CN109672594A - IPoE message processing method, device and Broadband Remote Access Server - Google Patents
IPoE message processing method, device and Broadband Remote Access Server Download PDFInfo
- Publication number
- CN109672594A CN109672594A CN201710949691.3A CN201710949691A CN109672594A CN 109672594 A CN109672594 A CN 109672594A CN 201710949691 A CN201710949691 A CN 201710949691A CN 109672594 A CN109672594 A CN 109672594A
- Authority
- CN
- China
- Prior art keywords
- message
- forwarding
- control plane
- forwarding surface
- case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
- H04L12/2869—Operational details of access network equipments
- H04L12/287—Remote access server, e.g. BRAS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Abstract
The invention discloses Internet protocol IP oE message processing method, device and Broadband Remote Access Server on a kind of Ethernet, are related to data communication technology field.IPoE message processing method therein includes: that forwarding surface device passes through access side ports reception message；Ethernet type field, IP protocol number field and the User Datagram Protocol udp port field of forwarding surface device analytic message；Forwarding surface device judges that message is control plane message or forwarding surface message according to ethernet type field, IP protocol number field and udp port field；In the case where being control plane message, then forwarding surface device is forwarded the packet to control plane device；In the case where being forwarding surface message, then forwarding surface device is forwarded the packet to network side.The present invention can be realized the decoupling of control plane device and forwarding surface device in Broadband Remote Access Server, promote access and the forwarding performance of Broadband Remote Access Server.
Description
Technical field
The present invention relates to data communication technology field, in particular to a kind of IPoE message processing method, device and broadband are remote
Journey access server.
Background technique
IPoE (Internet Protocol Over Ethernet, Ethernet on Internet protocol) is that a kind of broadband connects
Enter technology, is widely used on BRAS (Broadband Remote Access Server, Broadband Remote Access Server).
The long-range BAS Broadband Access Server of BRAS (Broadband Remote Access Server) is to be located at backbone selvage
The novel access gateway of edge connects DSLAM equipment and backbone device for completing the data access of consumer wideband net.
Summary of the invention
Inventor is the study found that the Broadband Remote Access Server (vBRAS) of virtualization can be transported in generic server
Row, to realize that software and hardware decouples.Existing BRAS framework can be divided into two classes, and one kind is the hardware based BRAS framework of tradition,
Its software and hardware close coupling is integrated in a box, is unfavorable for scalable appearance and modification upgrading.Develop in the technology of virtualization
Under, there is equipment manufacturer to realize the BRAS of virtualization, BRAS function is realized that on a virtual machine, this scheme decouples software and hardware, vBRAS
It is not required to close coupling specific hardware, but because communication flows needs that vBRAS need to be passed through between user side and network side, BRAS software implementation
Realization causes this scheme performance not high.In existing IPoE access way, forwarding surface and control plane are carried out in same equipment, control
Function processed and forwarding capability close coupling.On the one hand manufacturer can be caused to lock in this way, be unfavorable for realizing innovation；On the other hand it is unfavorable for
It realizes the centralized control to control plane device or forwarding surface device, is unfavorable for promoting the access of Broadband Remote Access Server
Energy.
The technical problem that the present invention solves is how to realize control plane device in Broadband Remote Access Server and turn
The decoupling of dough leavening device promotes the access performance of Broadband Remote Access Server.
According to an aspect of an embodiment of the present invention, a kind of IPoE message processing method is provided, wherein include: forwarding
Face device receives message by access side ports；Ethernet type field, the IP protocol number field of forwarding surface device analytic message
And User Datagram Protocol udp port field；Forwarding surface device according to ethernet type field, IP protocol number field and
Udp port field judges that message is control plane message or forwarding surface message；In the case where being control plane message, then forward
Face device is forwarded the packet to control plane device；In the case where being forwarding surface message, then forwarding surface device forward the packet to
Network side.
In some embodiments, judge that message is control plane message or forwarding surface message includes: the Ethernet in message
Type field is in the case where characterizing the value that IP E-Packets, if IP protocol number field is not to characterize the value of UDP message or is table
It levies the value of UDP message but udp port field is not to characterize the value of dynamic host configuration protocol message, then message is forwarding surface report
Text；In the case where the ethernet type field of message is the value that characterization IP E-Packets, if IP protocol number field is characterization UDP
The value of message and the udp port field of message are to characterize the value of dynamic host configuration protocol message, then message is control plane message.
In some embodiments, it includes: forwarding surface device according to control plane that forwarding surface device, which is forwarded the packet to network side,
Accessing user's list that device issues, judges whether the user for sending message passes through access authentication；In the feelings by access authentication
Under condition, then the message forwarding list that forwarding surface device is issued according to control plane device is forwarded the packet to network side；Without
In the case where access authentication, then forwarding surface device dropping packets.
In some embodiments, IPoE message processing method further include: forwarding surface device is received by network-side port and reported
Text；Forwarding surface device judges whether message is routing message；For routing message, then forwarding surface device turns message
The routing module being sent in control plane device；In the case where not to route message, then forwarding surface device is according to control plane device
The message forwarding list issued is forwarded processing to message.
In some embodiments, the message forwarding list that forwarding surface device is issued according to control plane device carries out message
Forward process includes: then forwarding surface device dropping packets in the case where the list item of message is not present in message forwarding list；?
There are in the case where the list item of message in message forwarding list, then forwarding surface device searches the accessing user that control plane device issues
It whether there is the list item of message in list；In case of presence, then forwarding surface device forwards the packet the purpose into list item
Address；In case of absence, then forwarding surface device dropping packets.
Other side according to an embodiment of the present invention provides a kind of IPoE message process device, wherein includes:
One message receiving module, for receiving message by access side ports；Packet parsing module, the Ethernet class for analytic message
Type-word section, IP protocol number field and User Datagram Protocol udp port field；First message judgment module, for according to
Too net type field, IP protocol number field and udp port field judge that message is control plane message or forwarding surface message；
First packet forwarding module, in the case where being control plane message, then forwarding the packet to control plane device；It is being forwarding
In the case where the message of face, then forward the packet to network side.
In some embodiments, the first message judgment module is used for: being that characterization IP turns in the ethernet type field of message
In the case where the value of text of transmitting messages, if IP protocol number field is not to characterize the value of UDP message or is the value but UDP for characterizing UDP message
Peer-port field is not the value for characterizing dynamic host configuration protocol message, then judges that message is forwarding surface message；In the ether of message
Net type field is in the case where characterizing the value that IP E-Packets, if IP protocol number field is to characterize the value and message of UDP message
Udp port field be characterize dynamic host configuration protocol message value, then judge that message is control plane message.
In some embodiments, the first packet forwarding module is used for: the accessing user's list issued according to control plane device,
Judge whether the user for sending message passes through access authentication；By access authentication, then according under control plane device
The message forwarding list of hair, forwards the packet to network side；Without access authentication, then dropping packets.
In some embodiments, IPoE message process device further include: the second message receiving module, for passing through network side
Port receives message；Second message judgment module, for judging whether message is routing message；Second packet forwarding module is used
In the case that Yu Wei routes message, then the routing module into control plane device is forwarded the packet；It is not routing message
In the case of, then the message forwarding list issued according to control plane device is forwarded processing to message.
In some embodiments, the second packet forwarding module is used for: the list item of message being not present in message forwarding list
In the case where, then dropping packets；There are in the case where the list item of message in message forwarding list, then search under control plane device
It whether there is the list item of message in accessing user's list of hair；In case of presence, then it forwards the packet into the list item
Destination address；In case of absence, then dropping packets.
Another aspect according to an embodiment of the present invention provides a kind of IPoE message process device, comprising: memory；
And it is coupled to the processor of memory, processor is configured as executing above-mentioned based on instruction stored in memory
IPoE message processing method.
Another aspect according to an embodiment of the present invention provides a kind of computer readable storage medium, computer-readable
Storage medium is stored with computer instruction, and instruction realizes IPoE message processing method above-mentioned when being executed by processor.
Other side according to an embodiment of the present invention provides a kind of Broadband Remote Access Server, wherein including preceding
The IPoE message process device and control plane device stated.
Another aspect according to an embodiment of the present invention provides a kind of Broadband Remote Access Server, wherein including turning
Dough leavening device and virtual controlling face device；Forwarding surface device include access side ports, for judge control plane message or
Access side message judging unit, the virtual sending port of access side control plane message, the access side forwarding surface message of forwarding surface message
Virtual sending port, the virtual sending port of network controls face message, the virtual sending port of network side forwarding surface message, for sentencing
Disconnected is control plane message or the network side message judging unit of forwarding surface message, network-side port；It is single to access the judgement of side message
Member is electrically connected with access side ports, and the access virtual sending port of side control plane message is electrically connected with access side message judging unit,
The access virtual sending port of side forwarding surface message is electrically connected with access side message judging unit, network side message judging unit and net
The electrical connection of network side ports, the virtual sending port of network controls face message are electrically connected with network side message judging unit, network side
The virtual sending port of forwarding surface message is electrically connected with network side message judging unit.
The present invention can be realized the decoupling of control plane device and forwarding surface device in Broadband Remote Access Server, be promoted wide
Access performance with remote access server.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 shows the structural schematic diagram of the Broadband Remote Access Server of one embodiment of the invention.
Fig. 2 shows the flow diagrams of the Message processing of one embodiment of the invention.
Fig. 3 shows ethernet type field, IP protocol number field and User Datagram Protocol udp port in message
Field.
Fig. 4 shows the flow diagram of an application examples of message access side process flow of the present invention.
Fig. 5 shows the flow diagram of the Message processing of another embodiment of the present invention.
Fig. 6 shows the flow diagram of an application examples of packet network side of the present invention process flow.
Fig. 7 shows the structural schematic diagram of one embodiment of IPoE message process device of the present invention.
Fig. 8 shows the structural schematic diagram of another embodiment of IPoE message process device 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.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under all other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 is combined to introduce the Broadband Remote Access Server of one embodiment of the invention first.
Fig. 1 shows the structural schematic diagram of the Broadband Remote Access Server of one embodiment of the invention.As shown in Figure 1,
Broadband Remote Access Server 10 in the present embodiment includes forwarding surface device, control plane device and forwarding surface device control visitor
Family end.
Control plane device can be realized by virtual machine.It can specifically include session management module, routing module, forwarding surface
Device control module, IPoE control plane module and TCP/IP control plane module.
Forwarding surface device can be realized by intelligent network adapter or person who is not a member of any political party's interchanger.Can specifically include: access side ports are used
To judge the access side message judging unit of control plane message or forwarding surface message, be used to send to IPoE control plane module
The virtual sending port VF1 of the first access side control plane message, the virtual sending port VF2 of access side forwarding surface message, net of message
The virtual sending port VF3 of network side forwarding surface message, the virtual sending port VF4 of network controls face message, for judge be control
Face message or the network side message judging unit of forwarding surface message, network-side port；Access side message judging unit and access
Side ports electrical connection, the access virtual sending port of side control plane message are electrically connected with access side message judging unit, and access side turns
The fermentation virtual sending port of message is electrically connected with access side message judging unit, network side message judging unit and network-side port
Electrical connection, the virtual sending port of network controls face message are electrically connected with network side message judging unit, network side forwarding surface report
Literary virtual sending port is electrically connected with network side message judging unit.
In addition, also having accessing user's list and message forwarding list in forwarding surface device.Forwarding surface device further includes
Programmable module, for realizing logics such as message judgement, forwardings.
The IPoE message processing method of one embodiment of the invention is introduced below with reference to Fig. 2.The embodiment mainly describes to report
Text access side process flow.
Fig. 2 shows the flow diagrams of the Message processing of one embodiment of the invention.As shown in Fig. 2, in the present embodiment
IPoE message processing method include:
Step S202, forwarding surface device receive message by access side ports.
Step S204, ethernet type field, IP protocol number field and the user data of forwarding surface device analytic message
Datagram protocol udp port field.
Fig. 3 shows ethernet type field, IP protocol number field and User Datagram Protocol udp port in message
Field.As can be seen from Figure 3 the ethernet type field in message, IP protocol number field and udp port field position and
Length.
Step S206, forwarding surface device are sentenced according to ethernet type field, IP protocol number field and udp port field
Disconnected message is control plane message or forwarding surface message.
In the case where the ethernet type field of the message is the value that characterization IP E-Packets, if the IP protocol number
Field be not characterize UDP message value or be characterize UDP message value but udp port field be not characterization dynamic host configuration association
The value of message is discussed, then the message is forwarding surface message；
In the case where the ethernet type field of message is 0x0800, if IP protocol number field is not 17 or IP association
View field be 17 but source udp port field be not 67 mesh udp port field be not 68 or IP protocol number field be 17 but
Source udp port field is not that the udp port field of 68 mesh is not 67, then message is that IP E-Packets, and belongs to forwarding surface message.?
The ethernet type field of message be 0x0800 in the case where, if IP protocol number field be 17 and source udp port field be 67 and
Purpose udp port field is 68 or IP protocol number field is 17 and source udp port field is 68 and purpose udp port field
In the case where 67, then message is DHCP (Dynamic Host Configuration Protocol, dynamic host configuration association
View) message, belong to control plane message.
In the case where being control plane message, S208 is thened follow the steps, forwarding surface device is forwarded the packet to control plane and filled
It sets.
Specifically, in the case where being control plane message, then forwarding surface device forwards the packet to IPoE and controls face mould
Block.
In the case where being forwarding surface message, S210 is thened follow the steps, forwarding surface device is forwarded the packet to network side.
Specifically, accessing user's list that forwarding surface device is issued according to control plane device judges the use for sending message
Whether family passes through access authentication；By access authentication, the message forwarding list issued according to control plane device will
Message is forwarded to network side；Without access authentication, then forwarding surface device dropping packets.
Accessing user's list is for example shown in table 1.Forwarding surface device can use the user extracted from discovery phase message
MAC Address inquires accessing user's list, to determine whether the user passes through access authentication.
Table 1
| User's MAC address (48 bit) | Session identification (16 bit) | IP address (32 bit) |
Message forwarding list is for example shown in table 2.Forwarding surface device can use the destination address parsed from message
Query message forwarding list, to be acted (for example, the IP address of next-hop or interface name) accordingly.
Table 2
| Purpose IP address (32 bit) | Mask (32 bit) | Movement |
In above-described embodiment, is on the one hand separated by the forwarding to access side IPoE flow with control, realize width
Decoupling with control plane device and forwarding surface device in remote access server releases manufacturer's locking to realize, and software is hard
Part can be separated and be purchased.On the other hand, since programmable network processing unit and field programmable gate can be used in forwarding surface device
The high speed devices such as array improve network flow forwarding speed as network interface card；Due to being sent to the flow of virtual machine on reducing, control
Face processed only needs to handle a small amount of control message, and the burden of virtual machine, therefore above-mentioned implementation can be reduced under virtualized environment
Example is able to ascend Broadband Remote Access Server for the access performance of IPoE access way, helps to improve vBRAS and concurrently connects
Enter the indexs such as number, access speed and maximum allowable access session number.
An application examples of message access side process flow of the present invention is introduced below with reference to Fig. 4.
Fig. 4 shows the flow diagram of an application examples of message access side process flow of the present invention.As shown in figure 4,
Message processing process in the present embodiment includes:
Step S401, ethernet type field, IP protocol number field and the udp port field of analytic message.
In the case where the source udp port field of message is 67 and purpose udp port field is 68, or in the source of message
In the case that udp port field is 68 and purpose udp port field is 67, S402 is thened follow the steps, which is forwarded to
IPoE control plane module.
Step S403, IPoE control plane module to access side ports feedback information.
Step S404, IPoE control plane module sends accessing user's list and message forwarding list to forwarding surface device.
In the case where the ethernet type field of message is 0x0800, S405 is thened follow the steps, is arranged according to accessing user
Whether table judges to send the user of the message by certification.
Without certification, S406 is thened follow the steps, abandons the message.
By certification, S407 is thened follow the steps, query message forwarding list is forwarded the message with determination
To which network-side port.
The message is forwarded to corresponding network-side port by step S408.
The IPoE message processing method of another embodiment of the present invention is introduced below with reference to Fig. 5.The embodiment mainly describes
Message accesses side process flow.
Fig. 5 shows the flow diagram of the Message processing of another embodiment of the present invention.As shown in figure 5, the present embodiment
In IPoE message processing method include:
Step S502, forwarding surface device receive message by network-side port；
Step S504, forwarding surface device judge whether message is routing message；
For routing message, S506 is thened follow the steps, forwarding surface device is forwarded the packet to control plane device
In routing module.
In the case where not to route message, S508 is thened follow the steps, forwarding surface device is issued according to control plane device
Message forwarding list is forwarded processing to message.
In the case where the list item of message is not present in message forwarding list, then forwarding surface device dropping packets；In message
There are in the case where the list item of message in forwarding list, then forwarding surface device searches accessing user's list that control plane device issues
In whether there is message list item；In case of presence, then forwarding surface device forwards the packet the purpose into the list item
Address；In case of absence, then forwarding surface device dropping packets.
In above-described embodiment, is on the one hand separated by the forwarding to network side IPoE flow with control, realize width
Decoupling with control plane device and forwarding surface device in remote access server releases manufacturer's locking to realize, and software is hard
Part can be separated and be purchased.On the other hand, since programmable network processing unit and field programmable gate can be used in forwarding surface device
The high speed devices such as array improve network flow forwarding speed as network interface card；Due to being sent to the flow of virtual machine on reducing, control
Face processed only needs to handle a small amount of control message, and the burden of virtual machine, therefore above-mentioned implementation can be reduced under virtualized environment
Example is able to ascend Broadband Remote Access Server for the access performance of IPoE access way, helps to improve vBRAS and concurrently connects
Enter the indexs such as number, access speed and maximum allowable access session number.
An application examples of packet network side of the present invention process flow is introduced below with reference to Fig. 6.
Fig. 6 shows the flow diagram of an application examples of packet network side of the present invention process flow.As shown in fig. 6,
Message processing process in the present embodiment includes:
Step S600 receives message from network-side port.
Step S601 judges whether message is routing message.
For routing message, S602 is thened follow the steps, is forwarded the packet to routing module.
In the case where not to route message, S603 is thened follow the steps, searches message forwarding list.
Step S604 judges in message forwarding list with the presence or absence of corresponding list item.
In case of absence, S605 is thened follow the steps, the message is abandoned.
In case of presence, then follow the steps S606, search accessing user's list, judge in accessing user's list whether
There are corresponding list items.There are in the case where corresponding list item in accessing user's list, S607 is thened follow the steps, by the message
The destination address being forwarded in list item.In the case where corresponding list item is not present in accessing user's list, then follow the steps
S608 abandons the message.
The IPoE message process device of one embodiment of the invention is introduced below with reference to Fig. 7.
Fig. 7 shows the structural schematic diagram of one embodiment of IPoE message process device of the present invention.As shown in fig. 7, this
IPoE message process device 70 in embodiment includes:
First message receiving module 702, for passing through access side ports received internet protocol message；
Packet parsing module 704, ethernet type field, IP protocol number field and user data for analytic message
Datagram protocol udp port field；
First message judgment module 706, for according to ethernet type field, IP protocol number field and udp port word
Section, judges that message is control plane message or forwarding surface message；
First packet forwarding module 708 is filled in the case where being control plane message, then forwarding the packet to control plane
It sets；In the case where being forwarding surface message, then forward the packet to network side.
In some embodiments, the first message judgment module 702 is used for:
In the case where the ethernet type field of message is the value that characterization IP E-Packets, if IP protocol number field is not
It characterizes the value of UDP message or the value for characterization UDP message but udp port field is not characterization dynamic host configuration protocol message
Value, then judge that message is forwarding surface message；In the case where the ethernet type field of message is the value that characterization IP E-Packets,
If IP protocol number field is the value of characterization UDP message and the udp port field of message is characterization dynamic host configuration protocol message
Value, then judge that message is control plane message.
In some embodiments, the first packet forwarding module 708 is used for:
The accessing user's list issued according to control plane device, judges whether the user for sending message passes through access authentication；
By access authentication, then the message forwarding list issued according to control plane device is forwarded the packet to network side；
Without access authentication, then dropping packets.
In above-described embodiment, is on the one hand separated by the forwarding to access effluent amount with control, it is remote to realize broadband
The decoupling of control plane device and forwarding surface device in journey access server releases manufacturer's locking to realize, and hardware and software can
With separated buying.On the other hand, since programmable network processing unit and field programmable gate array can be used in forwarding surface device
Equal high speed devices improve network flow forwarding speed, control plane only needs to handle a small amount of control message, in void as network interface card
Can reduce the burden of virtual machine under quasi-ization environment, thus above-described embodiment be able to ascend Broadband Remote Access Server for
The access of IPoE access way and forwarding performance.
In some embodiments, IPoE message process device 70 further include:
Second message receiving module 710, for receiving message by network-side port；
Second message judgment module 712, for judging whether message is routing message；
Second packet forwarding module 714, for for routing message, then forwarding the packet to control plane device
In routing module；In the case where not to route message, then the message forwarding list issued according to control plane device, to message
It is forwarded processing.
In some embodiments, the second packet forwarding module 714 is used for:
In the case where the list item of message is not present in message forwarding list, then dropping packets；In message forwarding list
There are in the case where the list item of message, then search the table that whether there is message in accessing user's list that control plane device issues
?；In case of presence, then the destination address being forwarded in list item；In case of absence, then dropping packets.
In above-described embodiment, is on the one hand separated by the forwarding to network side flow with control, it is remote to realize broadband
The decoupling of control plane device and forwarding surface device in journey access server releases manufacturer's locking to realize, and hardware and software can
With separated buying.On the other hand, since programmable network processing unit and field programmable gate array can be used in forwarding surface device
Equal high speed devices improve network flow forwarding speed, control plane only needs to handle a small amount of control message, in void as network interface card
Can reduce the burden of virtual machine under quasi-ization environment, thus above-described embodiment be able to ascend Broadband Remote Access Server for
The access of IPoE access way and forwarding performance.
Fig. 8 shows the structural schematic diagram of another embodiment of IPoE message process device of the present invention.As shown in figure 8,
The IPoE message process device 80 of the embodiment includes: memory 810 and the processor 820 for being coupled to the memory 810, place
Reason device 820 is configured as executing the IPoE message in any one aforementioned embodiment based on the instruction being stored in memory 810
Processing method.
Wherein, memory 810 is such as may include system storage, fixed non-volatile memory medium.System storage
Device is for example stored with operating system, application program, Boot loader (Boot Loader) and other programs etc..
IPoE forwarding surface device 80 can also include input/output interface 830, network interface 840, memory interface 850 etc..
It can for example be connected by bus 850 between these interfaces 830,840,850 and memory 810 and processor 820.Wherein,
The input-output equipment such as input/output interface 830 is display, mouse, keyboard, touch screen provide connecting interface.Network interface
840 provide connecting interface for various networked devices.The external storages such as memory interface 850 is SD card, USB flash disk provide connection and connect
Mouthful.
The invention also includes a kind of computer readable storage mediums, are stored thereon with computer instruction, and the instruction is processed
Device realizes the IPoE message processing method in any one aforementioned embodiment when executing.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The calculating implemented in non-transient storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) can be used
The form of machine program product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (14)
1. Internet protocol IP oE message processing method on a kind of Ethernet, wherein include:
Forwarding surface device receives message by access side ports；
Ethernet type field, IP protocol number field and the User Datagram Protocol udp port of forwarding surface device analytic message
Field；
Forwarding surface device judges the message according to the ethernet type field, IP protocol number field and udp port field
It is control plane message or forwarding surface message；
In the case where being control plane message, then the message is forwarded to control plane device by forwarding surface device；
In the case where being forwarding surface message, then the message is forwarded to network side by forwarding surface device.
2. IPoE message processing method as described in claim 1, wherein the judgement message be control plane message or
Forwarding surface message includes:
In the case where the ethernet type field of the message is the value that characterization IP E-Packets, if the IP protocol number field
Be not characterize UDP message value or be characterize UDP message value but udp port field be not characterization dynamic host configuration protocol report
The value of text, then the message is forwarding surface message；
In the case where the ethernet type field of the message is the value that characterization IP E-Packets, if the IP protocol number field
For the value of characterization UDP message and the udp port field of message is to characterize the value of dynamic host configuration protocol message, then the message
It is control plane message.
3. IPoE message processing method as described in claim 1, wherein the message is forwarded to net by the forwarding surface device
Network side includes:
Whether accessing user's list that forwarding surface device is issued according to control plane device judges the user for sending message by access
Certification；
By access authentication, the message is forwarded to by the message forwarding list issued according to control plane device
Network side；
Without access authentication, then forwarding surface device abandons the message.
4. IPoE message processing method as described in claim 1, wherein the message processing method further include:
Forwarding surface device receives message by network-side port；
Forwarding surface device judges whether the message is routing message；
For routing message, then the message is forwarded to the routing module in control plane device by forwarding surface device；
In the case where not to route message, then the message forwarding list that forwarding surface device is issued according to control plane device, to institute
It states message and is forwarded processing.
5. IPoE message processing method as claimed in claim 4, wherein the forwarding surface device is issued according to control plane device
Message forwarding list, being forwarded processing to message includes:
In the case where the list item of the message is not present in the message forwarding list, then forwarding surface device abandons the report
Text；
There are in the case where the list item of the message in the message forwarding list, then forwarding surface device searches control plane device
It whether there is the list item of the message in the accessing user's list issued；In case of presence, then forwarding surface device to described
Message is forwarded to the destination address in the list item；In case of absence, then forwarding surface device abandons the message.
6. a kind of IPoE message process device, wherein include:
First message receiving module, for receiving message by access side ports；
Packet parsing module, for the ethernet type field of analytic message, IP protocol number and the end User Datagram Protocol UDP
Mouth field；
First message judgment module, for according to the ethernet type field, IP protocol number and udp port field, judgement
Message is control plane message or forwarding surface message；
First packet forwarding module, in the case where being control plane message, then the message being forwarded to control plane device；
In the case where being forwarding surface message, then the message is forwarded to network side.
7. IPoE message process device as claimed in claim 6, wherein the first message judgment module is used for:
In the case where the ethernet type field of the message is the value that characterization IP E-Packets, if the IP protocol number field
Be not characterize UDP message value or be characterize UDP message value but udp port field be not characterization dynamic host configuration protocol report
The value of text, then judge that the message is forwarding surface message；
In the case where the ethernet type field of the message is the value that characterization IP E-Packets, if the IP protocol number field
For the value of characterization UDP message and the udp port field of message is to characterize the value of dynamic host configuration protocol message, then described in judgement
Message is control plane message.
8. IPoE message process device as claimed in claim 6, wherein first packet forwarding module is used for:
The accessing user's list issued according to control plane device, judges whether the user for sending message passes through access authentication；
By access authentication, the message is forwarded to by the message forwarding list issued according to control plane device
Network side；
Without access authentication, then dropping packets.
9. IPoE message process device as claimed in claim 6, wherein the message process device further include:
Second message receiving module, for receiving message by network-side port；
Second message judgment module, for judging whether the message is routing message；
Second packet forwarding module, for for routing message, then the message being forwarded in control plane device
Routing module；In the case where not to route message, then the message forwarding list issued according to control plane device, to the report
Text is forwarded processing.
10. IPoE message process device as claimed in claim 9, wherein second packet forwarding module is used for:
In the case where the list item of the message is not present in the message forwarding list, then the message is abandoned；
There are in the case where the list item of the message in the message forwarding list, then the access that control plane device issues is searched
It whether there is the list item of the message in user list；In case of presence, then the message is forwarded in the list item
Destination address；In case of absence, then the message is abandoned.
11. a kind of IPoE message process device, comprising:
Memory；And
It is coupled to the processor of the memory, the processor is configured to the instruction based on storage in the memory,
Execute the IPoE message processing method as described in any one of claims 1 to 5.
12. a kind of computer readable storage medium, the computer-readable recording medium storage has computer instruction, described instruction
IPoE message processing method described in any one of claims 1 to 5 is realized when being executed by processor.
13. a kind of Broadband Remote Access Server, wherein including the IPoE message as described in any one of claim 6 to 10
Processing unit and control plane device.
14. a kind of Broadband Remote Access Server, wherein including forwarding surface device and virtual controlling face device；
Forwarding surface device includes access side ports, for judging that the access side message of control plane message or forwarding surface message is sentenced
Disconnected unit, the virtual sending port of access side control plane message, the virtual sending port of access side forwarding surface message, network controls face
The virtual sending port of message, the virtual sending port of network side forwarding surface message, for judging control plane message or forwarding surface
The network side message judging unit of message, network-side port；
Access side message judging unit is electrically connected with access side ports, the access virtual sending port of side control plane message and access side
The electrical connection of message judging unit, the access virtual sending port of side forwarding surface message are electrically connected with access side message judging unit, net
Network side message judging unit is electrically connected with network-side port, and message virtual sending port in network controls face is sentenced with network side message
Disconnected unit electrical connection, the virtual sending port of network side forwarding surface message are electrically connected with network side message judging unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949691.3A CN109672594B (en) | 2017-10-13 | 2017-10-13 | IPoE message processing method and device and broadband remote access server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949691.3A CN109672594B (en) | 2017-10-13 | 2017-10-13 | IPoE message processing method and device and broadband remote access server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109672594A true CN109672594A (en) | 2019-04-23 |
| CN109672594B CN109672594B (en) | 2021-12-03 |
Family
ID=66138598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949691.3A Active CN109672594B (en) | 2017-10-13 | 2017-10-13 | IPoE message processing method and device and broadband remote access server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109672594B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187635A (en) * | 2019-07-01 | 2021-01-05 | 中兴通讯股份有限公司 | Message forwarding method and device |
| CN112804276A (en) * | 2019-11-13 | 2021-05-14 | 中国电信股份有限公司 | Virtualization broadband remote access server, control method thereof and communication system |
| WO2023020273A1 (en) * | 2021-08-19 | 2023-02-23 | 中国移动通信有限公司研究院 | Message sending method and apparatus, and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080056251A1 (en) * | 2006-09-05 | 2008-03-06 | Ruobin Zheng | Foreign agent, home agent, mobile node, system of mobile ethernet and method for data transmission |
| CN101257420A (en) * | 2007-03-02 | 2008-09-03 | 华为技术有限公司 | Point-to-point protocol accessing method, system as well as access node equipment |
| US8339959B1 (en) * | 2008-05-20 | 2012-12-25 | Juniper Networks, Inc. | Streamlined packet forwarding using dynamic filters for routing and security in a shared forwarding plane |
| CN103685009A (en) * | 2012-08-31 | 2014-03-26 | 华为技术有限公司 | Data packet processing method and system as well as controller |
| CN104125191A (en) * | 2013-04-23 | 2014-10-29 | 华为技术有限公司 | Processing method, device and system of point to point protocol over Ethernet |
| CN104301129A (en) * | 2013-07-16 | 2015-01-21 | 上海宽带技术及应用工程研究中心 | Dynamic host configuration method and system in software defined network |
| CN104348716A (en) * | 2013-07-23 | 2015-02-11 | 杭州华三通信技术有限公司 | Message processing method and equipment |
| CN106487788A (en) * | 2016-09-30 | 2017-03-08 | 中国联合网络通信集团有限公司 | A kind of user access method, SDN controller, forwarding unit and subscriber access system |
| CN106973053A (en) * | 2017-03-29 | 2017-07-21 | 网宿科技股份有限公司 | The acceleration method and system of BAS Broadband Access Server |
-
2017
- 2017-10-13 CN CN201710949691.3A patent/CN109672594B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080056251A1 (en) * | 2006-09-05 | 2008-03-06 | Ruobin Zheng | Foreign agent, home agent, mobile node, system of mobile ethernet and method for data transmission |
| CN101257420A (en) * | 2007-03-02 | 2008-09-03 | 华为技术有限公司 | Point-to-point protocol accessing method, system as well as access node equipment |
| US8339959B1 (en) * | 2008-05-20 | 2012-12-25 | Juniper Networks, Inc. | Streamlined packet forwarding using dynamic filters for routing and security in a shared forwarding plane |
| CN103685009A (en) * | 2012-08-31 | 2014-03-26 | 华为技术有限公司 | Data packet processing method and system as well as controller |
| CN104125191A (en) * | 2013-04-23 | 2014-10-29 | 华为技术有限公司 | Processing method, device and system of point to point protocol over Ethernet |
| CN104301129A (en) * | 2013-07-16 | 2015-01-21 | 上海宽带技术及应用工程研究中心 | Dynamic host configuration method and system in software defined network |
| CN104348716A (en) * | 2013-07-23 | 2015-02-11 | 杭州华三通信技术有限公司 | Message processing method and equipment |
| CN106487788A (en) * | 2016-09-30 | 2017-03-08 | 中国联合网络通信集团有限公司 | A kind of user access method, SDN controller, forwarding unit and subscriber access system |
| CN106973053A (en) * | 2017-03-29 | 2017-07-21 | 网宿科技股份有限公司 | The acceleration method and system of BAS Broadband Access Server |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187635A (en) * | 2019-07-01 | 2021-01-05 | 中兴通讯股份有限公司 | Message forwarding method and device |
| CN112804276A (en) * | 2019-11-13 | 2021-05-14 | 中国电信股份有限公司 | Virtualization broadband remote access server, control method thereof and communication system |
| CN112804276B (en) * | 2019-11-13 | 2023-04-07 | 中国电信股份有限公司 | Virtual broadband remote access server, control method thereof and communication system |
| WO2023020273A1 (en) * | 2021-08-19 | 2023-02-23 | 中国移动通信有限公司研究院 | Message sending method and apparatus, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109672594B (en) | 2021-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160301603A1 (en) | Integrated routing method based on software-defined network and system thereof | |
| US8086739B2 (en) | Method and system for monitoring virtual wires | |
| US7941539B2 (en) | Method and system for creating a virtual router in a blade chassis to maintain connectivity | |
| US10958723B2 (en) | Cloud-end data multicast method and system, and computer device | |
| US11190444B2 (en) | Configuration mechanisms in a switchless network | |
| EP3490203A1 (en) | Method and system for implementing a vxlan control plane | |
| JP2020018001A (en) | Financial network | |
| CN105634956B (en) | A kind of message forwarding method, device and system | |
| CN103795622B (en) | Message forwarding method and device using same | |
| CN109561108A (en) | Policy-based container network resource isolation control method | |
| US9900238B2 (en) | Overlay network-based original packet flow mapping apparatus and method therefor | |
| US20140064272A1 (en) | Providing a layer-3 interface | |
| CN105379206B (en) | Message processing method, forwarding device and message handling system in network | |
| EP3720075B1 (en) | Data transmission method and virtual switch | |
| CN106383736B (en) | Ports-Extending method and apparatus | |
| CN109088820A (en) | A kind of striding equipment link aggregation method, device, computing device and storage medium | |
| CN108667638A (en) | A kind of network service configuration method and network management device | |
| WO2018001242A1 (en) | Data-message processing method and apparatus | |
| CN106712988A (en) | Virtual network management method and device | |
| CN109672594A (en) | IPoE message processing method, device and Broadband Remote Access Server | |
| CN104852840A (en) | Method and device for controlling mutual access between virtual machines | |
| CN107979614A (en) | Data packet detection method and device | |
| CN109041086A (en) | A kind of configuration method and device of OpenFlow example | |
| CN111698346A (en) | Private network address conversion method and device, private network gateway and storage medium | |
| CN106155264A (en) | The computer approach of the power consumption of management storage subsystem and computer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |