adjusting module is configured to perform traffic adjustment between the link to be adjusted acquired by the acquiring module and the target link received by the receiving module;

the determining module is specifically configured to determine, according to the bandwidth utilization rate of each link in the N links, and the number information of VIP customers and/or customer complaint information of each link, a priority that each link shares traffic on the link to be adjusted;

the obtaining module is further configured to obtain an adjustment result of the current traffic adjustment after the traffic adjustment module performs traffic adjustment between the link to be adjusted and the target link, where the adjustment result includes bandwidth utilization rates of the link to be adjusted and the target link after the current traffic adjustment, and customer complaint information and/or traffic change information of the VIP customer;

16. The apparatus of claim 15, wherein the presentation module is specifically configured to present a movable adjustment control in the network topology;

the receiving module is specifically configured to detect a dragging track of an input device for the adjustment control, where the dragging track is the second input, and a terminal position of the dragging track indicates the target link.

17. The apparatus according to claim 15 or 16, wherein the presentation module is specifically configured to present the priorities of the N links to the user in at least of link thickness, link color, and link color transparency.

18. The apparatus of claim 17, wherein the rendering module is specifically configured to render a control with an animation effect near a link with a highest priority of the N links.

19. The apparatus of claim 15 or 16, further comprising:

20. The apparatus according to claim 15 or 16, wherein the determining module is further configured to determine, before the receiving module receives the second input from the user, a predicted adjustment result of traffic adjustment of the link to be adjusted with each of the N links respectively;

21. The apparatus according to claim 15 or 16, wherein the flow adjustment module is specifically configured to perform flow adjustment on the link to be adjusted and the target link according to a preset adjustment flow value, where the preset adjustment flow value is preset by a system or is user-defined.

22, A device for adjusting network traffic, comprising:

the presentation module is further configured to present the priorities of the N links to the user in the network topology map;

a traffic adjusting module, configured to perform traffic adjustment between the link to be adjusted acquired by the acquiring module and the target link determined by the second determining module;

the second determining module is specifically configured to determine the target link by receiving a second input of the user, where the second input is used to select the target link from the N links;

the determining module is specifically configured to determine, according to the bandwidth utilization rate of each link in the N links, and the number information and/or customer complaint information of the VIP customers of each link, a priority that each link shares traffic on the link to be adjusted;

23. The apparatus of claim 22, wherein the presentation module is configured to present the priorities of the N links to the user in at least of a link thickness, a link color, and a link color transparency.

24. The apparatus of claim 23, wherein the rendering module is further configured to render a control with an animation effect near a link with a highest priority among the N links.

25. The apparatus according to of any one of claims 22-24, wherein the presentation module is specifically configured to present a movable adjustment control in the network topology;

26. The apparatus of any one of claims 22 to 24, , wherein the apparatus further comprises:

27. The apparatus according to of any of claims 22-24, wherein the determination module is further configured to determine a predicted adjustment result for the link to be adjusted for traffic adjustment with each of the N links, respectively, prior to receiving the second input from the user;

28. The apparatus according to of any one of claims 22-24, wherein the traffic adjustment module is specifically configured to perform traffic adjustment on the link to be adjusted and the target link according to a preset adjustment traffic value, and the preset adjustment traffic value is preset by a system or customized by a user.