CN102577280A - Method, apparatus and system for sending message - Google Patents
Method, apparatus and system for sending message Download PDFInfo
- Publication number
- CN102577280A CN102577280A CN2011800024918A CN201180002491A CN102577280A CN 102577280 A CN102577280 A CN 102577280A CN 2011800024918 A CN2011800024918 A CN 2011800024918A CN 201180002491 A CN201180002491 A CN 201180002491A CN 102577280 A CN102577280 A CN 102577280A
- Authority
- CN
- China
- Prior art keywords
- message
- port
- characteristic value
- outbound port
- keyword
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000013507 mapping Methods 0.000 claims abstract description 58
- 238000004364 calculation method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004220 aggregation Methods 0.000 description 17
- 230000002776 aggregation Effects 0.000 description 17
- 230000008569 process Effects 0.000 description 3
- 230000004087 circulation Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
- H04L12/462—LAN interconnection over a bridge based backbone
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention discloses a method, an apparatus and a system for sending a message, belonging to the field of network transmission. The method comprises: receiving a message and acquiring a message keyword used to identify the message from the message; acquiring a message eigenvalue corresponding with the message keyword; acquiring an egress port from a port mapping relationship list according to the message eigenvalue, wherein the port mapping relationship list include the mapping relationship between the range of the message eigenvalue and the egress port; sending the message via the acquired egress port. The apparatus includes a receiving module, a message keyword acquiring module, an eigenvalue acquiring module, a egress port acquiring module and a sending module. With the method, the apparatus and the system for sending a message, the phenomenon of imbalance flow caused by acquiring an egress port based on port numbers and message eigenvalues in the prior art can be prevented, a bandwidth utilization rate of an aggregate group is improved, and the consistency among egress ports is ensured.
Description
Technical field
The present invention relates to the Network Transmission field, particularly a kind of transmission method of message, device and system.
Background technology
Link aggregation is with a plurality of physical link (Ru Diankou; Light mouths etc.) be used as the technology of a unity logic connection processing, it allows between two interchangers to transmit data simultaneously so that higher bandwidth, bigger throughput and the technology of restorability to be provided through the parallel connection of a plurality of links.A link aggregation possibly comprise a plurality of physical links, and problem is selected in the outlet that when message exports to link aggregation, can relate to a plurality of links.
General at present employing HASH method is set up the message set of keywords and is incorporated into the mapping relations between the HASH index value; And according to HASH index value and port number delivery; Obtain final physics outbound port, thereby realized that same stream is mapped to the fixedly system of selection of outbound port.The message keyword generally has SMAC (Source Media Access Control, source MAC), DMAC (Destination Media Access Control, purpose MAC), VLAN (Virtual Local Area Network; VLAN), DIP (Destination IP, purpose IP) or SIP (Source IP, source IP) etc.; The HASH algorithm generally has CRC16, CRC32 etc.; Suppose that polymerization has 8 member ports, input MAC=0x1122334455, the message of VLAN=10; Choosing the message keyword is MAC, VLAN; Its HASH index value (utilizing the CRC32 algorithm to obtain) is 0x1fe, is 6 to index value by port number delivery (0x1fe%8=6), and then corresponding message is the 6th member port output in the aggregation group just.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
When the value behind a plurality of different HASH index values (like 0x1fe, 0x456) delivery is identical; Its corresponding outbound port is exactly identical; This means that different message flows can choose same outbound port simultaneously, under some flow situation, can cause the mass flow discrepancy weighing apparatus between the port; Thereby can not make full use of the effective bandwidth of aggregation group; And when the presence of the member port in the aggregation group changes, may cause, can not guarantee the outlet selection consistency that flows with the difference of the value behind the first-class message delivery.
Summary of the invention
For the flow between the balanced port, make full use of the effective bandwidth of aggregation group, the embodiment of the invention provides a kind of transmission method of message, device and system.Said technical scheme is following:
A kind of transmission method of message, said method comprises:
Receive message, from said message, obtain the message keyword that is used to identify said message;
Obtain the corresponding message characteristic value of said message keyword;
According to said message characteristic value, from the port mapping relation list, obtain outbound port, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
Send said message through the said outbound port that obtains.
