CN103152284B - A kind of router multipath exports method and the router of intelligent load equilibrium - Google Patents
A kind of router multipath exports method and the router of intelligent load equilibrium Download PDFInfo
- Publication number
- CN103152284B CN103152284B CN201310086280.8A CN201310086280A CN103152284B CN 103152284 B CN103152284 B CN 103152284B CN 201310086280 A CN201310086280 A CN 201310086280A CN 103152284 B CN103152284 B CN 103152284B
- Authority
- CN
- China
- Prior art keywords
- route
- router
- data
- static routing
- stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention discloses method and the router that a kind of router multipath exports intelligent load equilibrium, the acquiescence route that many priority according to router are identical generates the static routing of the corresponding network segment and static routing arranges mark value, calculate the weights of many static routing, it is according to carrying out load balancing taking weights, specify down hop, determine the outlet of flow, and regularly automatically calculate the time delay of the static routing of described generation, upgrade the weights of each route, the dynamic busy change adapting to circuit, make the router can according to real-time traffic on each circuit, dynamic conditioning weight, properly distributed different flow is on suitable circuit, overcome in tradition multi-line, no matter circuit busy, flow all walks the drawback of permanent haulage line, improve circuit bandwidth usage rate greatly, and improve online greatly to experience.
Description
Technical field
The present invention relates to communication technique field, particularly relate to method and router that a kind of router multipath exports intelligent load equilibrium.
Background technology
Fig. 1 is a kind of networking structure that can realize load balancing, and this kind of networking model is usually used in the occasions such as Internet bar, hotel, school, community access. Multiple user terminal is by the multilink access web server such as link 1, link 2, and owing to multilink connects identical broadband router, leniently band router arrives the webserver and can generate many links of equal value, the route that namely many costs are identical. In prior art, the data coming from same user terminal flow away same link so that all data stream of each user terminal walk the same interface that identical link arrives the webserver. This kind of implementation is by collocation strategy route on the router of broadband, user terminal outgoing interface is arranged, but this kind of mode policybased routing use complicated and cannot the change of dynamically adapting network structure, change once network structure and just need again to be configured by policybased routing; In addition, easily there is the network access problem that the network availability risk that single line fault is brought and network bandwidth deficiency are brought in this kind of mode, and therefore user often rents many circuits. In the face of the situation of multi-line, user needs the function of reasonable utilization many circuits, the data stream coming from same user terminal is made to carry out load balancing at broadband router, namely flow away link 1, part data of part data flow away link 2, part data can select other links of equal value, neither cause the waste of circuit resource, the lifting of network service quality can be realized again.
Summary of the invention
The technical problem to be solved in the present invention proposes method and the router that a kind of router multipath exports intelligent load equilibrium, to solve network availability risk and the not enough network access problem brought of the network bandwidth that single line fault is brought.
A kind of router multipath exports the method for intelligent load equilibrium, it is characterised in that, comprise the steps:
Obtain data to be forwarded stream;
If described data stream does not match state table, and when there is the identical acquiescence route of N bar priority, generate the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value, calculate the current weight of described N bar static routing;
Current weight according to described N bar static routing, specifies down hop, sets up state table;
Refresh corresponding Route Distinguisher value, from appointment outgoing interface forwarding data;
Wherein, described N be more than or equal to 2 integer, described down hop correspondence acquiescence route down hop.
Further, described static routing is the object network using A, B, C class network address of object address as route.
Further, the initial weight of the N bar acquiescence route that described priority is identical is identical.
Further, the method also comprises the step that described static routing carries out regular burin-in process, specifically comprises:
S1: timing is set;
S2: trigger timed events, travel through all static routing with mark value, if mark value is 1, then put this value 0; If mark value is 0, then delete this route.
Further, the current weight of the described N bar static routing of described calculating comprises,
S1: create a new stream table according to the down hop of selected route;
S2: record the time delay of this stream table and maximum delay threshold value is set, the difference of the time of system log (SYSLOG) when the time delay of this stream table described refers to that this stream is given out a contract for a project and returns bag;
S3: the time delay calculating every bar route, described route time delay refers to the mean value of the time delay of current record in the time delay that this stream token is recorded and route;
S4: timing is set;
S5: trigger timed events, calculates the ratio of maximum delay threshold value and every bar route time delay, and round numbers is as the weights of corresponding route.
Further, the described current weight according to described N bar route, specifies down hop, sets up state table and comprise,
Add up the current weight of described N bar route;
First from described weights, select minimum weights, then select weights to be added successively from residue weights every time, generate a data queue, generate, according to described data queue, the queue that comprises N number of adjacent interval;
Generate a randomized number, search the interval residing for described randomized number, using down hop corresponding to described interval maximum value as the down hop of stream data transmission;
According to designated size in data stream, set up state table, record outgoing interface;
Wherein, described randomized number is the arbitrary value in the data queue generated.
Further, in described data stream, designated size comprises IP pair of source IP and the object IP composition of data packet; Or, the five-tuple information of the agreement type of data packet, object address, object port, source address and source port composition.
Further, if described data stream matches is to state table, according to the down hop forwarding data bag that state table is specified.
Correspondingly, the present invention is open a kind of router also, and described router comprises,
Acquisition module, for obtaining data to be forwarded stream;
Matching module, for mating data to be forwarded stream with state table table item;
Module is set, for not matching state table when described data stream, and when there is the identical acquiescence route of N bar priority, generates the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value;
First calculating module, for calculating the current weight of described N bar static routing;
2nd calculating module, for the current weight according to described N bar route, specifies down hop, sets up state table;
Forwarding module, for from appointment outgoing interface forwarding data;
Wherein, described N be more than or equal to 2 integer, described down hop correspondence acquiescence route down hop.
Further, described static routing is the object network using A, B, C class network address of object address as route.
Further, the initial weight of the N bar acquiescence route that described priority is identical is identical.
The acquiescence route that the technical scheme of the present invention is identical according to many priority of router generates the static routing of the corresponding network segment and static routing arranges mark value, calculate the weights of many static routing, take weights as foundation, the outlet of flow is determined by load balancing algorithm, and regularly calculate the time delay of the static routing of described generation, upgrade the weights of each route, the dynamic busy change adapting to circuit, thus realize the lifting of network service quality.
Accompanying drawing explanation
Fig. 1 is a kind of networking structure schematic diagram realizing load balancing;
The method flow diagram of the router multipath output intelligent load equilibrium that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the method flow diagram of the current weight of the calculating N bar route of the embodiment of the present invention;
Fig. 4 is the method flow diagram of the load balancing algorithm of the embodiment of the present invention;
Fig. 5 is the aging schema of static routing of the embodiment of the present invention;
The structure block diagram of the router that Fig. 6 provides for the embodiment of the present invention.
Embodiment
By the technology contents of the present invention being described in detail, is realized object and effect, below in conjunction with enforcement mode and coordinate accompanying drawing to be described in detail.
The method flow diagram of the router multipath output intelligent load equilibrium that Fig. 2 provides for the embodiment of the present invention. As shown in Figure 2, the method comprises the steps:
Step 101: obtain data to be forwarded stream.
Each user terminal to transmit data flows to broadband router, waits that broadband router forwards the data to object address.
Step 102: judge whether described data to be forwarded stream matches state table, if performing step 108; Otherwise, perform step 103.
State table table item comprises the user terminal characteristics information of interrelated preservation and the outgoing interface information of many links of equal value corresponding to broadband router. Described user terminal characteristics information refers to the information that can uniquely identify the terminal user sending data stream, for being different from other-end user. The IP address, source etc. that such as data stream is carried. Outgoing interface is for the outgoing interface for forwarding data stream identifies, or is outgoing interface mark and down hop routing address. For some virtual interface, the physical address of forwarding data stream cannot be determined to want by interface mark, in this case need outgoing interface and the binding of down hop routing address are determined actual physical port.
Step 103: described data to be forwarded stream matches the identical route of N bar priority, generates the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value. The down hop of described down hop correspondence acquiescence route.
The described static routing object network segment is identical, and priority is identical, and down hop is the down hop of corresponding acquiescence route, and initial weight is the current weight of corresponding acquiescence route, and is this data stream appointment down hop. Described static routing is the object network using A, B, C class network address of object address as route.
The route that described priority is identical refers to the route of equal value of two or more than two, namely can arrive object address and the approximately uniform route of cost. If there is no the route that many priority is identical, also just cannot realize load balancing. If just can determine all only to be sent to an object address from all messages of different terminals according to concrete network topology structure, then certainly exist the route that N bar priority is identical, also do not need mating in this kind of situation.
Step 104: the current weight calculating described N bar static routing.
Fig. 3 is the method flow diagram of the current weight of the calculating N bar route of the embodiment of the present invention, and idiographic flow comprises:
The current weight of the described N bar static routing of described calculating comprises,
Step 1041: create a new stream table according to the down hop of selected route;
Step 1042: record the time delay of this stream table and maximum delay threshold value is set, the difference of the time of system log (SYSLOG) when the time delay of this stream table described refers to that this stream is given out a contract for a project and returns bag;
When forwarding first bag and search routing table, the current system time is recorded in state table. When receiving first time bag of this stream, record receives the current system time of bag. Time delay using the time difference as this stream table, presets stream table maximum delay threshold value, if this time delay difference is greater than default stream table maximum delay threshold value (such as 5000ms), puts this time delay for presetting stream table maximum delay threshold value (5000ms).
Step 1043: calculate every bar route time delay, described route time delay refers to the mean value of the time delay of current record in the time delay that this stream token is recorded and route;
Here it should be noted that, the time delay of router current record is along with forwarding of data traffic constantly changes. In the present embodiment, the initial time delay of router is set to 1ms, and along with data are constantly forwarded, the route time delay of router records is constantly updated. After each forwarding data stream again, when calculating static routing current weight, every bar static routing time delay refers to that route next jump establishment is new flows the time delay of token record and the mean value of the route time delay of router renewal according to specifying.
Step 1044: timing is set;
Step 1045: trigger timed events, calculates the ratio of maximum delay threshold value and every bar route time delay, and round numbers, as the weights of corresponding route, performs step S1044.
In the present embodiment, with default stream table maximum delay threshold value (5000ms) divided by every bar route time delay, get whole as these route weights.
Step 105: according to described N bar route current weight, specifies down hop, sets up state table.
This step utilizes load balancing algorithm to specify down hop, sets up state table. Fig. 4 is the method flow diagram of the load balancing algorithm of the embodiment of the present invention. The method specifically comprises:
Step 1051: the current weight adding up described N bar route.
Step 1052: first select minimum weights from described weights, then selects weights to be added successively from residue weights every time, generates a data queue, generate, according to described data queue, the queue that comprises N number of adjacent interval. Such as, the weights of N bar route are respectively k1, k2, k3......kn; Select minimum weights k1 X1 to represent, then from remaining weights, select one arbitrarily, be added with described minimum weights X1, obtain X2; Then from remaining weights, one is selected arbitrarily, it is added with X2, obtain X3, analogize with this, obtain the data queue of X1, X2, an X3......Xn, generate, according to described data queue, the interval queue that comprises N number of adjacent interval, namely [0X1], [X1X2], [X2X3] ... [Xn-1Xn].
Described step 1052 is a concrete example just. For generating the process of queue comprising N number of adjacent interval, selects first weights can be N bar route weights in any one, represent with X1, then any selection one from remaining weights, is added with described minimum weights X1, obtains X2; Then from remaining weights, select one arbitrarily, it be added with X2, obtain X3, analogize with this ..., the value of the adjacent interval formed like this may be different, but only need to change the scope of follow-up generation randomized number, can realize load balancing equally.
Step 1053: generate a randomized number, search the interval residing for described randomized number, using down hop corresponding to described interval maximum value as the down hop of stream data transmission.
The span generating randomized number P, a P is 1 to Xn; Search P to be in which interval, find corresponding interval using down hop corresponding to this interval maximum value as the appointment down hop of stream, set up state table, record outgoing interface. Described randomized number P can adopt generating random number algorithm to obtain.
Here it is noted that namely down hop corresponding to interval maximum value residing for P obtain route weights corresponding to this maximum value, selects this route as down hop.
Step 1054: according to designated size in data stream, set up state table, record outgoing interface.
In described data stream, designated size comprises IP pair of source IP and the object IP composition of data packet; Or, the five-tuple information of the agreement type of data packet, object address, object port, source address and source port composition. Described state table table item records IP pair of source IP and object IP composition of the user terminal data bag of interrelated preservation with the outgoing interface information of router many link of equal value; Or record the agreement type of the user terminal data bag of interrelated preservation, object address, object port, source address and the five-tuple information of source port composition and the outgoing interface information of router many link of equal value.
Step 106: refresh corresponding Route Distinguisher value.
Here it should be noted that, the setting for the mark value of every bar static routing can be arranged according to practical situation, mainly in order to the needs of follow-up static routing burin-in process. In the present embodiment, the mark value from the route specifying outgoing interface forwarding data is labeled as 1.
Step 107: from appointment outgoing interface forwarding data.
Find corresponding outgoing interface according to designated size in data stream, send data.
Step 108: the down hop forwarding data bag specified according to state table.
Specifically, it is assumed that in the networking structure shown in Fig. 1, configuration of routers 3 interfaces in broadband, to the webserver, form the route that 3 priority is identical, represent with link 1, link 2 and link 3 respectively. When 3 routes all come into force, obtain the weights of 3 routes. If broadband router gets 6 data stream, if data stream matches is to state table, the routing link forwarding data that the outgoing interface can specified according to state table is corresponding; If data stream does not match state table, it is necessary to distribute described data according to the weights of 3 routes and flow to certain link transmits. After router initialize, the weights of 3 routes are identical. In default situations, 6 data fail to be convened for lack of a quorum and are distributed equally according to the weights of 3 routes, and namely link 1 distributes 2 data stream, and link 2 distributes 2 data stream, and link 3 distributes 2 data stream.
Broadband router once receive data and start to transmit data, flow under each interface can change in the moment, transfer carries out in the moment, when broadband router constantly receives data stream, when the weighted value of 3 routes is, it is engraved in change, in certain moment, some links may be in idle state, some links may be in busy state, ideally, is be fitted on idle link to transmit data to be forwarded flow point. Consequently, it is desirable to the weights of current route are recalculated. The present embodiment adopts according to predetermined time interval, calculate 3 route current weight, according to the current weight of 3 routes, according to load balancing algorithm, specify down hop, set up state table, record outgoing interface; From appointment outgoing interface forwarding data.
With specific examples, load balancing algorithm is described below:
Assume that the initial weight of current 3 routes is respectively 1,2,3; Select minimum weights 1 to represent with X1, then from remaining weights, select any one, as selected 3, be added with described minimum weights X1, obtain X2, namely 4; Then from remaining weights, select remaining one, it is added with X2, obtains X3, namely 6, like this, obtain the data queue of X1, X2, an X3, namely 1,4,6. Generate, according to described data queue, the interval queue that comprises 3 adjacent intervals, namely [01], [14], [46]. Then a randomized number between 1 to 6 is generated, if randomized number is 5, search the interval that randomized number 5 is in [46], the maximum value 6 corresponding according to this interval, the down hop that can obtain described maximum value 6 correspondence is Article 2 routing link, record this routing interface, set up state table. According to designated size in data stream, for described Article 2 routing link forwarding data. After reaching predetermined time interval, it is necessary to recalculate the average residual bandwidth of the corresponding interface of current route, according to each bar route weights of described average residual bandwidth calculation, according to load balancing algorithm, data stream is distributed.
The method also comprises the step that described static routing carries out regular burin-in process. Fig. 5 is the aging schema of static routing of the embodiment of the present invention. Idiographic flow comprises:
Step 501: route timer digestion time is set.
Step 502: timer triggers.
Step 503: get a static routing generated by acquiescence route.
Step 504: the mark value judging this route entry, if mark value is 1, performs step 505; As
Fruit mark value is 0, performs step 506.
Step 505: this mark value is set to 0.
Step 506: delete this route.
Step 507: judge whether this route is the static routing that the last item is generated by acquiescence route, if not, performs step 503; Otherwise, perform step 501.
The structure block diagram of the router that Fig. 6 provides for the embodiment of the present invention. As shown in Figure 6, described router comprises,
Acquisition module 601, for obtaining data to be forwarded stream. Each user terminal to transmit data flows to broadband router, waits that broadband router forwards the data to object address.
Matching module 602, for mating described band forwarding data stream with state table table item.
Module 603 is set, for not matching state table when described data stream, and when there is the identical acquiescence route of N bar priority, generates the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value.
First calculating module 604, for calculating the current weight of described N bar static routing. Described router is according to the time-delay calculation current weight of route, and calculation procedure can with reference to the detailed description of figure 3.
2nd calculating module 605, for the current weight according to described N bar route, specifies down hop, sets up state table. The described current weight according to described N bar route, specifies down hop to realize according to load balancing algorithm, and concrete steps can with reference to the detailed description of figure 4 part.
Forwarding module 606, for from appointment outgoing interface forwarding data;
Wherein, described N be more than or equal to 2 integer, described down hop refers to give tacit consent to down hop corresponding to route.
Wherein, described static routing is the object network using A, B, C class network address of object address as route.
The initial weight of the N bar acquiescence route that described priority is identical is identical.
The working process of each function module can see the detailed description examining Fig. 2 part.
The technical scheme of the present invention, the acquiescence route that many priority according to router are identical generates the static routing of the corresponding network segment and static routing arranges mark value, calculate the weights of many static routing, take weights as foundation, the outlet of flow is determined by load balancing algorithm, and regularly automatically calculate the time delay of the static routing of described generation, upgrade the weights of each route, the dynamic busy change adapting to circuit, make the router can according to real-time traffic on each circuit, dynamic conditioning weight, properly distributed different flow is on suitable circuit, overcome in tradition multi-line, no matter circuit busy, flow all walks the drawback of permanent haulage line, improve circuit bandwidth usage rate greatly, and improve online greatly to experience.
Above are only the better embodiment of the present invention and institute's application technology principle, any it is familiar with those skilled in the art in the technical scope that the present invention discloses, the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.
Claims (8)
1. the method for a router multipath output intelligent load equilibrium, it is characterised in that, comprise the steps:
Obtain data to be forwarded stream;
If described data stream does not match state table, and when there is the identical acquiescence route of N bar priority, generate the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value, calculate the current weight of N bar static routing;
Current weight according to described N bar static routing, specifies down hop, sets up state table;
Refresh corresponding Route Distinguisher value, from appointment outgoing interface forwarding data;
Wherein, described N be more than or equal to 2 integer, described down hop correspondence acquiescence route down hop;
Wherein, the described current weight according to described N bar static routing, specify down hop, set up state table and comprise:
Add up the current weight of described N bar static routing;
First from described weights, select minimum weights, then select weights to be added successively from residue weights every time, generate a data queue, generate, according to described data queue, the queue that comprises N number of adjacent interval;
Generate a randomized number, search the interval residing for described randomized number, using down hop corresponding to described interval maximum value as the down hop of stream data transmission;
According to designated size in data stream, set up state table, record outgoing interface;
Wherein, described randomized number is the arbitrary value in the data queue generated; In described data stream, designated size comprises IP pair of source IP and the object IP composition of data packet; Or, the five-tuple information of the agreement type of data packet, object address, object port, source address and source port composition; Described state table table item records IP pair of source IP and object IP composition of the user terminal data bag of interrelated preservation with the outgoing interface information of router many link of equal value; Or record the agreement type of the user terminal data bag of interrelated preservation, object address, object port, source address and the five-tuple information of source port composition and the outgoing interface information of router many link of equal value.
2. router multipath according to claim 1 exports the method for intelligent load equilibrium, it is characterised in that, described static routing is the object network using A, B, C class network address of object address as route.
3. router multipath according to claim 1 exports the method for intelligent load equilibrium, it is characterised in that, the initial weight of the acquiescence route that described N bar priority is identical is identical.
4. router multipath according to claim 1 exports the method for intelligent load equilibrium, it is characterised in that, the method also comprises the step that described static routing carries out regular burin-in process, specifically comprises:
S1: timing is set;
S2: trigger timed events, travel through all static routing with mark value, if mark value is 1, then put this value 0; If mark value is 0, then delete this route.
5. router multipath according to claim 1 exports the method for intelligent load equilibrium, it is characterised in that, the current weight of the described N bar static routing of described calculating comprises,
S1: create a new stream table according to the down hop of selected route;
S2: record the time delay of this stream table and maximum delay threshold value is set, the difference of the time of system log (SYSLOG) when the time delay of this stream table described refers to that this stream is given out a contract for a project and returns bag;
S3: the time delay calculating every bar route, described route time delay refers to the mean value of the time delay of current record in the time delay that this stream token is recorded and route;
S4: timing is set;
S5: trigger timed events, calculates the ratio of maximum delay threshold value and every bar route time delay, and round numbers is as the weights of corresponding route.
6. router multipath according to claim 1 exports the method for intelligent load equilibrium, it is characterised in that, if described data stream matches is to state table, according to the down hop forwarding data bag that state table is specified.
7. a router, it is characterised in that, described router comprises,
Acquisition module, for obtaining data to be forwarded stream;
Matching module, for mating data to be forwarded stream with state table table item;
Module is set, for not matching state table when described data stream, and when there is the identical acquiescence route of N bar priority, generates the static routing of the corresponding network segment and down hop according to described acquiescence route and every bar static routing is arranged mark value;
First calculating module, for calculating the current weight of N bar static routing;
2nd calculating module, for adding up the current weight of described N bar static routing; First from described weights, select minimum weights, then select weights to be added successively from residue weights every time, generate a data queue, generate, according to described data queue, the queue that comprises N number of adjacent interval; Generate a randomized number, search the interval residing for described randomized number, using down hop corresponding to described interval maximum value as the down hop of stream data transmission; According to designated size in data stream, set up state table, record outgoing interface; Wherein, described randomized number is the arbitrary value in the data queue generated; In described data stream, designated size comprises IP pair of source IP and the object IP composition of data packet; Or, the five-tuple information of the agreement type of data packet, object address, object port, source address and source port composition; Described state table table item records IP pair of source IP and object IP composition of the user terminal data bag of interrelated preservation with the outgoing interface information of router many link of equal value; Or record the agreement type of the user terminal data bag of interrelated preservation, object address, object port, source address and the five-tuple information of source port composition and the outgoing interface information of router many link of equal value;
Forwarding module, for from appointment outgoing interface forwarding data;
Wherein, described N be more than or equal to 2 integer, described down hop correspondence acquiescence route down hop.
8. router according to claim 7, it is characterised in that, the initial weight of the acquiescence route that described N bar priority is identical is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086280.8A CN103152284B (en) | 2013-03-18 | 2013-03-18 | A kind of router multipath exports method and the router of intelligent load equilibrium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086280.8A CN103152284B (en) | 2013-03-18 | 2013-03-18 | A kind of router multipath exports method and the router of intelligent load equilibrium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103152284A CN103152284A (en) | 2013-06-12 |
| CN103152284B true CN103152284B (en) | 2016-06-01 |
Family
ID=48550154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310086280.8A Active CN103152284B (en) | 2013-03-18 | 2013-03-18 | A kind of router multipath exports method and the router of intelligent load equilibrium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103152284B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874347B (en) * | 2013-11-21 | 2019-09-06 | 特雷斯韦夫有限公司 | CSS positioning system |
| CN104410572B (en) * | 2014-11-25 | 2017-08-18 | 青岛海信宽带多媒体技术有限公司 | The route table generating method and device of a kind of digital reception device |
| CN105450651B (en) * | 2015-12-04 | 2021-07-02 | 浙江宇视科技有限公司 | Method and device for monitoring dynamic routing of video code stream |
| CN107454039B (en) * | 2016-05-31 | 2020-05-01 | 北京京东尚科信息技术有限公司 | Network attack detection system, method and computer readable storage medium |
| CN106293533A (en) * | 2016-08-11 | 2017-01-04 | 浪潮(北京)电子信息产业有限公司 | A kind of based on the load-balancing method between storage multipath and system |
| CN108111431B (en) * | 2016-11-24 | 2021-09-24 | 腾讯科技（北京）有限公司 | Service data sending method, device, computing equipment and computer readable storage medium |
| CN108933737A (en) * | 2017-05-26 | 2018-12-04 | 中兴通讯股份有限公司 | Load-balancing method and device |
| CN108809828B (en) * | 2018-05-23 | 2021-02-26 | 国网江苏省电力有限公司苏州供电分公司 | Power communication network routing method for joint balance of load flow and business risk |
| CN114285790A (en) * | 2021-12-21 | 2022-04-05 | 天翼云科技有限公司 | Data processing method and device, electronic equipment and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004017650A2 (en) * | 2002-08-19 | 2004-02-26 | Soma Networks, Inc. | Scheduler for a shared channel |
| CN1859276A (en) * | 2005-07-27 | 2006-11-08 | 华为技术有限公司 | Multiple port path selecting method for network equipment |
| CN101184049A (en) * | 2007-12-12 | 2008-05-21 | 中兴通讯股份有限公司 | Dynamic load sharing method and system |
| CN102761601A (en) * | 2012-05-30 | 2012-10-31 | 浪潮电子信息产业股份有限公司 | MPIO (Multiple Path Input/Output) polling method based on dynamic weighting paths |
-
2013
- 2013-03-18 CN CN201310086280.8A patent/CN103152284B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004017650A2 (en) * | 2002-08-19 | 2004-02-26 | Soma Networks, Inc. | Scheduler for a shared channel |
| CN1859276A (en) * | 2005-07-27 | 2006-11-08 | 华为技术有限公司 | Multiple port path selecting method for network equipment |
| CN101184049A (en) * | 2007-12-12 | 2008-05-21 | 中兴通讯股份有限公司 | Dynamic load sharing method and system |
| CN102761601A (en) * | 2012-05-30 | 2012-10-31 | 浪潮电子信息产业股份有限公司 | MPIO (Multiple Path Input/Output) polling method based on dynamic weighting paths |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103152284A (en) | 2013-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103152284B (en) | A kind of router multipath exports method and the router of intelligent load equilibrium | |
| CN103188165B (en) | A kind of router multipath exports method and the router of intelligent load equilibrium | |
| CN105337857B (en) | A kind of multi-path transmission method based on software defined network | |
| CN103716208B (en) | Support network management, system, interchanger and the network of elephant stream | |
| CN103051629B (en) | Software defined network-based data processing system, method and node | |
| CN101789949B (en) | Method and router equipment for realizing load sharing | |
| CN102223303A (en) | Load equilibrium method based on transparent interconnection of lots of links (TRILL) and routing bridge (RB) | |
| CN103338161A (en) | Method and equipment for realizing cross-equipment aggregation | |
| CN101094185A (en) | Method and device for forwarding message based on multilink | |
| CN102394819A (en) | Electoral machinery and device of appointed VLAN (virtual local area network) transmitter in TRILL network | |
| CN104168212B (en) | The method and apparatus for sending message | |
| CN101110763A (en) | Method for fast weighing and selecting port | |
| CN105791169A (en) | Switch transmission control method, switch transmitting method and related equipment in SDN (Software Defined Network) | |
| CN106454414B (en) | A kind of multipath network method for real-time video transmission | |
| CN104980368A (en) | Bandwidth guarantee method and apparatus in software defined network (SDN) | |
| CN103200120A (en) | Method and network device for message transmission under direct routing type | |
| CN111193756B (en) | VXLAN tunnel load balancing method and related equipment | |
| CN104468391A (en) | Method and system for achieving load balance according to user information of tunnel message | |
| CN103916253A (en) | Information transmission method and system on basis of information center network | |
| CN101272347B (en) | Load sharing method and device | |
| CN105227458B (en) | The route computing method and device of TRILL ISIS | |
| CN106375211B (en) | Exchange data processing method and interchanger in VRRP load-balancing scenario | |
| CN103152265B (en) | Message forwarding method and equipment in SPB (Shortest Path Bridge) network | |
| CN106487709A (en) | A kind of file transmitting method and system | |
| CN106533503B (en) | A kind of method and device of powerline network communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Yuanshou Inventor after: Shang Xiaoding Inventor after: Zhao Bin Inventor after: Xiang Yangchao Inventor before: Wei Yuanshou Inventor before: Shang Xiaoding Inventor before: Zhao Bin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEI YUANSHOU SHANG XIAODING ZHAO BIN TO: WEI YUANSHOU SHANG XIAODING ZHAO BIN XIANG YANGCHAO |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |