CN103548302B - Network congestion processing method, device and system - Google Patents
Network congestion processing method, device and system Download PDFInfo
- Publication number
- CN103548302B CN103548302B CN201180070941.7A CN201180070941A CN103548302B CN 103548302 B CN103548302 B CN 103548302B CN 201180070941 A CN201180070941 A CN 201180070941A CN 103548302 B CN103548302 B CN 103548302B
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- China
- Prior art keywords
- congestion
- transmission equipment
- congested
- network
- router
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
-
- 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
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention discloses a kind of network congestion processing method, device and system, relate to communication technical field, it is possible to automatically detect and position in network congested routing node occurs, save human resources and time.The method includes: receiving the first congestion alarm message that transmission equipment sends, it is congested that described first congestion alarm message is used for reporting that described transmission equipment has occurred and that；Sending the second congestion alarm message to network management device, described second congestion alarm message comprises title and the interface name that congested routers occurs.It is mainly used in the process of network congestion.
Description
Technical field
The present invention relates to communication technical field, particularly relate to network congestion processing method, device and system.
Background technology
Router may be used for connecting different networks, it is also possible to for the circuit selecting information to transmit.With
The development of network technology, in network, the quantity of router also gets more and more.
In order to ensure the smooth transmission of signal between router, transmission equipment, example can be used between router
Such as OSN (Optical Switch Network, optical switching network).But, if the band of transmission equipment
Wide and router bandwidth is inconsistent, then after the portfolio in router transmission increases, and can be at transmission equipment
Upper appearance is congested and causes business Transmission.
At present, congested in order to control, can be investigated by artificial routing node one by one, find and pass
The routing node that transfer device bandwidth is inconsistent, amendment transmission equipment or the bandwidth of router, make transmission set
Standby consistent with the bandwidth of routing node.
Use such scheme to solve congestion problems and can waste substantial amounts of human resources, and need the long period
Can complete.
Summary of the invention
Embodiments of the invention provide a kind of network congestion processing method, device and system, it is possible to automatically examine
Survey and position in network and congested routing node occurs, save human resources and time.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
A kind of network congestion processing method, including:
Receiving the first congestion alarm message that transmission equipment sends, described first congestion alarm message is used for reporting
Accuse described transmission equipment and have occurred and that congested；
Sending the second congestion alarm message to network management device, described second congestion alarm message comprises to be sent out
The title of raw congested routers and interface name.
A kind of network congestion processing means, including:
Receive unit, for receiving the first congestion alarm message that transmission equipment sends；
Transmitting element, for sending the second congestion alarm message to network management device, described second congested
Alarm information comprises the congested router rs name of generation and interface name.
A kind of network congestion processing system, including:
Transmission equipment, for sending the first congestion alarm message to router；
Router, after receiving the first congestion alarm message that described transmission equipment sends, to network pipe
Reason equipment sends the second congestion alarm message, and described second congestion alarm message comprises the route that generation is congested
Device title and interface name.
Network congestion processing method, device and the system that the embodiment of the present invention provides, occurs congested at network
Time, transmission equipment can automatically detect network congestion, and send the first alarm information to routing node,
Receive the routing node of the first alarm information to network management device send the second alarm information to, inform net
Network manages the information such as the congested title of routing device of equipment generation, interface name, and network management device is just
Can determine according to the title of the router received and interface name and congested routing node occurs.Need not
Artificial participation, network management device can automatically detect and position in network and congested routing node occurs,
Save human resources and time.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, are not paying creative work
Under premise, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The flow chart of a kind of network congestion processing method that Fig. 1 provides for the embodiment of the present invention；
The flow chart of the another kind of network congestion processing method that Fig. 2 provides for the embodiment of the present invention；
Fig. 3 is the annexation schematic diagram of router and transmission equipment in the embodiment of the present invention；
The structure chart of a kind of network congestion processing means that Fig. 4 provides for the embodiment of the present invention；
The structure chart of the another kind of network congestion processing means that Fig. 5 provides for the embodiment of the present invention；
The structure chart of the network congestion processing system that Fig. 6 provides for the embodiment of the present invention.
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
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Embodiments provide a kind of network congestion processing method, as it is shown in figure 1, include:
101, router receives the first congestion alarm message that transmission equipment sends, the first congestion alarm message
Congested for reporting that this transmission equipment has occurred and that.
Transmission equipment in network, after the transmission transmission of the business of discovery is congested, can send the first congestion alarm and disappear
Breath, to point out this transmission equipment of router to send congested, router receives that transmission equipment sends
One congestion alarm message, described first congestion alarm message is used for reporting that described transmission equipment has occurred and that and gathers around
Plug.
102, router sends the second congestion alarm message, the second congestion alarm message to network management device
Comprise title and the interface name that congested routers occurs.
Router is after receiving the first congestion alarm message that transmission equipment sends, in order to be accused by congestion situation
Know network management device, send the second congestion alarm message, described second congested announcement to network management device
Alarm message comprises title and the interface name that congested routers occurs.
The network congestion processing method that the embodiment of the present invention provides, when network occurs congested, transmission equipment
Can automatically detect network congestion, and send the first alarm information to routing node, receive the first alarm
The routing node of message sends the second alarm information to network management device and sends out to, informing network management equipment
The information such as the raw congested title of routing device, interface name, network management device just can be according to receiving
The title of router and interface name determine congested routing node occur.Need not manually participate in, net
Network management equipment can automatically detect and position in network and congested routing node occurs, and saves human resources
And the time.
As a kind of improvement of the present embodiment, the embodiment of the present invention provides another kind of network congestion processing method,
As in figure 2 it is shown, include:
201, whether the transmission of transmission equipment detection business occurs congested.
The transmission situation of transmission equipment examinations business, if transmission equipment detects business, transmission is gathered around
Plug, then perform 202, and otherwise, flow process terminates.
As it is shown on figure 3,；Router A (RouterA) and the interface G1/0/0 of router B (RouterB)
Bandwidth be 1G, and a width of 500M of band of intermediate conveyor equipment.When between router A and router B
When flow is less than 500M, business does not haves problem, but when the flow between router A and router B is big
When 500M, transmission equipment will appear from congested, abandons segment message, and now business can receive impact.
202, transmission equipment sends the first congestion alarm message to router, and the first congestion alarm message is used for
Report that this transmission equipment has occurred and that congested.
Transmission equipment in network, after the transmission transmission of the business of discovery is congested, can send the first congestion alarm and disappear
Breath, to point out this transmission equipment of router to send congested, router receives that transmission equipment sends
One congestion alarm message, described first congestion alarm message is used for reporting that described transmission equipment has occurred and that and gathers around
Plug.
203, router is after receiving the first congestion alarm message that transmission equipment sends, and suspends and sends report
Literary composition, until receiving the congestion alarm revocation message that described transmission equipment sends.
In order to ensure that the flow that router sends can adapt to the bandwidth of transmission automatically, receive the at router
After one congestion alarm message, suspend and send message, during suspending transmission message, can be by packet storage
In the caching of router, if the caching of router is occupied full, the most automatically abandons and transmit the report of coming below
Literary composition.
204, router sends the second congestion alarm message, the second congestion alarm message to network management device
Comprise title and the interface name that congested routers occurs.
Router is after receiving the first congestion alarm message that transmission equipment sends, in order to be accused by congestion situation
Know network management device, send the second congestion alarm message, described second congested announcement to network management device
Alarm message comprises title and the interface name that congested routers occurs.
205, amendment router or the transmission bandwidth of transmission equipment, make the transmission bandwidth of router less than or
Transmission bandwidth equal to transmission equipment.
In order to solve the congestion problems of transmission equipment, the transmission belt of router or transmission equipment can be revised
Width, makes the transmission bandwidth transmission bandwidth less than or equal to transmission equipment of router.
The flow that router sends can adapt to the band of transmission equipment transmission automatically to use such scheme to ensure
Wide, although the service traffics that router moment sends can exceed that the bandwidth that transmission equipment transmits, or road
The service traffics sent by device moment may be zero, but the service traffics speed averagely sent from router
From the point of view of, it should consistent with the service bandwidth of transmission equipment transmission.It is a cycle with 30S, according to formula:
Speed=flow summation/30S, can obtain the actual bandwidth of business transmission, so can obtain router
With the bandwidth parameter of network management device, then by the bandwidth parameter of router and network management device by the
Two congestion alarm information reportings are to network management device.
206, transmission equipment sends congestion alarm revocation message to router.
After congested in detecting network of transmission equipment has released, send congestion alarm to routing device
Revocation message.
207, router restarts to send message.
After receiving the congestion alarm revocation message that transmission equipment sends, router restarts to send report
Literary composition.
The network congestion processing method that the embodiment of the present invention provides, when network occurs congested, transmission equipment
Can automatically detect network congestion, and send the first alarm information to routing node, receive the first alarm
The routing node of message sends the second alarm information to network management device and sends out to, informing network management equipment
The information such as the raw congested title of routing device, interface name, network management device just can be according to receiving
The title of router and interface name determine congested routing node occur.Need not manually participate in, net
Network management equipment can automatically detect and position in network and congested routing node occurs, and saves human resources
And the time.
Embodiments provide a kind of network congestion processing means, as shown in Figure 4, including: receive
Unit 41, transmitting element 42.
Wherein, unit 41 is received for receiving the first congestion alarm message that transmission equipment sends.
Transmission equipment in network, after the transmission transmission of the business of discovery is congested, can send the first congestion alarm and disappear
Breath, to point out this transmission equipment of router to send congested, the reception unit 41 of router receives transmission
The first congestion alarm message that equipment sends, described first congestion alarm message is used for reporting that described transmission sets
Congested for having occurred and that.
Transmitting element 42 is for sending the second congestion alarm message to network management device, described second congested
Alarm information comprises the congested router rs name of generation and interface name.
Router is after receiving the first congestion alarm message that transmission equipment sends, in order to be accused by congestion situation
Know network management device, send the second congestion alarm message by transmitting element 42 to network management device,
Described second congestion alarm message comprises title and the interface name that congested routers occurs.
The network congestion processing means that the embodiment of the present invention provides, when network occurs congested, transmission equipment
Automatically detect network congestion, and send the first alarm information to the reception unit of routing node, receive
The routing node of one alarm information by transmitting element to network management device send the second alarm information to,
Informing network manages the information such as the congested title of routing device of equipment generation, interface name, network management
Equipment just can determine, according to the title of the router received and interface name, the routing node that generation is congested.
Need not manually participate in, network management device can automatically detect and position in network and congested route occurs
Node, saves human resources and time.
As a kind of improvement of the present embodiment, the embodiment of the present invention provides another kind of network congestion processing means,
As it is shown in figure 5, include: receive unit 51, suspend unit 52, transmitting element 53, amendment unit 54.
Wherein, unit 51 is received for receiving the first congestion alarm message that transmission equipment sends；
As an embodiment of the present embodiment, described first congestion alarm message can be described transmission
Equipment is detecting congested rear transmission.
Suspend unit 52 to be used for suspending transmission message, until receiving the congestion alarm that described transmission equipment sends
Revocation message.
Transmitting element 53 is for sending the second congestion alarm message to network management device, described second congested
Alarm information comprises the congested router rs name of generation and interface name.
Router is after receiving the first congestion alarm message that transmission equipment sends, in order to be accused by congestion situation
Know network management device, send the second congestion alarm message by transmitting element 53 to network management device,
Described second congestion alarm message comprises title and the interface name that congested routers occurs.
Amendment unit 54, for revising described router or the transmission bandwidth of described transmission equipment, makes described
The transmission bandwidth of router is less than or equal to the transmission bandwidth of described transmission equipment.
In order to solve the congestion problems of transmission equipment, amendment unit 54 can revise router or transmission sets
Standby transmission bandwidth, makes the transmission bandwidth transmission bandwidth less than or equal to transmission equipment of router.
The flow that router sends can adapt to the band of transmission equipment transmission automatically to use such scheme to ensure
Wide, although the service traffics that router moment sends can exceed that the bandwidth that transmission equipment transmits, or road
The service traffics sent by device moment may be zero, but the service traffics speed averagely sent from router
From the point of view of, it should consistent with the service bandwidth of transmission equipment transmission.It is a cycle with 30S, according to formula:
Speed=flow summation/30S, can obtain the actual bandwidth of business transmission, so can obtain router
With the bandwidth parameter of network management device, then by the bandwidth parameter of router and network management device by the
Two congestion alarm information reportings are to network management device.
The network congestion processing means that the embodiment of the present invention provides, when network occurs congested, transmission equipment
Can automatically detect network congestion, and send the first alarm information to the reception unit of routing node, receive
Routing node to the first alarm information sends the second alarm information by transmitting element to network management device
Giving, informing network manages the information such as the congested title of routing device of equipment generation, interface name, network
Management equipment just can determine, according to the title of the router received and interface name, the route joint that generation is congested
Point.Need not manually participate in, network management device can automatically detect and position in network occur congested
Routing node, saves human resources and time.
Embodiments provide a kind of network congestion processing system, as shown in Figure 6, including:
Transmission equipment 61 is for sending the first congestion alarm message to router；
Router 62 is after receiving the first congestion alarm message that described transmission equipment sends, to network pipe
Reason equipment sends the second congestion alarm message, and described second congestion alarm message comprises the route that generation is congested
Device title and interface name.
The network congestion processing system that the embodiment of the present invention provides, when network occurs congested, transmission equipment
Can automatically detect network congestion, and send the first alarm information to routing node, receive the first alarm
The routing node of message sends the second alarm information to network management device and sends out to, informing network management equipment
The information such as the raw congested title of routing device, interface name, network management device just can be according to receiving
The title of router and interface name determine congested routing node occur.Need not manually participate in, net
Network management equipment can automatically detect and position in network and congested routing node occurs, and saves human resources
And the time.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Invention can add the mode of required common hardware by software and realize, naturally it is also possible to by hardware, but
In the case of Hen Duo, the former is more preferably embodiment.Based on such understanding, technical scheme is originally
The part contributed prior art in other words in matter can embody with the form of software product, should
Computer software product is stored in the storage medium that can read, such as the floppy disk of computer, hard disk or CD
Deng, including some instructions with so that computer equipment (can be personal computer, server,
Or the network equipment etc.) perform the method described in each embodiment of the present invention.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
In this, any those familiar with the art, can be easily in the technical scope that the invention discloses
Expect change or replace, all should contain within protection scope of the present invention.Therefore, the protection of the present invention
Scope should described be as the criterion with scope of the claims.
Claims (8)
1. a network congestion processing method, it is characterised in that including:
Receiving the first congestion alarm message that transmission equipment sends, described first congestion alarm message is used for reporting
Accuse described transmission equipment and have occurred and that congested；
Sending the second congestion alarm message to network management device, described second congestion alarm message comprises to be sent out
The title of raw congested routers and interface name；
Revise described router or the transmission bandwidth of described transmission equipment, make the transmission belt of described router
The wide transmission bandwidth less than or equal to described transmission equipment.
Network congestion processing method the most according to claim 1, it is characterised in that described first
Congestion alarm message is that described transmission equipment occurs congested rear transmission.
Network congestion processing method the most according to claim 2, it is characterised in that connect described
After receiving the first congestion alarm message that transmission equipment sends, described method also includes:
Suspend and send message, until receiving the congestion alarm revocation message that described transmission equipment sends.
Network congestion processing method the most according to claim 3, it is characterised in that described congested
Send after alerting the congested releasing that revocation message is described transmission equipment.
5. a network congestion processing means, it is characterised in that including:
Receive unit, for receiving the first congestion alarm message that transmission equipment sends；
Transmitting element, for sending the second congestion alarm message to network management device, described second congested
Alarm information comprises the congested router rs name of generation and interface name；
Amendment unit, for revising described router or the transmission bandwidth of described transmission equipment, makes described
The transmission bandwidth of router is less than or equal to the transmission bandwidth of described transmission equipment.
Network congestion processing means the most according to claim 5, it is characterised in that described first
Congestion alarm message is that described transmission equipment is detecting congested rear transmission.
Network congestion processing means the most according to claim 6, it is characterised in that described network
Congested processing means also includes:
Suspend unit, be used for suspending transmission message, until receiving the congestion alarm that described transmission equipment sends
Revocation message.
8. a network congestion processing system, it is characterised in that including:
Transmission equipment, for sending the first congestion alarm message to router；
Router, after receiving the first congestion alarm message that described transmission equipment sends, to network pipe
Reason equipment sends the second congestion alarm message, and described second congestion alarm message comprises the route that generation is congested
Device title and interface name；
Network management device, for revising described router or the transmission bandwidth of described transmission equipment, makes
The transmission bandwidth of described router is less than or equal to the transmission bandwidth of described transmission equipment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/074646 WO2012159269A1 (en) | 2011-05-25 | 2011-05-25 | Method, apparatus and system for processing network congestion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103548302A CN103548302A (en) | 2014-01-29 |
| CN103548302B true CN103548302B (en) | 2016-08-17 |
Family
ID=47216527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180070941.7A Expired - Fee Related CN103548302B (en) | 2011-05-25 | 2011-05-25 | Network congestion processing method, device and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103548302B (en) |
| WO (1) | WO2012159269A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704057B (en) * | 2016-03-24 | 2019-01-08 | 华为技术有限公司 | The method and apparatus for determining the type of service of burst port congestion packet loss |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423879A (en) * | 2000-10-09 | 2003-06-11 | 西门子公司 | A method for congestion control within an IP-subnetwork |
| CN1674552A (en) * | 2004-03-25 | 2005-09-28 | 联想(北京)有限公司 | Method for preventing radio grid routing from congestion |
| CN1809051A (en) * | 2005-01-19 | 2006-07-26 | 华为技术有限公司 | Processing method against device overload in IP telecom network |
| CN101286930A (en) * | 2008-05-30 | 2008-10-15 | 华南理工大学 | Self-adapting routing method for congestion of multi-hop wireless self-organizing network |
| CN101420383A (en) * | 2008-12-12 | 2009-04-29 | 北京邮电大学 | ECMP path soft resuming method in MPLS-TP packet transmission network |
-
2011
- 2011-05-25 WO PCT/CN2011/074646 patent/WO2012159269A1/en active Application Filing
- 2011-05-25 CN CN201180070941.7A patent/CN103548302B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1423879A (en) * | 2000-10-09 | 2003-06-11 | 西门子公司 | A method for congestion control within an IP-subnetwork |
| CN1674552A (en) * | 2004-03-25 | 2005-09-28 | 联想(北京)有限公司 | Method for preventing radio grid routing from congestion |
| CN1809051A (en) * | 2005-01-19 | 2006-07-26 | 华为技术有限公司 | Processing method against device overload in IP telecom network |
| CN101286930A (en) * | 2008-05-30 | 2008-10-15 | 华南理工大学 | Self-adapting routing method for congestion of multi-hop wireless self-organizing network |
| CN101420383A (en) * | 2008-12-12 | 2009-04-29 | 北京邮电大学 | ECMP path soft resuming method in MPLS-TP packet transmission network |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012159269A1 (en) | 2012-11-29 |
| CN103548302A (en) | 2014-01-29 |
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