CN103916906B - To the method, equipment and system of user data message distribution processor - Google Patents
To the method, equipment and system of user data message distribution processor Download PDFInfo
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Abstract
The invention provides a kind of method to user data message distribution processor, it is characterised in that comprises the following steps：According to predetermined up-downgoing data message distribution rules, distribution operation is performed to the user data message of up-downgoing, the user data message of up-downgoing is distributed to its corresponding virtual center processing unit VCPU；Wherein, the user data message from same terminal is dispensed to same VCPU；The user data message of up-downgoing is handled by VCPU.The technical scheme that the present invention is provided, it is ensured that purpose can sequentially be reached by consigning to the user data message of same terminal.When terminal carry out FTP based on TCP transmission upload the business such as download when, due to user data message after the multi-core CPU processing of each network equipments of EPC sequentially incoming terminal, the problem of data are retransmitted repeatedly will not be produced, it is ensured that message transmission rate.
Description
Technical field
The present invention relates to moving communicating field, specifically, the present invention relates to the side to user data message distribution processor
Method, equipment and system.
Background technology
In current multi-core CPU (Central Processing Unit, CPU) high-speed forwarding service data
Epoch, except the internal each processing unit function of multi-core CPU (Central Processing Unit, CPU)
It is powerful outer, mainly it is also embodied in and itself supports VCPU (at Virtual Central Processing Unit, virtual center
Manage unit) parallel processing characteristic.In the prior art, in LTE (Long Term Evolution, Long Term Evolution) network rack
Under structure, upstream and downstream user data message is when sequentially reaching EPC (Evolved Packet Core, core net) network equipment
Multiple VCPU is issued to maximum data message processing speed in mutual cooperation, multi-core CPU follow load between hardware thread it is equal
The principle that weighs carries out tactful configuration, and each VCPU that user data message is distributed into multi-core CPU carries out forward process.
In each network device internals of existing EPC, IPID word of the multi-core CPU in user data message IP header datas
Duan Jinhang Hash (Hash) distribute, because the IPID fields in each user data message are changes, so this kind distributes plan
It slightly can guarantee that user data message being uniformly distributed on multiple different VCPU of multi-core CPU and handled.
As shown in figure 1, existing each network device internals of LTE system EPC, multi-core CPU is to the user that comes in from network interface
The distribution flow of data message is：When there is packet to come on network interface, Parser (packet parsing device) is from user data
In the IP header datas of message extract IPID fields and with this construct keyword be sent to Packet Director (message guider/
Message classification device), Packet Director carry out sorted users data message after Hash accordingly, and PDE (message distribution engine) is again
According to Packet Director classification results dispatch user data message to the corresponding VCPU of multi-core CPU.
The ways of distribution of existing user data message has a problem that, the user data message IP heads in same terminal
When IPID in portion's data is differed, it can be dispensed on different VCPU and handle.Because separate each VCPU handles number
According to time delay it is inconsistent, cause to be introduced into the data of the network equipment and set after treatment next network later may be reached
Standby and destination node, thus each network equipments of EPC can not ensure that the user data message for consigning to same terminal can be reached sequentially
Purpose.For example, when terminal is being carried out based on TCP (Transmission Control Protocol, transmission control protocol) transmission
FTP (File Transfer Protocol, FTP) upload download etc. business when, due to business datum pass through
Out of order incoming terminal after the multi-core CPU processing of each network equipments of EPC, therefore data can be caused to retransmit repeatedly, so as to reduce transmission
Speed, this to all upper layer application business based on TCP transmission rate capability requirement be a sizable impact.In reality
In, although enable 20 VCPU parallel processings on each network equipment multi-core CPUs of EPC, data are substantially increased on the whole
Transfer capability, but for the FTP of single terminal uploads downloading service, because Transmission Control Protocol requires that data are sequentially reached, download
Rate capability is reduced on the contrary.
Therefore, it is necessary to propose effective technical scheme, come solve user data message after multi-core CPU is handled it is out of order
The problem of incoming terminal.
The content of the invention
The purpose of the present invention is intended at least solve one of above-mentioned technological deficiency, and particularly user data message passes through multinuclear
After CPU processing the problem of out of order incoming terminal.
To solve the above problems, the invention provides a kind of method to user data message distribution processor, including：
According to predetermined up-downgoing data message distribution rules, distribution operation is performed to the user data message of up-downgoing,
So that the user data message of the up-downgoing is distributed into its corresponding virtual center processing unit VCPU；Wherein, from same
The user data message of terminal is dispensed to same VCPU；
The user data message is handled by the VCPU.
The present invention also provides a kind of equipment to user data message distribution processor, including distribution module and processing module：
The distribution module, for according to predetermined up-downgoing data message distribution rules, to the user data of up-downgoing
Message performs distribution operation, and the user data message of the up-downgoing is distributed into its corresponding virtual center processing unit
VCPU；Wherein, the user data message from same terminal is dispensed to same VCPU；
The processing module, for handling the user data message by the VCPU.
The embodiment that the present invention is provided includes following one or more of beneficial effect：
According to predetermined up-downgoing data message distribution rules, the user data message from same terminal is distributed to together
One VCPU processing, it is ensured that purpose can sequentially be reached by consigning to the user data message of same terminal.When terminal is carrying out base
When the FTP of TCP transmission uploads the business such as download, because user data message is handled by the multi-core CPU of each network equipments of EPC
Sequentially incoming terminal, will not produce the problem of data are retransmitted repeatedly, it is ensured that message transmission rate afterwards.It is proposed by the present invention above-mentioned
Scheme, to the change very little of existing system, does not interfere with the compatibility of system, and realize simple, efficient.
The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 shows distribution flow figure of the multi-core CPU to user data message in the prior art；
Fig. 2 shows the method flow diagram according to embodiments of the present invention to user data message distribution processor；
Fig. 3 is to show the data path according to embodiments of the present invention that user data message is passed through in LTE system
The schematic diagram of protocol stack；
Fig. 4 shows the functions of the equipments schematic diagram according to embodiments of the present invention to user data message distribution processor.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " user equipment " both include wireless communication
The equipment of number receiver, it only possesses the equipment of the wireless signal receiver of non-emissive ability, includes receiving again and transmitting hardware
Equipment, its have can on bidirectional communication link, carry out two-way communication reception and launch hardware equipment.This equipment
It can include：Honeycomb or other communication equipments, it has single line display or multi-line display or shown without multi-line
The honeycomb of device or other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), it can
With combine voice, data processing, fax and/or its communication ability；PDA (Personal Digital Assistant, it is personal
Digital assistants), it can include radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day
Go through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm
Type computer or other equipment, its have and/or conventional laptop and/or palmtop computer including radio frequency receiver or its
His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, installed in the vehicles (aviation,
Sea-freight and/or land) in, or be suitable for and/or be configured in local runtime, and/or with distribution form, operate in the earth
And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on
Network termination, music/video playback terminal, for example, can be that (Mobile Intemet Device, mobile Internet is set by PDA, MID
It is standby) and/or the equipment such as mobile phone or intelligent television with music/video playing function, set top box.
Fig. 2 shows the method flow diagram according to embodiments of the present invention to user data message distribution processor.The present invention should
For in the user data message dissemination system including multi-core network device.
As shown in Fig. 2 in step s 110, multi-core network device according to predetermined up-downgoing data message distribution rules,
Distribution operation is performed to the user data message of up-downgoing, it is corresponding virtual that the user data message of up-downgoing is distributed into it
CPU VCPU；Wherein, the user data message from same terminal is dispensed to same VCPU；In step S120
In, multi-core network device handles the user data message of up-downgoing by the VCPU.
According to predetermined up-downgoing data message distribution rules, the user data message from same terminal is distributed to together
One VCPU processing, it is ensured that purpose can sequentially be reached by consigning to the user data message of same terminal.When terminal is carrying out base
When the FTP of TCP transmission uploads the business such as download, because user data message is handled by the multi-core CPU of each network equipments of EPC
Sequentially incoming terminal, will not produce the problem of data are retransmitted repeatedly, it is ensured that message transmission rate afterwards.It is proposed by the present invention above-mentioned
Scheme, to the change very little of existing system, does not interfere with the compatibility of system, and realize simple, efficient.
In a specific embodiment, Fig. 3 is shown in LTE system, and terminal is when carrying out data-message transmission from sky
Schematic diagram of the middle interface to outside PDN (Packet Data Network, the packet data network) protocol stacks passed through.
As shown in figure 3, in LTE system, including UE (user equipment), ENB (Evolved Node B, evolved Node
B) and EPC, wherein, EPC includes：S-GW (Serving Gateway, gateway) and P-GW (Packet Data
Network Gateway, packet data gateway), UE is linked into ENB by Uu interfaces, and ENB passes through in S1 interfaces and core net
S-GW is connected, and S-GW is connected to P-GW by S5 interfaces, and EPC is connected to outside PDN by SGI interfaces.Either UE is to outside
The down user data of PDN uplink user data or outside PDN to UE, will be by each multi-core network devices of EPC
Multi-core CPU carries out a series of processing such as protocol analysis, data encapsulation, decapsulation and forwarding.
When user data message is down user data message, step S110 also includes step S111 (not shown) and step
Rapid S112 (not shown)；In step S111, multi-core network device extracts the purpose IP address of down user data message；In step
In rapid S112, multi-core network device carries out Hash computings according to purpose IP address, and down user data message is distributed into it
Corresponding VCPU；In the step s 120, multi-core network device handles down user data message by the VCPU.
Wherein, the input of random length can be transformed into the output of regular length by hashing algorithm by Hash computings, should
It is output as hashed value.The space of hashed value is generally much less than the space of input, and it is defeated that different inputs may hash to identical
Go out, thus can not uniquely determine input value from hashed value.
In one example, down user data message is reached EPC SGI interfaces by outside PDN by intermediary network device
Afterwards, in step S111, the multi-core network device of SGI interfaces extracts purpose from the IP header datas of down user data message
IP address；In step S112, the multi-core network device of SGI interfaces carries out Hash computings according to purpose IP address, passes through hash
Input quantity purpose IP address is transformed into the hashed value of regular length by algorithm, and obtains corresponding VCPU according to the hashed value.Will
Down user data message is distributed to corresponding VCPU.In the step s 120, multi-core network device is handled down by the VCPU
Row user data message.
Due to the purpose IP address all same of all down user data messages of same terminal, therefore, same terminal
The same VCPU of down user data message correspondence so that the down user data message from same terminal is dispensed to same
VCPU, is handled, it is ensured that down user data is in order with the down user data message for realizing same terminal on same VCPU
Reach next network processing node.
In another preferred embodiment (reference picture 2), when user data message is down user data message, step
S110 also includes step S113 (not shown) and step S114 (not shown)；In step S113, under multi-core network device is extracted
The purpose IP address and source IP address of row user data message；In step S114, multi-core network device is according to purpose IP address
Hash computings are carried out with source IP address, by the down user data message with identical purpose IP address and source IP address combination
Identical VCPU is distributed to, the down user data message that different purpose IP address and source IP address are combined is distributed to different
VCPU。
Because same user terminal allows to carry out multiple business type operations in synchronization, for example：While browse webpage,
Using instant communication software, while download movies or receive mail etc., now above-mentioned all downlink user numbers of the user terminal
It may be different from according to the purpose IP address and source IP address of message, but because identical services type has identical purpose IP all the time
Address and source IP address combination.Now the down user data message of multiple business type is passing through EPC under same user terminal
In core net during polycaryon processor, the down user data message of different service types is distributed on different VCPU and handled,
The downlink data message of identical services type is distributed to same VCPU under same user terminal.Therefore, the present embodiment not only can
Ensure that the downlink service data of all identical services types on user terminal is arrived sequentially at, moreover it is possible to by under different service types
Row data message is uniformly distributed on different VCPU and handled, and both ensure that user data was sequentially reached, and has also reached between VCPU
Partial load effect in a balanced way.
In a further preferred embodiment (reference picture 2), when user data message is uplink user data message, step
S110 also includes step S115 (not shown) and step S116 (not shown)；In step sl 15, on multi-core network device is extracted
The Tunneling Protocol-User face GTPU tunnels ID of row user data message；In step S116, multi-core network device is according to GTPU tunnels
Road ID carries out Hash computings, and uplink user data message is distributed into its corresponding VCPU.In the step s 120, multi-core network
Equipment handles uplink user data message by the VCPU.
Wherein, GTPU (GPRS Tunnel Protocol User Plane, GPRS tunneling protocol users face) is using a kind of
Various types of grouped datas are carried out transparent enclosure transmission by general tunnel encapsulation method, to support various types of packets
Data.
In one example, uplink user data message is reached via ENB after EPC S1-U interface, in step sl 15,
The multi-core network device of S1-U interface extracts the GTPU tunnels ID of uplink user data message, such as data surface Tunnel End Point Identifier
TEIDU；In step S116, the multi-core network device of S1-U interface carries out Hash computings according to GTPU tunnels ID, passes through hash
Input quantity GTPU tunnel ID are transformed into the hashed value of regular length by algorithm, and obtain corresponding VCPU according to the hashed value, will
Uplink user data message is distributed to its corresponding VCPU.In the step s 120, multi-core network device is handled by the VCPU
Uplink user data message.
Because the user data message of same terminal is transmitted in same GTPU carryings, so as to be entered according to GTPU tunnels ID
Row distribution ensure that the uplink user data of same terminal can sequentially reach next network processing node.
Preferably (reference picture 2), when user data message is uplink user data message, in addition to step S130 (figures
Do not show) and step S140：In step s 130, multi-core network device judges whether uplink user data message is fragment message；
In step S140, when being judged as fragment message, multi-core network device carries out data recombination to fragment message, to obtain restructuring
Partial data message afterwards；In step S113, multi-core network device extracts the tunnel of the complete uplink data messages after restructuring
Protocols User face GTPU tunnels ID；In step S114, multi-core network device carries out Hash computings according to GTPU tunnels ID, will
Complete uplink data messages after restructuring are distributed to its corresponding VCPU.
In one embodiment, when user data message is uplink user data message, in step s 130, multinuclear
The network equipment judges whether uplink user data message is fragment message.
Wherein, the burst information of message can be the attribute field that includes and burst standard deviation word in header data
Section；Attribute field of the multi-core network device in uplink user data header data and burst standard deviation field are sentenced
Whether the disconnected uplink user data message is fragment message, if for example, last position of the attribute field in IP header datas is 0
And standard deviation field is 0, then it is not fragment message to judge the uplink user data message；If the attribute field in header data
Last position be 0 and standard deviation field is not 0, or last position of attribute field is 1, then the uplink user data message
It is fragment message.
When being judged as fragment message, in step S140, multi-core network device is according to burst standard deviation field, to dividing
Piece message carries out data recombination, to obtain the complete uplink data messages after restructuring.
Specific execution content of the multi-core network device in step S113 and step S114 is identical with a upper specific embodiment
Or it is similar, it will not be repeated here.
Complete uplink data messages after the restructuring obtained after fragment message is recombinated are sent to its corresponding VCPU so that come
Same VCPU is dispensed to from the complete uplink user data message of same terminal, the complete up use of same terminal is also realized
User data message is handled on same VCPU, it is ensured that uplink user data arrives sequentially at next network processing node.
Fig. 4 shows the functions of the equipments schematic diagram according to embodiments of the present invention to user data message distribution processor.Such as Fig. 4
Shown, equipment 100 includes distribution module 110 and processing module 120.
First, distribution module 110 is according to predetermined up-downgoing data message distribution rules, to the user datagram of up-downgoing
Text performs distribution operation, and the user data message of up-downgoing is distributed into its corresponding virtual center processing unit VCPU；Its
In, the user data message from same terminal is dispensed to same VCPU；Then, processing module 120 is located by the VCPU
Manage the user data message of up-downgoing.
According to predetermined up-downgoing data message distribution rules, the user data message from same terminal is distributed to together
One VCPU processing, it is ensured that purpose can sequentially be reached by consigning to the user data message of same terminal.When terminal is carrying out base
When the FTP of TCP transmission uploads the business such as download, because user data message is handled by the multi-core CPU of each network equipments of EPC
Sequentially incoming terminal, will not produce the problem of data are retransmitted repeatedly, it is ensured that message transmission rate afterwards.It is proposed by the present invention above-mentioned
Scheme, to the change very little of existing system, does not interfere with the compatibility of system, and realize simple, efficient.
In a specific embodiment, Fig. 3 is shown in LTE system, and terminal is when carrying out data-message transmission from sky
Schematic diagram of the middle interface to outside PDN (Packet Data Network, the packet data network) protocol stacks passed through.
As shown in figure 3, in LTE system, including UE (user equipment), ENB (Evolved Node B, evolved Node
B) and EPC, wherein, EPC includes：S-GW (Serving Gateway, gateway) and P-GW (Packet Data
Network Gateway, packet data gateway), UE is linked into ENB by Uu interfaces, and ENB passes through in S1 interfaces and core net
S-GW is connected, and S-GW is connected to P-GW by S5 interfaces, and EPC is connected to outside PDN by SGI interfaces.Either UE is to outside
The down user data of PDN uplink user data or outside PDN to UE, will be by each multi-core network devices of EPC
Multi-core CPU carries out a series of processing such as protocol analysis, data encapsulation, decapsulation and forwarding.
When user data message is down user data message, first, distribution module 110 extracts down user data report
The purpose IP address of text；Then, distribution module 110 carries out Hash computings according to purpose IP address, by down user data report
Text is distributed to its corresponding VCPU；Then, processing module 120 handles down user data message by the VCPU.
Wherein, the input of random length can be transformed into the output of regular length by hashing algorithm by Hash computings, should
It is output as hashed value.The space of hashed value is generally much less than the space of input, and it is defeated that different inputs may hash to identical
Go out, thus can not uniquely determine input value from hashed value.
In one example, down user data message is reached EPC SGI interfaces by outside PDN by intermediary network device
Afterwards, first, distribution module 110 extracts purpose IP address from the IP header datas of down user data message；Then, mould is distributed
Block 110 carries out Hash computings according to purpose IP address, and input quantity purpose IP address is transformed into regular length by hashing algorithm
Hashed value, and corresponding VCPU is obtained according to the hashed value.Down user data message is distributed to corresponding VCPU.With
Afterwards, processing module 120 handles down user data message by the VCPU.
Due to the purpose IP address all same of all down user data messages of same terminal, therefore, same terminal
The same VCPU of down user data message correspondence so that the down user data message from same terminal is dispensed to same
VCPU, is handled, it is ensured that down user data is in order with the down user data message for realizing same terminal on same VCPU
Reach next network processing node.
In another preferred embodiment (reference picture 4), when user data message is down user data message, first,
Distribution module 110 extracts the purpose IP address and source IP address of down user data message；Then, distribution module 110 is according to mesh
IP address and source IP address carry out Hash computings, the downlink user that will be combined with identical purpose IP address and source IP address
Data message is distributed to identical VCPU, and the down user data message that different purpose IP address and source IP address are combined is distributed
To different VCPU.
Because same user terminal allows to carry out multiple business type operations in synchronization, for example：While browse webpage,
Using instant communication software, while download movies or receive mail etc., now above-mentioned all downlink user numbers of the user terminal
It may be different from according to the purpose IP address and source IP address of message, but because identical services type has identical purpose IP all the time
Address and source IP address combination.Now the down user data message of multiple business type is passing through EPC under same user terminal
In core net during polycaryon processor, the down user data message of different service types is distributed on different VCPU and handled,
The downlink data message of identical services type is distributed to same VCPU under same user terminal.Therefore, the present embodiment not only can
Ensure that the downlink service data of all identical services types on user terminal is arrived sequentially at, moreover it is possible to by under different service types
Row data message is uniformly distributed on different VCPU and handled, and both ensure that user data was sequentially reached, and has also reached between VCPU
Partial load effect in a balanced way.
In a further preferred embodiment (reference picture 4), when user data message is uplink user data message, first,
Distribution module 110 extracts the Tunneling Protocol-User face GTPU tunnels ID of uplink user data message；Then, distribution module 110
Hash computings are carried out according to GTPU tunnels ID, uplink user data message is distributed to its corresponding VCPU.Then, processing module
120 handle uplink user data message by the VCPU.
Wherein, GTPU (GPRS Tunnel Protocol User Plane, GPRS tunneling protocol users face) is using a kind of
Various types of grouped datas are carried out transparent enclosure transmission by general tunnel encapsulation method, to support various types of packets
Data.
In one example, uplink user data message is reached via ENB after EPC S1-U interface, first, distribution module
110 extract the GTPU tunnels ID, such as data surface Tunnel End Point Identifier TEIDU of uplink user data message；Then, distribution module
110 carry out Hash computings according to GTPU tunnels ID, and input quantity GTPU tunnel ID are transformed into regular length by hashing algorithm
Hashed value, and corresponding VCPU is obtained according to the hashed value, uplink user data message is distributed to its corresponding VCPU.With
Afterwards, processing module 120 handles uplink user data message by the VCPU.
Because the user data message of same terminal is transmitted in same GTPU carryings, so as to be entered according to GTPU tunnels ID
Row distribution ensure that the uplink user data of same terminal can sequentially reach next network processing node.
Preferably (reference picture 4), when user data message is uplink user data message, equipment 100 also includes judging
Module (not shown) and recombination module (not shown)：Judge module judges whether uplink user data message is fragment message；When
When being judged as fragment message, recombination module carries out data recombination to fragment message, to obtain the partial data message after restructuring；Connect
, distribution module 110 extracts the Tunneling Protocol-User face GTPU tunnels ID of the complete uplink data messages after restructuring；Then, divide
Send out module 110 and Hash computings are carried out according to GTPU tunnels ID, the complete uplink data messages after restructuring are distributed to its corresponding
VCPU.
In one embodiment, when user data message is uplink user data message, judge module judges up
Whether user data message is fragment message.
Wherein, the burst information of message can be the attribute field that includes and burst standard deviation word in header data
Section；Attribute field of the multi-core network device in uplink user data header data and burst standard deviation field are sentenced
Whether the disconnected uplink user data message is fragment message, if for example, last position of the attribute field in IP header datas is 0
And standard deviation field is 0, then it is not fragment message to judge the uplink user data message；If the attribute field in header data
Last position be 0 and standard deviation field is not 0, or last position of attribute field is 1, then the uplink user data message
It is fragment message.
When being judged as fragment message, recombination module carries out data weight according to burst standard deviation field to fragment message
Group, to obtain the complete uplink data messages after restructuring.
The specific execution content and a upper specific embodiment of distribution module 110 are same or similar, will not be repeated here.
Complete uplink data messages after the restructuring obtained after fragment message is recombinated are sent to its corresponding VCPU so that come
Same VCPU is dispensed to from the complete uplink user data message of same terminal, the complete up use of same terminal is also realized
User data message is handled on same VCPU, it is ensured that uplink user data arrives sequentially at next network processing node.
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Rapid to can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of method to user data message distribution processor, it is characterised in that comprise the following steps：
According to predetermined up-downgoing data message distribution rules, distribution operation is performed to the user data message of up-downgoing, will
The user data message of the up-downgoing is distributed to its corresponding virtual center processing unit VCPU；Wherein, from same terminal
User data message be dispensed to same VCPU；
The user data message of the up-downgoing is handled by the VCPU；
When user data message is uplink data messages, multi-core network device judges whether the uplink data messages are burst
Message；
When being judged as fragment message, multi-core network device carries out data weight according to burst standard deviation field to fragment message
Group, to obtain the complete uplink data messages after restructuring；
Extract the Tunneling Protocol-User face GTPU tunnels ID of the complete uplink data messages after the restructuring；
Hash computings are carried out according to the GTPU tunnels ID, the complete uplink data messages after the restructuring are distributed to its phase
The VCPU answered.
2. the method according to claim 1 to user data message distribution processor, it is characterised in that when the number of users
During according to message for down user data message, according to predetermined up-downgoing data message distribution rules, to the number of users of up-downgoing
Distribution operation is performed according to message, including：
Extract the purpose IP address of the down user data message；
Hash Hash computings are carried out according to the purpose IP address, the down user data message its are distributed to corresponding
VCPU。
3. the method according to claim 1 to user data message distribution processor, it is characterised in that when the number of users
During according to message for down user data message, according to predetermined up-downgoing data message distribution rules, to the number of users of up-downgoing
Distribution operation is performed according to message, including：
Extract the purpose IP address and source IP address of the down user data message；
Hash computings are carried out according to the purpose IP address and the source IP address, the down user data message is distributed
To its corresponding VCPU.
4. the method according to claim 1 to user data message distribution processor, it is characterised in that when the number of users
During according to message for uplink user data message, according to predetermined up-downgoing data message distribution rules, to the number of users of up-downgoing
Distribution operation is performed according to message, including：
Extract the Tunneling Protocol-User face GTPU tunnels ID of the uplink user data message；
Hash computings are carried out according to the GTPU tunnels ID, the uplink user data message its are distributed to corresponding
VCPU。
5. a kind of equipment to user data message distribution processor, it is characterised in that including distribution module, processing module, judgement
Module and recombination module：
The distribution module, for according to predetermined up-downgoing data message distribution rules, to the user data message of up-downgoing
Distribution operation is performed, the user data message of the up-downgoing is distributed to its corresponding virtual center processing unit VCPU；
Wherein, the user data message from same terminal is dispensed to same VCPU；
The processing module, the user data message for handling the up-downgoing by the VCPU；
Judge module judges whether uplink user data message is fragment message；When being judged as fragment message, recombination module pair
Fragment message carries out data recombination, to obtain the partial data message after restructuring；
Wherein, the distribution module includes：
Extract the Tunneling Protocol-User face GTPU tunnels ID of the complete uplink data messages after the restructuring；
Hash computings are carried out according to the GTPU tunnels ID, the complete uplink data messages after the restructuring are distributed to its phase
The VCPU answered.
6. the equipment according to claim 5 to user data message distribution processor, it is characterised in that when the number of users
During according to message for down user data message, the distribution module includes：
Extract the purpose IP address of the down user data message；
Hash Hash computings are carried out according to the purpose IP address, the down user data message its are distributed to corresponding
VCPU。
7. the equipment according to claim 5 to user data message distribution processor, it is characterised in that when the number of users
During according to message for down user data message, the distribution module includes：
Extract the purpose IP address and source IP address of the down user data message；
Hash computings are carried out according to the purpose IP address and the source IP address, the down user data message is distributed
To its corresponding VCPU.
8. the equipment according to claim 5 to user data message distribution processor, it is characterised in that when the number of users
During according to message for uplink user data message, the distribution module includes：
Extract the Tunneling Protocol-User face GTPU tunnels ID of the uplink user data message；
Hash computings are carried out according to the GTPU tunnels ID, the uplink user data message its are distributed to corresponding
VCPU。
9. a kind of system to user data message distribution processor, it is characterised in that including described in claim any one of 5-8
To the equipment of user data message distribution processor.
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| CN105760235B (en) * | 2016-03-22 | 2019-05-07 | 新华三技术有限公司 | Message processing method and device |
| CN107547426A (en) * | 2016-06-27 | 2018-01-05 | 中兴通讯股份有限公司 | Distributed approach, device and the base station of GTPU messages |
| CN107547508B (en) * | 2017-06-29 | 2021-07-30 | 新华三信息安全技术有限公司 | Message sending and receiving method, device and network equipment |
| CN114629974A (en) * | 2022-05-10 | 2022-06-14 | 新华三技术有限公司 | Message transmission method, device and equipment |
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| CN101656677A (en) * | 2009-09-18 | 2010-02-24 | 杭州迪普科技有限公司 | Message diversion processing method and device |
| CN101964749A (en) * | 2010-09-21 | 2011-02-02 | 北京网康科技有限公司 | Message retransmission method and system based on multi-core architecture |
| CN101965014A (en) * | 2010-11-03 | 2011-02-02 | 北京中创信测科技股份有限公司 | Distribution method and distribution control device for Gn interface data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101656677A (en) * | 2009-09-18 | 2010-02-24 | 杭州迪普科技有限公司 | Message diversion processing method and device |
| CN101964749A (en) * | 2010-09-21 | 2011-02-02 | 北京网康科技有限公司 | Message retransmission method and system based on multi-core architecture |
| CN101965014A (en) * | 2010-11-03 | 2011-02-02 | 北京中创信测科技股份有限公司 | Distribution method and distribution control device for Gn interface data |
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