CN110266521B - SPTN network service guarantee method - Google Patents
SPTN network service guarantee method Download PDFInfo
- Publication number
- CN110266521B CN110266521B CN201910460466.2A CN201910460466A CN110266521B CN 110266521 B CN110266521 B CN 110266521B CN 201910460466 A CN201910460466 A CN 201910460466A CN 110266521 B CN110266521 B CN 110266521B
- Authority
- CN
- China
- Prior art keywords
- tunnels
- network
- client services
- same
- bandwidth
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
-
- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
-
- 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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention belongs to the technical field of communication and discloses a method for guaranteeing SPTN network service, which comprises the following steps: sequencing all tunnels and PWs; judging whether the LM of all Tunel is the same; and judging whether the LM of all tunnels is the same, if so, performing the step S09, and otherwise, performing the step S05. Different channels and client services among the same nodes are orderly managed, and the existing network bandwidth is utilized to guarantee the client services as much as possible. Performing LM state detection on different channels among the same nodes in the network, and transferring part of client services in the channels to other large-bandwidth channels to guarantee the client services after the used channels affect the client services due to insufficient bandwidth; the channel state of a network service layer is sensed through the LM, all available bandwidths in a network are effectively utilized, channel reconfiguration is carried out on client services, the client services are guaranteed, the utilization rate of the network bandwidth is higher under the same network condition, and the dynamic guarantee of the client services is better.
Description
Technical Field
The invention belongs to the communication technology field, relates to an SPTN product, in particular to a method for guaranteeing SPTN network service by sensing the network state of a service layer in an SPTN network and guaranteeing client service.
Background
How to fully utilize limited network bandwidth is always a technical problem to be solved by a network, and at present, the bandwidth use mainly adopts 2 modes:
in the first mode, network bandwidth resources are allocated in advance according to customer requirements, and bandwidth waste is reduced through relatively reasonable network resource allocation, so that better customer service guarantee is achieved. The method can not dynamically adjust the network according to the change of the customer requirements, so that the network resources can not well meet the customer requirements when the dynamic customer requirements are met, and the network is greatly wasted.
The second way is Qos, that is, within the same service layer channel, the committed bandwidth cir and the peak bandwidth pir are configured for different customer demands, so that in the same channel, the remaining bandwidth of the network is shared while the minimum bandwidth demands of different customers are guaranteed. The method well solves the problem of bandwidth sharing in the same channel, but the problem of bandwidth sharing between channels still cannot be solved.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a method for guaranteeing SPTN network service, which fully utilizes unused channel bandwidth resources in the network by sensing the channel state in the network, redistributes client services among channels, furthest utilizes the existing network resources and guarantees the client services, and under the condition that the channel bandwidths among nodes are the same, the invention can achieve the highest effective degree of dynamically adjusting and distributing the bandwidth resources and can effectively solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a method for guaranteeing SPTN network service, which comprises the following steps:
s01: sorting all tunnels;
s02: sequencing all the PWs;
s03: judging whether the LM of all Tunel is the same;
s04: judging whether the LM of all tunnels is the same, if so, performing the step S09, otherwise, performing the step S05;
s05: increasing Tunel sequence, and detecting whether the LM of Tunel X has packet loss;
s06: performing state check on the channel Tunnel X through LM, if the LM has packet loss, configuring the highest order PW in the Tunnel X into Tunnel X +1, otherwise, performing step S09;
s07: performing state check on the channel Tunnel X through the LM, if the LM has packet loss, repeating the step S06, otherwise, performing the step S08;
s08: judging whether all the tunnels are detected completely, if all the tunnels are detected completely, performing step S09, otherwise, selecting another Tunnel according to the ascending order of the tunnels, and repeating step S06;
s09: and finishing the configuration.
As a preferred technical solution of the present invention, the order of the instances in step S01 may be sorted in descending order of priority.
As a preferred embodiment of the present invention, the order of the instances in step S02 may be sorted in descending order of priority.
As a preferred embodiment of the present invention, in step S04, all tunnels are detected by using LM, and the LM is compared to determine whether the LM is the same.
One or more technical schemes provided by the invention at least have the following technical effects or advantages:
1. the client services are guaranteed by utilizing the existing network bandwidth as much as possible through orderly managing different channels and client services among the same nodes. LM state detection is carried out on different channels among the same nodes in the network, and after the used channels affect customer services due to insufficient bandwidth, part of the customer services in the channels are transferred to other large-bandwidth channels to ensure the customer services.
2. The channel state of a network service layer is sensed through the LM, all available bandwidths in a network are effectively utilized, channel reconfiguration is carried out on client services, the client services are guaranteed, the utilization rate of the network bandwidth is higher under the same network condition, and the dynamic guarantee of the client services is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic flow diagram of a method for service provisioning of an SPTN network according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the application solves the problems that the prior art can not dynamically adjust the network according to the change of customer demands and the shared bandwidth among channels configures the committed bandwidth cir and the peak bandwidth pir for different customer demands, and the method for guaranteeing the SPTN network service guarantees effectively utilize all available bandwidths in the network by sensing the channel state of a network service layer through LM to reconfigure the customer services among channels and guarantee the customer services.
In order to solve the above-mentioned problems that the network cannot be dynamically adjusted according to the change of the customer demand and the shared bandwidth between channels configures the committed bandwidth cir and the peak bandwidth pir for different customer demands, the technical solution in the embodiment of the present application is as follows:
a method for SPTN network service guarantee includes the following steps:
s01: sorting all tunnels;
s02: sequencing all the PWs;
s03: judging whether the LM of all Tunel is the same;
s04: judging whether the LM of all tunnels is the same, if so, performing the step S09, otherwise, performing the step S05;
s05: increasing Tunel sequence, and detecting whether the LM of Tunel X has packet loss;
s06: performing state check on the channel Tunnel X through the LM, if the LM has packet loss, configuring the highest order PW in the Tunnel X into the Tunnel X +1, and otherwise, performing the step S09;
s07: performing state check on the channel Tunnel X through the LM, if the LM has packet loss, repeating the step S06, otherwise, performing the step S08;
s08: judging whether all the tunnels are detected completely, if all the tunnels are detected completely, performing step S09, otherwise, selecting another Tunnel according to the ascending order of the tunnels, and repeating step S06;
s09: and finishing the configuration.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and the specific embodiments.
The first embodiment is as follows:
referring to fig. 1, the method for guaranteeing SPTN network services according to the present invention assumes that all tunnels have the same bearer bandwidth:
s01: all tunnels of the nodes A-B are sorted, wherein the Tunnel 1 sequence is 1, other Tunnel sequences are sequentially increased, and the example order can be sorted according to the descending priority;
s02: sequencing all PWs between the nodes A and B, wherein the PW1 sequence is 1, other PW sequences are sequentially increased in number, and the example sequence can be sequenced in a descending manner according to the priority;
s03: initially distributing all PWs in Tunnel 1 for carrying;
s04: detecting all tunnels by using the LM, comparing whether the LM is the same or not, if the LM of all tunnels is the same, performing step S09, otherwise, performing step S05;
s05: setting the currently detected Tunnel X as Tunnel 1;
s06: performing state check on the channel Tunnel X through the LM, if the LM has packet loss, configuring the highest order PW in the Tunnel X into the Tunnel X +1, and otherwise, performing the step S09;
s07: performing state check on the channel Tunnel X through LM, if the LM has packet loss, repeating the step S06, otherwise, performing the step S08;
s08, judging whether all the tunnels are detected completely, if all the tunnels are detected completely, performing the step S09, otherwise, selecting another Tunnel according to the ascending order of the tunnels, and repeating the step S06;
s09: and finishing the configuration.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks. These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A method for SPTN network service guarantee is characterized in that: the method comprises the following steps:
s01: sorting all tunnels of the nodes A-B;
s02: sequencing all PWs of the nodes A-B;
s03: judging whether the LM of all tunnels is the same;
s04: judging whether the LM of all tunnels is the same, if so, performing the step S09, otherwise, performing the step S05;
s05: the order of the tunnels is increased progressively, and whether the LM of the Tunnel X has packet loss is detected;
s06: performing state check on the channel TunnelX through the LM, if the LM has packet loss, configuring the highest order PW in the TunnelX into TunnelX +1, and otherwise, performing step S09;
s07: performing state check on the channel TunnelX through the LM, if the LM has packet loss, repeating the step S06, otherwise, performing the step S08;
s08: judging whether all the tunnels are detected completely, if all the tunnels are detected completely, performing step S09, otherwise, selecting another Tunnel according to the ascending order of the tunnels, and repeating step S06;
s09: and finishing the configuration.
2. The method for service provisioning of the SPTN network according to claim 1, wherein: the order of the instances in step S01 is sorted by decreasing priority.
3. The method for service provisioning of the SPTN network according to claim 1, characterized in that: the order of the instances is sorted by descending priority in step S02.