A kind of device that sends message comprises:
Receiver module is used to receive message;
Message keyword acquisition module is used for obtaining the message keyword that is used to identify said message from the message that receives;
The characteristic value acquisition module is used to obtain the corresponding message characteristic value of said message keyword;
The outbound port acquisition module is used for from the port mapping relation list, obtaining outbound port according to said message characteristic value, and said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
Sending module is used for sending said message through the said outbound port that obtains.
A kind of transmitting system comprises first network equipment and second network equipment, wherein,
Said first network equipment is used for sending message to said second network equipment;
Said second network equipment is used for obtaining the message keyword that identifies said message from said message, obtains the corresponding message characteristic value of said message keyword; According to said message characteristic value, from the port mapping relation list, obtain outbound port, send said message through the said outbound port that obtains;
Wherein, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is:
Through according to the message characteristic value; From the port mapping relation list that is provided with in advance, obtain outbound port, avoided in the prior art because the phenomenon that the mass flow discrepancy that can occur when obtaining outbound port according to port number and message characteristic value weighs, improved the bandwidth availability ratio of aggregation group; The message characteristic value that each stream is corresponding unique; Each message characteristic value and port also are the mapping relations of confirming one to one, as long as this message characteristic value corresponding port is online, can guarantee that corresponding stream is always from this port output; Can be and influenced because of the UP of other ports in the aggregation group or DOWN, thus the consistency of outbound port guaranteed.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of flow chart that sends method of message that the embodiment of the invention provides;
Fig. 2 is a kind of flow chart that sends method of message that the embodiment of the invention provides;
Fig. 3 is a kind of structural representation that sends the device of message that the embodiment of the invention provides;
Fig. 4 is a kind of structural representation that sends the device of message that the embodiment of the invention provides;
Fig. 5 is the structural representation of a kind of transmitting system of providing of the embodiment of the invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, embodiment of the present invention is done to describe in detail further below in conjunction with accompanying drawing.
Fig. 1 is a kind of flow chart that sends method of message that the embodiment of the invention provides.Referring to Fig. 1, this method comprises:
101, receive message, from said message, obtain the message keyword that is used to identify said message;
Wherein, the message keyword generally comprises media access control address source, source MAC, at least one among purpose media access control address purpose MAC, source IP address, purpose IP address, the VLAN ID VLAN., in the present embodiment, be that source MAC and VLAN are that example describes only with the message keyword.
102, obtain the corresponding message characteristic value of said message keyword;
This message characteristic value can be the HASH index value according to message keyword and the acquisition of HASH algorithm, and the HASH algorithm generally has CRC16, CRC32 etc.
103, according to said message characteristic value, from the port mapping relation list, obtain outbound port, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
In the present embodiment; This port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port; The division of this message characteristic value scope can be to be several message characteristic value scopes with the HASH value with preset granularity division, and for example, the HASH value is 16bit; 32 to be a granularity, the HASH value is divided into 2048 message characteristic value scopes.
104, send said message through the said outbound port that obtains.
The method that present embodiment provides through according to the message characteristic value, is obtained outbound port from the port mapping relation list that is provided with in advance; Avoided in the prior art because the phenomenon that the mass flow discrepancy that can occur when obtaining outbound port according to port number and message characteristic value weighs; Improved the bandwidth availability ratio of aggregation group, the message characteristic value that each stream is corresponding unique, each message characteristic value and port also are the mapping relations of confirming one to one; As long as this message characteristic value corresponding port is online; Can guarantee corresponding stream always from this port output, can be and influenced because of the UP of other ports in the aggregation group or DOWN, thus guaranteed the consistency of outbound port.
Fig. 2 is a kind of flow chart that sends method of message that the embodiment of the invention provides.Referring to Fig. 2; This embodiment is switch device or transmitting apparatus with the executive agent; Present embodiment only is switch device with the executive agent, and the polymerization number of members of this switch device is that 8 ports and HASH index value are that 16bit is that example describes, and this embodiment comprises:
201, receive message;
In the present embodiment, be that switch device is that example describes with the executive agent, on switch device, this message can make the equipment of being transmitted by switch device.
202, adopt Hash HASH algorithm that message keyword source MAC and VLAN are calculated, with the message characteristic value of the HASH index value that calculates as correspondence;
In the present embodiment, be that example describes only with the HASH algorithm, the HASH index value in the step 202 promptly is the message characteristic value; Method and the prior art of obtaining the HASH index value in like manner, for example, the aggregation group of this switching equipment has 8 member ports; The MAC=0x1122334455 of message; VLAN=10, choosing the message keyword is MAC, VLAN, utilizes the CRC32 algorithm to obtain its HASH index value and is 0x1fe.
203, according to the message characteristic value that obtains, from the port mapping relation list, search the interval range under the message characteristic value, obtain said interval range corresponding port, with said corresponding port as outbound port;
In the present embodiment, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port, for example; The HASH value is 16bit, and scale is a granularity with 32, and then the message characteristic value scope one in the port mapping relation list has 2048 intervals; Be 0～31; 32～63 ..., 65504～65535.The mapping relations of message characteristic value scope and outbound port can be like following table 1.
Table 1
| Message characteristic value scope | Port numbers | Message characteristic value scope | Port numbers |
| 0～31 | 0 | 256～287 | 0 |
| 32～63 | 1 | 288～319 | 1 |
| 64～95 | 2 | 320～351 | 2 |
| 96～127 | 3 | 352～383 | 3 |
| 128～159 | 4 | 384～415 | 4 |
| 160～191 | 5 | 416～447 | 5 |
| 192～223 | 6 | 448～579 | 6 |
| 224～255 | 7 | 480～511 | 7 |
The table 1 that present embodiment provides is merely the part of attainable port mapping relation list, shown in the table 1 beyond the corresponding relation of scope can be 7 circulations of outbound port 0 to outbound port.
Mapping relations in this table 1 are merely a kind of of the attainable mapping relations of present embodiment, and these mapping relations are provided with or adjust according to the port number of switch device by the technical staff, and its concrete projected forms also can have multiple variation; For example; Load for fear of a certain port is excessive, can the port corresponding relation in the port mapping relation table be carried out adaptive optimization according to discharge model; As adopt port inverted order arrangement etc., thereby realize the load balancing of port flow
2048 intervals through segmentation in the table 1; The HASH value of practical business message can be accomplished the distribution of approximate equalization in 2048 intervals, then through to the port mapping of each interval range, can before local unbalanced between 2048 intervals; Through certain one-step optimization that is combined into; Realize these those length that disappear between port flow, thereby it is balanced preferably to reach port, realizes the flow equalization of each outbound port.
For fear of when certain outbound port is not online, the flow of this port all points to same port, and this port mapping relation list can also be following table 2.
Table 2
| Message characteristic value scope | Port numbers | Message characteristic value scope | Port numbers |
| 0～31 | 0 | 256～287 | 7 |
| 32～63 | 1 | 288～319 | 6 |
| 64～95 | 2 | 320～351 | 5 |
| 96～127 | 3 | 352～383 | 4 |
| 128～159 | 4 | 384～415 | 3 |
| 160～191 | 5 | 416～447 | 2 |
| 192～223 | 6 | 448～579 | 1 |
| 224～255 | 7 | 480～511 | 0 |
The table 2 that present embodiment provides is merely the part of attainable port mapping relation list, shown in the table 2 beyond the corresponding relation of scope can be 7 circulations of outbound port 0 to outbound port.
204, judge whether this outbound port is online;
If, execution in step 206;
If not, execution in step 205;
In the present embodiment, each member port in the aggregation group might break down, to such an extent as to this outbound port is not online; It is unsuccessful to cause message to send; Therefore so need judge that the detailed process of this judgement is a prior art, repeats no more to outbound port is whether online.
205, from online port, select one as outbound port according to preset rules;
When through judging, confirm that the outbound port that obtains in the step 203 is not online, then from online port, select one as outbound port according to preset rules.Wherein, this preset rules can be provided with by the technical staff in advance.For example, this preset rules can be the elected port of selecting when not online, from online port, obtains a port at random.
206, send message through the outbound port that obtains.
Those skilled in the art can know that this process of transmitting is identical with the prior art principle, repeats no more.
