CN105939268B - A kind of two-layer retransmitting table item polymerization and device - Google Patents
A kind of two-layer retransmitting table item polymerization and device Download PDFInfo
- Publication number
- CN105939268B CN105939268B CN201510712623.6A CN201510712623A CN105939268B CN 105939268 B CN105939268 B CN 105939268B CN 201510712623 A CN201510712623 A CN 201510712623A CN 105939268 B CN105939268 B CN 105939268B
- Authority
- CN
- China
- Prior art keywords
- mac address
- table item
- layer retransmitting
- retransmitting table
- port
- 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
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims description 11
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005538 encapsulation Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/54—Organization of routing tables
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/825—Involving tunnels, e.g. MPLS
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
The application provides a kind of two-layer retransmitting table item polymerization and device, applied on switching equipment, this method comprises: obtaining a plurality of two-layer retransmitting table item being located under same port, the two-layer retransmitting table item is used to record the medium access control MAC Address of virtual machine VM and the corresponding relationship of port；The a plurality of two-layer retransmitting table item under the same port is merged according to the MAC Address allocation rule of VM predetermined.The application can reduce the quantity of two-layer retransmitting table item in switching equipment, reduce the requirement to switching equipment memory space, saved the system resource of switching equipment.
Description
Technical field
This application involves network communication technology field more particularly to a kind of two-layer retransmitting table item polymerizations and device.
Background technique
Data center generallys use server virtualization technology, and a physical server is virtualized into more VM
(Virtual Machine, virtual machine).Using VXLAN (Virtual eXtensible LAN, expansible virtual LAN
Network) technology big double layer network in, usually require that physical server support VXLAN technology, thus to VM send two layer message
Three layers of encapsulation are carried out, then three layers of forwarding are carried out by switching equipment.Therefore, increasing for VM quantity will not processing energy to switching equipment
Power affects.
But when in VXLAN network there are when traditional physical server, since traditional physical server does not support VXLAN
Technology can not carry out three layers of encapsulation, it is therefore desirable to the switching equipment energy being connected with traditional physical server to the two layer message of VM
MAC (Media Access Control, medium access control) address of VM is enough perceived, and generates two according to the MAC Address of VM
Layer retransmitting table item.But with the increase of VM quantity, two-layer retransmitting table item also be will increase, this is by the memory capacity band to switching equipment
Carry out great challenge.
Summary of the invention
In view of this, the application provides a kind of two-layer retransmitting table item polymerization and device.
Specifically, the application is achieved by the following technical solution:
The application provides a kind of two-layer retransmitting table item polymerization, is applied on switching equipment, this method comprises:
The a plurality of two-layer retransmitting table item being located under same port is obtained, the two-layer retransmitting table item is for recording virtual machine VM
Medium access control MAC Address and port corresponding relationship；
According to the MAC Address allocation rule of VM predetermined to a plurality of two-layer retransmitting table item under the same port into
Row merges.
The application also provides a kind of two-layer retransmitting table item polyplant, is applied on switching equipment, which includes:
Acquiring unit, for obtaining a plurality of two-layer retransmitting table item being located under same port, the two-layer retransmitting table item is used
In the medium access control MAC Address of record virtual machine VM and the corresponding relationship of port；
Combining unit, for the MAC Address allocation rule according to VM predetermined to a plurality of under the same port
Two-layer retransmitting table item merges.
The application makes the MAC Address of VM by the MAC Address allocation rule of predefined VM it can be seen from above description
Distribute it is regular follow, and then the two-layer retransmitting table item that switching equipment learns is merged according to the Distribution dynamics, to subtract
The quantity of two-layer retransmitting table item, reduces the requirement to switching equipment memory space, has saved switching equipment in few switching equipment
System resource.
Detailed description of the invention
Fig. 1 is a kind of VXLAN networking schematic diagram；
Fig. 2 is another VXLAN networking schematic diagram；
Fig. 3 is a kind of two-layer retransmitting table item polymerization flow chart shown in one exemplary embodiment of the application；
Fig. 4 is a kind of data center's networking schematic diagram shown in one exemplary embodiment of the application；
Fig. 5 is a kind of basis of two-layer retransmitting table item polyplant place equipment shown in one exemplary embodiment of the application
Hardware structural diagram；
Fig. 6 is a kind of structural schematic diagram of two-layer retransmitting table item polyplant shown in one exemplary embodiment of the application.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the application range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
Data center generallys use server virtualization technology, and a physical server is virtualized into more VM.Such as Fig. 1
It is shown, it in the big double layer network using VXLAN technology, usually requires that physical server supports VXLAN technology, is sent as VM
When two layer message reaches VTEP (VXLAN Tunnel End Point, VXLAN tunneling termination node) equipment, by VTEP equipment pair
Two layer message carries out three layers of encapsulation, then carries out three layers of forwarding to the message after encapsulation by switching equipment.During this, switching equipment
The MAC Address of physical server can only be perceived, the MAC Address of VM can not be perceived, therefore, the increase of VM quantity will not be to exchange
The processing capacity of equipment affects.
But under network environment shown in Fig. 2, since traditional physical server (physical server 2) does not support VXLAN skill
Art can not carry out three layers of encapsulation, it is therefore desirable to the switching equipment 2 being connected with the traditional physical server to the two layer message of VM
The MAC Address of VM can be perceived, and two-layer retransmitting table item is generated according to the MAC Address of VM.However, with the increase of VM quantity,
Two-layer retransmitting table item also will increase, this will bring great challenge to the memory capacity of switching equipment.
In view of the above-mentioned problems, the embodiment of the present application proposes a kind of two-layer retransmitting table item polymerization, this method is according to predetermined
The MAC Address allocation rule of the VM of justice merges the two-layer retransmitting table item that switching equipment learns, to reduce switching equipment
The quantity of middle two-layer retransmitting table item.
It is one embodiment flow chart of the application two-layer retransmitting table item polymerization, the embodiment is to two layers referring to Fig. 3
The polymerization process of forwarding-table item is described.
Step 301, a plurality of two-layer retransmitting table item being located under same port is obtained, the two-layer retransmitting table item is for recording
The medium access control MAC Address of VM and the corresponding relationship of port.
The two-layer retransmitting table item (also known as MAC Address list item) of switching equipment generallys use self study mode and obtains, that is, exists
After receiving message, corresponding relationship is established according to the receiving port of the source MAC of message and the message, to indicate the MAC
Address corresponds to equipment and is located under the port.
In the embodiment of the present application, the switching equipment connecting with traditional physical server can also generate two by self study mode
Layer retransmitting table item.It is the two-layer retransmitting table item that the switching equipment shown in one exemplary embodiment of the application learns referring to table 1,
The MAC Address of VM and the corresponding relationship of port are had recorded in each two-layer retransmitting table item, that is, indicate that a certain VM is connected to correspondence
Under port.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:24:00:03:02:01 | 20 |
| 2 | 00:24:00:03:02:02 | 20 |
| 3 | 00:24:00:03:02:12 | 20 |
| 4 | 00:25:01:03:02:01 | 1 |
| 5 | 00:25:01:03:02:11 | 1 |
| 6 | 00:26:01:03:02:02 | 2 |
Table 1
Step 302, a plurality of two layers under the same port are turned according to the MAC Address allocation rule of VM predetermined
Forwarding list item merges.
The embodiment of the present application has pre-defined the MAC Address allocation rule of VM before system operation.
The MAC Address allocation rule of the VM can be with are as follows: the MAC Address of VM is made of N prefixes and M suffix, wherein N
The physical network that position prefix is used to indicate to be connected with port, the VM that M suffix are used to indicate to be located in the physical network.Example
Such as, by taking MAC Address 00:24:00:03:02:01 as an example, first three byte (00:24:00) is prefix, rear three bytes (03:
It 02:01) is suffix.Wherein, the affiliated data center of VM can be indicated with the first two byte (00:24)；Third byte (00) indicates
VM is located in which muon physics network of data center, is the further refinement to data center's physical network, is suitable for data
In the case that center physical network is more dispersed, data center is divided into multiple muon physics networks, each muon physics network
It is connected with the port of switching equipment；Three bytes (03:02:01) are used to distinguish the VM in same physical network afterwards.
The embodiment of the present application does not limit the digit of prefix and suffix specifically, in practical applications, in combination with specific network
Flexible layout configures the prefix and suffix of the MAC Address of VM.
This step carries out the two-layer retransmitting table item under same port according to the MAC Address allocation rule of VM predetermined
Merge, specifically:
Judge whether the MAC Address prefix of the VM in a plurality of two-layer retransmitting table item under the port is identical, will have identical
The two-layer retransmitting table item of MAC Address prefix merges into a two-layer retransmitting table item.Specific union operation can be, will be identical
MAC Address prefix of the MAC Address prefix as the two-layer retransmitting table item after merging.
By taking the port 20 in table 1 as an example, there are 3 two-layer retransmitting table items under the port, and before this 3 two-layer retransmitting table items
Sewing (first three byte) is 00:24:00, therefore, which is merged, the two-layer retransmitting table item after merging
MAC Address be 00:24:00:00:00:00, corresponding ports 20.Similarly, other ports can also merge, and two after merging
Layer retransmitting table item is as shown in table 2.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:24:00:00:00:00 | 20 |
| 2 | 00:25:01:00:00:00 | 1 |
| 3 | 00:26:01:03:02:02 | 2 |
Table 2
When switching equipment receives message, matching two-layer retransmitting table item is gone according to the target MAC (Media Access Control) address of message, is being confirmed
When the target MAC (Media Access Control) address prefix of message is identical as the MAC Address prefix of two-layer retransmitting table item after merging, passes through corresponding ports and turn
It transmits messages text.
The application makes the MAC Address of VM by the MAC Address allocation rule of predefined VM it can be seen from foregoing description
Distribute it is regular follow, and then the two-layer retransmitting table item that switching equipment learns is merged according to the Distribution dynamics, to subtract
The quantity of two-layer retransmitting table item, reduces the requirement to switching equipment memory space, has saved switching equipment in few switching equipment
System resource.
Now by taking Fig. 4 as an example, two-layer retransmitting table item polymerisation process is discussed in detail.
Fig. 4 is simplified data center's schematic diagram, wherein VM11, VM12, VM21, VM22 are virtual machine, and SW1 and SW2 are
Switching equipment.It is assumed that data center 1 and data center 2 are all without applying VXLAN technology, then SW1 and SW2 requires execution two
Layer retransmitting table item polymerization.
It is assumed that definition virtual machine MAC Address allocation rule are as follows: MAC Address by three bytes (24bit) prefix and
The suffix composition of three bytes (24bit), wherein the first two byte representation data center, third byte representation muon physics net
Network, rear three byte representation virtual machines.The MAC Address of each virtual machine is distributed referring to table 3.
| Virtual machine | MAC Address |
| VM11 | 00:24:00:03:02:01 |
| VM12 | 00:24:00:03:02:02 |
| VM21 | 00:25:01:03:02:01 |
| VM22 | 00:25:01:03:02:02 |
Table 3
SW1 obtains two-layer retransmitting table shown in table 4 by self study.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:25:01:03:02:01 | S10 |
| 2 | 00:25:01:03:02:02 | S10 |
| 3 | 00:24:00:03:02:01 | S11 |
| 4 | 00:24:00:03:02:02 | S12 |
Table 4
Wherein, there are two two-layer retransmitting table items, and the MAC Address prefix phase of two two-layer retransmitting table items under the port S10
Together, this two two-layer retransmitting table items are merged, two-layer retransmitting table shown in table 5 can be obtained.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:25:01:00:00:00 | S10 |
| 2 | 00:24:00:03:02:01 | S11 |
| 3 | 00:24:00:03:02:02 | S12 |
Table 5
Similarly, SW2 obtains two-layer retransmitting table shown in table 6 by self study.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:24:00:03:02:01 | S20 |
| 2 | 00:24:00:03:02:02 | S20 |
| 3 | 00:25:01:03:02:01 | S21 |
| 4 | 00:25:01:03:02:02 | S22 |
Table 6
After 6 merging treatment of table, two-layer retransmitting table shown in table 7 can be obtained.
| List item serial number | The MAC Address of VM | Port |
| 1 | 00:24:00:00:00:00 | S20 |
| 2 | 00:25:01:03:02:01 | S21 |
| 3 | 00:25:01:03:02:02 | S22 |
Table 7
It is assumed that VM21 of the VM11 in data center 1 into data center 2 sends message, SW1 is according to the purpose of message
Two-layer retransmitting table item in MAC Address 00:25:01:03:02:01 matching list 5, the target MAC (Media Access Control) address prefix 00:25 of the message:
01 is identical as the MAC Address prefix in the 1st article of two-layer retransmitting table item, and therefore, SW1 forwards message from port S10.
After SW2 receives message, according to two layers in the target MAC (Media Access Control) address 00:25:01:03:02:01 matching list 7 of message
Forwarding-table item, the target MAC (Media Access Control) address of the message is identical as the MAC Address in the 2nd article of two-layer retransmitting table item, and therefore, SW2 is by message
It is forwarded from port S21, message reaches VM21.
Corresponding with the embodiment of aforementioned two-layer retransmitting table item polymerization, it is poly- that present invention also provides two-layer retransmitting table items
Attach together the embodiment set.
The embodiment of the application two-layer retransmitting table item polyplant can be applied on switching equipment.Installation practice can be with
By software realization, can also be realized by way of hardware or software and hardware combining.Taking software implementation as an example, it is patrolled as one
The device in meaning is collected, is that corresponding computer program instructions are formed in the processor run memory by equipment where it
's.For hardware view, as shown in figure 5, for a kind of hardware knot of the application two-layer retransmitting table item polyplant place equipment
Composition, the usual root of equipment other than processor shown in fig. 5, network interface and memory, in embodiment where device
According to the actual functional capability of the equipment, it can also include other hardware, this is repeated no more.
Referring to FIG. 6, for the structural schematic diagram of the two-layer retransmitting table item polyplant in the application one embodiment.This two
Layer retransmitting table item polyplant includes acquiring unit 601 and combining unit 602, in which:
Acquiring unit 601, for obtaining a plurality of two-layer retransmitting table item being located under same port, the two-layer retransmitting table item
For recording the medium access control MAC Address of virtual machine VM and the corresponding relationship of port；
Combining unit 602, for the MAC Address allocation rule according to VM predetermined to more under the same port
Two-layer retransmitting table item merges.
Further,
The MAC Address allocation rule of the VM is that the MAC Address of the VM is made of N prefixes and M suffix, wherein
The N prefix is used for the physical network for indicating to be connected with port, and the M suffix is located in the physical network for indicating
VM.
Further, the combining unit 602, comprising:
Whether list item judgment module, the MAC Address prefix for judging the VM in a plurality of two-layer retransmitting table item are identical；
List item merging module turns for the two-layer retransmitting table item with identical MAC Address prefix to be merged into one two layers
Forwarding list item.
Further,
The list item merging module, specifically for using the identical MAC Address prefix as the two-layer retransmitting table after merging
MAC Address prefix so that target MAC (Media Access Control) address prefix and two layer described merge after of the switching equipment in confirmation message
When the MAC Address prefix of forwarding-table item is identical, the message is forwarded by corresponding ports.
The function of each unit and the realization process of effect are specifically detailed in the above method and correspond to step in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize application scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (6)
1. a kind of two-layer retransmitting table item polymerization is applied on switching equipment, the switching equipment connects in VXLAN network
Traditional physical server, the traditional physical server does not support VXLAN technology and the traditional physical server virtually turns to
More virtual machines, which is characterized in that this method comprises:
The a plurality of two-layer retransmitting table item being located under same port is obtained, the two-layer retransmitting table item is used to record Jie of virtual machine VM
The corresponding relationship of matter access control MAC addresses and port；
The a plurality of two-layer retransmitting table item under the same port is closed according to the MAC Address allocation rule of VM predetermined
And, comprising:
Judge whether the MAC Address prefix of the VM in a plurality of two-layer retransmitting table item under every Single port is identical, there will be identical MAC
The two-layer retransmitting table item of address prefix merges into a two-layer retransmitting table item；
Wherein, the MAC Address of VM includes N prefixes, and the N prefix is used for the physical network for indicating to be connected with port.
2. the method as described in claim 1, it is characterised in that:
The MAC Address allocation rule of the VM is that the MAC Address of the VM is made of N prefixes and M suffix, wherein the N
The physical network that position prefix is used to indicate to be connected with port, the M suffix are used for the VM for indicating to be located in the physical network.
3. the method as described in claim 1, which is characterized in that described by the two-layer retransmitting table with identical MAC Address prefix
Item merges into a two-layer retransmitting table item, comprising:
Using the identical MAC Address prefix as the MAC Address prefix of the two-layer retransmitting table item after merging, so that the exchange is set
For when the target MAC (Media Access Control) address prefix of confirmation message is identical as the MAC Address prefix of two-layer retransmitting table item after the merging, lead to
It crosses corresponding ports and forwards the message.
4. a kind of two-layer retransmitting table item polyplant is applied on switching equipment, the switching equipment connects in VXLAN network
Traditional physical server, the traditional physical server does not support VXLAN technology and the traditional physical server virtually turns to
More virtual machines, which is characterized in that the device includes:
Acquiring unit, for obtaining a plurality of two-layer retransmitting table item being located under same port, the two-layer retransmitting table item is for remembering
Record the medium access control MAC Address of virtual machine VM and the corresponding relationship of port；
Combining unit, for the MAC Address allocation rule according to VM predetermined to a plurality of two layers under the same port
Forwarding-table item merges；Wherein, the combining unit includes list item judgment module and list item merging module；
The list item judgment module, for judging the MAC Address prefix of the VM in a plurality of two-layer retransmitting table item under every Single port
It is whether identical；
The list item merging module turns for the two-layer retransmitting table item with identical MAC Address prefix to be merged into one two layers
Forwarding list item；
Wherein, the MAC Address of VM includes N prefixes, and the N prefix is used for the physical network for indicating to be connected with port.
5. device as claimed in claim 4, it is characterised in that:
The MAC Address allocation rule of the VM is that the MAC Address of the VM is made of N prefixes and M suffix, wherein the N
The physical network that position prefix is used to indicate to be connected with port, the M suffix are used for the VM for indicating to be located in the physical network.
6. device as claimed in claim 4, it is characterised in that:
The list item merging module, specifically for using the identical MAC Address prefix as the two-layer retransmitting table item after merging
MAC Address prefix, so that the switching equipment is forwarded in the target MAC (Media Access Control) address prefix of confirmation message with two layers after described merge
When the MAC Address prefix of list item is identical, the message is forwarded by corresponding ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712623.6A CN105939268B (en) | 2015-10-28 | 2015-10-28 | A kind of two-layer retransmitting table item polymerization and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712623.6A CN105939268B (en) | 2015-10-28 | 2015-10-28 | A kind of two-layer retransmitting table item polymerization and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105939268A CN105939268A (en) | 2016-09-14 |
| CN105939268B true CN105939268B (en) | 2019-11-08 |
Family
ID=57152853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712623.6A Active CN105939268B (en) | 2015-10-28 | 2015-10-28 | A kind of two-layer retransmitting table item polymerization and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105939268B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106506372B (en) * | 2016-11-21 | 2019-07-05 | 赛特斯信息科技股份有限公司 | The method of combination of forwarding-table item in virtual equipment |
| CN107342941B (en) * | 2017-06-01 | 2019-11-12 | 杭州迪普科技股份有限公司 | A kind of optimization method and device of VXLAN control plane |
| CN107360104B (en) * | 2017-07-31 | 2021-04-02 | 郑州云海信息技术有限公司 | A method and device for realizing tunnel endpoint network |
| CN111049746B (en) * | 2018-10-12 | 2022-04-22 | 华为技术有限公司 | Routing table item generation method, dictionary tree generation method and device |
| CN110611646B (en) * | 2018-11-26 | 2020-07-07 | 新华三技术有限公司 | Port security policy merging method and device and switching equipment |
| CN116436840A (en) * | 2022-10-28 | 2023-07-14 | 中国电信股份有限公司 | Forwarding method, forwarding device, forwarding system and storage medium |
| CN115883491B (en) * | 2022-11-29 | 2025-09-09 | 北京东土军悦科技有限公司 | Message forwarding method, device, electronic equipment and computer readable medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970227A (en) * | 2012-11-12 | 2013-03-13 | 盛科网络（苏州）有限公司 | Method and device for achieving virtual extensible local area network (VXLAN) message transmitting in application specific integrated circuit (ASIC) |
| CN103023827A (en) * | 2012-11-23 | 2013-04-03 | 杭州华三通信技术有限公司 | Data forwarding method for virtualized data centre and realization equipment of data forwarding method |
| CN103227843A (en) * | 2012-08-31 | 2013-07-31 | 杭州华三通信技术有限公司 | Physical link address management method and device |
| CN103944826A (en) * | 2013-01-22 | 2014-07-23 | 杭州华三通信技术有限公司 | Entry aggregation method in SPBM (shortest path bridging MAC mode) network and equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557341B (en) * | 2009-05-14 | 2011-10-26 | 中兴通讯股份有限公司 | Message forwarding method based on forwarding table of medium access control and system |
| CA2781060C (en) * | 2010-05-28 | 2016-03-08 | Huawei Technologies Co., Ltd. | Virtual layer 2 and mechanism to make it scalable |
| CN103795631B (en) * | 2012-10-30 | 2017-03-15 | 杭州华三通信技术有限公司 | Deploy the flow forwarding method and equipment in the network of Ethernet virtual link |
-
2015
- 2015-10-28 CN CN201510712623.6A patent/CN105939268B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227843A (en) * | 2012-08-31 | 2013-07-31 | 杭州华三通信技术有限公司 | Physical link address management method and device |
| CN102970227A (en) * | 2012-11-12 | 2013-03-13 | 盛科网络（苏州）有限公司 | Method and device for achieving virtual extensible local area network (VXLAN) message transmitting in application specific integrated circuit (ASIC) |
| CN103023827A (en) * | 2012-11-23 | 2013-04-03 | 杭州华三通信技术有限公司 | Data forwarding method for virtualized data centre and realization equipment of data forwarding method |
| CN103944826A (en) * | 2013-01-22 | 2014-07-23 | 杭州华三通信技术有限公司 | Entry aggregation method in SPBM (shortest path bridging MAC mode) network and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105939268A (en) | 2016-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105939268B (en) | A kind of two-layer retransmitting table item polymerization and device | |
| US10277677B2 (en) | Mechanism for disaggregated storage class memory over fabric | |
| US10554484B2 (en) | Control plane integration with hardware switches | |
| US10404674B1 (en) | Efficient memory management in multi-tenant virtualized environment | |
| CN104572243B (en) | Method and system for sharing Java Virtual Machine | |
| US10250553B2 (en) | ARP offloading for managed hardware forwarding elements | |
| US20170317974A1 (en) | Implementing logical metadata proxy servers in logical networks | |
| JP6043879B2 (en) | Apparatus and method for separation of tenant specific data when using MPLS in OpenFlow enabled cloud computing | |
| CN105306368B (en) | A data message transmission method and device | |
| CN101924693A (en) | Be used for method and system in migrating processes between virtual machines | |
| TWI591485B (en) | Computer-readable storage device, system and method for reducing management ports of multiple node chassis system | |
| CN102752147B (en) | Method and device for creating network equipment | |
| US9967139B2 (en) | Remote zone management of JBOD systems | |
| CN103828332B (en) | Data processing method, device, storage controller and cabinet | |
| CN101924699B (en) | Message forwarding method, system and provider edge equipment | |
| US20160048694A1 (en) | System and Method for Secure Transport of Data from an Operating System to a Pre-operating System Environment | |
| CN106850382B (en) | Flow traction method and device | |
| CN104205780B (en) | A method and device for storing data | |
| CN106209557A (en) | Message forwarding method and device | |
| CN110719345B (en) | Virtual machine MAC address generation method, system, equipment and computer medium | |
| US10241879B2 (en) | Virtual debugging of server operations | |
| CN113132202A (en) | Message transmission method and related equipment | |
| CN106330719B (en) | A kind of VXLAN message forwarding method and device | |
| CN107547391A (en) | A kind of message transmitting method and device | |
| WO2018054047A1 (en) | Data processing method and related storage apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant after: Hangzhou Dipu Polytron Technologies Inc Address before: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant before: Hangzhou Dipu Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |