CN106789655A - The sending method and device of a kind of advertising of route message - Google Patents
The sending method and device of a kind of advertising of route message Download PDFInfo
- Publication number
- CN106789655A CN106789655A CN201611067357.7A CN201611067357A CN106789655A CN 106789655 A CN106789655 A CN 106789655A CN 201611067357 A CN201611067357 A CN 201611067357A CN 106789655 A CN106789655 A CN 106789655A
- Authority
- CN
- China
- Prior art keywords
- vlan
- message
- route
- advertising
- main frame
- 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
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The sending method and device of a kind of advertising of route message are the embodiment of the invention provides, the method is applied to gateway device, including：The route requests message that Receiving Host sends；The specified virtual LAN VLAN belonging to the main frame is determined according to the route requests message；The broadcast notification packet in the assigned vlan.It is heavy so as to solve the problems, such as existing gateway equipment the give out a contract for a project task existing when RA messages are sent by the embodiment of the present invention, it is possible to reduce the burden of giving out a contract for a project of gateway device RA messages in fuzzy terminating network.
Description
Technical field
The present invention relates to technical field of the computer network, more particularly to a kind of sending method and of advertising of route message
Plant the dispensing device of advertising of route message.
Background technology
With the fast development of computer networking technology, main frame can be by the advertising of route transmitted by gateway device
(Router Advertise, RA) message learns to (the Internet Protocol of internet protocol version in network 6
Version 6, IPv6) gateway address, such as change IPv6 parameters and IPv6 addresses are automatically generated according to the prefix of RA messages,
Realize Address Autoconfiguration.
Generally, the RA messages in IPv6 networks are the notice reports that gateway device sends to the stateless address main frame for accessing
Text, and be that fixed time broadcast sends.When there is newly-increased main frame on network, newly-increased main frame would generally send route to gateway device please
(Router Solicitation, RS) message is sought, RA messages are responded to trigger gateway device.To avoid multiple newly-increased main frames all
The RA messages are needed, gateway device is not directly to respond RA messages, but the adjustment broadcast RA messages next transmission time, from
And ensure that All hosts can as early as possible receive RA messages on network.
VLAN terminations refer to the message to receiving, and VLAN tag (Tag) information matches carried according to message are corresponding
After interface, message VLAN Tag are removed, then message is carried out into three layers of forwarding or other Business Processings are transferred to.Fuzzy termination refers to,
Being configured with the interface of VLAN terminations only allows to receive vlan identifier (Identifier, ID) message within the specified range, no
The VLAN messages for belonging to the scope are not allowed then by the interface.At present, in the network of fuzzy termination, all of broadcasting packet
Need to replicate concurrent in each Virtual Local Area Network (Virtual Local Area Network, VLAN) within the specified range
Send.By taking the fuzzy terminations of the QINQ with two-layer VLAN Tag messages as an example, if the scope of the outside VLAN Tag for specifying is VLAN
300 arrive VLAN500, and the scope of the inner VLAN Tag for specifying is VLAN 1 to VLAN 4094, then need when such as router
(201*4094-1) individual broadcasting packet is sent Deng gateway device, positioned at outside VLAN 500, the master of the subnet of inner VLAN 4094
Machine can just receive message and respond.
Obviously, current gateway device sends RA messages, it is necessary to according to ectonexine VLAN Tag's under the networking of fuzzy termination
Scope encapsulated message, is broadcasted in whole networking, therefore the copies of message is huge, and task of giving out a contract for a project is heavy, causes
VLAN numberings main frame rearward needs wait to be lot more time to receive RA messages.
The content of the invention
The embodiment of the present invention provides a kind of sending method of advertising of route message with a kind of corresponding advertising of route message
Dispensing device, to solve under the networking of fuzzy termination, existing gateway equipment the give out a contract for a project task existing when RA messages are sent is heavy
Problem.
In order to solve the above problems, the embodiment of the invention discloses a kind of sending method of advertising of route message, the side
Method is applied to gateway device, including：
The route requests message that Receiving Host sends；
The specified virtual LAN VLAN belonging to the main frame is determined according to the route requests message；
The broadcast notification packet in the assigned vlan.
Alternatively, when receiving the route requests message, methods described also includes：
The VLAN scopes of termination are obscured according to the VLAN configured on specified interface, the duplication time of advertising of route message is determined
Number, wherein, the specified interface is the interface for receiving the route requests message；
When the number of copy times exceedes limit value, execution determines the finger belonging to the main frame according to the route requests message
The step of determining virtual LAN VLAN.
Alternatively, the specified virtual LAN VLAN determined according to the route requests message belonging to the main frame,
Including：
VLAN tag Tag to being carried in the route requests message is parsed, and determines specifying belonging to the main frame
VLAN。
Alternatively, methods described also includes：
Record the VLAN Tag carried in the route requests message, and the VLAN Tag of record are stored to specifying connect
The vlan list of mouth；
When timing sends advertising of route message, according to the VLAN Tag in the vlan list, the route is broadcasted logical
Accuse message.
Alternatively, the VLAN Tag according in the vlan list, broadcast the advertising of route message, including：
Using the VLAN Tag in the vlan list, it is determined that the message amount that timing sends；
The advertising of route message is replicated according to the message amount, and is broadcasted.
The embodiment of the invention also discloses a kind of dispensing device of advertising of route message, described device is applied to gateway device
In, including：
Route requests receiver module, the route requests message for receiving main frame transmission；
VLAN determining module, it is specified virtual belonging to the main frame for determining according to the route requests message
LAN VLAN；
Advertising of route broadcast module, for the broadcast notification packet in the assigned vlan.
Alternatively, described device also includes：
Number of copy times determining module, for obscuring the VLAN scopes of termination according to the VLAN configured on specified interface, really
Determine the number of copy times of advertising of route message, wherein, the specified interface is the interface for receiving the route requests message；
Trigger module, when exceeding limit value for the number of copy times, triggers the VLAN determining module and performs
The step of determining the specified virtual LAN VLAN belonging to the main frame according to the route requests message.
Alternatively, the VLAN determining module, specifically for the VLAN to being carried in the route requests message
Label Tag is parsed, and determines the assigned vlan belonging to the main frame.
Alternatively, also include：
Logging modle, for recording the VLAN Tag carried in the route requests message, and the VLAN that will be recorded
Tag is stored to the vlan list of the specified interface；
Timing sending module, for when timing sends advertising of route message, according to the LAN in the vlan list
Tag, broadcasts the advertising of route message.
Alternatively, the timing sending module, specifically for using the VLAN Tag in the vlan list, it is determined that timing
The message amount of transmission；And, the advertising of route message is replicated according to the message amount, and broadcast.
The embodiment of the present invention includes advantages below：
By the embodiment of the present invention, the gateway device under the networking of fuzzy termination can be not directed through to fuzzy termination
VLAN carries out traversal and sends RA messages, and foundation transmission RS messages determine the assigned vlan belonging to main frame, with assigned vlan
Broadcast RA messages so that each main frame for belonging to the assigned vlan can quickly receive RA messages, it is to avoid insignificant VLAN
Traversal, RA messages are replicated to send and expend central processing unit (Central Processing Unit, CPU) and Internet resources, so that
The burden of giving out a contract for a project of the gateway devices such as router RA messages in fuzzy terminating network can be reduced, that is, solves existing gateway
The heavy problem of equipment the give out a contract for a project task existing when RA messages are sent.
Brief description of the drawings
The step of Fig. 1 is a kind of sending method embodiment of advertising of route message of the invention flow chart；
The step of Fig. 2 is a kind of sending method alternative embodiment of advertising of route message of the invention flow chart；
Fig. 3 A are a kind of structured flowcharts of the dispensing device embodiment of advertising of route message of the invention；
Fig. 3 B are a kind of structured flowcharts of the dispensing device alternative embodiment of advertising of route message of the invention.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to enable the above objects, features and advantages of the present invention more obvious understandable
The present invention is further detailed explanation to apply mode.
In actual treatment, the inventors found that the gateway device of existing fuzzy termination group network system is sent out in broadcast
, it is necessary to be traveled through and sent RA messages to termination VLAN when sending RA messages, there is insignificant VLAN traversals, RA messages and replicate
The situation of transmission.
In embodiments of the present invention, gateway device can be not directed through to fuzzy termination under the networking of fuzzy termination
VLAN carries out traversal and sends RA messages, and determines assigned vlan according to the RS messages for receiving, and in the assigned vlan extensively
Advertising of route message is broadcast, CPU and Internet resources is expended such that it is able to avoid insignificant VLAN traversals, RA messages from replicating to send,
And ensure that the main frame that have sent RS messages can quickly receive RA messages.
Reference picture 1, flow chart the step of show a kind of sending method embodiment of advertising of route message of the invention.Should
Method for sending information specifically can apply in the gateway device of fuzzy termination group network system, specifically may include steps of：
Step 102, receives the route requests message of main frame transmission.
In the embodiment of the present invention, gateway device broadcast transmission RA messages, so that each main frame can be according to the RA messages
IPv6 addresses are automatically generated, the purpose of Address Autoconfiguration is reached.For example, under the networking of fuzzy termination, main frame can be by hair
RS messages, triggering gateway device is sent to produce RA messages rapidly.
Step 104, the specified virtual LAN VLAN belonging to the main frame is determined according to the route requests message.
In embodiments of the present invention, RS messages carry VLAN Tag, to VLAN Tag parsing i.e. can determine that corresponding VLAN,
That is assigned vlan.
Step 106, the broadcast notification packet in the assigned vlan.
The interface for receiving the RS messages can be defined as specified interface by gateway device when RS messages are received, and then
Can be by the specified interface, the broadcast notification packet in assigned vlan is sent out to each main frame for belonging to the assigned vlan
RA messages are sent, such that it is able to avoid insignificant VLAN traversals, RA messages from replicating and send the situation for expending CPU and Internet resources,
The main frame that guarantee have sent RS messages can quickly receive the RA messages；And cause that other main frames for belonging to the assigned vlan need not
Transmission RS messages can just get the RA messages transmitted by the gateway device, realize that address is matched somebody with somebody automatically with according to the RA messages
Put.
In an example of the invention, in IPV6 networks, when the mould configured on the above-mentioned specified interface of gateway device
It is internal layer from 300 to 500 to paste the VLAN scopes of termination, and outer layer is then 300 internal layer is belonged to from 1 to 4094, and outer layer is 500
When VLAN host As initiate RS messages, the VLAN Tag of carrying can determine in the RS messages that gateway device sends according to the host A
VLAN, i.e. assigned vlan (internal layer is the VLAN that 300, outer layer is 500) belonging to host A, gateway device directly can refer to this
Determine VLAN and respond RA broadcasting packets, without traveling through the ectonexine VLAN (201*4094) configured on the specified interface, replicating
RA broadcasting packets send in each VLAN, are quickly rung such that it is able to the RS messages to main frame under the fuzzy termination networking
Should.
The embodiment of the present invention to obscuring termination networking under the sending method of RA messages optimize, it is to avoid meaningless duplication
Send RA messages and expend CPU and Internet resources, so as to reduce the gateway devices such as router RA in fuzzy terminating network
The burden of giving out a contract for a project of message, that is, solve the problems, such as that existing gateway equipment the give out a contract for a project task existing when RA messages are sent is heavy,
And the main frame of accessing gateway equipment can be enable to get RA messages faster.
In the networking of fuzzy termination, RA messages send can include following two situations：A kind of situation is set as gateway
For when it is router interface to configure specified interface, RA messages can be sent by the timing of enabled router function；Another feelings
Condition is gateway device when the RS messages that main frame sends are received by specified interface, and the RS messages are responded, and sends RA
Message.Wherein, specified interface can include three layer interfaces on the network equipment, VLAN can be configured under the specified interface fuzzy eventually
Knot and VLAN obscure the scope of termination.
Reference picture 2, flow the step of show a kind of sending method alternative embodiment of advertising of route message of the invention
Figure, specifically may comprise steps of：
Step 202, receives the route requests message of main frame transmission.
In an alternate embodiment of the present invention where, when the route requests message is received, methods described also includes：
The VLAN scopes of termination are obscured according to the VLAN configured on specified interface, the number of copy times of advertising of route message is determined, wherein, institute
It is the interface for receiving the route requests message to state specified interface；When the number of copy times exceedes limit value, perform according to described
The step of route requests message determines the specified virtual LAN VLAN belonging to the main frame.
