CN106603402A - Broadband remote access server service delivery method and device - Google Patents
Broadband remote access server service delivery method and device Download PDFInfo
- Publication number
- CN106603402A CN106603402A CN201611187079.9A CN201611187079A CN106603402A CN 106603402 A CN106603402 A CN 106603402A CN 201611187079 A CN201611187079 A CN 201611187079A CN 106603402 A CN106603402 A CN 106603402A
- Authority
- CN
- China
- Prior art keywords
- main
- master
- lsp
- link
- sending down
- 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
- H04L45/24—Multipath
-
- 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
- H04L45/12—Shortest path evaluation
- H04L45/125—Shortest path evaluation based on throughput or bandwidth
-
- 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
- H04L45/302—Route determination based on requested QoS
- H04L45/308—Route determination based on user's profile, e.g. premium users
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a broadband remote access server service delivery method and device with the object of solving the problem with the congestion with the links or tunnels between a main Master and a spare Master in the prior art. The method comprises the following steps: receiving by a main device the device information of a terminal device sent through a main LSP or a spare LSP when the terminal device is online wherein the device information sent by the terminal device through the LSP is forwarded to the main device through the first link between the main device and the spare device; detecting by the main device the utilization rate of the first link single plate on the main device in connection with the first link; and when the utilization rate of the first link single plate is detected to be above or equal to a first preset threshold value by the main device, performing service delivery by the main device through the main LSP rather than through the use of the first link. With the above schemes, the congestion with the links or the tunnels between a main Master and a spare Master is reduced while the flexibility in service delivery is increased.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of Broadband Remote Access Server sending down service method and dress
Put.
Background technology
With developing rapidly for Network, the network equipment in the Access Layer of Metropolitan Area Network (MAN) or mobile bearer network is increasingly
Many, networking is also more and more changeable, disposes the planning that service needed does various complexity, carries out loaded down with trivial details protocol configuration, network O＆M
Cost also more and more higher, in order to reduce O＆M cost not increasing in the case that the network equipment is invested in prior art, it is proposed that
It is virtual to access (virtual access, VA) solution.The virtual access solution holds whole Metropolitan Area Network (MAN) or movement
The Access Layer of contained network virtually turns to one or several equipment (Master), and in this scenario, Master is properly termed as converging again
Poly- supplier's border router (Provider ' s edge router, PE), is the control node of virtual access system, is responsible for void
Tunnel building, sending down service and flow-control inside plan access system, and to connecting the access node of virtual access system
(Access Point, AP) is managed, and user configures and management business on Master, reduces network O＆M cost；Its
In, the AP can be regarded as the board that Master is placed on distal end, is found automatically and is managed by Master, and AP is received
Configuration and forwarding-table item that Master is issued, external offer business outreaches interface, each AP connection multiple terminal devices, the AP
Edge PE is properly termed as again.
In the prior art, there are two Master in the typical networking of virtual access system, as shown in figure 1, wherein one
Based on Master, another is standby Master, label switched path (the Label Switched between AP and main Master
Path, LSP) LSP links based on link；LSP links between AP and standby Master are standby LSP links, between two Master
There are link or tunnel to exchange information；When multiple AP are hung under active and standby two Master, each AP is by respective standby LSP links
It is connected with standby Master, each AP is by the facility information of connected terminal unit by the main LSP that is connected with main Master
Main Master is sent to, main Master is received after the facility information, according to the facility information facility information pair is given
The terminal unit answered issues broadband services gateway (broadband network gateway, BNG) business, issues the BNG industry
During business, the main LSP between main Master and AP is needed to be handed down to the terminal unit connected under the AP, and active and standby two
, to standby Master, standby Master is respectively by the standby LSP between each AP for link or tunnel issuing service between Master
The business is transmitted to link the terminal unit connected under corresponding each AP, it is generally the case that the standby LSP links of each AP
Bandwidth sum is realized leading much larger than the link between active and standby two Master or the bandwidth in tunnel by such scheme
Master sends business and gives each AP, and link or tunnel between active and standby two Master can be caused easily to produce congestion.
In sum, in sending down service, the link or tunnel congestion between active and standby two Master how is avoided, is improved
The motility of sending down service, is the problem for needing to solve at present.
The content of the invention
It is an object of the invention to provide a kind of Broadband Remote Access Server sending down service method and device, existing to solve
The problem of link or tunnel congestion in technology between active and standby two Master.
In a first aspect, the embodiment of the present invention proposes a kind of sending down service method of Broadband Remote Access Server, including：
When terminal unit is reached the standard grade, the AP being connected with the terminal unit, will be described by the main LSP between main Master or standby LSP
The facility information of terminal unit is sent to the main Master, wherein, the facility information sent by the standby LSP is logical
The first link crossed between main Master and standby Master is forwarded to main Master's；The main Master detects the master
The utilization rate of the upper first link veneers link-attached with described first of Master；When the main Master detects described first
When the utilization rate of link veneer is more than or equal to the first given threshold, the main Master is carried out under business by the main LSP
Send out, do not use first link to carry out sending down service.
In the embodiment of the present invention, when main Master carries out sending down service, when main Master detect main Master with it is standby
When the utilization rate of the first link between Master is more than or equal to the first given threshold, the main Master passes through the master
LSP carries out sending down service, do not use first link to carry out sending down service, it is to avoid between main Master and standby Master
The blocking of the first link, improves the motility of sending down service.
In a kind of possible design, when the utilization rate that the main Master detects the first link veneer is less than institute
When stating the first given threshold, the main Master carries out sending down service by the main LSP and first link, will need
The business for issuing is issued twice by main LSP and first link.
In the embodiment of the present invention, the business for issuing is needed to issue twice by main LSP and first link, it is ensured that industry
The reliability that business is issued.
In a kind of possible design, when having in the utilization rate for detecting the veneer that main Master is connected with all main LSP
After utilization rate is more than the veneer of the 3rd given threshold, the minimum master of rate used in veneers of the main Master with all main LSP is selected
LSP carries out sending down service.
In a kind of possible design, when the main Master detect the first link veneer utilization rate be more than or
During equal to the first given threshold, the main Master carries out sending down service by the main LSP, does not use first link to enter
After row sending down service, also include：When the AP being connected with main Master sends new facility information to the main Master, pass through
The main LSP for issuing service is transmitted.
In the embodiment of the present invention, new facility information is sent by the main LSP for issuing service, improve virtual
The efficiency of access system.
In a kind of possible design, main Master receives what is sent by main LSP or standby LSP when terminal unit is reached the standard grade
After the facility information of the terminal unit, also include：The main Master preserves the facility information, and according to the equipment
Information determines to be needed to be handed down to the business of the terminal unit.
Second aspect, the embodiment of the present invention proposes a kind of sending down service method of Broadband Remote Access Server, including：
When terminal unit is reached the standard grade, the AP being connected with the terminal unit by the main LSP between main Master, by the terminal unit
Facility information be sent to the main Master；The main Master detects the bandwidth utilization rate of the main LSP；As the master
When Master detects the bandwidth utilization rate of the main LSP less than or equal to the second given threshold, the main Master passes through institute
Stating main LSP carries out sending down service, does not use the first link between main Master and standby Master to carry out sending down service.
In the embodiment of the present invention, when the bandwidth utilization rate of the main LSP is less than or equal to the second given threshold, the master
Master carries out sending down service by the main LSP, does not use the first link between main Master and standby Master to enter industry
Business is issued, it is to avoid the blocking of the first link between main Master and standby Master, improves the motility of sending down service.
In a kind of possible design, when the main Master detects the bandwidth utilization rate of the main LSP more than described
During the second given threshold, the main Master is by the first chain between the main LSP and main Master and standby Master
Road carries out sending down service.Specifically, it would be desirable to which the business for issuing is divided into two parts, a part of business is issued using the main LSP,
Another part business is issued using first link.
In the embodiment of the present invention, above-mentioned sending down service method improves the speed of sending down service.
In a kind of possible design, the multilink between main Master and AP is respectively provided with into out at least one Gao You
First level link, when the bandwidth utilization rate of main LSP is less than or equal to second given threshold, is carried out using high priority link
Sending down service, when main LSP bandwidth utilization rate be more than second given threshold when, do not differentiate between priority, main Master with
Sending down service is all carried out in multilink between AP.
The third aspect, the embodiment of the present invention proposes a kind of sending down service method of Broadband Remote Access Server, including：
When terminal unit is reached the standard grade, the AP being connected with the terminal unit by the main LSP between main Master, by the terminal unit
Facility information be sent to the main Master；The main Master detections send the priority of the terminal unit；When described
Main Master detect the terminal unit priority be low priority when, the main Master is carried out by the main LSP
Sending down service, does not use the first link between main Master and standby Master to carry out sending down service..
In the embodiment of the present invention, when the priority that the main Master detects the terminal unit is low priority,
The main Master carries out sending down service by the main LSP, does not use the first link between main Master and standby Master
Carry out sending down service.The blocking of the first link between main Master and standby Master is avoided, the spirit of sending down service is improve
Activity.
In a kind of possible design, when the priority that the main Master detects the terminal unit is high priority
When, the main Master carries out sending down service by the first link between the main LSP and main Master and standby Master.
Fourth aspect, the embodiment of the present invention proposes a kind of sending down service device of Broadband Remote Access Server, including：
Receiver module, for receiving the equipment letter of the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade
Breath, wherein, the terminal unit by the facility information that the standby LSP sends be by main Master and for Master it
Between the first link be forwarded to main Master's；Detection module, connect with first link on the main Master for detecting
The utilization rate of the first link veneer for connecing；Processing module, for detecting the first link veneer when the detection module
When utilization rate is more than or equal to the first given threshold, sending down service is carried out by the main LSP, do not use first link to enter
Row sending down service.
In the embodiment of the present invention, when main Master carries out sending down service, when main Master detect main Master with it is standby
When the utilization rate of the first link between Master is more than or equal to the first given threshold, the main Master passes through the master
LSP carries out sending down service, do not use first link to carry out sending down service, it is to avoid between main Master and standby Master
The blocking of the first link, improves the motility of sending down service.
In a kind of possible design, the processing module is additionally operable to：When the use for detecting the first link veneer
When rate is less than first given threshold, sending down service is carried out by the main LSP and first link.
In a kind of possible design, also include：Preserving module, for preserving the facility information, and sets according to described
Standby information determines to be needed to be handed down to the business of the terminal unit.
5th aspect, the embodiment of the present invention proposes a kind of sending down service device of Broadband Remote Access Server, including：
Receiver module, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；Detection module, for detecting
State the bandwidth utilization rate of main LSP；Processing module, the bandwidth utilization rate for detecting the main LSP when the detection module is little
In or during equal to the second given threshold, sending down service is carried out by the main LSP.
In the embodiment of the present invention, when the bandwidth utilization rate of the main LSP is less than or equal to the second given threshold, the master
Master carries out sending down service by the main LSP, does not use the first link between main Master and standby Master to enter industry
Business is issued, it is to avoid the blocking of the first link between main Master and standby Master, improves the motility of sending down service.
In a kind of possible design, the processing module is additionally operable to：When the detection module detects the main LSP's
When bandwidth utilization rate is more than second given threshold, by between the main LSP and main Master and standby Master
First link carries out sending down service.
6th aspect, the embodiment of the present invention proposes a kind of sending down service device of Broadband Remote Access Server, including：
Receiver module, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；Detection module, sends out for detection
Send the priority of the terminal unit；Processing module, for detecting the priority of the terminal unit when the detection module
For low priority when, sending down service is carried out by the main LSP.
In the embodiment of the present invention, when the priority that the main Master detects the terminal unit is low priority,
The main Master carries out sending down service by the main LSP, does not use the first link between main Master and standby Master
Carry out sending down service.The blocking of the first link between main Master and standby Master is avoided, the spirit of sending down service is improve
Activity.
In a kind of possible design, the processing module is additionally operable to：Set when the detection module detects the terminal
When standby priority is high priority, industry is entered by the first link between the main LSP and main Master and standby Master
Business is issued.
7th aspect, the embodiment of the present invention proposes a kind of sending down service device of Broadband Remote Access Server, including place
Reason device and the memorizer of the processor connection, the memorizer and the processor are connected with each other respectively by bus, wherein：
Memorizer, for storing the program code performed by the processor；
Processor, for for performing the program code that the memorizer is stored, performing appointing for above-described embodiment offer
The sending down service method of one Broadband Remote Access Server, performs following process：
Main equipment Master receives terminal unit when terminal unit is reached the standard grade by main LSP or standby LSP transmissions
Facility information, wherein, the terminal unit by the facility information that the standby LSP sends be by main Master with it is standby
The first link between Master is forwarded to main Master's；The main Master is detected on the main Master with described first
The utilization rate of link-attached first link veneer；When the utilization rate that the main Master detects the first link veneer it is big
In or during equal to the first given threshold, the main Master carries out sending down service by the main LSP, does not use first chain
Road carries out sending down service.
In the embodiment of the present invention, when main Master carries out sending down service, when main Master detect main Master with it is standby
When the utilization rate of the first link between Master is more than or equal to the first given threshold, the main Master passes through the master
LSP carries out sending down service, do not use first link to carry out sending down service, it is to avoid between main Master and standby Master
The blocking of the first link, improves the motility of sending down service.