The method that present embodiment provides through according to the message characteristic value, is obtained outbound port from the port mapping relation list that is provided with in advance; Avoided in the prior art because the phenomenon that the mass flow discrepancy that can occur when obtaining outbound port according to port number and message characteristic value weighs; Improved the bandwidth availability ratio of aggregation group, the message characteristic value that each stream is corresponding unique, each message characteristic value and port also are the mapping relations of confirming one to one; As long as this message characteristic value corresponding port is online; Can guarantee corresponding stream always from this port output, can be and influenced because of the UP of other ports in the aggregation group or DOWN, thus guaranteed the consistency of outbound port.
Fig. 3 is a kind of structural representation that sends the device of message that the embodiment of the invention provides.Referring to Fig. 3, this device comprises:
Receiver module 301 is used to receive message;
Message keyword acquisition module 302 is used for obtaining the message keyword that is used to identify said message from the message that receives;
Characteristic value acquisition module 303 is used to obtain the corresponding message characteristic value of said message keyword;
Outbound port acquisition module 304 is used for from the port mapping relation list, obtaining outbound port according to said message characteristic value, and said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
Sending module 305 is used for sending said message through the said outbound port that obtains.
Wherein, Said outbound port acquisition module 304 specifically is used for according to said message characteristic value; From said port mapping relation list, search the interval range under the said message characteristic value, obtain said interval range corresponding port, with said corresponding port as outbound port.
Wherein, outbound port acquisition module 304 can be CPU (Central Processing Unit, central processing unit) or DSP (Digital Signal Processing digital signal processor) etc.
Referring to Fig. 4, device also comprises:
Judge module 306 is used to judge whether said outbound port is online;
Said outbound port acquisition module 304 also is used for when said outbound port is not online, from online port, selects one as outbound port according to preset rules.
The device that present embodiment provides can be a switching equipment, like switch, routing device etc., also can be convergence device etc.
The device that present embodiment provides through according to the message characteristic value, obtains outbound port from the port mapping relation list that is provided with in advance; Avoided in the prior art because the phenomenon that the mass flow discrepancy that can occur when obtaining outbound port according to port number and message characteristic value weighs; Improved the bandwidth availability ratio of aggregation group, the message characteristic value that each stream is corresponding unique, each message characteristic value and port also are the mapping relations of confirming one to one; As long as this message characteristic value corresponding port is online; Can guarantee corresponding stream always from this port output, can be and influenced because of the UP of other ports in the aggregation group or DOWN, thus guaranteed the consistency of outbound port.
Fig. 5 is the structural representation of a kind of transmitting system of providing of the embodiment of the invention.Referring to Fig. 5, this transmitting system comprises:
Said first network equipment 501 is used for sending message to said second network equipment;
Said second network equipment 502 is used for obtaining the message keyword that identifies said message from said message, obtains the corresponding message characteristic value of said message keyword; According to said message characteristic value, from the port mapping relation list, obtain outbound port, send said message through the said outbound port that obtains;
Wherein, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port.
Said second network equipment 502 is used to also judge whether said outbound port is online, if not online, from online port, selects one to send said message as outbound port according to preset rule.
The all or part of step that one of ordinary skill in the art will appreciate that realization the foregoing description can be accomplished through hardware; Also can instruct relevant hardware to accomplish through program; Described program can be stored in a kind of computer-readable recording medium; The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. one kind is sent method of message, it is characterized in that said method comprises:
Receive message, from said message, obtain the message keyword that is used to identify said message;
Obtain the corresponding message characteristic value of said message keyword;
According to said message characteristic value, from the port mapping relation list, obtain outbound port, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
Send said message through the said outbound port that obtains.
2. method according to claim 1 is characterized in that, said message keyword comprises the source media access control address, at least one in purpose media access control address, source IP address, purpose IP address, the VLAN ID.
3. method according to claim 1 and 2 is characterized in that, the said corresponding message characteristic value of said keyword of obtaining specifically comprises:
Adopt hash algorithm that said message keyword is calculated, with the message characteristic value of result of calculation as said correspondence.
4. method according to claim 1 is characterized in that, saidly from the port mapping relation list, obtains outbound port according to said message characteristic value, specifically comprises:
According to said message characteristic value, from said port mapping relation list, search the interval range under the said message characteristic value, obtain said interval range corresponding port, with said corresponding port as outbound port.
5. method according to claim 1 is characterized in that, said method also comprises:
Judge whether said outbound port is online;
When if said outbound port is not online, from online port, select one as outbound port according to preset rules.
6. a device that sends message is characterized in that, comprising:
Receiver module is used to receive message;
Message keyword acquisition module is used for obtaining the message keyword that is used to identify said message from the message that receives;
The characteristic value acquisition module is used to obtain the corresponding message characteristic value of said message keyword;
The outbound port acquisition module is used for from the port mapping relation list, obtaining outbound port according to said message characteristic value, and said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port;
Sending module is used for sending said message through the said outbound port that obtains.
7. device according to claim 6 is characterized in that, said characteristic value acquisition module specifically is used to adopt hash algorithm that said message keyword is calculated, with the message characteristic value of result of calculation as said correspondence.
8. device according to claim 6 is characterized in that,
Said outbound port acquisition module specifically is used for according to said message characteristic value, from said port mapping relation list, searches the interval range under the said message characteristic value, obtains said interval range corresponding port, with said corresponding port as outbound port.
9. device according to claim 6 is characterized in that, also comprises:
Judge module is used to judge whether said outbound port is online;
Said outbound port acquisition module also is used for when said outbound port is not online, from online port, selects one as outbound port according to preset rules.
10. a transmitting system is characterized in that, comprises first network equipment and second network equipment, wherein,
Said first network equipment is used for sending message to said second network equipment;
Said second network equipment is used for obtaining the message keyword that identifies said message from said message, obtains the corresponding message characteristic value of said message keyword; According to said message characteristic value, from the port mapping relation list, obtain outbound port, send said message through the said outbound port that obtains;
Wherein, said port mapping relation list comprises the mapping relations of message characteristic value scope and outbound port.
11. system according to claim 10 is characterized in that, said second network equipment is used to also judge whether said outbound port is online, if not online, from online port, selects one to send said message as outbound port according to preset rule.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/083011 WO2013078579A1 (en) | 2011-11-28 | 2011-11-28 | Method, apparatus and system for sending message |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102577280A true CN102577280A (en) | 2012-07-11 |
| CN102577280B CN102577280B (en) | 2014-05-21 |
Family
ID=46417501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180002491.8A Expired - Fee Related CN102577280B (en) | 2011-11-28 | 2011-11-28 | Method, apparatus and system for sending message |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102577280B (en) |
| WO (1) | WO2013078579A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227751A (en) * | 2013-05-14 | 2013-07-31 | 盛科网络（苏州）有限公司 | Method and device for improving spatial utilization ratio of forwarding table item |
| CN104618266A (en) * | 2015-02-09 | 2015-05-13 | 浪潮集团有限公司 | Method and device for transferring messages among a plurality of ports |
| CN106027409A (en) * | 2016-05-12 | 2016-10-12 | 深圳市恒扬数据股份有限公司 | Method and device for uniformly outputting load of switch |
| CN106209556A (en) * | 2016-06-29 | 2016-12-07 | 杭州华三通信技术有限公司 | A kind of address learning, the method and device of message transmissions |
| CN106254447A (en) * | 2016-07-29 | 2016-12-21 | 北京华为数字技术有限公司 | Load-balancing method, BRAS equipment and SDN controller |
| CN106341336A (en) * | 2016-08-29 | 2017-01-18 | 锐捷网络股份有限公司 | Method and device for forwarding message via aggregate port (AP) |
| CN106572027A (en) * | 2016-11-10 | 2017-04-19 | 郑州云海信息技术有限公司 | Network data message shunt method and device |
| CN107528711A (en) * | 2016-06-22 | 2017-12-29 | 华为技术有限公司 | A kind of data transmission method, device and network element |
| CN109286686A (en) * | 2018-11-23 | 2019-01-29 | 盛科网络（苏州）有限公司 | Load-balancing method based on polling mechanism |
| CN110049144A (en) * | 2018-01-17 | 2019-07-23 | 厦门雅迅网络股份有限公司 | A kind of method and system obtaining network equipment port by Ethernet |
| CN112422447A (en) * | 2020-11-13 | 2021-02-26 | 新华三技术有限公司合肥分公司 | Method and device for selecting member port |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553654A (en) * | 2003-05-26 | 2004-12-08 | 华为技术有限公司 | Method for realizing average flow bearing by bound ports of network processor system |
| CN101051939A (en) * | 2006-06-15 | 2007-10-10 | 华为技术有限公司 | Method and device for realizing network flow load sharing |
| CN101656677A (en) * | 2009-09-18 | 2010-02-24 | 杭州迪普科技有限公司 | Message diversion processing method and device |
| US20100316053A1 (en) * | 2009-06-15 | 2010-12-16 | Fujitsu Limited | Address learning method and address learning switch |
| CN101964749A (en) * | 2010-09-21 | 2011-02-02 | 北京网康科技有限公司 | Message retransmission method and system based on multi-core architecture |
-
2011
- 2011-11-28 WO PCT/CN2011/083011 patent/WO2013078579A1/en active Application Filing
- 2011-11-28 CN CN201180002491.8A patent/CN102577280B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1553654A (en) * | 2003-05-26 | 2004-12-08 | 华为技术有限公司 | Method for realizing average flow bearing by bound ports of network processor system |
| CN101051939A (en) * | 2006-06-15 | 2007-10-10 | 华为技术有限公司 | Method and device for realizing network flow load sharing |
| US20100316053A1 (en) * | 2009-06-15 | 2010-12-16 | Fujitsu Limited | Address learning method and address learning switch |
| CN101656677A (en) * | 2009-09-18 | 2010-02-24 | 杭州迪普科技有限公司 | Message diversion processing method and device |
| CN101964749A (en) * | 2010-09-21 | 2011-02-02 | 北京网康科技有限公司 | Message retransmission method and system based on multi-core architecture |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227751A (en) * | 2013-05-14 | 2013-07-31 | 盛科网络（苏州）有限公司 | Method and device for improving spatial utilization ratio of forwarding table item |
| CN104618266A (en) * | 2015-02-09 | 2015-05-13 | 浪潮集团有限公司 | Method and device for transferring messages among a plurality of ports |
| CN106027409A (en) * | 2016-05-12 | 2016-10-12 | 深圳市恒扬数据股份有限公司 | Method and device for uniformly outputting load of switch |
| CN113852561A (en) * | 2016-06-22 | 2021-12-28 | 华为技术有限公司 | Data transmission method, device and network element |
| US10904139B2 (en) | 2016-06-22 | 2021-01-26 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus and network element |
| CN107528711A (en) * | 2016-06-22 | 2017-12-29 | 华为技术有限公司 | A kind of data transmission method, device and network element |
| CN106209556B (en) * | 2016-06-29 | 2020-01-03 | 新华三技术有限公司 | Method and device for address learning and message transmission |
| CN106209556A (en) * | 2016-06-29 | 2016-12-07 | 杭州华三通信技术有限公司 | A kind of address learning, the method and device of message transmissions |
| CN106254447A (en) * | 2016-07-29 | 2016-12-21 | 北京华为数字技术有限公司 | Load-balancing method, BRAS equipment and SDN controller |
| CN106254447B (en) * | 2016-07-29 | 2019-10-18 | 北京华为数字技术有限公司 | Load-balancing method, BRAS equipment and SDN controller |
| CN106341336B (en) * | 2016-08-29 | 2019-10-25 | 锐捷网络股份有限公司 | A kind of method and apparatus to be E-Packeted by aggregation port |
| CN106341336A (en) * | 2016-08-29 | 2017-01-18 | 锐捷网络股份有限公司 | Method and device for forwarding message via aggregate port (AP) |
| CN106572027A (en) * | 2016-11-10 | 2017-04-19 | 郑州云海信息技术有限公司 | Network data message shunt method and device |
| CN110049144A (en) * | 2018-01-17 | 2019-07-23 | 厦门雅迅网络股份有限公司 | A kind of method and system obtaining network equipment port by Ethernet |
| CN109286686A (en) * | 2018-11-23 | 2019-01-29 | 盛科网络（苏州）有限公司 | Load-balancing method based on polling mechanism |
| CN109286686B (en) * | 2018-11-23 | 2021-05-14 | 盛科网络（苏州）有限公司 | Load balancing method based on polling mechanism |
| CN112422447A (en) * | 2020-11-13 | 2021-02-26 | 新华三技术有限公司合肥分公司 | Method and device for selecting member port |
| CN112422447B (en) * | 2020-11-13 | 2022-04-26 | 新华三技术有限公司合肥分公司 | Method and device for selecting member port |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013078579A1 (en) | 2013-06-06 |
| CN102577280B (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102577280B (en) | Method, apparatus and system for sending message | |
| CN102118319B (en) | Traffic load balancing method and device | |
| US8855116B2 (en) | Virtual local area network state processing in a layer 2 ethernet switch | |
| WO2021135416A1 (en) | Load balancing method and device | |
| CN104335537B (en) | For the system and method for the multicast multipath of layer 2 transmission | |
| US20200403904A1 (en) | Data Processing Method, Apparatus, and System | |
| US20140029447A1 (en) | Forwarding tables for hybrid communication networks | |
| CN104871490B (en) | The multipath communication device of energy ecology and its method for distributing business for improving energy ecology can be improved | |
| US8284791B2 (en) | Systems and methods for load balancing of management traffic over a link aggregation group | |
| CN103401801A (en) | Method and device for realizing dynamic load balance | |
| CN104301417B (en) | A kind of load-balancing method and device | |
| CN104618253B (en) | A kind of transmitting message treating method and apparatus of dynamic change | |
| US9112796B2 (en) | System guided surrogating control in broadcast and multicast | |
| Prakash et al. | Server-based dynamic load balancing | |
| CN102448120B (en) | Multipath load sharing method and device | |
| CN104618157A (en) | Network management method, device and system | |
| CN101014005B (en) | Method and apparatus for reducing service damage in link aggregated group | |
| US20130121146A1 (en) | Iterative max-min fairness algorithms | |
| CN107493245B (en) | Board card of switch and data stream forwarding method | |
| US20060168339A1 (en) | System and method for routing network traffic through weighted zones | |
| Kiji et al. | Virtual network function placement and routing model for multicast service chaining based on merging multiple service paths | |
| CN101980487A (en) | Method for device for selecting exit of route | |
| CN110995609A (en) | Message sending method and device, electronic equipment and storage medium | |
| US20150156116A1 (en) | Routing control method and apparatus | |
| US11012347B2 (en) | Communication apparatus, communication control method, and communication system for multilink communication simultaneously using a plurality of communication paths |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU ZHITAI ENTERPRISE MANAGEMENT CO., LTD. Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20141205 Owner name: JIANGSU JINGUAN AUTO PARKING SYSTEM ENGINEERING CO Free format text: FORMER OWNER: HUIZHOU ZHITAI ENTERPRISE MANAGEMENT CO., LTD. Effective date: 20141205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516003 HUIZHOU, GUANGDONG PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 516003 HUIZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141205 Address after: 226000 Nantong City, Jiangsu Province, prosperity Road, No. 6, Gangzha Patentee after: JIANGSU JINGUAN SOLID PARKING SYSTEM ENGINEERING Co.,Ltd. Address before: 516003 Guangdong province Huizhou City Mountain Road No. 4 Building 12 layer Dweh No. 06 A District Patentee before: HUIZHOU ZHITAI ENTERPRISE MANAGEMENT CO.,LTD. Effective date of registration: 20141205 Address after: 516003 Guangdong province Huizhou City Mountain Road No. 4 Building 12 layer Dweh No. 06 A District Patentee after: HUIZHOU ZHITAI ENTERPRISE MANAGEMENT CO.,LTD. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180913 Address after: 226000 639 north outer ring road, Nantong, Jiangsu Patentee after: NANTONG BEICHENG SCIENCE & TECHNOLOGY ENTREPRENEURIAL MANAGEMENT Co.,Ltd. Address before: 226000 Xingsheng Road, Gangzha District, Nantong, Jiangsu 6 Patentee before: JIANGSU JINGUAN SOLID PARKING SYSTEM ENGINEERING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |