CN106161256A - A kind of processing method and processing device of Border Gateway Protocol (BGP) route - Google Patents
A kind of processing method and processing device of Border Gateway Protocol (BGP) route Download PDFInfo
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- CN106161256A CN106161256A CN201610606845.4A CN201610606845A CN106161256A CN 106161256 A CN106161256 A CN 106161256A CN 201610606845 A CN201610606845 A CN 201610606845A CN 106161256 A CN106161256 A CN 106161256A
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- bmp message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
- H04L45/04—Interdomain routing, e.g. hierarchical routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
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Abstract
Embodiments provide the processing method and processing device of a kind of Border Gateway Protocol (BGP) route, the method includes: the BGP routed encapsulation from bgp neighbor received is become BMP message, wherein, carrying the first identification information in BMP message, the first identification information is corresponding with two or more monitoring servers；According to the corresponding relation between the first identification information and two or more monitoring server, BMP message is sent to two or more monitoring server.Taking and reduce system burden and improving resource utilization of internal memory is reduced can be improved the treatment effeciency of BGP route by the present invention while.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of BGP (BorderGatewayProtocol, border net
Close agreement) processing method and processing device that route.
Background technology
BGP is responsible between this autonomous area and outside autonomous area routeing the exchange up to information, and BGP can implement to use
The strategy of family configuration.Monitoring server is responsible for the BGP route monitoring between bgp neighbor.
Multiple monitoring server of the prior art, when monitoring same bgp neighbor, obtains what this bgp neighbor sent
The method taked during BGP route is: routing device receives the BGP route that bgp neighbor sends, and BGP route is compiled
BMP RM (BGP Monitoring Protocol Route Monitoring, Route monitoring) message, then, reports BMP RM
BMP RM message in relief area to be sent, to relief area to be sent, is sent to monitoring server, is being sent completely by literary composition storage
After, discharge this relief area to be sent.When BGP route is sent to another monitoring server by needs, then repeat the above steps.
Along with developing rapidly of network, between autonomous area, the exchange capacity of routing iinformation is increasing, BGP route in network
Quantity also gets more and more.In that case, prior art routing device to monitoring server send BGP route time, due to
BGP route is reformulated BMP RM message every time, and application repeatedly and discharge relief area to be sent, thus cause place
The reduction of reason efficiency, and increased the weight of the burden of system.
, the problem of system burden weight low for treatment effeciency present in prior art, the most not yet proposes effective solution
Certainly scheme.
Summary of the invention
Embodiment of the present invention technical problem to be solved is to provide the processing method of a kind of BGP route, to improve BGP road
By treatment effeciency and alleviate system burden.
Accordingly, the embodiment of the present invention additionally provides the processing means of a kind of BGP route, in order to ensure the reality of said method
Show and application.
In order to solve the problems referred to above, the embodiment of the invention discloses the processing method of a kind of BGP route, including:
The BGP routed encapsulation from bgp neighbor received is become BMP message, wherein, BMP message carries the first mark
Knowledge information, the first identification information is corresponding with two or more monitoring servers；
According to the corresponding relation between the first identification information and two or more monitoring server, by BMP message
It is sent to two or more monitoring server.
The embodiment of the invention also discloses the processing means of a kind of BGP route, including:
Package module, for becoming BMP message, wherein, BMP message by the BGP routed encapsulation from bgp neighbor received
In carry the first identification information, the first identification information is corresponding with two or more monitoring servers；
Sending module, for according to the corresponding pass between the first identification information with two or more monitoring servers
System, is sent to two or more monitoring server by BMP message.
So, in the embodiment of the present invention, by the BGP routed encapsulation from bgp neighbor received is become BMP message,
Wherein, carrying the first identification information in BMP message, the first identification information is corresponding with two or more monitoring servers；
According to the corresponding relation between the first identification information and two or more monitoring server, BMP message is sent to two
Individual or plural monitoring server, thus improve the treatment effeciency of BGP route, and decrease taking of internal memory, fall
Low system burden, improves resource utilization.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the flow chart of steps of the processing method embodiment of a kind of BGP route of the present invention；
Fig. 2 is the network architecture diagram of the embodiment of the present invention；
Fig. 3 is the connection diagram between the BMP server in the embodiment of the present invention and BMP message；
Fig. 4 is the structured flowchart of the processing means embodiment of a kind of BGP of present invention route；
Fig. 5 is the structured flowchart of the processing means embodiment of a kind of BGP of present invention route.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
One of core idea of the embodiment of the present invention is, proposes the processing method and processing device of a kind of BGP route, with effectively
Ground improves the treatment effeciency of BGP route and reduces system burden simultaneously.
With reference to Fig. 1, it is shown that the flow chart of steps of the processing method embodiment of a kind of BGP route of the present invention, specifically may be used
To comprise the steps:
Step 101, becomes BMP message by the BGP routed encapsulation from bgp neighbor received, wherein, takes in BMP message
Carrying the first identification information, the first identification information is corresponding with two or more monitoring servers.
The routing device (such as Core router core router) supporting bgp protocol receives same bgp neighbor and sends
At least one BGP route, and this at least one BGP routed encapsulation is become BMP message.In one embodiment of the invention,
Every BGP route can be encapsulated respectively, generate multiple BMP message.In another embodiment, it is also possible to by a plurality of BGP road
By being distributed into a BMP message, concrete method for packing can be set for encapsulation according to cache size and user, and the present invention is to this
Do not limit.
In an embodiment of the present invention, during encapsulation BMP message, in wrapper, add the first identification information,
This first identification information is corresponding with two or more monitoring servers.Wherein, said two or plural monitoring
Server all monitors same bgp neighbor.It is to say, monitor the prison of two or more quantity of same bgp neighbor
Control server is all corresponding with the first identification information in BMP message.In another embodiment of the present invention, it is also possible at BMP
After message has encapsulated, adding the first identification information in the BMP message after encapsulation, this is not limited by the present invention.
Additionally, due to same bgp neighbor there may be substantial amounts of BGP route, according to demand substantial amounts of BGP is being route
After being packaged, the multiple BMP messages corresponding with this bgp neighbor will be obtained.In one embodiment of the invention, can be by many
Individual BMP message, as an entirety, adds the first identification information in this entirety.In another embodiment of the present invention, also
The first identification information can be added in each BMP message.
Step 102, according to the corresponding relation between the first identification information and two or more monitoring server, will
BMP message is sent to two or more monitoring server.
Concrete, BGP routing device by detecting the corresponding relation between the first identification information and monitoring server, thus
Can determine the target monitoring server receiving BMP message.In an embodiment of the present invention, corresponding with the first identification information institute
Monitoring server is had to be referred to as target monitoring server.BMP message is sent to all target monitoring servers by BGP routing device.
In sum, the technical scheme that the embodiment of the present invention provides, by the BGP road from bgp neighbor that will receive
By being packaged into BMP message, wherein, carrying the first identification information in BMP message, the first identification information is with two or more
Monitoring server is corresponding；According to the corresponding relation between the first identification information and two or more monitoring server, will
BMP message is sent to two or more monitoring server, thus improves the treatment effeciency of BGP route, and reduces
Taking of internal memory, reduces system burden, improves resource utilization.
In a preferred embodiment of the invention, BMP message also carries the second identification information, this second mark
Information is corresponding with the first identification information, and the second identification information is used for identifying whether BMP message is sent.Concrete, logical
After crossing the target monitoring server that the first identification information determines BMP message to be received, BGP routing device can also be by with
Whether the second identification information identification BMP message that one identification information is corresponding is sent to all target monitoring servers.
In a preferred embodiment of the invention, whether sent by the second identification information identification BMP message
Step, specifically may include that whether detection the second identification information includes predetermined value；If including predetermined value, it is determined that BMP reports
Literary composition has been issued to monitoring server.
Concrete, the often success of BGP routing device, can be by after a target monitoring server sends the success of BMP message
Second identification information is modified, and concrete modification method will be described in detail in the following embodiments.Further, BGP route
Equipment, during sending BMP message to all target monitoring servers, will detect the state of the second identification information in real time, when
Detect when the second identification information is predetermined value, it is determined that BMP is to be successfully sent to all target monitoring servers.
In a preferred embodiment of the invention, the processing method of BGP route also includes: if recognizing BMP message
Have been issued to monitoring server, discharge BMP message.
Concrete, if BGP routing device recognizes BMP message and has been issued to all target monitoring servers, then release should
BMP message.
In a preferred embodiment of the invention, also carrying pointer in BMP message, pointer points to the next one and receives
From bgp neighbor BGP routed encapsulation become BMP message.
Concrete, the BMP message after encapsulation also carries pointer, this pointer is for pointing to next newly-generated BMP
Message.In an embodiment of the present invention, BMP message is made to constitute message chain according to genesis sequence by this pointer, each newly-generated
BMP message be all located at message chain afterbody, wait to be sent.Those of ordinary skill in the art are it should be clear that the pointer in BMP message only refers to
To homology BMP message, say, that the BGP route in all BMP messages in message chain is all from same bgp neighbor.
In order to be better understood from the processing method that the BGP of the present invention route, it is described in detail with specific embodiment below.
With reference to Fig. 2, it is shown that the network architecture diagram of the processing method of the BGP route of the embodiment of the present invention.Include in fig. 2
Multiple monitoring servers are respectively BMP1, BMP2, BMP3 ... BMPN and routing device A, routing device B, BMP1-N and road
It is communicatively coupled by equipment B (core router), and, routing device A and routing device B sets up bgp neighbor.On each road
By arranging BMP (BGP Monitoring Protocol) characteristic on equipment, routing device is enable to lead to monitoring server
Letter, so that the running status of the bgp session on device can be monitored, including peer relationship by monitoring server in real time
Foundation and releasing and routing iinformation etc..Those of ordinary skill in the art are it should be clear that number cited in embodiments of the invention
Value only better illustrates technical scheme, and this is not limited by the present invention.
Before service begins, user the monitored object of BMP1-N is configured, in the present embodiment, it is intended that
BMP1-3 monitors routing device A.That is, BMP1-3 is all responsible for the institute from neighbours routing device A that monitoring routing device B receives
There is route.After configuration completes, routing device B middle will set up watch-list locally stored, and be set with route by BMP1-3
The corresponding relation record of standby A is in watch-list.In the present embodiment, the content in watch-list is as shown in table 1:
| Monitored object | Monitored object port numbers | Monitoring server title | Monitoring server port numbers |
| Routing device A | 1 | BMP1 | 2 |
| Routing device A | 1 | BMP2 | 3 |
| Routing device A | 1 | BMP3 | 4 |
Table 1
Routing device B receives from bgp neighbor (routing device A) message, carries routing device A's in this neighbours' message
Route.The message received is resolved by routing device B, parses the information such as route information table and stores in internal memory.
The watch-list that routing device B detection is locally stored, and determine that BMP1-3 monitoring route sets according to this watch-list
Standby A.
The BGP route that routing device A is sent by routing device B is packaged, and is packaged into BMP message, and after encapsulation
BMP message in add pointer and the first identification information, in the present embodiment, become a BMP report with a BGP routed encapsulation
Literary composition, and each BMP message carry the first identification information and pointer is illustrated.
In business procession, routing device B will persistently receive a plurality of BGP route that routing device A sends, route
Every BGP routed encapsulation is become BMP message by equipment B, and according to the reception order of BGP route, the BGP road that will be previously received
Pointed to by the pointer in corresponding BMP message in the BMP message of the BGP route correspondence that the next one receives, thus according to BGP road
By reception order constitute a BMP message chain.In the present embodiment, message chain is referred to as BMP packing group, and will generate is all
BMP message is packaged into one group.In addition, when this pointer is empty, i.e. represent that the BMP message that this pointer is corresponding is the BMP ultimately produced
Message, is positioned at the end of message chain.
In an embodiment of the present invention, the first identification information carried in BMP message is corresponding with BMP1-3, for mark with
Connection number between BMP1-3.In one embodiment of the invention, the first identification information can be multiple identification information, multiple
Identification information and BMP1-3 one_to_one corresponding, thus represent connection number by multiple identification informations.Illustrate: multiple identification informations
Can be FLAG [1], FLAG [2], FLAG [3] and FLAG [1], FLAG [2], FLAG [3] respectively corresponding BMP1, BMP2,
BMP3.The second identification information carried in BMP message is corresponding with the first identification information, is used for identifying whether BMP message is sent to
BMP1-3.Illustrate: when the second identification information corresponding to FLAG [1] in the first identification information is 0, then it represents that BMP reports
Literary composition has sent to BMP1.And when the second identification information is 1, then it represents that need to send BMP message to BMP1.
In another embodiment of the present invention, the first identification information can also directly represent connection number.Illustrate:
The first identification information corresponding to BMP1-3 is FLAG [3].Now, the second mark corresponding to the first identification information FLAG [3]
The numerical value of information equal to connect number, i.e. 3.In the present embodiment, BMP message is often sent to a monitoring server, then the second mark
Numerical value in knowledge information subtracts 1.That is, after BMP message is sent to BMP1, the second identification information in this BMP message will become 2.
In the present embodiment, routing device B, when sending the BMP message being positioned at BMP packing group first place, detects BMP1-3
Numerical value in corresponding Flag [1], Flag [2], Flag [3] is 1.In other embodiments, if there is BMP and route
During the problems such as equipment B disconnecting, then the second identification information corresponding to the first identification information corresponding to BMP server is repaiied
Change 0 into.
It is connected as it is shown on figure 3, BMP1 server is set up with the BMP message of BMP packing group first place.Wherein, this connects through
Preset data structure is set up, and preset data structure includes concatenation pointer, and this concatenation pointer needs transmission for pointing to
BMP message.Wherein, when this concatenation pointer is empty, represent currently without the BMP message needing transmission, i.e. in BMP packing group
Last BMP message end of transmission, does not has the BMP message needing to be transmitted.If concatenation pointer is not empty, then this connects
Connect the message needing to continue to be positioned at first place in transmission BMP packing group.
In the case of concatenation pointer in preset data structure is not sky, routing device B is positioned at BMP to BMP1 transmission and beats
The BMP message 1 that package is the first, this message is write TCP relief area by BMP1.In an embodiment of the present invention, TCP relief area has
Length limitation, if BMP message length is more than the length limitation of TCP relief area, then terminates the BGP route transmission of this BMP1.
BMP1 will be located in first place BMP message 1 be successfully written TCP relief area after, routing device B is by corresponding to BMP1
The numerical value of the second identification information corresponding to the first identification information Flag [1] be revised as 0, represent that BMP message 1 is to this Flag
[1] corresponding BMP1 sends successfully.Then, the concatenation pointer sent in successful BMP1 server is pointed in BMP packing group
Next BMP message 2.
Routing device B detects the second the most all predetermined values of identification information in BMP message 1 in real time, is 0.As
The most all 0, then it represents that the BMP message 1 being positioned at first place sends successfully to the BMP server that be there is a need to obtain this BMP message.
If the second identification information of BMP message exists the second identification information that numerical value is 1, then illustrate that this second identification information institute is right
The BMP server answered is not fully complete the transmission between BMP message 1.
The second identification information corresponding to the first identification information in routing device B detects BMP message 1 is predetermined
Numerical value, when being 0, discharges this data structure and BMP message 1, and the most now, BMP message 2 is in BMP packing group and is positioned at first place
Data structure, repeat above-mentioned forwarding step, until all BMP connect in concatenation pointer be sky.
In sum, the technical scheme that the embodiment of the present invention provides, by the BGP road from bgp neighbor that will receive
By being packaged into BMP message, wherein, carrying the first identification information in BMP message, the first identification information is with two or more
Monitoring server is corresponding；According to the corresponding relation between the first identification information and two or more monitoring server, will
BMP message is sent to two or more monitoring server., thus decrease group bag number of times largely, improve
The treatment effeciency of BGP route, decreases taking of internal memory simultaneously, reduces system burden, improve resource utilization.
Based on the inventive concept as said method, the embodiment of the present invention also provides for the processing means of a kind of BGP route,
Apply in BGP routing device.The processing means of this BGP route can be realized by software, it is also possible to by hardware or soft
The mode of combination of hardware realizes.As a example by implemented in software, as the device on a logical meaning, it it is the route by its place
The processor of equipment, computer program instructions corresponding in reading non-volatile storage is formed.For hardware view, remove
Outside processor, nonvolatile memory, routing device can also include other hardware, such as the forwarding core of responsible process message
Sheet, network interface, internal memory etc.；From the point of view of from hardware configuration, this routing device, it is also possible that distributed apparatus, potentially includes multiple
Interface card, in order to carry out the extension of Message processing at hardware view
With reference to Fig. 4, it is shown that the structured flowchart of the processing means embodiment of a kind of BGP of present invention route, specifically can wrap
Include such as lower module:
Package module 41, for the BGP routed encapsulation from bgp neighbor received becomes BMP message, wherein, BMP reports
Carrying the first identification information in literary composition, the first identification information is corresponding with two or more monitoring servers.
Sending module 42, corresponding for according between the first identification information with two or more monitoring servers
Relation, is sent to two or more monitoring server by BMP message.
With reference to Fig. 5, in a preferred embodiment of the invention, on the basis of Fig. 4, device also includes: detection mould
Whether block 51, include predetermined value for detection the second identification information.Determine module 52, if for including predetermined value, the most really
Determine BMP and have been issued to monitoring server.
And, release module 53, if being successfully sent to monitoring server, release BMP report for recognizing BMP message
Literary composition.
In sum, the processing means of the BGP route that the embodiment of the present invention provides, by adjacent from BGP by receive
The BGP routed encapsulation occupied becomes BMP message, wherein, carries the first identification information in BMP message, the first identification information and two or
Plural monitoring server is corresponding；Right according between the first identification information and two or more monitoring server
Should be related to, BMP message is sent to two or more monitoring server, thus decreases BGP route largely
Group bag number of times, improve BGP route treatment effeciency, decrease taking of internal memory simultaneously, reduce system burden, improve
Resource utilization.
For device embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant
Part sees the part of embodiment of the method and illustrates.
Each embodiment in this specification all uses the mode gone forward one by one to describe, what each embodiment stressed is with
The difference of other embodiments, between each embodiment, identical similar part sees mutually.
Those skilled in the art are it should be appreciated 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 use complete hardware embodiment, complete software implementation or combine software and
The form of the embodiment of hardware aspect.And, the embodiment of the present invention can use one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) of program code
The form of the computer program implemented.
The embodiment of the present invention is with reference to method, termination (system) and computer program according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can be by computer program instructions flowchart and/or block diagram
In each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.These can be provided
Computer program instructions fills to general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing terminals
The processor put is to produce a machine so that held by the processor of computer or other programmable data processing terminal devices
The instruction of row produces for realizing in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame
The device of the function specified.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing terminal devices
In the computer-readable memory worked in a specific way so that the instruction being stored in this computer-readable memory produces bag
Including the manufacture of command device, this command device realizes in one flow process of flow chart or multiple flow process and/or one side of block diagram
The function specified in frame or multiple square frame.
These computer program instructions also can be loaded on computer or other programmable data processing terminal devices so that
On computer or other programmable terminal devices, execution sequence of operations step is to produce computer implemented process, thus
The instruction performed on computer or other programmable terminal devices provides for realizing in one flow process of flow chart or multiple flow process
And/or the step of the function specified in one square frame of block diagram or multiple square frame.
Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once knowing base
This creativeness concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to
The all changes including preferred embodiment and falling into range of embodiment of the invention and amendment.
Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or operation
Between exist any this reality relation or order.And, term " includes ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include that the process of a series of key element, method, article or termination not only wrap
Include those key elements, but also include other key elements being not expressly set out, or also include for this process, method, article
Or the key element that termination is intrinsic.In the case of there is no more restriction, by wanting that statement " including ... " limits
Element, it is not excluded that there is also other identical element in including the process of described key element, method, article or termination.
Treating method and apparatus to a kind of BGP provided by the present invention route, is described in detail, herein above
Applying specific case to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to help
Understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
The most all will change, in sum, this specification content should not be construed as this
The restriction of invention.
Claims (10)
1. the processing method of a Border Gateway Protocol (BGP) route, it is characterised in that including:
The BGP routed encapsulation from bgp neighbor received is become BMP message, wherein, described BMP message carries the first mark
Knowledge information, described first identification information is corresponding with two or more monitoring servers；
According to the corresponding relation between described first identification information and said two or plural monitoring server, by described
BMP message is sent to said two or plural monitoring server.
Method the most according to claim 1, it is characterised in that also carry the second identification information in described BMP message, described
Second identification information is corresponding with described first identification information, and, described second identification information is used for identifying described BMP message and is
No sent.
Method the most according to claim 2, it is characterised in that by BMP message described in described second identification information identification
The step whether sent, including:
Detect whether described second identification information includes predetermined value；
If including described predetermined value, it is determined that described BMP message has been issued to described monitoring server.
Method the most according to claim 3, it is characterised in that if recognizing described BMP message to have been issued to described monitoring
Server, discharges described BMP message.
Method the most according to claim 4, it is characterised in that also carry pointer in described BMP message, described pointer points to
The BMP message that the BGP routed encapsulation from described bgp neighbor that the next one receives becomes.
6. the processing means of a Border Gateway Protocol (BGP) route, it is characterised in that including:
Package module, for becoming BMP message, wherein, described BMP message by the BGP routed encapsulation from bgp neighbor received
In carry the first identification information, described first identification information is corresponding with two or more monitoring servers；
Sending module, right for according between described first identification information and said two or plural monitoring server
Should be related to, described BMP message is sent to said two or plural monitoring server.
Device the most according to claim 1, it is characterised in that also carry the second identification information in described BMP message, described
Second identification information is corresponding with described first identification information, and, described second identification information is used for identifying described BMP message and is
No sent.
Device the most according to claim 7, it is characterised in that described device also includes:
Detection module, is used for detecting whether described second identification information includes predetermined value；
Determine module, if for including described predetermined value, it is determined that described BMP message has been issued to described monitoring server.
Device the most according to claim 8, it is characterised in that described device also includes:
Release module, if having been issued to described monitoring server for recognizing described BMP message, discharges described BMP message.
Device the most according to claim 9, it is characterised in that also carry pointer in described BMP message, described pointer refers to
To the BMP message of the BGP routed encapsulation one-tenth from described bgp neighbor that the next one receives.
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| CN108123848A (en) * | 2017-12-19 | 2018-06-05 | 新华三技术有限公司 | Apparatus monitoring method and device |
| WO2018099309A1 (en) * | 2016-12-01 | 2018-06-07 | 华为技术有限公司 | Route detection method and network device |
| WO2018121284A1 (en) * | 2016-12-28 | 2018-07-05 | 华为技术有限公司 | Method for processing routing, and network device |
| CN110191059A (en) * | 2019-07-29 | 2019-08-30 | 华为技术有限公司 | A kind of routing iinformation monitoring method and device |
| WO2020063392A1 (en) * | 2018-09-30 | 2020-04-02 | 华为技术有限公司 | Method, device and system for determining routing leakage |
| WO2021088439A1 (en) * | 2019-11-06 | 2021-05-14 | 华为技术有限公司 | Method and apparatus for monitoring running state of peer, and storage medium |
| WO2021135419A1 (en) * | 2019-12-30 | 2021-07-08 | 华为技术有限公司 | Method and apparatus for updating routing information, computer device, and storage medium |
| CN113794644A (en) * | 2021-10-12 | 2021-12-14 | 新华三信息安全技术有限公司 | Method and device for deleting routing table items |
| US11916783B2 (en) | 2020-04-29 | 2024-02-27 | Huawei Technologies Co., Ltd. | Information reporting method, information processing method, apparatus, and device |
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| US11855876B2 (en) | 2016-12-01 | 2023-12-26 | Huawei Technologies Co., Ltd. | BMP route detection method and network device |
| US10892977B2 (en) | 2016-12-01 | 2021-01-12 | Huawei Technologies Co., Ltd. | Route detection method in a BGP monitoring protocol session |
| WO2018121284A1 (en) * | 2016-12-28 | 2018-07-05 | 华为技术有限公司 | Method for processing routing, and network device |
| CN108123848B (en) * | 2017-12-19 | 2020-10-09 | 新华三技术有限公司 | Equipment monitoring method and device |
| CN108123848A (en) * | 2017-12-19 | 2018-06-05 | 新华三技术有限公司 | Apparatus monitoring method and device |
| CN110971522A (en) * | 2018-09-30 | 2020-04-07 | 华为技术有限公司 | Method, equipment and system for determining route leakage |
| WO2020063392A1 (en) * | 2018-09-30 | 2020-04-02 | 华为技术有限公司 | Method, device and system for determining routing leakage |
| CN110971522B (en) * | 2018-09-30 | 2021-09-17 | 华为技术有限公司 | Method, equipment and system for determining route leakage |
| US11799774B2 (en) | 2018-09-30 | 2023-10-24 | Huawei Technologies Co., Ltd. | Method, device, and system for determining route leak |
| CN110191059A (en) * | 2019-07-29 | 2019-08-30 | 华为技术有限公司 | A kind of routing iinformation monitoring method and device |
| WO2021088439A1 (en) * | 2019-11-06 | 2021-05-14 | 华为技术有限公司 | Method and apparatus for monitoring running state of peer, and storage medium |
| WO2021135419A1 (en) * | 2019-12-30 | 2021-07-08 | 华为技术有限公司 | Method and apparatus for updating routing information, computer device, and storage medium |
| US11916783B2 (en) | 2020-04-29 | 2024-02-27 | Huawei Technologies Co., Ltd. | Information reporting method, information processing method, apparatus, and device |
| CN113794644B (en) * | 2021-10-12 | 2023-05-26 | 新华三信息安全技术有限公司 | Method and device for deleting routing table entries |
| CN113794644A (en) * | 2021-10-12 | 2021-12-14 | 新华三信息安全技术有限公司 | Method and device for deleting routing table items |
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