In the embodiment of the present invention, gateway device can receive the route requests report when route requests message is received
The interface of text is defined as specified interface.Specifically, when the interface of gateway device is configured to router interface, gateway device can lead to
Cross the RS messages of interface main frame transmission, it is also possible to which the VLAN narrowcasts RA configured over that interface by the interface is reported
Text.For example, gateway device can obscure the VLAN scopes of termination according to the VLAN configured on the specified interface, advertising of route is determined
The corresponding number of copy times of message；Detect whether the number of copy times exceedes default limit value；If number of copy times exceedes limit value,
The step that the VLAN Tag carried according to route requests message determine assigned vlan can be performed before advertising of route message is sent
Suddenly, that is, step 204 is performed, CPU and Internet resources is expended to avoid insignificant VLAN traversals, RA messages from replicating to send, so that
Can ensure that main frame can quickly receive RA messages.Optionally, if the number of copy times is not less than limit value, can be wide by adjustment
Broadcast the transmission time next time of RA messages so that each main frame that VLAN obscures in the range of the VLAN of termination can as soon as possible receive RA
Message；Step 204 can also be performed, to reduce the burden of giving out a contract for a project of gateway device RA messages in fuzzy terminating network, the present invention
Embodiment is not specifically limited to this.
Used as a specific example of the invention, gateway device can be router interface in the interface of just configuration equipment
When, using the interface as specified interface, obtain the corresponding each layer VLAN scopes of the specified interface；Then each layer VLAN scopes are entered
Row is calculated, and determines the transmission times of the specified interface broadcasting packet, such that it is able to using the transmission times as number of copy times, with
By detect the number of copy times whether exceed default limits value come determine whether enter preset fuzzy termination RA packet optimizations
Sending mode.After fuzzy termination RA packet optimization sending modes are entered, gateway device, can when route requests message is received
To perform step 204.Wherein, limits value can be configured according to the performance parameter of gateway device, to ensure that gateway device can
Quick response is carried out with the RS messages to main frame under the fuzzy termination networking, 255 are such as could be arranged to, the embodiment of the present invention is to this
It is not specifically limited.
Step 204, the VLAN Tag to being carried in the route requests message are parsed, and are determined belonging to the main frame
Assigned vlan.
Specifically, RS messages can carry VLAN Tag.Gateway device is solved after the RS messages for receiving main frame transmission
The corresponding VLAN Tag of the main frame are separated out, such that it is able to determine to send the finger belonging to the main frame of the RS messages using the VLAN Tag
Determine VLAN.If for example, the value that the RS messages sent from host A extract inner VLAN Tag is 300, the value of outside VLAN Tag
It is 500, then internal layer can be 300 by gateway device, outer layer is the 500 VLAN VLAN that are defined as belonging to host A, and as referring to
Determine VLAN.
It should be noted that the embodiment of the present invention determines whether that entering fuzzy termination RA packet optimizations sends to gateway device
Execution opportunity the step of pattern is not restricted, and such as gateway device can also be when RS messages be received, by calculating specified interface
The VLAN scopes of broadcast transmission obscure termination RA packet optimization sending modes to determine the need for entering.
In a preferred embodiment of the invention, gateway device can be according to the corresponding VLAN models of the specified interface
Enclose, determine the corresponding number of copy times of advertising of route message, can specifically include：Obtain the corresponding each layer VLAN of the specified interface
Scope, and calculating each layer VLAN scopes, determines the transmission times of the specified interface broadcasting packet, and then can be by
The transmission times is used as the number of copy times.
For example, gateway device can determine the RA that the specified interface is broadcasted by calculating the product of each layer VLAN scopes
The transmission times of message, and the transmission times as number of copy times can be replicated RA messages with according to the number of copy times, from
And the RA messages can be sent to the main frame for needing the RA messages.Specifically, gateway device need to be answered in calculating broadcast RA messages
During the number of times of system, inner VLAN scope and outside VLAN scope that fuzzy termination sends can be obtained, and can be by internal layer
VLAN scopes are defined as the number of copy times of RA messages with the product (VLAN scope * outside VLANs scope) of outside VLAN scope.
Step 206, the broadcast notification packet in the assigned vlan.
In a preferred embodiment of the invention, the sending method of the advertising of route message can also include：Record institute
The VLAN Tag carried in route requests message are stated, and the VLAN that the VLAN Tag of record are stored to the specified interface is arranged
Table；So as to when timing sends advertising of route message, the route can be broadcasted according to the VLAN Tag in the vlan list
Notification packet.
In the embodiment of the present invention, alternatively, gateway device, can be using described when timing sends advertising of route message
VLAN Tag in vlan list, it is determined that the message amount that timing sends；And, it is logical to the route according to the message amount
Accuse message to be replicated, and broadcast.Specifically, gateway device can be recorded to the VLAN Tag for parsing, Yi Jike
Stored to the vlan list of the specified interface with by the VLAN Tag of record, such that it is able to send advertising of route message in timing
When, based on the VLAN Tag recorded in the vlan list, determine the corresponding fixed time broadcast scope of advertising of route message；And then can
With the message amount sent based on fixed time broadcast range computation timing, and route notification packet is entered according to the message amount
Row is replicated, and the advertising of route message that can be replicated by broadcast transmission.
For example, when the VLAN scopes that interface obscures termination are internal layer 300-500, outer layer scope 1-4094, the present invention is implemented
The gateway device of example can evade conventional network equipment, and directly the fuzzy termination of traversal sends, i.e., need not travel through ectonexine VLAN
(201*4094) sends advertising of route message, but initiates RS requests in host A (inner VLAN 400, outside VLAN 500)
When, advertising of route message is responded in assigned vlan (inner VLAN 400, outside VLAN 500), and by the VLAN of assigned vlan
Tag is recorded in vlan list, that is, gateway device receives the RS reports of host request under RA packet optimization sending modes
Text, can respond broadcast RA messages by the VLAN where main frame immediately；And the VLAN Tag records that can be carried RS messages exist
Vlan list, subsequently just regularly can send advertising of route message, such as in timing mode to the main frame in the assigned vlan list
During transmission, the VLAN recorded in the vlan list of specified interface can be traveled through, and replicate transmission broadcast RA messages.
By the embodiment of the present invention, gateway device is receiving the RS messages of main frame, can be by the corresponding VLAN of main frame
TAG is recorded, and broadcast RA messages are responded in assigned vlan, so as to ensure that main frame can quickly receive RA messages, and
And cause that other main frames of the affiliated VLAN of the main frame just obtain configuration of routers without RS is sent.As the master of difference VLAN under interface
After machine is persistently reached the standard grade, gateway device arranges the corresponding VLAN TAG records main frame VLAN under specified interface of the affiliated VLAN of each main frame
Table, such that it is able to when clocked flip broadcast RA sends, directly use the VLAN TAG that are preserved of vlan list of specified interface
Traversal is replicated and sends broadcast RA.Wherein, the vlan list can be saved in file, and gateway device can be fast when being easy to system reboot
Main frame vlan list before speed acquisition.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it to be all expressed as a series of action group
Close, but those skilled in the art should know, and the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, some steps can sequentially or simultaneously be carried out using other.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, the involved action not necessarily present invention is implemented
Necessary to example.
Reference picture 3A, shows a kind of structured flowchart of the dispensing device embodiment of advertising of route message of the invention.Should
Information transmitting apparatus specifically can apply in gateway device, can specifically include such as lower module：
Route requests receiver module 302, the route requests message for receiving main frame transmission.
VLAN determining module 304, for determining specifying belonging to the main frame according to the route requests message
Virtual LAN VLAN.
Advertising of route broadcast module 306, for the broadcast notification packet in the assigned vlan.
Reference picture 3B, shows a kind of structured flowchart of the dispensing device embodiment of advertising of route message of the invention.
In a preferred embodiment of the invention, the dispensing device of the advertising of route message can also include following mould
Block：
Number of copy times determining module 308, the VLAN for being configured on foundation specified interface obscures the VLAN scopes of termination,
Determine the number of copy times of advertising of route message, wherein, the specified interface is the interface for receiving the route requests message.
Trigger module 310, when exceeding limit value for the number of copy times, triggers the VLAN determining module
304 perform the step of determining the specified virtual LAN VLAN belonging to the main frame according to the route requests message.
In a preferred embodiment of the invention, the number of copy times determining module 308, specifically can be used for obtaining institute
The corresponding each layer VLAN scopes of specified interface are stated, and each layer VLAN scopes are calculated, determine the specified interface broadcast
The transmission times of message, and using the transmission times as the number of copy times.
In a preferred embodiment of the invention, the VLAN determining module 304, specifically for the road
Parsed by the VLAN Tag carried in request message, determined the assigned vlan belonging to the main frame.For example, VLAN
Determining module 304, specifically can be used for obtaining the corresponding VLAN TAG of newly-increased main frame from route requests message；And based on institute
VLAN TAG are stated, the assigned vlan belonging to the newly-increased main frame is determined.
In a preferred embodiment of the invention, the dispensing device of the advertising of route message can also include logging modle
312 and timing sending module 314.
Logging modle 312, for recording the VLAN Tag carried in the route requests message, and the VLAN that will be recorded
Tag is stored to the vlan list of the specified interface.
Timing sending module 314, for when timing sends advertising of route message, according to the LAN in the vlan list
Tag, broadcasts the advertising of route message.
Optionally, the timing sending module 314, specifically for when timing sends advertising of route message, using described
LAN Tag in vlan list, it is determined that the message amount that timing sends；And, it is logical to the route according to the message amount
Accuse message to be replicated, and broadcast.For example, gateway device can be when route requests message be responded, by calling logging modle
312, the VLAN TAG that the route requests message is carried are recorded, and the VLAN TAG are stored to stating specified interface
In vlan list, so as to when calling the timing of timing sending module 314 to send advertising of route message, be arranged according to the VLAN
LAN Tag in table, it is determined that the message amount that timing sends；And, according to the message amount to the advertising of route message
Replicated, and broadcast transmission.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part is illustrated referring to the part of embodiment of the method.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, device or calculate
Machine program product.Therefore, the embodiment of the present invention can using complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.And, the embodiment of the present invention can using wherein include computer at one or more can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention is with reference to method according to embodiments of the present invention, terminal device (system) and computer program
The flow chart and/or block diagram of product is described.It should be understood that flow chart and/or block diagram can be realized by computer program instructions
In each flow and/or flow and/or square frame in square frame and flow chart and/or block diagram combination.These can be provided
Computer program instructions set to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is producing a machine so that held by the processor of computer or other programmable data processing terminal equipments
Capable instruction is produced for realizing in one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames
The device of the function of specifying.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing terminal equipments
In the computer-readable memory for working in a specific way so that instruction of the storage in the computer-readable memory produces bag
The manufacture of command device is included, the command device is realized in one flow of flow chart or multiple one side of flow and/or block diagram
The function of being specified in frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments so that
Series of operation steps is performed on computer or other programmable terminal equipments to produce computer implemented treatment, so that
The instruction performed on computer or other programmable terminal equipments is provided for realizing in one flow of flow chart or multiple flows
And/or specified in one square frame of block diagram or multiple square frame function the step of.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art once know base
This creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to
Including preferred embodiment and fall into having altered and changing for range of embodiment of the invention.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or terminal device including a series of key elements are not only wrapped
Those key elements, but also other key elements including being not expressly set out are included, or also includes being this process, method, article
Or the intrinsic key element of terminal device.In the absence of more restrictions, by wanting that sentence "including a ..." is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or terminal device.
Sending method above to a kind of advertising of route message provided by the present invention and a kind of hair of advertising of route message
Device is sent, is described in detail, specific case used herein is set forth to principle of the invention and implementation method,
The explanation of above example is only intended to help and understands the method for the present invention and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the invention, will change in specific embodiments and applications, to sum up institute
State, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of sending method of advertising of route message, it is characterised in that methods described is applied to gateway device, including：
The route requests message that Receiving Host sends；
The specified virtual LAN VLAN belonging to the main frame is determined according to the route requests message；
The broadcast notification packet in the assigned vlan.
2. method according to claim 1, it is characterised in that when receiving the route requests message, methods described is also
Including：
The VLAN scopes of termination are obscured according to the VLAN configured on specified interface, the number of copy times of advertising of route message is determined, its
In, the specified interface is the interface for receiving the route requests message；
When the number of copy times exceedes limit value, execution determines the specified void belonging to the main frame according to the route requests message
The step of intending LAN VLAN.
3. method according to claim 1 and 2, it is characterised in that it is described determine according to the route requests message it is described
Specified virtual LAN VLAN belonging to main frame, including：
VLAN tag Tag to being carried in the route requests message is parsed, and determines the assigned vlan belonging to the main frame.
4. method according to claim 3, it is characterised in that methods described also includes：
The VLAN Tag carried in the route requests message are recorded, and the VLAN Tag of record are stored to specified interface
Vlan list；
When timing sends advertising of route message, according to the VLAN Tag in the vlan list, the advertising of route report is broadcasted
Text.
5. method according to claim 4, it is characterised in that the VLAN Tag according in the vlan list, extensively
The advertising of route message is broadcast, including：
Using the VLAN Tag in the vlan list, it is determined that the message amount that timing sends；
The advertising of route message is replicated according to the message amount, and is broadcasted.
6. a kind of dispensing device of advertising of route message, it is characterised in that described device is applied in gateway device, including：
Route requests receiver module, the route requests message for receiving main frame transmission；
VLAN determining module, for determining the specified virtual local area belonging to the main frame according to the route requests message
Net VLAN；
Advertising of route broadcast module, for the broadcast notification packet in the assigned vlan.
7. device according to claim 6, it is characterised in that described device also includes：
Number of copy times determining module, for obscuring the VLAN scopes of termination according to the VLAN configured on specified interface, determines road
By the number of copy times of notification packet, wherein, the specified interface is the interface for receiving the route requests message；
Trigger module, when exceeding limit value for the number of copy times, triggers the VLAN determining module and performs foundation
The step of route requests message determines the specified virtual LAN VLAN belonging to the main frame.
8. the device according to claim 6 or 7, it is characterised in that the VLAN determining module, specifically for right
The VLAN tag Tag carried in the route requests message is parsed, and determines the assigned vlan belonging to the main frame.
9. device according to claim 7, it is characterised in that also include：
Logging modle, for recording the VLAN Tag carried in the route requests message, and the VLAN Tag of record is deposited
Store up to the vlan list of the specified interface；
Timing sending module, for when timing sends advertising of route message, according to the LAN Tag in the vlan list, extensively
Broadcast the advertising of route message.
10. device according to claim 9, it is characterised in that the timing sending module, specifically for using described
VLAN Tag in vlan list, it is determined that the message amount that timing sends；And, it is logical to the route according to the message amount
Accuse message to be replicated, and broadcast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067357.7A CN106789655B (en) | 2016-11-28 | 2016-11-28 | Method and device for sending route announcement message |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067357.7A CN106789655B (en) | 2016-11-28 | 2016-11-28 | Method and device for sending route announcement message |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106789655A true CN106789655A (en) | 2017-05-31 |
| CN106789655B CN106789655B (en) | 2020-09-25 |
Family
ID=58902383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067357.7A Active CN106789655B (en) | 2016-11-28 | 2016-11-28 | Method and device for sending route announcement message |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106789655B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547286A (en) * | 2017-09-25 | 2018-01-05 | 新华三技术有限公司 | The generation method and device of ARP table |
| CN109327558A (en) * | 2018-10-30 | 2019-02-12 | 新华三技术有限公司合肥分公司 | Address management method and device |
| EP4027688A4 (en) * | 2019-09-27 | 2022-10-26 | Huawei Technologies Co., Ltd. | Communication method, apparatus, device and system, and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100290474A1 (en) * | 2009-05-14 | 2010-11-18 | Futurewei Technologies, Inc. | Multiple Prefix Connections with Translated Virtual Local Area Network |
| CN102223279A (en) * | 2011-06-14 | 2011-10-19 | 杭州华三通信技术有限公司 | Method for processing multi-VLAN (virtual local area network) and nodes |
| CN102611952A (en) * | 2012-03-29 | 2012-07-25 | 杭州华三通信技术有限公司 | Method and device for realizing port consultation between fabric channel over Ethernet (FCoE) forwarders |
| CN102694752A (en) * | 2011-03-21 | 2012-09-26 | 国基电子（上海）有限公司 | Gateway equipment |
| CN102694664A (en) * | 2011-03-25 | 2012-09-26 | 华为技术有限公司 | Multicast method and multicast equipment |
| CN102857587A (en) * | 2012-08-17 | 2013-01-02 | 福建三元达通讯股份有限公司 | Method and system for sharing dynamic address pool in multi-virtual local area network (VLAN) environment |
| CN103200470A (en) * | 2013-04-07 | 2013-07-10 | 潍坊学院 | Issuing device and method of Gb passive optical network system multicasting service |
-
2016
- 2016-11-28 CN CN201611067357.7A patent/CN106789655B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100290474A1 (en) * | 2009-05-14 | 2010-11-18 | Futurewei Technologies, Inc. | Multiple Prefix Connections with Translated Virtual Local Area Network |
| CN102694752A (en) * | 2011-03-21 | 2012-09-26 | 国基电子（上海）有限公司 | Gateway equipment |
| CN102694664A (en) * | 2011-03-25 | 2012-09-26 | 华为技术有限公司 | Multicast method and multicast equipment |
| CN102223279A (en) * | 2011-06-14 | 2011-10-19 | 杭州华三通信技术有限公司 | Method for processing multi-VLAN (virtual local area network) and nodes |
| CN102611952A (en) * | 2012-03-29 | 2012-07-25 | 杭州华三通信技术有限公司 | Method and device for realizing port consultation between fabric channel over Ethernet (FCoE) forwarders |
| CN102857587A (en) * | 2012-08-17 | 2013-01-02 | 福建三元达通讯股份有限公司 | Method and system for sharing dynamic address pool in multi-virtual local area network (VLAN) environment |
| CN103200470A (en) * | 2013-04-07 | 2013-07-10 | 潍坊学院 | Issuing device and method of Gb passive optical network system multicasting service |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547286A (en) * | 2017-09-25 | 2018-01-05 | 新华三技术有限公司 | The generation method and device of ARP table |
| CN107547286B (en) * | 2017-09-25 | 2020-10-09 | 新华三技术有限公司 | Method and device for generating Address Resolution Protocol (ARP) table |
| CN109327558A (en) * | 2018-10-30 | 2019-02-12 | 新华三技术有限公司合肥分公司 | Address management method and device |
| EP4027688A4 (en) * | 2019-09-27 | 2022-10-26 | Huawei Technologies Co., Ltd. | Communication method, apparatus, device and system, and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106789655B (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109640348B (en) | Multi-service MEC network architecture, and method and device for processing multi-service data stream | |
| CN110247784B (en) | Method and device for determining network topology structure | |
| US9130859B1 (en) | Methods and apparatus for inter-virtual local area network multicast services | |
| CN110647698B (en) | Page loading method and device, electronic equipment and readable storage medium | |
| US9998298B2 (en) | Data transmission method, apparatus, and computer storage medium | |
| EP3197107A1 (en) | Message transmission method and apparatus | |
| CN109039775A (en) | Quality of service monitoring method, apparatus and system | |
| WO2017075781A1 (en) | Method, apparatus, and system for processing data packets | |
| CN109787992A (en) | A kind of method and apparatus by view networking access private network | |
| CN106789655A (en) | The sending method and device of a kind of advertising of route message | |
| CN103401946A (en) | HTTP (hyper text transfer protocol) uploading acceleration method and system | |
| CN108270878A (en) | Method, the VTEP equipment of ARP messages are sent in VXLAN | |
| CN110493366A (en) | The method and device of network management is added in a kind of access point | |
| CN108809769B (en) | Method for detecting IPv6 liveness and electronic equipment | |
| CN109617830A (en) | A kind of method and apparatus regarding real time demonstration business in networking | |
| EP3018883A1 (en) | Login method and system for client unit | |
| CN109857419B (en) | Method and device for automatically upgrading scheduling system | |
| US7548966B2 (en) | Multi-layer user management method for multicasting proxy | |
| CN116319301A (en) | Resource management method and system suitable for multi-mode network | |
| CN105827588B (en) | A kind of stream medium data dissemination system based on network driver layer | |
| CN110557372B (en) | Data acquisition method and system | |
| CN104734960B (en) | A kind of message processing method and controller equiment | |
| CN105553852A (en) | Information processing method and apparatus, electronic device and management platform | |
| US20200274847A1 (en) | Access device for analysis of physical links and method thereof | |
| CN111314489A (en) | Method, server and device for identifying type of access network |
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 |