CN110445721A - A kind of message forwarding method and device - Google Patents
A kind of message forwarding method and device Download PDFInfo
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- CN110445721A CN110445721A CN201910865941.4A CN201910865941A CN110445721A CN 110445721 A CN110445721 A CN 110445721A CN 201910865941 A CN201910865941 A CN 201910865941A CN 110445721 A CN110445721 A CN 110445721A
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- 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
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- 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
- H04L45/742—Route cache; Operation thereof
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention discloses a kind of message forwarding method and devices, it is related to data communication field, the corresponding adjacent list item of the IP address of the next-hop of message to be forwarded is deposited into multiple BD by the network equipment together with the message to be forwarded, the more BD message sending functions supported using the sending port of the network equipment, reduce the CPU overhead in message repeating process, to effectively improve the message forwarding performance of CPU.This method comprises: the corresponding adjacent list item of the IP address for obtaining the next-hop of message to be forwarded, the corresponding link layer headers information of IP address of the next-hop in the adjacent list item comprising the message to be forwarded；The adjacent list item and the message to be forwarded are stored in respectively in idle buffer descriptor BD；The message to be forwarded is sent according to the BD.
Description
Technical field
The invention belongs to data communication field more particularly to a kind of message forwarding methods and device.
Background technique
For the network equipment forwarded based on three layers, such as router, message forwarding performance (i.e. message handling capacity) are
One very important performance indicator, the performance indicator determine the network layer that the network equipment can be suitble to, in general,
Requirement of the higher network node of level to message forwarding performance is higher, for example, positioned at core net equipment to message forwarding performance
Requirement be higher than its junior convergence net equipment.
In general, the message forwarding performance for promoting the network equipment can be realized by promoting hardware configuration, such as be used
More advanced central processing unit (Central Processing Unit, CPU), but promoted hardware configuration mean it is higher hard
Part cost and higher operation cost.Therefore, how in the immovable situation of hardware configuration, the message of the network equipment is promoted
Forwarding performance is a technical problem to be solved urgently.
Summary of the invention
The embodiment of the invention provides a kind of message forwarding method and devices, for solving in the immovable feelings of hardware configuration
Under condition, the technical issues of promoting the message forwarding performance of the network equipment.
Based on above-mentioned purpose, in a first aspect, the embodiment of the invention provides a kind of message forwarding method, the method packet
It includes:
The corresponding adjacent list item of IP address of the next-hop of message to be forwarded is obtained, includes described to be forwarded in the adjacent list item
The corresponding link layer headers information of the IP address of the next-hop of message；
The adjacent list item and the message to be forwarded are stored in respectively in idle buffer descriptor BD；
The message to be forwarded is sent according to the BD.
Second aspect, the embodiment of the invention provides a kind of apparatus for forwarding message, described device includes:
Message processing module (MPM), for obtaining the corresponding adjacent list item of the IP address of next-hop of message to be forwarded, and by the neighbour
It connects list item and the message to be forwarded is stored in respectively in idle buffer descriptor BD；It include the message in the adjacent list item
Next-hop the corresponding link layer headers information of IP address；
Message sending module, for sending the message to be forwarded according to the BD.
The embodiment of the invention provides a kind of message forwarding method and device, the network equipment is by the next-hop of message to be forwarded
The corresponding adjacent list item of IP address be deposited into multiple BD together with the message to be forwarded, utilize the sending port of the network equipment
The more BD message sending functions supported reduce the CPU overhead in message repeating process, so that the message for effectively improving CPU turns
Volatility.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of method flow diagram of message forwarding method provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of apparatus for forwarding message provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of apparatus for forwarding message provided in an embodiment of the present invention;
Fig. 4 is a kind of structural schematic diagram of apparatus for forwarding message provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The system architecture and business scenario of description of the embodiment of the present invention are to more clearly illustrate implementation of the present invention
The technical solution of example, does not constitute the restriction for technical solution provided in an embodiment of the present invention, those of ordinary skill in the art
It is found that technical solution provided in an embodiment of the present invention is for similar with the differentiation of system architecture and the appearance of new business scene
The technical issues of, it is equally applicable.
The above method is described in detail combined with specific embodiments below.
In the message repeating process of the network equipment (such as interchanger, router three-layer network appliance), in message from one
The platform network equipment needs to re-start message encapsulation before being sent to next-hop network equipment, by new link layer headers Information encapsulation
To heading.Specifically, Resealing the link layer of the message according to the information of next-hop network equipment before message sending
Header information.Such as the message source mouth of the network equipment is Ethernet interface, the IP address of next-hop is 1.1.1.1, is turned in message
Table is with obtaining the IP by inquiry address resolution protocol (Address Resolution Protocol, ARP) for equipment during hair
Location: the corresponding MAC Address of 1.1.1.1, and link layer is encapsulated or copied on the basis of original IP packet according to ether frame format
Header information.
There are mainly two types of the technical solutions of the existing message forwarding performance for promoting the network equipment, and one is message batches to turn
Hair technology, the i.e. multiple messages of batch processing；Another kind is primary routing repeatedly forwarding, i.e., is completely turned to first message
The inquiry of photos and sending messages table, and caching query results, subsequent packet directly apply the result.Above two technical solution all not can avoid
New link layer headers are carried out to each message to be forwarded before message issues to encapsulate.Here, it is assumed that the place of the network equipment
Rationality can be 60MPPS, i.e., 60M message of processing per second, it means that CPU is per second, at least more execution 6,000 ten thousand * 2 refer to thus
Enable, at the same device memory it is per second at least thus increase by 6,000 ten thousand *, 2 internal storage access amounts, seriously affect the network equipment message forwarding
Performance.
The embodiment of the invention provides a kind of message forwarding method and devices, set for promoting the network forwarded based on three layers
Standby (such as router or interchanger etc.), or the message forwarding performance of the similar network equipment forwarded based on three layers.
The embodiment of the invention provides a kind of message forwarding methods, as shown in Figure 1, this method comprises:
The corresponding adjacent list item of IP address of step 101, the next-hop of acquisition message to be forwarded.Wherein, it is wrapped in the adjoining list item
The corresponding link layer headers information of the IP address of next-hop containing message to be forwarded, link layer headers information include at least link layer
The length of head and link layer headers.
In embodiments of the present invention, before obtaining the corresponding adjacent list item of IP address of next-hop of message to be forwarded,
This method further include:
When adding route table items, the mode using direct memory access (Direct Memory Access, DMA) is each road
By the corresponding adjacent list item of IP address of list item building next-hop；
The corresponding link layer headers information of IP address of next-hop is obtained, and link layer headers information is stored in corresponding adjacency list
Xiang Zhong；Wherein, the link layer headers information being stored in adjacent list item includes at least the length of link layer headers and link layer headers
Degree.
In embodiments of the present invention, before obtaining the corresponding adjacent list item of IP address of next-hop of message to be forwarded,
This method further include:
The network equipment receives message to be forwarded, removes the original link layer head of message to be forwarded, is obtained from routing table wait turn
The IP address for the corresponding next-hop of text of transmitting messages, in order to obtain corresponding adjacent list item according to the IP address of the next-hop.
Step 102 will abut against list item and message to be forwarded is stored in respectively in idle buffer descriptor BD；
In this step, it will abut against list item and message to be forwarded be stored in respectively in idle buffer descriptor BD, specifically include:
It will abut against in the first idle BD of list item deposit, and the transmission initial address of the first BD be disposed adjacent to link in list item
The transmission length of first BD, is disposed adjacent to the length of link layer headers in list item by the initial address on layer head；
Message to be forwarded is stored in the 2nd idle BD, and sets message to be forwarded for the transmission initial address of the 2nd BD
Initial address sets the transmission length of the 2nd BD to the length of message to be forwarded.
As a preferred embodiment, in embodiments of the present invention, extending BD structure, one is increased newly in each BD
" release " marker, for identifying the associated object of each BD.
Specifically, in embodiments of the present invention, will abut against table respectively according to the sequence of message to be forwarded after first adjacent list item
Item and message to be forwarded are associated on idle BD.And will abut against BD(i.e. " the first BD " where list item) transmission initial address
It is disposed adjacent to the initial address of link layer headers in list item, the transmission length of the first BD is disposed adjacent to link layer in list item
The length on head.Further, " release " marker of the first BD is set, " the message ends " marker of the first BD is removed.It will
BD(where message to be forwarded is " the 2nd BD ") transmission initial address be set as message to be forwarded and (do not include chain in the message
Road floor head) initial address, by the transmission length of the 2nd BD be set as message to be forwarded (in the message do not include link layer header
Portion) length.Further, " release " flag bit of the 2nd BD is removed, " the message ends " flag bit of the 2nd BD is set.
Step 103 sends message to be forwarded according to BD.
In this step, message to be forwarded is sent according to BD, specifically included:
According to the transmission initial address in the first BD and length is sent, the IP address for sending the next-hop of message to be forwarded is corresponding
Link layer headers；
According to the transmission initial address in the 2nd BD and length is sent, sends message to be forwarded.
In embodiments of the present invention, after the network equipment receives message to be forwarded, by the IP of the next-hop of message to be forwarded
The corresponding adjacent list item in address gives equipment sending port corresponding driver together with message to be forwarded, and driver should
Adjacent list item and message to be forwarded are stored in respectively in idle BD, and notify the above-mentioned two BD of equipment sending port ready,
After equipment sending port receives the notice, according to first BD where link list item, the sequence send chain of BD where rear message to be forwarded
List item and message to be forwarded are connect, re-starts link layer headers envelope without treating to E-Packet before message sending to realize
Dress, avoid treated before E-Packeting E-Packet re-start link layer headers encapsulation, save the processing time of CPU, subtract
Small internal storage access pressure.
In embodiments of the present invention, it can judge to send by checking " DMA DONE " marker of BD and whether complete,
For the BD being sent completely, its " release " marker is checked, BD transmission is indicated if the marker is set is
Adjacent list item, does not discharge the adjoining list item.If the marker is removed, then it represents that the BD was sent is message to be forwarded, then
Discharge the message to be forwarded.
Optionally, in routing table when one route table items of every deletion, from the route table items of the deletion get it is corresponding under
One IP address jumped, gets corresponding adjacent list item from the IP address of the next-hop, releases the adjoining list item and next-hop
The incidence relation of IP address, to discharge the adjoining list item.
A kind of message forwarding method provided in an embodiment of the present invention, the network equipment is by the IP of the next-hop of message to be forwarded
The corresponding adjacent list item in location is deposited into multiple BD together with the message to be forwarded, is supported using the sending port of the network equipment
The automatic replacement to message link layer head can be completed in more BD message sending functions, and the hardware of sending port is adequately utilized
Resource saves the processing time of CPU in message repeating process, reduces internal storage access pressure.To effectively improve the report of CPU
Literary forwarding performance.
It is exemplary, using a kind of message forwarding method provided in an embodiment of the present invention, be for a message handling capacity
The network equipment of 60MPPS, it is per second at least to save 6,000 ten thousand *, 2 internal storage access amounts.In actual application scenarios, adopt
Link layer headers packaging time is also relied in entire message repeating process with optimization situation of this method to message forwarding performance
Time accounting.Experimental data shows, it is contemplated that can promote 10% to 20% message forwarding performance.
The embodiment of the invention also provides a kind of apparatus for forwarding message, which be can be such as router or friendship
It the network equipment forwarded based on three layers, or the similar network equipment forwarded based on three layers such as changes planes.It is also possible to be included in this
Functional module in a little network equipments, is not specifically limited here.
As shown in Fig. 2, the device 20 includes:
Message processing module (MPM) 201, for obtaining the corresponding adjacent list item of the IP address of next-hop of message to be forwarded, and will be adjacent
It connects list item and message to be forwarded is stored in respectively in idle buffer descriptor BD；Wherein, next comprising message in adjacent list item
The corresponding link layer headers information of the IP address of jump；
Message sending module 202, for sending message to be forwarded according to BD.
As shown in figure 3, the device 20 further includes configuration module 203, when for adding route table items, deposited using direct memory
The mode of DMA is taken to construct the corresponding adjacent list item of IP address of next-hop for route table items；
The corresponding link layer headers information of IP address of next-hop is obtained, and link layer headers information is stored in corresponding adjacency list
Xiang Zhong；Wherein, link layer headers information includes at least the length of link layer headers and link layer headers.
As shown in figure 4, the device 20 further includes message receiving module 204, for receiving message to be forwarded, remove to be forwarded
The original link layer head of message, obtains the IP address of the corresponding next-hop of message to be forwarded from routing table；
Message processing module (MPM) 201 obtains corresponding adjacent list item for the IP address according to next-hop.
Message processing module (MPM) 201, specifically for will abut against in the first idle BD of list item deposit, and by the transmission of the first BD
Initial address is disposed adjacent to the initial address of link layer headers in list item, and the transmission length of the first BD is disposed adjacent to list item
The length of middle link layer headers；
Message processing module (MPM) 201 is specifically also used to for message to be forwarded being stored in the 2nd idle BD, and by the transmission of the 2nd BD
Initial address is set as the initial address of message to be forwarded, sets the transmission length of the 2nd BD to the length of message to be forwarded.
Message sending module 202 is specifically also used to according to the transmission initial address in the first BD and sends length, sends
The link layer headers of the IP address of the next-hop of message to be forwarded；
Message sending module 202 is specifically also used to according to the transmission initial address in the 2nd BD and sends length, sends wait turn
It transmits messages text.
A kind of apparatus for forwarding message provided in an embodiment of the present invention, the network equipment is by the IP of the next-hop of message to be forwarded
The corresponding adjacent list item in location is deposited into multiple BD together with the message to be forwarded, is supported using the sending port of the network equipment
The automatic replacement to message link layer head can be completed in more BD message sending functions, and the hardware of sending port is adequately utilized
Resource saves the processing time of CPU in message repeating process, reduces internal storage access pressure.To effectively improve the report of CPU
Literary forwarding performance.
The embodiment of the invention provides a kind of electronic equipment, specifically, the electronic equipment include: processor, memory and
It is stored in the computer program that can be run on the memory and on the processor, the computer program is by the processing
Device realizes a kind of the step of message forwarding method that any of the above-described embodiment provides when executing.Wherein, above-mentioned processor is electronics
The control centre of equipment is stored in by running or executing the software program being stored in memory and/or module and call
Data in memory execute the various functions and processing data of electronic equipment, to carry out integral monitoring to electronic equipment.It deposits
Reservoir can be used for storing software program and various data.Memory can mainly include storing program area and storage data area,
In, storing program area can application program needed for storage program area, at least one function (such as sound-playing function, image
Playing function etc.) etc.；Storage data area, which can be stored, uses created data (such as audio data, phone directory according to mobile phone
Deng) etc..
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize multiple mistakes of message forwarding method provided by the above embodiment when being executed by processor
Journey, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, computer readable storage medium, such as
Random access memory (Random-Access Memory, RAM), it is read-only memory (Read-Only Memory, ROM), fast
Flash memory (Flash Memory), hard disk (Hard Disk Drive, HDD), solid state hard disk (Solid-State Drive,
SSD), CD etc..
It should be noted that memory above may include high-speed random access memory, it can also include non-easy
The property lost memory, such as read-only memory, flash memory, hard disk, solid state hard disk etc.；It also may include volatile memory,
Such as random access memory；It can also include the combination of the memory of mentioned kind.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the scope of the present invention.
Claims (10)
1. a kind of message forwarding method, which is characterized in that the described method includes:
The corresponding adjacent list item of IP address of the next-hop of message to be forwarded is obtained, includes described to be forwarded in the adjacent list item
The corresponding link layer headers information of the IP address of the next-hop of message；
The adjacent list item and the message to be forwarded are stored in respectively in idle buffer descriptor BD；
The message to be forwarded is sent according to the BD.
2. the method according to claim 1, wherein in the IP address of the next-hop for obtaining message to be forwarded
Before corresponding adjacent list item, which comprises
When adding route table items, the mode of direct memory access DMA is used for the IP of each route table items building next-hop
The corresponding adjacent list item in location；
The corresponding link layer headers information of IP address of the next-hop is obtained, and the link layer headers information is stored in and is corresponded to
Adjoining list item in；Wherein, the link layer headers information includes at least the length of link layer headers and the link layer headers
Degree.
3. according to the method described in claim 2, it is characterized in that, the IP address of the next-hop in the acquisition message to be forwarded
Before corresponding adjacent list item, which comprises
The message to be forwarded is received, the original link layer head of the message to be forwarded is removed, from routing table described in acquisition
The IP address of the corresponding next-hop of message to be forwarded, in order to obtain corresponding adjacency list according to the IP address of the next-hop
.
4. method according to claim 1-3, which is characterized in that described by the adjacent list item and described wait turn
Text of transmitting messages is stored in respectively in idle buffer descriptor BD, is specifically included:
The adjacent list item is stored in the first idle BD, and sets the neighbour for the transmission initial address of the first BD
The transmission length of the first BD is set link layer in the adjacent list item by the initial address for connecing link layer headers in list item
The length on head；
The message to be forwarded is stored in the 2nd idle BD, and sets described for the transmission initial address of the 2nd BD
The initial address of message to be forwarded sets the transmission length of the 2nd BD to the length of the message to be forwarded.
5. according to the method described in claim 4, it is characterized in that, described send the message to be forwarded, tool according to the BD
Body includes:
According to the transmission initial address in the first BD and length is sent, sends the IP of the next-hop of the message to be forwarded
The corresponding link layer headers in address；
According to the transmission initial address in the 2nd BD and length is sent, sends the message to be forwarded.
6. a kind of apparatus for forwarding message, which is characterized in that described device includes:
Message processing module (MPM), for obtaining the corresponding adjacent list item of the IP address of next-hop of message to be forwarded, and by the neighbour
It connects list item and the message to be forwarded is stored in respectively in idle buffer descriptor BD；It include the message in the adjacent list item
Next-hop the corresponding link layer headers information of IP address；
Message sending module, for sending the message to be forwarded according to the BD.
7. device according to claim 6, which is characterized in that described device further includes configuration module, for adding routing
When list item, the mode of direct memory access DMA is used to construct the corresponding adjacency list of IP address of next-hop for the route table items
；
The corresponding link layer headers information of IP address of the next-hop is obtained, and will be described in link layer headers information deposit
In corresponding adjacent list item；Wherein, the link layer headers information includes at least link layer headers and the link layer headers
Length.
8.Device according to claim 7, which is characterized in that described device further includes message receiving module, for receiving The message to be forwarded removes the original link layer head of the message to be forwarded, the report to be forwarded is obtained from routing table The IP address of the corresponding next-hop of text；
The message processing module (MPM) obtains corresponding adjacent list item for the IP address according to the next-hop.
9. according to the described in any item devices of claim 6-8, which is characterized in that
The message processing module (MPM), specifically for by the first idle BD of the adjacent list item deposit, and by the first BD
Transmission initial address be set as the initial addresses of link layer headers in the adjacent list item, by the transmission length of the first BD
It is set as the length of link layer headers in the adjacent list item；
The message processing module (MPM) is specifically also used in the 2nd idle BD of the message to be forwarded deposit, and by described the
The transmission initial address of two BD is set as the initial address of the message to be forwarded, sets the transmission length of the 2nd BD to
The length of the message to be forwarded.
10. device according to claim 9, which is characterized in that the message sending module is specifically used for according to described the
Transmission initial address and transmission length in one BD, send the link layer header of the IP address of the next-hop of the message to be forwarded
Portion；
The message sending module is specifically also used to according to the transmission initial address in the 2nd BD and sends length, hair
Send the message to be forwarded.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377682A (en) * | 2011-12-12 | 2012-03-14 | 西安电子科技大学 | Queue management method and device based on variable-length packets stored in fixed-size location |
| CN103532854A (en) * | 2013-10-22 | 2014-01-22 | 迈普通信技术股份有限公司 | Storage and forwarding method and device of message |
| CN103546374A (en) * | 2012-07-10 | 2014-01-29 | 杭州华三通信技术有限公司 | Message forwarding method and device in two-layered edge network |
| CN103731368A (en) * | 2012-10-12 | 2014-04-16 | 中兴通讯股份有限公司 | Method and device for processing message |
| CN103763192A (en) * | 2014-01-29 | 2014-04-30 | 杭州华三通信技术有限公司 | Message forwarding method and device |
| CN107453999A (en) * | 2016-05-31 | 2017-12-08 | 新华三技术有限公司 | A kind of network equipment and network message retransmission method |
| US20170374180A1 (en) * | 2016-06-22 | 2017-12-28 | RtBrick Inc. | Method to build a modular distributed network device using microservices architecture |
| CN207115725U (en) * | 2017-04-24 | 2018-03-16 | 云南大学滇池学院 | Intelligent domestic system based on ZigBee technology |
| CN109302349A (en) * | 2018-09-29 | 2019-02-01 | 迈普通信技术股份有限公司 | A kind of message forwarding method and routing device |
-
2019
- 2019-09-09 CN CN201910865941.4A patent/CN110445721B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377682A (en) * | 2011-12-12 | 2012-03-14 | 西安电子科技大学 | Queue management method and device based on variable-length packets stored in fixed-size location |
| CN103546374A (en) * | 2012-07-10 | 2014-01-29 | 杭州华三通信技术有限公司 | Message forwarding method and device in two-layered edge network |
| CN103731368A (en) * | 2012-10-12 | 2014-04-16 | 中兴通讯股份有限公司 | Method and device for processing message |
| CN103532854A (en) * | 2013-10-22 | 2014-01-22 | 迈普通信技术股份有限公司 | Storage and forwarding method and device of message |
| CN103763192A (en) * | 2014-01-29 | 2014-04-30 | 杭州华三通信技术有限公司 | Message forwarding method and device |
| CN107453999A (en) * | 2016-05-31 | 2017-12-08 | 新华三技术有限公司 | A kind of network equipment and network message retransmission method |
| US20170374180A1 (en) * | 2016-06-22 | 2017-12-28 | RtBrick Inc. | Method to build a modular distributed network device using microservices architecture |
| CN207115725U (en) * | 2017-04-24 | 2018-03-16 | 云南大学滇池学院 | Intelligent domestic system based on ZigBee technology |
| CN109302349A (en) * | 2018-09-29 | 2019-02-01 | 迈普通信技术股份有限公司 | A kind of message forwarding method and routing device |
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