Description of the drawings
Fig. 1 is the schematic diagram of virtual access system in Access Layer provided in an embodiment of the present invention；
Fig. 2 is that a kind of flow process of Broadband Remote Access Server sending down service method provided in an embodiment of the present invention is illustrated
Figure；
Fig. 3 is that the flow process of another Broadband Remote Access Server sending down service method provided in an embodiment of the present invention is illustrated
Figure；
Fig. 4 is that the flow process of another Broadband Remote Access Server sending down service method provided in an embodiment of the present invention is illustrated
Figure；
Fig. 5 is that the flow process of another kind of Broadband Remote Access Server sending down service method provided in an embodiment of the present invention is illustrated
Figure；
Fig. 6 is that a kind of flow process of Broadband Remote Access Server sending down service method provided in an embodiment of the present invention is illustrated
Figure；
Fig. 7 is a kind of structural representation of Broadband Remote Access Server sending down service device provided in an embodiment of the present invention
Figure；
Fig. 8 is that a kind of hardware configuration of Broadband Remote Access Server sending down service device provided in an embodiment of the present invention shows
It is intended to.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to Figure of description.It should be appreciated that described herein
Embodiment be merely to illustrate and explain the present invention, be not intended to limit the present invention.
There are two Master in the typical networking of virtual access system, wherein Master based on, another is standby
LSP links based on LSP links between Master, AP and main Master；LSP links between AP and standby Master are standby LSP
Link, has link or tunnel to exchange information between two Master；When multiple AP are hung under active and standby two Master, each AP
It is connected with standby Master by respective standby LSP links, each AP is sent to the facility information of connected terminal unit
Main Master, main Master is received after the facility information, and according to the facility information facility information corresponding end is given
End equipment issues BNG business, when issuing the BNG business, needs to reduce link or tunnel between active and standby two Master
Congestion, improves the motility of sending down service.
A kind of Broadband Remote Access Server sending down service method is embodiments provided, as shown in Fig. 2 the method
Including procedure below：
S21, main equipment Master are received the terminal sent by main LSP or standby LSP when terminal unit is reached the standard grade and are set
Standby facility information, wherein, the terminal unit by the facility information that the standby LSP sends be by main Master with
The first link between standby Master is forwarded to main Master's.
Specifically, when terminal unit is reached the standard grade, the AP being connected with the terminal unit is by the main LSP between main Master
Or standby LSP, the facility information of the terminal unit is sent to into the main Master.
In the embodiment of the present invention, the main LSP between main Master and AP is a plurality of, and terminal unit can select a plurality of master
Any bar in LSP sends facility information to the main Master；Facility information is sent using standby LSP or the main LSP of any bar, and
It is not to use a plurality of LSP to repeat to send, improves the service efficiency of LSP, and main Master is also required to repeatedly preserve identical
Facility information, improves the performance of main Master.
S22, the main Master detect first link veneer link-attached with described first on the main Master
Utilization rate.
S23, the utilization rate of the first link veneer is detected more than or equal to the first setting threshold as the main Master
During value, the main Master carries out sending down service by the main LSP, does not use first link to carry out sending down service.
Optionally, when the main Master detects the utilization rate of the first link veneer less than the described first setting threshold
During value, the main Master carries out sending down service by the main LSP and first link.
Illustrate, it is assumed that when first given threshold is 50%, when the main Master detects first chain
When the utilization rate of road veneer is more than or equal to 50%, the main Master carries out sending down service by the main LSP, does not use institute
Stating the first link carries out sending down service, when the utilization rate that the main Master detects the first link veneer is less than 50%
When, the main Master carries out sending down service by the main LSP and first link.
Optionally, when having utilization rate in the utilization rate for detecting the veneer that main Master is connected with all main LSP more than the
After the veneer of three given thresholds, the minimum main LSP of rate used in veneers of the main Master with all main LSP is selected to carry out under business
Send out.
Illustrate：Assume there are three main LSP between main Master and AP, LSP1, main LSP2, main LSP3 based on difference,
3rd given threshold is assumed to be 80%, when the veneer utilization rate being connected with main LSP1 on main Master is 90%, as main Master
On the veneer utilization rate that is connected with main LSP2 be 80%, when the veneer utilization rate being connected with main LSP3 main Master on is 50%,
Main Master selects main LSP3 to enter sending down service.
In the embodiment of the present invention, there is provided a kind of Broadband Remote Access Server sending down service method, main equipment Master
The facility information of the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade is received, wherein, the end
End equipment by the facility information that the standby LSP sends is turned by the first link between main Master and standby Master
It is dealt into main Master's；The main Master detects first link veneer link-attached with described first on the main Master
Utilization rate；When the utilization rate that the main Master detects the first link veneer is more than or equal to the first given threshold
When, the main Master carries out sending down service by the main LSP, does not use first link to carry out sending down service.Using
Such scheme, reduces the congestion in link between active and standby two Master or tunnel, improves the motility of sending down service
Optionally, main Master receives the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade
Facility information after, also include：The main Master preserves the facility information, and determines needs according to the facility information
It is handed down to the business of the terminal unit.
Below by a specific embodiment, a kind of Broadband Remote Access Server sending down service method is illustrated,
As shown in figure 3, idiographic flow is as follows：
S31, main Master, standby foundation between Master and AP virtually access connection, wherein, what main Master was connected with AP
LSP1 and main LSP2 based on link, the standby link connected between Master and AP is standby LSP, and main Master is connected with standby Master
Link be the first link.
S32, main Master send status information to AP, inform that AP can use main LSP to send the terminal unit of AP connections
Facility information, it is also possible to the facility information of the terminal unit of AP connections is sent using standby LSP.
S33, AP send facility information by main LSP1 or main LSP2 or standby LSP.
S34, main Master receive and preserve the facility information, and detect the utilization rate of the first link veneer.
S35, when main Master detect the first junctor usage more than or equal to the first given threshold when, main LSP is carried out
Sending down service, and notify that the main LSP of AP can use.
S36, AP send new facility information by main LSP1 or main LSP2.
Another Broadband Remote Access Server sending down service method is embodiments provided, as shown in figure 4, the party
Method includes procedure below：
S41, main equipment Master receive the facility information sent by main LSP when terminal unit is reached the standard grade.
S42, the main Master detect the bandwidth utilization rate of the main LSP.
S43, when the main Master detect the main LSP bandwidth utilization rate be less than or equal to the second given threshold
When, the main Master carries out sending down service by the main LSP, does not use the first chain between main Master and standby Master
Road carries out sending down service.
Optionally, when the bandwidth utilization rate that the main Master detects the main LSP is more than second given threshold
When, the main Master is carried out under business by the first link between the main LSP and main Master and standby Master
Send out.
Below by another specific embodiment, a kind of Broadband Remote Access Server sending down service method is said
It is bright, as shown in figure 5, idiographic flow is as follows：
S51, main Master, standby foundation between Master and AP virtually access connection, wherein, what main Master was connected with AP
LSP1 and main LSP2 based on link, the standby link connected between Master and AP is standby LSP, and main Master is connected with standby Master
Link be the first link.
S52, main Master send status information to AP, inform that AP can use main LSP to send the terminal unit of AP connections
Facility information.
S53, AP send facility information by main LSP.
S54, main Master receive and preserve the facility information, and detect main LSP bandwidth utilization rate.
S55, when main Master detect bandwidth utilization rate more than the second given threshold when, main LSP carries out sending down service, and
Notify that the main LSP of AP and standby LSP can use.
S56, AP send new facility information by main LSP or standby LSP.
Another Broadband Remote Access Server sending down service method is embodiments provided, as shown in fig. 6, the party
Method includes procedure below：
S61, main equipment Master receive the facility information sent by main LSP when terminal unit is reached the standard grade.
S62, the main Master detections send the priority of the terminal unit.
S63, when the main Master detect the terminal unit priority be low priority when, the main Master
Sending down service is carried out by the main LSP, does not use the first link between main Master and standby Master to carry out sending down service.
Optionally, when the priority that the main Master detects the terminal unit is high priority, the master
Master carries out sending down service by the first link between the main LSP and main Master and standby Master.
Based on same inventive concept, a kind of Broadband Remote Access Server service apparatus 70 provided in an embodiment of the present invention,
As shown in fig. 7, the device includes：
Receiver module 71, for receiving the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade
Facility information, wherein, the terminal unit by the facility information that the standby LSP sends be by main Master with it is standby
The first link between Master is forwarded to main Master's.
Detection module 72, for detecting making for first link veneer link-attached with described first on the main Master
With rate.
Processing module 73, the utilization rate for detecting the first link veneer when the detection module is more than or equal to
During the first given threshold, sending down service is carried out by the main LSP, do not use first link to carry out sending down service.
In the embodiment of the present invention, there is provided a kind of Broadband Remote Access Server sending down service device, main equipment Master
The facility information of the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade is received, wherein, the end
End equipment by the facility information that the standby LSP sends is turned by the first link between main Master and standby Master
It is dealt into main Master's；The main Master detects first link veneer link-attached with described first on the main Master
Utilization rate；When the utilization rate that the main Master detects the first link veneer is more than or equal to the first given threshold
When, the main Master carries out sending down service by the main LSP, does not use first link to carry out sending down service.Using
Such scheme, reduces the congestion in link between active and standby two Master or tunnel, improves the motility of sending down service
Optionally, the processing module 73 is additionally operable to：When detecting the utilization rate of the first link veneer less than described
During the first given threshold, sending down service is carried out by the main LSP and first link.
Optionally, described device includes：Preserving module, for preserving the facility information, and believes according to the equipment
Breath determines to be needed to be handed down to the business of the terminal unit.
In the embodiment of the present invention, in different technical schemes, in the Broadband Remote Access Server service apparatus
Receiver module 71, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；Detection module 72, for examining
Survey the bandwidth utilization rate of the main LSP；Processing module 73, the bandwidth for detecting the main LSP when the detection module makes
With rate be less than or equal to the second given threshold when, sending down service is carried out by the main LSP, do not use main Master with it is standby
The first link between Master carries out sending down service.
Optionally, the processing module is additionally operable to：
When the bandwidth utilization rate that the detection module detects the main LSP is more than second given threshold, pass through
The first link between the main LSP and main Master and standby Master carries out sending down service.
In the embodiment of the present invention, in different technical schemes, in the Broadband Remote Access Server service apparatus
Receiver module 71, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；Detection module 72, for examining
Survey the priority for sending the terminal unit；Processing module 73, for detecting the terminal unit when the detection module
When priority is low priority, sending down service is carried out by the main LSP, do not use the between main Master and standby Master
One link carries out sending down service.
Optionally, the processing module is additionally operable to：
When the priority that the detection module detects the terminal unit is high priority, by the main LSP and
The first link between main Master and standby Master carries out sending down service.
With reference to preferred hardware configuration, the structure, processing mode to device provided in an embodiment of the present invention is said
It is bright.
The embodiment of the present invention proposes a kind of Broadband Remote Access Server service apparatus 800, as shown in figure 8, including process
Device 810 and the memorizer 820 of the processor connection, the memorizer 820 and the processor 810 pass through respectively the phase of bus 830
Connect, wherein：
Memorizer 820, for storing the program code performed by the processor；
Processor 810, for for performing the program code that the memorizer is stored, performing what above-described embodiment was provided
Any one Broadband Remote Access Server operational approach, performs following process：
Main equipment Master receives terminal unit when terminal unit is reached the standard grade by main LSP or standby LSP transmissions
Facility information, wherein, the terminal unit by the facility information that the standby LSP sends be by main Master with it is standby
The first link between Master is forwarded to main Master's；The main Master is detected on the main Master with described first
The utilization rate of link-attached first link veneer；When the utilization rate that the main Master detects the first link veneer it is big
In or during equal to the first given threshold, the main Master carries out sending down service by the main LSP, does not use first chain
Road carries out sending down service.
In the embodiment of the present invention, when main Master carries out sending down service, when main Master detect main Master with it is standby
When the utilization rate of the first link between Master is more than or equal to the first given threshold, the main Master passes through the master
LSP carries out sending down service, do not use first link to carry out sending down service, it is to avoid between main Master and standby Master
The blocking of the first link, improves the motility of sending down service.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware
Apply the form of example.And, the present invention can be adopted and wherein include the computer of computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) is produced
The form of product.
The present invention is the flow process with reference to method according to embodiments of the present invention, equipment (system) and computer program
Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram
The combination of journey and/or square frame and flow chart and/or the flow process in block diagram and/or square frame.These computer programs can be provided
The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to
Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The function of specifying in multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one
The step of function of specifying in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (14)
1. a kind of sending down service method of Broadband Remote Access Server, it is characterised in that include：
The equipment that main equipment Master receives the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade
Information, wherein, the terminal unit is by main Master and standby Master by the facility information that the standby LSP sends
Between the first link be forwarded to main Master's；
The main Master detects the utilization rate of first link veneer link-attached with described first on the main Master；
It is described when the utilization rate that the main Master detects the first link veneer is more than or equal to the first given threshold
Main Master carries out sending down service by the main LSP, does not use first link to carry out sending down service.
2. method according to claim 1, it is characterised in that also include：
When the utilization rate that the main Master detects the first link veneer is less than first given threshold, the master
Master carries out sending down service by the main LSP and first link.
3. method according to claim 1, it is characterised in that main Master is received when terminal unit is reached the standard grade by master
After the facility information of the terminal unit that LSP or standby LSP send, also include：
The main Master preserves the facility information, and needs to be handed down to the terminal unit according to facility information determination
Business.
4. a kind of sending down service method of Broadband Remote Access Server, it is characterised in that include：
Main equipment Master receives the facility information sent by main LSP when terminal unit is reached the standard grade；
The main Master detects the bandwidth utilization rate of the main LSP；
When the bandwidth utilization rate that the main Master detects the main LSP is less than or equal to the second given threshold, the master
Master carries out sending down service by the main LSP, does not use the first link between main Master and standby Master to enter industry
Business is issued.
5. method according to claim 4, it is characterised in that also include：
When the bandwidth utilization rate that the main Master detects the main LSP is more than second given threshold, the master
Master carries out sending down service by the first link between the main LSP and main Master and standby Master.
6. a kind of sending down service method of Broadband Remote Access Server, it is characterised in that include：
Main equipment Master receives the facility information sent by main LSP when terminal unit is reached the standard grade；
The main Master detections send the priority of the terminal unit；
When the priority that the main Master detects the terminal unit is low priority, the main Master is by described
Main LSP carries out sending down service, does not use the first link between main Master and standby Master to carry out sending down service.
7. method according to claim 6, it is characterised in that also include：
When the priority that the main Master detects the terminal unit is high priority, the main Master is by described
The first link between main LSP and main Master and standby Master carries out sending down service.
8. the sending down service device of a kind of Broadband Remote Access Server, it is characterised in that include：
Receiver module, the equipment for receiving the terminal unit sent by main LSP or standby LSP when terminal unit is reached the standard grade
Information, wherein, the terminal unit is by main Master and standby Master by the facility information that the standby LSP sends
Between the first link be forwarded to main Master's；
Detection module, for detecting the utilization rate of first link veneer link-attached with described first on the main Master；
Processing module, the utilization rate for detecting the first link veneer when the detection module sets more than or equal to first
When determining threshold value, sending down service is carried out by the main LSP, do not use first link to carry out sending down service.
9. device according to claim 8, it is characterised in that the processing module is additionally operable to：
When the utilization rate for detecting the first link veneer is less than first given threshold, by the main LSP and institute
Stating the first link carries out sending down service.
10. device according to claim 8, it is characterised in that also include：
Preserving module, for preserving the facility information, and determines to need to be handed down to the terminal according to the facility information and sets
Standby business.
The sending down service device of 11. a kind of Broadband Remote Access Server, it is characterised in that include：
Receiver module, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；
Detection module, for detecting the bandwidth utilization rate of the main LSP；
Processing module, for the bandwidth utilization rate of the main LSP to be detected when the detection module less than or equal to the second setting
During threshold value, sending down service is carried out by the main LSP, do not use the first link between main Master and standby Master to enter industry
Business is issued.
12. devices according to claim 11, it is characterised in that the processing module is additionally operable to：
When the bandwidth utilization rate that the detection module detects the main LSP is more than second given threshold, by described
The first link between the main LSP and main Master and standby Master carries out sending down service.
The sending down service device of 13. a kind of Broadband Remote Access Server, it is characterised in that include：
Receiver module, for receiving the facility information sent by main LSP when terminal unit is reached the standard grade；
Detection module, for the priority that detection sends the terminal unit；
Processing module, when the priority for detecting the terminal unit when the detection module is low priority, by institute
Stating main LSP carries out sending down service, does not use the first link between main Master and standby Master to carry out sending down service.
14. devices according to claim 13, it is characterised in that the processing module is additionally operable to：
When the priority that the detection module detects the terminal unit is high priority, by the main LSP and master
The first link between Master and standby Master carries out sending down service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187079.9A CN106603402B (en) | 2016-12-20 | 2016-12-20 | A kind of Broadband Remote Access Server sending down service method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187079.9A CN106603402B (en) | 2016-12-20 | 2016-12-20 | A kind of Broadband Remote Access Server sending down service method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106603402A true CN106603402A (en) | 2017-04-26 |
| CN106603402B CN106603402B (en) | 2019-10-18 |
Family
ID=58602065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187079.9A Active CN106603402B (en) | 2016-12-20 | 2016-12-20 | A kind of Broadband Remote Access Server sending down service method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106603402B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695042A (en) * | 2009-10-15 | 2010-04-14 | 华为技术有限公司 | Traffic protecting method, device and system |
| CN102364900A (en) * | 2011-09-13 | 2012-02-29 | 杭州华三通信技术有限公司 | FRR (Fast ReRoute) based data transmission method and device in IRF (Intelligent Resilient Framework) system |
| CN102594696A (en) * | 2012-03-08 | 2012-07-18 | 中兴通讯股份有限公司 | Method and device for managing link aggregation groups (LAGs) of network device |
| CN102957623A (en) * | 2012-11-28 | 2013-03-06 | 杭州华三通信技术有限公司 | Maintenance method and equipment of neighborhood of border gate protocol |
| CN103200093A (en) * | 2013-03-05 | 2013-07-10 | 杭州华三通信技术有限公司 | Method and device for improving processing performance of multiple virtual router redundancy protocol (VRRP) back-up sets |
| CN103248581A (en) * | 2013-05-20 | 2013-08-14 | 杭州华三通信技术有限公司 | Aggregated link load sharing method and device |
| CN103354567A (en) * | 2013-07-10 | 2013-10-16 | 杭州华三通信技术有限公司 | Method for synchronizing media access control (MAC) addresses and device |
| CN103428103A (en) * | 2013-08-08 | 2013-12-04 | 杭州华三通信技术有限公司 | Link load control method and stacking device |
| CN103441949A (en) * | 2013-08-07 | 2013-12-11 | 中国能源建设集团广东省电力设计研究院 | Ethernet data transmission method and system based on E1 link |
| US8811154B2 (en) * | 2009-01-20 | 2014-08-19 | Nec Corporation | Packet forwarding system, packet forwarding device, proxy device, computer readable medium storing program, and control method of packet forwarding device |
| CN106059945A (en) * | 2016-05-13 | 2016-10-26 | 浙江宇视科技有限公司 | Flow control method and video monitoring system |
-
2016
- 2016-12-20 CN CN201611187079.9A patent/CN106603402B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8811154B2 (en) * | 2009-01-20 | 2014-08-19 | Nec Corporation | Packet forwarding system, packet forwarding device, proxy device, computer readable medium storing program, and control method of packet forwarding device |
| CN101695042A (en) * | 2009-10-15 | 2010-04-14 | 华为技术有限公司 | Traffic protecting method, device and system |
| CN102364900A (en) * | 2011-09-13 | 2012-02-29 | 杭州华三通信技术有限公司 | FRR (Fast ReRoute) based data transmission method and device in IRF (Intelligent Resilient Framework) system |
| CN102594696A (en) * | 2012-03-08 | 2012-07-18 | 中兴通讯股份有限公司 | Method and device for managing link aggregation groups (LAGs) of network device |
| CN102957623A (en) * | 2012-11-28 | 2013-03-06 | 杭州华三通信技术有限公司 | Maintenance method and equipment of neighborhood of border gate protocol |
| CN103200093A (en) * | 2013-03-05 | 2013-07-10 | 杭州华三通信技术有限公司 | Method and device for improving processing performance of multiple virtual router redundancy protocol (VRRP) back-up sets |
| CN103248581A (en) * | 2013-05-20 | 2013-08-14 | 杭州华三通信技术有限公司 | Aggregated link load sharing method and device |
| CN103354567A (en) * | 2013-07-10 | 2013-10-16 | 杭州华三通信技术有限公司 | Method for synchronizing media access control (MAC) addresses and device |
| CN103441949A (en) * | 2013-08-07 | 2013-12-11 | 中国能源建设集团广东省电力设计研究院 | Ethernet data transmission method and system based on E1 link |
| CN103428103A (en) * | 2013-08-08 | 2013-12-04 | 杭州华三通信技术有限公司 | Link load control method and stacking device |
| CN106059945A (en) * | 2016-05-13 | 2016-10-26 | 浙江宇视科技有限公司 | Flow control method and video monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106603402B (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106656801B (en) | Reorientation method, device and the Business Stream repeater system of the forward-path of Business Stream | |
| CN106464589A (en) | Partial software defined network switch replacement in IP networks | |
| US20130055257A1 (en) | Communication method and communication apparatus | |
| CN106919242A (en) | Server system and its management method and computer-readable storage multimedia | |
| CN104636184A (en) | Deploying method, device and equipment of instances of virtual machine | |
| CN104104570A (en) | Aggregation processing method in IRF (Intelligent Resilient Framework) system and device | |
| CN104601394A (en) | Business chain connectivity detection method, device and system | |
| CN104348724A (en) | Multi-tenant supporting data forwarding method and device | |
| CN105791169A (en) | Switch transmission control method, switch transmitting method and related equipment in SDN (Software Defined Network) | |
| CN106878183A (en) | Flow forwarding method and device | |
| CN104518936B (en) | Link dynamic aggregation method and apparatus | |
| CN103581025B (en) | Method and system for processing routing information and equipment | |
| CN103067277A (en) | Method of building control channel, forwarding point (FP) and controller | |
| CN103746874B (en) | Method and equipment for IP (Internet protocol) FPM (flow performance monitor) | |
| CN104283780B (en) | The method and apparatus for establishing data transfer path | |
| CN107104897A (en) | Data transmission method and system based on path | |
| CN104158739B (en) | A kind of IP traffic engineerings management method and device | |
| CN106789625A (en) | A kind of loop detecting method and device | |
| CN106603550A (en) | Network isolation method and network isolation device | |
| US20160344611A1 (en) | Method and control node for handling data packets | |
| CN106357542A (en) | Method for providing multicast service and software defined network controller | |
| CN102884762B (en) | Network path control method, equipment and system | |
| CN110493069A (en) | Fault detection method, device, SDN controller and forwarding device | |
| CN107105049A (en) | Data migration method and device | |
| CN104618157A (en) | Network management method, device and 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 |