CN103067280B - Message processing method and device - Google Patents
Message processing method and device Download PDFInfo
- Publication number
- CN103067280B CN103067280B CN201210574107.8A CN201210574107A CN103067280B CN 103067280 B CN103067280 B CN 103067280B CN 201210574107 A CN201210574107 A CN 201210574107A CN 103067280 B CN103067280 B CN 103067280B
- Authority
- CN
- China
- Prior art keywords
- forwarding unit
- message
- information
- edge
- unit
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/64—Hybrid switching systems
- H04L12/6418—Hybrid transport
-
- 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 embodiment of the present invention provides a kind of message processing method and device, and the method includes: receive the message that the first forwarding unit sends; If according to the purpose medium access control MAC Address in described message, judge that described message is for unknown message, then judging whether described first forwarding unit is edge forwarding unit, wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server; If judging, described first forwarding unit is edge forwarding unit, then the information bank according to forwarding unit, and described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit. In the embodiment of the present invention, by the edge forwarding unit that the unknown message receiving the first edge forwarding unit transmission is only sent in network except this edge forwarding unit, thus the bandwidth saved between controller and forwarding unit, also it is achieved that the saving of bandwidth resources.
Description
Technical field
The present invention relates to communication technology, particularly relate to a kind of message processing method and device.
Background technology
At present, controlling and forward the network separated to specifically include that open flows (Openflow is called for short OF) network, this network mainly includes two kind equipments: OF controller and OF switch. wherein, OF controller for carrying out centralized Control to network, and issues stream table to OF switch, and OF switch is for mating the message received according to this stream table and forwarding, wherein, OF controller opens to user. additionally, when the message that this OF switch receives is unknown unicast message or broadcasting packet, these unknown unicast messages or broadcasting packet are sent to controller, resolved by the controller unknown unicast message to receiving or broadcasting packet, acquisition source medium access control (MediumAccessControl, it is called for short MAC) after address, and adopt the mode that hop-by-hop floods that the unknown unicast message after resolving or broadcasting packet are processed, concrete, unknown unicast message after parsing or broadcasting packet are sent to all OF switches being connected with this controller by controller, carried out the whole network flooded by the unknown unicast message after the parsing to receiving of each OF switch or broadcasting packet respectively again.
But, owing to controller is to adopt the mode that hop-by-hop floods that unknown unicast message or broadcasting packet are processed, thus the bandwidth of the bandwidth of the mass data passage taken and control passage, cause the waste of channel resource.
Summary of the invention
The embodiment of the present invention provides a kind of message processing method and device, unknown unicast message or broadcasting packet are processed by the mode flooded owing to adopting hop-by-hop for solving prior art middle controller, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage.
First aspect present invention provides a kind of message processing method, including:
Receive the message that the first forwarding unit sends;
If according to the purpose medium access control MAC Address in described message, judge that described message is for unknown message, then judging whether described first forwarding unit is edge forwarding unit, wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server;
If judging, described first forwarding unit is edge forwarding unit, then the information bank according to forwarding unit, and described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit.
In conjunction with in the first implementation of first aspect, described method also includes:
Obtain the information of each forwarding unit in described network the information according to each described forwarding unit, generate the information bank of described forwarding unit; The information of described each forwarding unit all includes: the id information of forwarding unit and the IP address of forwarding unit.
In conjunction with in the second implementation of the first implementation of first aspect or first aspect, described judge whether described first forwarding unit is edge forwarding unit, including:
IP address according to described first forwarding unit in described message, obtains the id information of described first forwarding unit;
According to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
In conjunction with in the third implementation of the second implementation of first aspect, the described information bank according to forwarding unit, described unknown message is sent the second forwarding unit respectively, including:
The id information in information bank according to described forwarding unit, it is determined that described second forwarding unit;
According to the id information that each described second forwarding unit is corresponding, described unknown message is sent respectively to described second forwarding unit. Embodiment of the present invention second aspect provides a kind of message process device, including:
Receiver module, for receiving the message that the first forwarding unit sends;
Judge module, for the purpose medium access control MAC Address in the described message that receives according to described receiver module, it is judged that whether described message is unknown message; If judging, described message is for unknown message, it is judged that whether described first forwarding unit is edge forwarding unit, and wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server;
Sending module, if judging that described first forwarding unit is edge forwarding unit for described judge module, then the information bank according to forwarding unit, described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit.
In conjunction with in the first implementation of second aspect, described message process device also includes:
Acquisition module, for obtaining the information of each forwarding unit in described network;
Generation module, the information of each described forwarding unit for getting according to described acquisition module, generate the information bank of described forwarding unit; The information of described each forwarding unit all includes: the id information of forwarding unit.
In conjunction with in the second implementation of the first implementation of second aspect or second aspect, described judge module, also include:
Acquiring unit, for the IP address according to described first forwarding unit in described message, obtains the id information of described first forwarding unit;
Judging unit, for according to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
In conjunction with in the third implementation of the second implementation of second aspect, described message process device also includes:
Determine module, for according to the id information in the information bank of described forwarding unit, it is determined that described second forwarding unit;
Then described sending module is additionally operable to the id information corresponding according to each described second forwarding unit, and described unknown message is sent respectively to described second forwarding unit.
In the embodiment of the present invention, after receiving the message that the first forwarding unit sends, if according to the MAC Address in message, judge that message is unknown message, and this first forwarding unit is when being edge forwarding unit, information bank according to forwarding unit, this message is sent respectively to the second forwarding unit, wherein, this second forwarding unit is the edge forwarding unit in network except the first forwarding unit, thus solving prior art middle controller owing to adopting the mode that floods of hop-by-hop that unknown unicast message or broadcasting packet are processed, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage, bandwidth resources are effectively saved it.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the control that message processing method of the present invention is based on and the configuration diagram forwarding the network separated;
Fig. 2 is the flow chart of an embodiment of message processing method of the present invention;
Fig. 3 is the structural representation of an embodiment of message process device of the present invention;
Fig. 4 is the structural representation of another embodiment of message process device of the present invention;
Fig. 5 is the structural representation of another embodiment of message process device of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Fig. 1 is the control that message processing method of the present invention is based on and the configuration diagram forwarding the network separated, as it is shown in figure 1, this network can be OF network, concrete, this network includes forwarding unit 10, controller 20 and server 30. Wherein, forwarding unit 10 can be the OF switch in OF network, and network is carried out centralized Control by controller 20, in OF network, can exist for 5 forwarding units 10 and 3 servers 30 in multiple forwarding unit 10 and multiple server 30, Fig. 1, but be not limited thereto.
Server 30 is if it is intended to obtain certain message, can will comprise source medium access control (MediaAccessControl in advance, it being called for short MAC) the request message of address reports controller 20 by forwarding unit 10, preserves the corresponding source MAC of this server 30 for controller 20. It addition, in the present embodiment, it is referred to as edge forwarding unit by being joined directly together the forwarding unit 10 connect with server 30, and the forwarding unit 10 not being joined directly together with server 30 is referred to as non-edge forwarding unit.
Fig. 2 is the flow chart of an embodiment of message processing method of the present invention, and on the basis of network shown in above-mentioned Fig. 1, as in figure 2 it is shown, the executive agent of the method is controller in the present embodiment, then the method includes:
Step 201, receive first forwarding unit send message.
In an embodiment, after forwarding unit receives message, being sent to controller, message can be unicast message or broadcasting packet herein.
If step 202 is according to the target MAC (Media Access Control) address in this message, it is judged that this message is unknown message, then judge whether this first forwarding unit is edge forwarding unit, and wherein, this edge forwarding unit is be joined directly together the forwarding unit connect with server.
In the present embodiment, implement in process, controller is receiving above-mentioned message, after above-mentioned packet parsing, first the source MAC of message can be preserved, and then the source MAC carried in the request message of the server transmission that before inquiry, controller receives, judge whether the MAC Address identical with the source MAC of above-mentioned message, if it is judged that exist, then the MAC Address in request message is replied to above-mentioned first forwarding unit with the form of clean culture, if it is judged that be absent from, then it is assumed that this message is unknown message.
If step 203 judges that this first forwarding unit is edge forwarding unit, the then information bank according to forwarding unit, this the unknown message is sent respectively to the second forwarding unit, and this second forwarding unit is the edge forwarding unit in network except this first forwarding unit.
If it should be noted that judge that this first forwarding unit is not edge forwarding unit, then message is not done any process, it is possible to be by this packet loss. It addition, controller is while being sent to the second forwarding unit by this unknown message, the second forwarding unit is indicated to be flooded away by above-mentioned unknown message.
In the present embodiment, after receiving the message that the first forwarding unit sends, if according to the MAC Address in message, judge that message is unknown message, and this first forwarding unit is when being edge forwarding unit, information bank according to forwarding unit, this message is sent respectively to the second forwarding unit, wherein, this second forwarding unit is the edge forwarding unit in network except the first forwarding unit, thus solving prior art middle controller owing to adopting the mode that floods of hop-by-hop that unknown unicast message or broadcasting packet are processed, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage, bandwidth resources are effectively saved it.
Further, in another embodiment of the present invention, on the basis of above-mentioned embodiment illustrated in fig. 2, the method can also include:
Obtain the information of each forwarding unit in this network, and the information according to each forwarding unit, generate the information bank of forwarding unit, the information of each forwarding unit all includes: the identity (Identity of forwarding unit, it is called for short ID) agreement (InternetProtocol, the be called for short IP) address of interconnection between information and the network of forwarding unit; It addition, the information of each forwarding unit also includes: whether the path interface mark of forwarding unit this forwarding unit of labelling are edge forwarding unit, and these information can by forwarding unit active reporting to controller.
Further, in another embodiment of the present invention, on the basis of above-mentioned embodiment illustrated in fig. 2, step 202 judging, whether this first forwarding unit is the specific implementation of edge forwarding unit and is:
IP address according to the first forwarding unit in this message, obtains the id information of this first forwarding unit; According to this id information, judge whether this first forwarding unit is edge forwarding unit, concrete, above-mentioned first forwarding unit is when sending above-mentioned message to controller, carrying the IP address of this first forwarding unit in messages, controller is according to this IP address, it is possible to get the id information of this first forwarding unit in the information bank of forwarding unit, further according to this id information, in the information bank of above-mentioned forwarding unit, check whether this forwarding unit is edge forwarding unit.
Preferably, information bank according to forwarding unit in step 203, by the specific implementation that this unknown message is sent respectively to the second forwarding unit be:
According to the id information in the information bank of this forwarding unit, it is determined that this second forwarding unit;
This unknown message is sent respectively to this second forwarding unit.
In the present embodiment, controller is first according to the id information in the information bank of this forwarding unit, determine which forwarding unit in the information bank of forwarding unit is the second forwarding unit, being marked with which forwarding unit in the information bank of above-mentioned forwarding unit is edge forwarding unit, if the id information according to above-mentioned first forwarding unit, this first forwarding unit is got rid of, so that it may determine which forwarding unit is the second forwarding unit; After determining which forwarding unit is the second forwarding unit, according to this id information, this the unknown message is sent respectively to this second forwarding unit, controller notifies that above-mentioned unknown message is carried out flood process by the second forwarding unit simultaneously, is transmitted from each data path interface of forwarding unit by this unknown message.
In the present embodiment, after receiving the message that the first forwarding unit sends, if according to the MAC Address in message, judge that message is unknown message, and this first forwarding unit is when being edge forwarding unit, information bank according to forwarding unit, this message is sent respectively to the second forwarding unit, thus solving prior art middle controller owing to adopting the mode that floods of hop-by-hop that unknown unicast message or broadcasting packet are processed, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage, it is effectively saved bandwidth resources.
Fig. 3 is the structural representation of an embodiment of message process device of the present invention, and this message process device can be controller noted above, as it is shown on figure 3, this message process device includes: receiver module 301, judge module 302 and sending module 303.
Wherein, receiver module 301, for receiving the message that the first forwarding unit sends; Judge module 302, for the purpose medium access control MAC Address in the above-mentioned message that receives according to above-mentioned receiver module 301, it is judged that whether this message is unknown message; If judging, above-mentioned message is for unknown message, it is judged that whether above-mentioned first forwarding unit is edge forwarding unit, and wherein, this edge forwarding unit is be joined directly together the forwarding unit connect with server. For above-mentioned judge module 302, sending module 303, judges that above-mentioned first forwarding unit is edge forwarding unit, the information bank according to forwarding unit, and above-mentioned unknown message is sent respectively to the second forwarding unit; It should be noted that this second forwarding unit is the edge forwarding unit in network except above-mentioned first forwarding unit.
The message process device of this enforcement can perform the technical scheme of embodiment of the method shown in Fig. 2, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, after receiving the message that the first forwarding unit sends, if according to the MAC Address in message, judge that message is unknown message, and this first forwarding unit is when being edge forwarding unit, information bank according to forwarding unit, this message is sent respectively to the second forwarding unit, thus solving prior art middle controller owing to adopting the mode that floods of hop-by-hop that unknown unicast message or broadcasting packet are processed, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage, it is effectively saved bandwidth resources.
Fig. 4 is the structural representation of another embodiment of message process device of the present invention, on the basis of above-mentioned embodiment illustrated in fig. 3, this device also includes: acquisition module 304, generation module 305 and determine module 306, wherein, above-mentioned judge module 302 also specifically includes: acquiring unit 401 and judging unit 402, specifically
Acquisition module 304, for obtaining the information of each forwarding unit in described network; Generation module 305, the information of each above-mentioned forwarding unit for getting according to described acquisition module 301, generate the information bank of this forwarding unit; The information of above-mentioned each forwarding unit all includes: the id information of forwarding unit.
Further, it is judged that in module 302, acquiring unit 401, for the IP address according to above-mentioned first forwarding unit in described message, obtain the id information of this first forwarding unit; Judging unit 402, for according to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
Being more highly preferred to, this device can also comprise determining that module 306, for according to the id information in the information bank of above-mentioned forwarding unit, it is determined that above-mentioned second forwarding unit;
Then sending module 303 is additionally operable to the id information corresponding according to each second forwarding unit, and above-mentioned unknown message is sent respectively to each second forwarding unit.
The message process device of this enforcement can perform the technical scheme of embodiment of the method shown in Fig. 2, and it is similar that it realizes principle, repeats no more herein.
In the present embodiment, after receiving the message that the first forwarding unit sends, if according to the MAC Address in message, judge that message is unknown message, and this first forwarding unit is when being edge forwarding unit, information bank according to forwarding unit, this message is sent respectively to the second forwarding unit, wherein, this second forwarding unit is the edge forwarding unit in network except the first forwarding unit, thus solving prior art middle controller owing to adopting the mode that floods of hop-by-hop that unknown unicast message or broadcasting packet are processed, and the bandwidth problem of the bandwidth of the mass data passage taken and control passage, bandwidth resources are effectively saved it.
Fig. 5 is the structural representation of another embodiment of message process device of the present invention, as it is shown in figure 5, this device includes: receptor 501, processor 502 and transmitter 503, and wherein, receptor 501 is for receiving the message that the first forwarding unit sends; Processor 502 is for according to the purpose medium access control MAC Address in the described message received, it is judged that whether described message is unknown message; If judging, described message is for unknown message, it is judged that whether described first forwarding unit is edge forwarding unit, and wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server; Transmitter 503, if for judging that described first forwarding unit is edge forwarding unit, then the information bank according to forwarding unit, described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit.
Preferably, above-mentioned processor 502 is additionally operable to obtain the information of each forwarding unit in described network; Information according to each described forwarding unit got, generates the information bank of described forwarding unit; The information of described each forwarding unit all includes: the id information of forwarding unit and the IP address of forwarding unit.
It is further preferable that processor 502 is specifically for the IP address according to described first forwarding unit in described message, obtain the id information of described first forwarding unit; According to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
It is further preferable that processor 502 is for according to the id information in the information bank of described forwarding unit, it is determined that described second forwarding unit; Transmitter 503, is additionally operable to the id information corresponding according to each described second forwarding unit, and described unknown message is sent respectively to described second forwarding unit.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can be completed by the hardware that programmed instruction is relevant. Aforesaid program can be stored in a computer read/write memory medium. This program upon execution, performs to include the step of above-mentioned each embodiment of the method; And aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CDs.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a message processing method, it is characterised in that including:
Controller receives the message that the first forwarding unit sends;
If described controller is according to the purpose medium access control MAC Address in described message, judge that described message is for unknown message, then described controller judges whether described first forwarding unit is edge forwarding unit, wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server;
If described controller judges that described first forwarding unit is edge forwarding unit, then the described controller information bank according to forwarding unit, described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit.
2. method according to claim 1, it is characterised in that also include:
Described controller obtains the information of each forwarding unit in described network the information according to each described forwarding unit, generates the information bank of described forwarding unit; The information of described each forwarding unit all includes the id information of forwarding unit and the IP address of forwarding unit.
3. method according to claim 1 and 2, it is characterised in that described controller judges whether described first forwarding unit is edge forwarding unit, including:
The described controller IP address according to described first forwarding unit in described message, obtains the id information of described first forwarding unit;
Described controller is according to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
4. method according to claim 3, it is characterised in that the described controller information bank according to forwarding unit, sends the second forwarding unit respectively by described unknown message, including:
Described controller is according to the id information in the information bank of described forwarding unit, it is determined that described second forwarding unit;
Described unknown message, according to id information corresponding to each described second forwarding unit, is sent respectively to described second forwarding unit by described controller.
5. a message process device, it is characterised in that described message process device is controller, and described device includes:
Receiver module, for receiving the message that the first forwarding unit sends;
Judge module, for the purpose medium access control MAC Address in the described message that receives according to described receiver module, it is judged that whether described message is unknown message; If judging, described message is for unknown message, it is judged that whether described first forwarding unit is edge forwarding unit, and wherein, described edge forwarding unit is be joined directly together the forwarding unit connect with server;
Sending module, if judging that described first forwarding unit is edge forwarding unit for described judge module, then the information bank according to forwarding unit, described unknown message is sent respectively to the second forwarding unit; Described second forwarding unit is the edge forwarding unit in network except described first forwarding unit.
6. message process device according to claim 5, it is characterised in that also include:
Acquisition module, for obtaining the information of each forwarding unit in described network;
Generation module, the information of each described forwarding unit for getting according to described acquisition module, generate the information bank of described forwarding unit; The information of described each forwarding unit all includes: the id information of forwarding unit and the IP address of forwarding unit.
7. the message process device according to claim 5 or 6, it is characterised in that described judge module, also includes:
Acquiring unit, for the IP address according to described first forwarding unit in described message, obtains the id information of described first forwarding unit;
Judging unit, for according to described id information, it is judged that whether described first forwarding unit is edge forwarding unit.
8. message process device according to claim 7, it is characterised in that also include:
Determine module, for according to the id information in the information bank of described forwarding unit, it is determined that described second forwarding unit;
Then described sending module is additionally operable to the id information corresponding according to each described second forwarding unit, and described unknown message is sent respectively to described second forwarding unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574107.8A CN103067280B (en) | 2012-12-26 | 2012-12-26 | Message processing method and device |
| PCT/CN2013/090232 WO2014101733A1 (en) | 2012-12-26 | 2013-12-23 | Message processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574107.8A CN103067280B (en) | 2012-12-26 | 2012-12-26 | Message processing method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103067280A CN103067280A (en) | 2013-04-24 |
| CN103067280B true CN103067280B (en) | 2016-06-08 |
Family
ID=48109748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574107.8A Active CN103067280B (en) | 2012-12-26 | 2012-12-26 | Message processing method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103067280B (en) |
| WO (1) | WO2014101733A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067280B (en) * | 2012-12-26 | 2016-06-08 | 华为技术有限公司 | Message processing method and device |
| CN106411739B (en) * | 2015-07-31 | 2019-06-21 | 华为技术有限公司 | A kind of data forwarding method and device |
| CN106487946B (en) * | 2016-10-12 | 2019-11-19 | 重庆金美通信有限责任公司 | A kind of large-scale communication network network IP resource contention detection method, system and equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459592A (en) * | 2007-12-12 | 2009-06-17 | 华为技术有限公司 | Method, system and equipment for transmitting packets between supplier edge devices |
| CN102150399A (en) * | 2008-09-12 | 2011-08-10 | 思科技术公司 | Reducing flooding in a bridged network |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8532116B2 (en) * | 2009-07-21 | 2013-09-10 | Cisco Technology, Inc. | Extended subnets |
| JP2011193189A (en) * | 2010-03-15 | 2011-09-29 | Hitachi Ltd | Network system, edge node, and relay node |
| CN102347889B (en) * | 2010-08-04 | 2014-08-13 | 杭州华三通信技术有限公司 | Message forwarding method, system and device in H-VPLS (Hierarchical Virtual Private local area network service) |
| CN101924699B (en) * | 2010-08-05 | 2013-01-02 | 福建星网锐捷网络有限公司 | Message forwarding method, system and provider edge equipment |
| CN103067280B (en) * | 2012-12-26 | 2016-06-08 | 华为技术有限公司 | Message processing method and device |
-
2012
- 2012-12-26 CN CN201210574107.8A patent/CN103067280B/en active Active
-
2013
- 2013-12-23 WO PCT/CN2013/090232 patent/WO2014101733A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459592A (en) * | 2007-12-12 | 2009-06-17 | 华为技术有限公司 | Method, system and equipment for transmitting packets between supplier edge devices |
| CN102150399A (en) * | 2008-09-12 | 2011-08-10 | 思科技术公司 | Reducing flooding in a bridged network |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014101733A1 (en) | 2014-07-03 |
| CN103067280A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9742667B2 (en) | Packet processing method, device and system | |
| CN101605103B (en) | Method and apparatus for static forwarding multicast data | |
| US7724649B2 (en) | Method and device for making uplink standby | |
| CN109067578B (en) | Method and device for multicast fast switching | |
| CN102318287B (en) | Methods and device to establish router neighbors | |
| CN105991412B (en) | Information push method and device | |
| EP3496432B1 (en) | Efficient multicast transmission | |
| CN102802227B (en) | Based on the data processing method of base station direct connection framework, equipment and system | |
| CN102694664B (en) | Multicast method and multicast equipment | |
| CN104639512A (en) | Network security method and device | |
| CN111327650A (en) | Data transmission method, device, equipment and storage medium | |
| CN107241701B (en) | data transmission method and device | |
| CN103067280B (en) | Message processing method and device | |
| CN102739462B (en) | Test message sending method and device | |
| CN102217254B (en) | Method and apparatus for transferring boot strap information | |
| CN105142035A (en) | Video stream slice transmitting system and method | |
| US20140324950A1 (en) | Connection method and management server | |
| CN105450686A (en) | Method and device for establishing server cluster | |
| CN101808043A (en) | Method and device for detecting service message forwarding state of TRUNK members | |
| CN112583736A (en) | Signaling message distribution method, device, equipment and medium | |
| US10506021B2 (en) | Method and device for providing communication connection for a plurality of candidate applications in a mobile device | |
| CN105450519A (en) | Message sending method and core switch | |
| US8531965B2 (en) | Message processing method and system | |
| CN114666846A (en) | Communication method and gateway equipment | |
| US10367725B2 (en) | Network programming |
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 |