CN1964326A - A method to monitor flow and flow monitoring equipment - Google Patents
A method to monitor flow and flow monitoring equipment Download PDFInfo
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Abstract
The provided flow monitor method comprises: allocating shared token configuration parameters for network segments with same flow monitor strategy, building the relation between address in segment and token running data; then, acquiring the running data of carried in address of target message, and executing flow monitor by the acquired data and shared parameters. This invention can improves monitor efficiency, and reduces occupancy memory.
Description
Technical field
The present invention relates to the network communications technology, relate in particular to traffic policing (TP, Traffic Policing) method and flow monitoring equipment.
Background technology
In the network service process, if the flow that sends of limited subscriber not, so a large number of users constantly the data of burst can make network congestion.For limited Internet resources can be played effectiveness better, must supervise user's flow.Traffic policing is the Flow Control strategy that a kind of supervision by convection current gauge lattice comes limited flow and resource thereof to use, and carries out traffic policing and at first wants evaluates traffic whether to exceed specification, and then implement the regulation and control strategy according to assessment result.
General token bucket (Token Bucket) the convection current gauge lattice that adopt are assessed.Schematic diagram referring to employing token bucket evaluates traffic shown in Figure 1, each token bucket can be regarded as a container that the deposits tokens of a constant volume is arranged, and token is placed by the speed of setting by system in bucket, when token in the bucket is full, the token that has more overflows, and token no longer increases in the bucket.The configuration parameter of token bucket comprises committed information rate (CIR, Committed Information Rate) and Committed Burst Size (CBS, Committed Burst Size).Wherein, CIR represents to place the speed of token, the i.e. Mean Speed of the stream of Yun Xuing in bucket; CBS represents the capacity of token bucket, the flow dimensions of the maximum that promptly each burst is allowed, and this burst size must be greater than maximum message segment length.Everyly reach a message and just once assess,, the flow Be Controlled then is described in allowed limits, will from bucket, take away this moment and message is transmitted the suitable token quantity of authority if having enough tokens available in the bucket; Otherwise illustrate and expend too many token, flow exceeds standard.
It is the specification that supervision enters a certain flow of network that the typical case of traffic policing uses; it is limited within the reasonable range; or the partial discharge that exceeds carried out " punishment "; with protecting network resource and operator's interests, the message that for example can limit certain connection can not take and surpass 10% the network bandwidth.Implement the feature that traffic policing at first will define those messages that need implement to supervise, determine flow to be regulated, and need the supervision token bucket parameters of definition these messages by traffic classification.Divide flow in yardstick ground arbitrarily by traffic classification, and each flow is implemented the supervision of Different Strategies, for example, in subnet 1.1.1.0/24, to the Limit Rate 100K of main frame 1.1.1.1, to the Limit Rate 150K of main frame 1.1.1.2.
But the number of the traffic classification of configuration is many more, and the required regular number of relatively judging is just many more during traffic policing, and the efficient of traffic policing is just low more, and can have a strong impact on forwarding performance.For ease of understanding, describe below in conjunction with an object lesson.
Implement the network topology schematic diagram of traffic policing referring to needs shown in Figure 2, all network traffics converge to by switch Switch and connect the Internet Internet on the egress router Router, wherein, the switch that Switch1 and Switch2 adopt is not supported traffic policing or is not supported traffic policing based on three layers of IP information, need realize traffic policing, each user's uplink traffic in the Control Network at the up going port of outlet Router.
Need to suppose the PC that implements traffic policing to have 100,, then must all dispose traffic policing for each PC at the up going port outgoing direction of outlet Router so according to existing traffic policing scheme.That is to say, the corresponding TP of each PC, symbiosis becomes 100 TP, and each PC flow conduct independently stream is supervised, and generates flow shown in Figure 3 and handles structure, has used 100 TP token buckets altogether.In the up process of network traffics, flow classifier is searched 100 stream rules according to the source IP address of network traffics, run into the rule that to mate and just carry out this rule corresponding flow supervision, promptly carry out token computation, by the processing action of result of calculation decision message according to pairing token bucket configuration parameter of this rule and token bucket service data.
Though existing traffic policing scheme can be banishd for each bar and be put different token bucket parameters, carry out different traffic policing strategies, but, when the network equipment quantity of needs supervision is very big, flow to each address is carried out classification searching respectively, can cause the reduction of traffic policing efficient, the process of searching matched rule also can have a strong impact on data forwarding performance.And under the application scenarios specific such as Internet bar etc., what most PC were carried out usually all is identical traffic policing strategy, and need not each PC is all carried out different traffic policing strategies at all.In addition, each address flow is generated a TP respectively and will take a large amount of memory headrooms.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of flux monitoring method, improves traffic policing efficient.
For achieving the above object, flux monitoring method provided by the invention comprises:
For carrying out the shared token bucket configuration parameter of network segment configuration of same traffic monitor strategy, set up the corresponding relation of interior address of this network segment and token bucket service data, obtain the pairing token bucket service data in address that message to be regulated carries according to described corresponding relation, and utilize the token bucket service data and the described shared token bucket configuration parameter that obtain that this message is carried out traffic policing.
Wherein, the described corresponding relation of setting up comprises: be each address creation token bucket service data in the described network segment, that will create successively forms token bucket service data array with each address corresponding token bucket service data and preserves, and the sequence consensus of subscript and interior each address of the described network segment of each element in this token bucket service data array;
The described token bucket service data of obtaining comprises: calculate the address that message carries and the difference of described network segment initial address, and obtain the token bucket service data in the subscript token bucket service data array identical with this difference.
The described corresponding relation of setting up comprises: receive for the first time after entrained address is positioned at the message of the described network segment, create the corresponding token bucket service data in address of carrying with this message, and obtain the position of token bucket service data in Hash HASH table of being created by the HASH algorithm computation according to the address that this message carries, according to this position the token bucket service data of being created is preserved;
The described token bucket service data of obtaining comprises: the pairing HASH table position in address of carrying by the described message to be regulated of HASH algorithm computation, and obtain the token bucket service data from this position.
Described traffic policing is the uplink traffic supervision, and the address that described message carries is the source IP address of message.
Described traffic policing is the downlink traffic supervision, and the address that described message carries is the purpose IP address of message.
Described token bucket configuration parameter comprises committed information rate CIR and Committed Burst Size CBS; Described token bucket service data comprise token counts and the time interocclusal record.
In addition, the present invention also provides a kind of flow monitoring equipment, can improve traffic policing efficient, and this equipment comprises: memory cell and performance element, wherein,
Memory cell is used to be stored as the shared token bucket configuration parameter of the network segment configuration of carrying out the same traffic monitor strategy, and with the network segment in the pairing token bucket service data in address;
Performance element, be used for obtaining the address corresponding token bucket service data entrained with message to be regulated from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and utilize the token bucket service data and the token bucket configuration parameter that obtain that this message is carried out traffic policing.
Described performance element comprises computing module, information acquisition module and traffic policing module, wherein,
Computing module is used to calculate the address that described message carries and the difference of described network segment initial address, and this difference is sent to the information acquisition module;
The information acquisition module, be used for obtaining the token bucket service data of the subscript token bucket service data array identical with the difference of receiving from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module;
The traffic policing module is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
Described performance element comprises computing module, information acquisition module and traffic policing module, wherein,
Computing module is used for the pairing HASH table position in address of carrying by the described message of Hash HASH algorithm computation, and this positional information is sent to the information acquisition module;
The information acquisition module, be used for the corresponding token bucket service data of positional information obtaining and receive from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module;
The traffic policing mould is determined, and is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
This shows that in the present invention, the network segment at needs execution same traffic monitor strategy disposes shared token bucket configuration parameter based on the network segment, and set up the corresponding relation of interior address of this network segment and token bucket service data.In the process of carrying out traffic policing, can be directly obtain the pairing token bucket service data of message to be regulated according to the entrained address of message to be regulated and the corresponding relation of foundation, and need not to carry out the process of classification searching rule match, thereby improved the efficient of traffic policing, reduced influence the data forwarding performance.And, be the shared identical token bucket configuration parameter of the whole network segment among the present invention, and need not all to generate a TP, thereby can reduce taking of internal memory for each address of being supervised.
Description of drawings
Fig. 1 is the schematic diagram of available technology adopting token bucket evaluates traffic.
Fig. 2 is for needing to implement the network topology schematic diagram of traffic policing in the prior art.
Fig. 3 is that flow of the prior art is handled structural representation.
Fig. 4 is the flow monitoring equipment structural representation among the present invention.
Fig. 5 is the array token bucket structural representation in the embodiment of the invention one.
Fig. 6 is for adopting the traffic policing process schematic diagram of array token bucket structure shown in Figure 5.
Fig. 7 is the HASH token bucket structural representation in the embodiment of the invention two.
Fig. 8 is for adopting the traffic policing process schematic diagram of HASH token bucket structure shown in Figure 7.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, the embodiment that develops simultaneously with reference to the accompanying drawings is described in further detail the present invention.
The basic thought of flux monitoring method provided by the invention is: for carrying out the shared token bucket configuration parameter of network segment configuration of same traffic monitor strategy, set up the corresponding relation of interior address of this network segment and token bucket service data, obtain the pairing token bucket service data in address that message to be regulated carries according to described corresponding relation, and utilize the token bucket service data and the described shared token bucket configuration parameter that obtain that this message is carried out traffic policing.Wherein, described message to be regulated is meant that address that message carries is positioned at the message of the described network segment.
Corresponding method provided by the present invention, the present invention also provides a kind of flow monitoring equipment, referring to shown in Figure 4, this equipment comprises memory cell and performance element, wherein, memory cell is used to be stored as the shared token bucket configuration parameter of the network segment configuration of carrying out the same traffic monitor strategy, and with the network segment in the pairing token bucket service data in address; Performance element, be used for obtaining the address corresponding token bucket service data entrained with message to be regulated from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and utilize the token bucket service data and the token bucket configuration parameter that obtain that this message is carried out traffic policing.
In some specific application scenarios such as Internet bar, in fact do not need every PC is all carried out the traffic policing of Different Strategies, and the supervision of only need classifying gets final product, such as, multiple pc in the Internet bar is divided into the PC of domestic consumer and VIP user PC two parts according to the network segment, and the uplink traffic of all PC of domestic consumer independently carried out identical traffic policing strategy, the token bucket configuration parameter is as follows: Mean Speed CIR=100Kbps, burst size CBS=100KByte; Uplink traffic to all VIP user PC is independently carried out identical traffic policing strategy, and the token bucket configuration parameter is as follows: Mean Speed CIR=500Kbps, burst size CBS=200KByte.Here, suppose that the PC of domestic consumer has 50, its IP address is 50 of picked at random in 172.10.1.0～172.10.1.255 network segment; Totally 10 of VIP user PC, its IP address is 10 of picked at random from 172.10.11.0～172.10.11.99 network segment.The subnet mask mode can be passed through about the definite of the network segment, also the address realm mode can be passed through.Can carry out traffic policing according to method provided by the present invention respectively for all PC of domestic consumer and all VIP user PC.
Way to manage about the pairing token bucket service data in each address in the network segment scope of pending traffic policing, can adopt array mode, Hash (HASH) mode or search tree mode or the like, for the sake of clarity, logarithm prescription formula and HASH mode are elaborated respectively below by two specific embodiments.
Embodiment one
Traffic policing demand with the above-mentioned PC of domestic consumer is an example, is described in detail manage each address corresponding token bucket service data in the array mode.
Referring to array token bucket structure shown in Figure 5, be each address creation token bucket service data in the network segment scope to be regulated in advance, and will create successively form token bucket service data array with the corresponding token bucket service data in each address and preserve, and the sequence consensus of subscript and interior each address of the described network segment of each element in this token bucket service data array.For example, the array index of 172.10.1.0 correspondence is 0, corresponding with son bucket 0; 172.10.1.1 corresponding array index is 1, corresponding with son bucket 1; 172.10.1.255 corresponding array index is 255, corresponding with son barrels 255 etc., when initial creation, the token counts in the token bucket service data is full.Wherein, the token bucket configuration parameter is shared by the whole network segment of 172.10.1.0～172.10.1.255.
Referring to Fig. 6, adopt the traffic policing process of array token bucket structure shown in Figure 5 mainly to may further comprise the steps:
Step 601: flow monitoring equipment receives after the uplink message, judges whether the source IP address (SIP) that this message carries is positioned at the 172.10.1.0～172.10.1.255 network segment scope that needs to carry out traffic policing, if then execution in step 602; Otherwise, the processing of process ends.
Step 602: calculate the difference of message source IP address and network segment initial address, promptly calculate the value of (SIP-172.10.1.0).
For example, when the message source IP address was 172.10.1.50, the difference of this address and network segment initial address 172.10.1.0 was exactly 50.
Step 603: the value that step 602 is calculated is as the subscript of token bucket service data array, and obtains the element in this subscript corresponding token bucket service data array, just obtains the pairing son bucket of described message service data.
Step 604: the son bucket service data of obtaining according to step 603 and 172.10.1.0～172.10.1.255 network segment shared token bucket configuration parameter, this message is carried out traffic policing, promptly carry out token computation, by the processing action of result of calculation decision message.
The concrete process of carrying out traffic policing is as follows: the time difference of upgrading the token time last time that interocclusal record is write down with in current time and the son bucket service data time, multiply each other with CIR in the token bucket configuration parameter, can obtain the poor during this period of time interior token quantity that is increased newly, and upgrade according to the token counts in the newly-increased token quantity antithetical phrase bucket service data, then, according to token counts and CBS after upgrading the message of receiving is handled, flow dimensions is controlled within the CBS.
In the present embodiment, the performance element of described flow monitoring equipment can comprise computing module, information acquisition module and traffic policing module, wherein, and computing module, be used to calculate the address that described message carries and the difference of described network segment initial address, and this difference is sent to the information acquisition module; The information acquisition module, be used for obtaining the token bucket service data of the subscript token bucket service data array identical with the difference of receiving from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module; The traffic policing module is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
By flow process shown in Figure 6 as seen, do not need to carry out the process of classification searching rule match in the present embodiment, can directly hit the pairing token bucket service data in this address according to the source IP address of message, thereby improve the efficient of traffic policing, reduce influence the data forwarding performance; And, need not to each address of being supervised all generates a TP, but the shared identical token bucket configuration parameter of the whole network segment, thereby EMS memory occupation reduced.
Embodiment two
Traffic policing demand with above-mentioned VIP user PC is an example, is described in detail manage the pairing token bucket service data in each address in the HASH mode.
Referring to HASH token bucket structure shown in Figure 7, the token bucket configuration parameter is shared by 172.10.11.0～172.10.11.99 network segment; Each address corresponding token bucket service data is organized according to the HASH data management structure in the network segment, flow monitoring equipment is receiving after entrained address is positioned at the message of this network segment for the first time, create the corresponding token bucket service data in address of carrying with this message, and be kept in the HASH table, the position that the token bucket service data of this establishment is arranged in the HASH table obtains by the HASH algorithm computation according to its entrained address.Under initial condition, the token bucket service data number in the HASH table is 0.
Referring to Fig. 8, adopt the traffic policing process of HASH token bucket structure shown in Figure 7 mainly to may further comprise the steps:
Step 801: flow monitoring equipment receives after the uplink message, judges whether the source IP address of this message is positioned at the 172.10.11.0～172.10.11.99 network segment scope that needs to carry out traffic policing, if then execution in step 802; Otherwise, the processing of process ends.
Step 802: by the pairing HASH table position of the source IP address of this message of HASH algorithm computation.
Step 803: judge whether there is son bucket service data in this position corresponding storage, if then execution in step 804; Otherwise, execution in step 805.
Step 804: according to the son bucket service data of this location storage and 172.10.11.0～172.10.11.99 network segment shared token bucket configuration parameter, this message is carried out traffic policing.
Step 805: create and the corresponding son bucket of this source IP address service data, be kept in the HASH table, subsequent packet TP for this source IP address manipulates, and according to the son bucket service data and the shared token bucket configuration parameter of the described network segment of new establishment this message is carried out traffic policing.
Wherein, the HASH table position that the new son bucket service data of creating is saved obtains by the HASH algorithm computation according to this source IP address.During initial creation, the token counts in the son bucket service data is for full, and the time is recorded as creation-time.
Describedly according to son bucket service data and token bucket configuration parameter message is carried out traffic policing and be meant,, then this message is forwarded, and from this child bucket, take away and message is transmitted the suitable token quantity of authority if having enough tokens available in the bucket; If do not have enough tokens available in the bucket, the flow that then has more will not be transmitted.
In the present embodiment, the performance element of described flow monitoring equipment can comprise computing module, information acquisition module and traffic policing module, wherein, computing module, be used for the pairing HASH table position in address of carrying, and this positional information is sent to the information acquisition module by the described message of HASH algorithm computation; The information acquisition module, be used for the corresponding token bucket service data of positional information obtaining and receive from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module; The traffic policing module is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
As seen, do not need to carry out the process of classification searching rule match in the present embodiment yet, can improve the efficient of traffic policing, reduce influence the data forwarding performance; And, the shared identical token bucket configuration parameter of the whole network segment, need not all to generate a TP for each address of being supervised, also need not in advance memory space for each address reservation token bucket service data of being supervised, can create the token bucket service data in real time according to actual operation, thereby further reduce EMS memory occupation.
Below all supervise and set forth at uplink traffic, in uplink traffic supervision process, all adopt the source IP address of message as distinguishing rule, need to prove, the present invention is equally applicable to the downlink traffic supervision, need this moment to adopt the purpose IP address of message as distinguishing rule, wherein concrete traffic policing process and embodiment one, embodiment two are similar, only need that the source IP address in each step is changed to purpose IP address and get final product, and describe in detail no longer one by one here.
The above has carried out further detailed description to purpose of the present invention, technical scheme and beneficial effect; institute is understood that; the above is not in order to restriction the present invention; within the spirit and principles in the present invention all; any modification of being made, be equal to replacement, improvement etc., all should be included in protection model of the present invention
Claims (9)
1, a kind of flux monitoring method is characterized in that, this method comprises:
For carrying out the shared token bucket configuration parameter of network segment configuration of same traffic monitor strategy, set up the corresponding relation of interior address of this network segment and token bucket service data, obtain the pairing token bucket service data in address that message to be regulated carries according to described corresponding relation, and utilize the token bucket service data and the described shared token bucket configuration parameter that obtain that this message is carried out traffic policing.
2, method according to claim 1 is characterized in that,
The described corresponding relation of setting up comprises: be each address creation token bucket service data in the described network segment, that will create successively forms token bucket service data array with each address corresponding token bucket service data and preserves, and the sequence consensus of subscript and interior each address of the described network segment of each element in this token bucket service data array;
The described token bucket service data of obtaining comprises: calculate the address that message carries and the difference of described network segment initial address, and obtain the token bucket service data in the subscript token bucket service data array identical with this difference.
3, method according to claim 1 is characterized in that,
The described corresponding relation of setting up comprises: receive for the first time after entrained address is positioned at the message of the described network segment, create the corresponding token bucket service data in address of carrying with this message, and obtain the position of token bucket service data in Hash HASH table of being created by the HASH algorithm computation according to the address that this message carries, according to this position the token bucket service data of being created is preserved;
The described token bucket service data of obtaining comprises: the pairing HASH table position in address of carrying by the described message to be regulated of HASH algorithm computation, and obtain the token bucket service data from this position.
According to each described method of claim 1 to 3, it is characterized in that 4, described traffic policing is the uplink traffic supervision, the address that described message carries is the source IP address of message.
According to each described method of claim 1 to 3, it is characterized in that 5, described traffic policing is the downlink traffic supervision, the address that described message carries is the purpose IP address of message.
According to each described method of claim 1 to 3, it is characterized in that 6, described token bucket configuration parameter comprises committed information rate CIR and Committed Burst Size CBS; Described token bucket service data comprise token counts and the time interocclusal record.
7, a kind of flow monitoring equipment is characterized in that, this equipment comprises: memory cell and performance element, wherein,
Memory cell is used to be stored as the shared token bucket configuration parameter of the network segment configuration of carrying out the same traffic monitor strategy, and with the network segment in the pairing token bucket service data in address;
Performance element, be used for obtaining the address corresponding token bucket service data entrained with message to be regulated from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and utilize the token bucket service data and the token bucket configuration parameter that obtain that this message is carried out traffic policing.
8, equipment according to claim 7 is characterized in that, described performance element comprises computing module, information acquisition module and traffic policing module, wherein,
Computing module is used to calculate the address that described message carries and the difference of described network segment initial address, and this difference is sent to the information acquisition module;
The information acquisition module, be used for obtaining the token bucket service data of the subscript token bucket service data array identical with the difference of receiving from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module;
The traffic policing module is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
9, equipment according to claim 7 is characterized in that, described performance element comprises computing module, information acquisition module and traffic policing module, wherein,
Computing module is used for the pairing HASH table position in address of carrying by the described message of Hash HASH algorithm computation, and this positional information is sent to the information acquisition module;
The information acquisition module, be used for the corresponding token bucket service data of positional information obtaining and receive from memory cell, and obtain the shared token bucket configuration parameter of the described network segment from memory cell, and token bucket service data and the token bucket configuration parameter that obtains sent to the traffic policing module;
The traffic policing module is used for according to token bucket service data of receiving and token bucket configuration parameter this message being carried out traffic policing.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101075971B (en) * | 2007-07-16 | 2010-09-01 | 中兴通讯股份有限公司 | Method for realizing hierarchical QoS |
| WO2012000317A1 (en) * | 2010-07-02 | 2012-01-05 | 中兴通讯股份有限公司 | Traffic supervising method and apparatus |
| CN102638400A (en) * | 2012-03-23 | 2012-08-15 | 青岛百灵信息科技有限公司 | Flow control queuing method of expanding token bucket filter |
| CN104038434A (en) * | 2013-03-08 | 2014-09-10 | 中兴通讯股份有限公司 | Traffic policing method and apparatus |
| CN105897610A (en) * | 2016-03-31 | 2016-08-24 | 乐视控股（北京）有限公司 | Flow control method and device |
| CN111245726A (en) * | 2019-12-27 | 2020-06-05 | 国家计算机网络与信息安全管理中心 | Method for realizing efficient matching of IP network segments |
| CN111314238A (en) * | 2020-02-03 | 2020-06-19 | 网银在线（北京）科技有限公司 | Token management method and device, storage medium and electronic device |
| CN112328613A (en) * | 2020-11-04 | 2021-02-05 | 迈普通信技术股份有限公司 | Online analysis processing method and device, electronic equipment and storage medium |
| CN112559405A (en) * | 2020-12-11 | 2021-03-26 | 中国电子科技集团公司第四十七研究所 | Control method and device of multichannel DMA (direct memory access) with token bucket structure |
| CN113438183A (en) * | 2021-06-29 | 2021-09-24 | 软通动力信息技术(集团)股份有限公司 | Outgoing flow control method, device, equipment and storage medium of network framework |
| CN115297064A (en) * | 2022-09-28 | 2022-11-04 | 武汉思创易控科技有限公司 | Elastic bandwidth regulation and control method, storage medium and terminal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7009933B2 (en) * | 2001-01-30 | 2006-03-07 | Broadcom Corporation | Traffic policing of packet transfer in a dual speed hub |
| CN1170444C (en) * | 2001-08-10 | 2004-10-06 | 华为技术有限公司 | Device and method for flow monitoring and managing every packet data protocol context |
| JP2004180302A (en) * | 2002-11-27 | 2004-06-24 | Alcatel Canada Inc | System and method of scheduling data traffic flow for communication device |
| CN1293725C (en) * | 2003-05-21 | 2007-01-03 | 华为技术有限公司 | Message inserting rate monitoring method in communication system |
| US7680049B2 (en) * | 2005-02-08 | 2010-03-16 | Cisco Technology, Inc. | Methods and apparatus for allowing promotion in color-based policers |
-
2006
- 2006-12-04 CN CNB2006101610448A patent/CN100459589C/en active Active
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| CN101075971B (en) * | 2007-07-16 | 2010-09-01 | 中兴通讯股份有限公司 | Method for realizing hierarchical QoS |
| WO2012000317A1 (en) * | 2010-07-02 | 2012-01-05 | 中兴通讯股份有限公司 | Traffic supervising method and apparatus |
| CN102315956A (en) * | 2010-07-02 | 2012-01-11 | 中兴通讯股份有限公司 | Method and device for supervising flow |
| CN102315956B (en) * | 2010-07-02 | 2014-10-22 | 中兴通讯股份有限公司 | Method and device for supervising flow |
| CN102638400A (en) * | 2012-03-23 | 2012-08-15 | 青岛百灵信息科技有限公司 | Flow control queuing method of expanding token bucket filter |
| CN104038434A (en) * | 2013-03-08 | 2014-09-10 | 中兴通讯股份有限公司 | Traffic policing method and apparatus |
| WO2014134958A1 (en) * | 2013-03-08 | 2014-09-12 | 中兴通讯股份有限公司 | Traffic policing method and apparatus |
| CN105897610A (en) * | 2016-03-31 | 2016-08-24 | 乐视控股（北京）有限公司 | Flow control method and device |
| CN111245726A (en) * | 2019-12-27 | 2020-06-05 | 国家计算机网络与信息安全管理中心 | Method for realizing efficient matching of IP network segments |
| CN111314238A (en) * | 2020-02-03 | 2020-06-19 | 网银在线（北京）科技有限公司 | Token management method and device, storage medium and electronic device |
| CN111314238B (en) * | 2020-02-03 | 2023-12-05 | 网银在线（北京）科技有限公司 | Token management method and device, storage medium and electronic device |
| CN112328613A (en) * | 2020-11-04 | 2021-02-05 | 迈普通信技术股份有限公司 | Online analysis processing method and device, electronic equipment and storage medium |
| CN112559405A (en) * | 2020-12-11 | 2021-03-26 | 中国电子科技集团公司第四十七研究所 | Control method and device of multichannel DMA (direct memory access) with token bucket structure |
| CN112559405B (en) * | 2020-12-11 | 2023-12-01 | 中国电子科技集团公司第四十七研究所 | Control method and device for multi-channel DMA (direct memory access) with token bucket structure |
| CN113438183A (en) * | 2021-06-29 | 2021-09-24 | 软通动力信息技术(集团)股份有限公司 | Outgoing flow control method, device, equipment and storage medium of network framework |
| CN115297064A (en) * | 2022-09-28 | 2022-11-04 | 武汉思创易控科技有限公司 | Elastic bandwidth regulation and control method, storage medium and terminal |
| CN115297064B (en) * | 2022-09-28 | 2023-02-28 | 武汉思创易控科技有限公司 | Elastic bandwidth regulation and control method, storage medium and terminal |
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