4. The method for service provisioning of the SPTN network according to claim 1, characterized in that: and in step S04, detecting all tunnels by using the LM, and comparing whether the LM is the same or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460466.2A CN110266521B (en) | 2019-05-30 | 2019-05-30 | SPTN network service guarantee method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460466.2A CN110266521B (en) | 2019-05-30 | 2019-05-30 | SPTN network service guarantee method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110266521A CN110266521A (en) | 2019-09-20 |
| CN110266521B true CN110266521B (en) | 2022-12-09 |
Family
ID=67915950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910460466.2A Active CN110266521B (en) | 2019-05-30 | 2019-05-30 | SPTN network service guarantee method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110266521B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125912B (en) * | 2021-10-27 | 2023-09-29 | 中盈优创资讯科技有限公司 | Method and device for locating packet loss fault of 5G private line service |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167667A1 (en) * | 2011-06-08 | 2012-12-13 | 中兴通讯股份有限公司 | Signal degradation processing method, device and node device |
| CN104869024A (en) * | 2015-06-02 | 2015-08-26 | 烽火通信科技股份有限公司 | Intelligent bandwidth management method and device for PTN (Packet Transport Network) network |
| WO2018058639A1 (en) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | Pseudo wire load sharing method and apparatus |
| CN108650177A (en) * | 2018-04-13 | 2018-10-12 | 烽火通信科技股份有限公司 | The method and system of cross-domain service configuration are carried out to SPTN equipment |
-
2019
- 2019-05-30 CN CN201910460466.2A patent/CN110266521B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167667A1 (en) * | 2011-06-08 | 2012-12-13 | 中兴通讯股份有限公司 | Signal degradation processing method, device and node device |
| CN104869024A (en) * | 2015-06-02 | 2015-08-26 | 烽火通信科技股份有限公司 | Intelligent bandwidth management method and device for PTN (Packet Transport Network) network |
| WO2018058639A1 (en) * | 2016-09-30 | 2018-04-05 | 华为技术有限公司 | Pseudo wire load sharing method and apparatus |
| CN108650177A (en) * | 2018-04-13 | 2018-10-12 | 烽火通信科技股份有限公司 | The method and system of cross-domain service configuration are carried out to SPTN equipment |
Non-Patent Citations (1)
| Title |
|---|
| PTN流量控制方案研究与应用;李勤等;《电信网技术》;20160715(第07期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110266521A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2193472B1 (en) | Method and apparatus for managing license capacity in a telecommunication network | |
| CN108293004B (en) | System and method for network slice management | |
| CN105335229B (en) | Scheduling method and device of service resources | |
| US9298515B2 (en) | Methods, systems, and computer readable media for providing a virtualized diameter network architecture and for routing traffic to dynamically instantiated diameter resource instances | |
| CN108429631B (en) | Method and device for instantiating network service | |
| US20150052254A1 (en) | Virtual Machine Live Migration Method, Virtual Machine Deployment Method, Server, and Cluster System | |
| CN108370328B (en) | Management method and device of NFV MANO policy descriptor | |
| CN110865881A (en) | Resource scheduling method and device | |
| CN106411558B (en) | Method and system for limiting data flow | |
| JP2009535901A (en) | Broadband access network capacity management | |
| WO2022257631A1 (en) | Mobile edge computing-oriented distributed special protection service scheduling method | |
| US10749944B2 (en) | Systems and methods to improve the performance of a network by more efficient virtual network resource allocation | |
| CN106576260B (en) | Strategy coordination method and device in NFV system | |
| CN109451056A (en) | Server dynamic allocation method and system between more clusters | |
| EP2938033A1 (en) | Device and method for managing resources in multicast service | |
| CN110266521B (en) | SPTN network service guarantee method | |
| CN109428735B (en) | Charging method and charging system | |
| CN110795202B (en) | Resource allocation method and device of virtualized cluster resource management system | |
| CN115378885B (en) | Virtual machine service network bandwidth management method and device under super fusion architecture | |
| CN106878058B (en) | Service node multiplexing method and device | |
| Martín-Pérez et al. | 5GEN: A tool to generate 5G infrastructure graphs | |
| WO2016107368A1 (en) | Method for determining service bandwidth in ip network, and network device | |
| CN111953571B (en) | vBRAS, server and storage medium | |
| CN109041241A (en) | SR resource allocation methods and device | |
| CN104468701B (en) | A kind of I/O service quality maintaining methods for isomery storage cluster 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000, building 10, two software park, Shenzhen Road, Nanshan District hi tech Zone, Shenzhen, Guangdong, 202 Applicant after: Shenzhen AVIC bit Communication Technology Co.,Ltd. Address before: 518000, building 10, two software park, Shenzhen Road, Nanshan District hi tech Zone, Shenzhen, Guangdong, 202 Applicant before: SHENZHEN CITY AVIC BIT COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |