CN106936606B - service implementation method and system and service arranging equipment - Google Patents
service implementation method and system and service arranging equipment Download PDFInfo
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- CN106936606B CN106936606B CN201511016834.2A CN201511016834A CN106936606B CN 106936606 B CN106936606 B CN 106936606B CN 201511016834 A CN201511016834 A CN 201511016834A CN 106936606 B CN106936606 B CN 106936606B
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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Abstract
The invention discloses a service implementation method and system and service arrangement equipment, and relates to the field of network operation. The service implementation method comprises the following steps: acquiring a service requirement; selecting network resources meeting the service requirements according to the network information, and arranging the selected network resources to generate a service path; and sending the service path to the network manager so that the network manager configures the relevant network element according to the service path. By adopting the method of arranging network resources according to the service requirements and driving the network management to complete configuration, the service requirements can be automatically realized, manual adjustment is avoided, and the realization efficiency is high.
Description
Technical Field
the present invention relates to the field of network operation, and in particular, to a service implementation method and system and a service orchestration device.
Background
The communication network is relatively complex, and in the current communication service opening process, due to more network resources, correspondingly, complex path selection needs to be performed in many scenes, even manual operation is needed, the complexity is high, and the efficiency is low.
in addition, when a communication network fails or a user requirement changes, the service adaptation may need to be adjusted through a complicated service change process, or even manually.
Disclosure of Invention
the embodiment of the invention aims to solve the technical problem that: how to improve the efficiency of service implementation and reduce the operation complexity.
According to a first aspect of the embodiments of the present invention, a method for implementing a service is provided, including: acquiring a service requirement; selecting network resources meeting the service requirements according to the network information, and arranging the selected network resources to generate a service path; and sending the service path to the network manager so that the network manager configures the relevant network element according to the service path.
in one embodiment, the method specifically includes: acquiring network fault information, and inquiring affected service requirements according to the network fault information; selecting network resources meeting the affected service requirements from available network resources, and arranging the selected network resources to generate a new service path; and sending the new service path to the network manager so that the network manager configures the relevant network element according to the new service path.
In one embodiment, the method specifically includes: acquiring a network event, and inquiring the affected service requirement according to the network event; determining the affected network resources in the current service path of the affected service demand according to the network event; selecting a substitute network resource of the affected network resource according to the network information; arranging and generating a new service path according to the current service path and the alternative network resource of the affected service requirement; and sending the new service path to the network manager so that the network manager configures the alternative network resource according to the new service path.
in one embodiment, the network events include network failure events and network degradation events.
In one embodiment, if the network degradation event is acquired, after querying the affected service requirement, the method further includes: and determining whether to adjust the service path according to the service quality requirement of the influenced service requirement and the network degradation condition.
According to a second aspect of the embodiments of the present invention, there is provided a service orchestration device, including: the demand acquisition module is used for acquiring service demands; the path generation module is used for selecting network resources meeting the service requirements according to the network information and arranging the selected network resources to generate a service path; and the path issuing module is used for issuing the service path to the network manager so that the network manager configures the relevant network element according to the service path.
in one embodiment, the requirement acquisition module is used for acquiring network fault information and inquiring the affected service requirement according to the network fault information; the path generation module is used for selecting network resources meeting the influenced service requirements from the available network resources and arranging the selected network resources to generate a new service path; the path issuing module is used for issuing the new service path to the network manager so that the network manager configures the relevant network element according to the new service path.
in one embodiment, the requirement acquisition module is used for acquiring a network event and inquiring the influenced service requirement according to the network event; the path generation module comprises an affected resource determination unit, a substitute resource selection unit and a new path generation unit; the affected resource determining unit is used for determining affected network resources in the current service path of the affected service demand according to the network event; the alternative resource selection unit is used for selecting alternative network resources of the affected network resources according to the network information; the new path generating unit is used for generating a new service path according to the current service path of the affected service demand and the arrangement of the alternative network resources; the path issuing module is used for issuing the new service path to the network manager so that the network manager can configure the alternative network resource according to the new service path.
In one embodiment, the network events include network failure events and network degradation events.
In an embodiment, if the obtained event is a network degradation event, the device further includes a determining module, configured to determine whether to perform adjustment of the traffic path according to a quality of service requirement of the affected traffic demand and a network degradation condition.
According to a third aspect of the embodiments of the present invention, there is provided a service implementation system, including: the network management subsystem comprises network management equipment and network resources.
In one embodiment, the system further comprises a requirement library device for storing the business requirements and sending the business requirements to the business orchestration device at the request of the business orchestration device.
In one embodiment, the system further comprises a network information device for storing the network resource information and the network event information and sending the network resource information and the network event information to the business orchestration device at the request of the business orchestration device.
By adopting the method of arranging network resources according to the service requirements and driving the network management to complete configuration, the service requirements can be automatically realized, manual adjustment is avoided, and the realization efficiency is high.
other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a flow chart of an embodiment of the service implementation method of the present invention.
Fig. 2 shows a schematic structural diagram of an embodiment of the service implementation system of the present invention.
Fig. 3 shows a schematic structural diagram of an embodiment of the business orchestration device according to the present invention.
Fig. 4 shows a schematic structural diagram of another embodiment of the service implementation system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A service implementation method according to an embodiment of the present invention is described below with reference to fig. 1.
Fig. 1 is a flowchart of an embodiment of a service implementation method of the present invention. As shown in fig. 1, the service implementation method of this embodiment includes:
and step S102, acquiring service requirements.
The business requirement may be, for example, an order of a customer. Taking basic circuit type service requirement as an example, the service requirement may include a plurality of sites, each site may include parameters such as site address, circuit type, bandwidth requirement, and the like, and these parameters are presented according to a fixed format, so as to facilitate subsequent parsing and conversion.
And step S104, selecting the network resources meeting the service requirements according to the network information, and arranging the selected network resources to generate a service path.
for example, according to the site address and bandwidth requirements, in combination with the networking situation and the network element capability in the network information, the specifically adopted technical means of each site, such as ATM (Asynchronous Transfer Mode), ethernet, optical access, and the like, may be selected, and the corresponding network resources may be sequentially arranged.
and step S106, the service path is issued to the network manager so that the network manager can configure the relevant network elements according to the service path.
For example, the network manager may convert the determined technical means into commands such as allocating an IP (Internet Protocol) address, allocating a device port, adding a default route, and the like, so that the network element can implement service requirements.
By adopting the method of arranging network resources according to the service requirements and driving the network management to complete configuration, the service requirements can be automatically realized, manual adjustment is avoided, and the realization efficiency is high.
The service implementation may specifically include service provisioning and service adjustment. The service can be directly opened by the method, and for the specific method for adjusting the service, the following embodiments can be referred.
When a fault occurs in the network, such as a network element equipment fault, a board card fault, a port fault, etc., the network management equipment can report the fault in the form of an alarm. For the reported network fault, the following method can be specifically adopted for service adjustment: firstly, acquiring network fault information, and inquiring affected service requirements according to the network fault information; then, selecting network resources meeting the affected service requirements from the available network resources, and arranging the selected network resources to generate a new service path; and finally, issuing the new service path to the network manager so that the network manager configures the relevant network element according to the new service path. By adopting the method, the network element in the new path does not contain the network element with the fault, thereby ensuring the use of the service.
in addition to the potential for failure in the network, network degradation may also occur. For both types of network events, in addition to the direct re-computation to generate a new path, only the network element in question can be replaced. For example, the following method may be employed: firstly, acquiring a network event, and inquiring affected service requirements according to the network event; then, determining the affected network resources in the current service path of the affected service demand according to the network event; next, selecting a substitute network resource of the affected network resource according to the network information, and generating a new service path according to the current service path of the affected service demand and the arrangement of the substitute network resource; and finally, issuing the new service path to the network manager so that the network manager configures the alternative network resource according to the new service path. When replacing a network element that causes a network degradation problem, the specific operation of configuring by the network manager may be: deleting the original equipment port, deleting the original equipment address, adding the new equipment port, adding the new equipment address, switching to the new route, setting the service quality grade on the new route, and the like, so that the original path is disconnected with the network element generating the network degradation problem, and the new network element is connected, thereby generating a new service path. It should be clear to those skilled in the art that other ways of configuring network resources may be used as needed, and are not described herein.
By adopting the method, only the network element with the problem can be replaced without readjusting the whole path, thereby improving the adjustment efficiency.
In the event of network degradation, since the event does not necessarily have a great influence on the service, it is determined whether the service causing the network degradation needs to be adjusted according to other conditions. For example, the decision whether to make traffic path adjustments may be based on quality of service requirements and network degradation of the affected traffic demands. If the service quality requirement corresponding to the service requirement is low, the service path may not be adjusted when slight network degradation occurs; if the service quality requirement corresponding to the service requirement is high, a new service path needs to be generated by adopting the method, so that the new path avoids the network element causing network degradation. For example, when a continuous packet loss alarm of a network element in a network is received, a real-time video call whose service requirement is sensitive to delay is inquired, so that it can be determined that the service has a high requirement on service quality. Therefore, a new service path which can bypass the network element generating the continuous packet loss can be generated by adopting the method.
a service implementation system of an embodiment of the present invention is described below with reference to fig. 2.
Fig. 2 is a structural diagram of an embodiment of the service implementation system of the present invention. As shown in fig. 2, the service implementation system of this embodiment includes: a service orchestration device 22 and a network management subsystem 24. The network management subsystem 24 includes network management devices and network resources, and the service orchestration device 22 is configured to orchestrate the network resources in the network management subsystem 24 to meet service requirements.
A business orchestration device according to one embodiment of the invention is described below with reference to fig. 3.
Fig. 3 is a block diagram of an embodiment of the service orchestration device according to the present invention. As shown in fig. 3, the business orchestration device 22 of this embodiment includes: a requirement obtaining module 322, configured to obtain a service requirement; a path generating module 324, configured to select a network resource meeting the service requirement according to the network information, and arrange the selected network resource to generate a service path; the path issuing module 326 is configured to issue the service path to the network manager, so that the network manager configures the relevant network element according to the service path.
The requirement obtaining module 322 may be configured to obtain network failure information, and query the affected service requirement according to the network failure information; the path generating module 324 may be configured to select a network resource meeting the affected service requirement from the available network resources, and arrange the selected network resource to generate a new service path; the path issuing module 326 may be configured to issue the new service path to the network manager, so that the network manager configures the relevant network element according to the new service path.
The requirement obtaining module 322 may also be configured to obtain a network event, and query the affected service requirement according to the network event; the path generating module 324 may include an affected resource determining unit, an alternative resource selecting unit, and a new path generating unit; the affected resource determining unit is used for determining affected network resources in the current service path of the affected service demand according to the network event; the alternative resource selection unit is used for selecting alternative network resources of the affected network resources according to the network information; the new path generating unit is used for generating a new service path according to the current service path of the affected service demand and the arrangement of the alternative network resources; the path issuing module 326 may be configured to issue the new service path to the network manager, so that the network manager configures the alternative network resource according to the new service path.
the network events may include, among other things, network failure events and network degradation events.
If the obtained network degradation event is the network degradation event, the device may further include a determining module, configured to determine whether to adjust the service path according to the service quality requirement of the affected service demand and the network degradation condition.
A service implementation system of another embodiment of the present invention is described below with reference to fig. 4.
fig. 4 is a block diagram of another embodiment of the service implementation system of the present invention. As shown in fig. 4, the service implementation system of this embodiment includes: the service orchestration device 22, the network management subsystem 24, and the requirement library device 46 are configured to store the service requirements and send the service requirements to the service orchestration device 22 at the request of the service orchestration device 22.
in addition, the service implementation system of the present invention may further include a network information device 48 for storing the network resource information and the network event information and transmitting the network resource information and the network event information to the service orchestration device 22 at the request of the service orchestration device 22.
furthermore, the method according to the invention may also be implemented as a computer program product comprising a computer readable medium having stored thereon a computer program for performing the above-mentioned functions defined in the method of the invention. Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (13)
1. A service implementation method is characterized by comprising the following steps:
Acquiring a service demand, wherein the service demand is an order of a customer, the service demand comprises a plurality of sites, each site has a parameter, and the parameters are presented according to a fixed format;
selecting network resources corresponding to the sites and meeting the service requirements and the adopted technical means according to the network information, and arranging the selected network resources to generate a service path;
and sending the service path to a network manager so that the network manager configures the relevant network element according to the service path.
2. The method according to claim 1, comprising in particular:
Acquiring network fault information, and inquiring affected service requirements according to the network fault information;
Selecting network resources meeting the influenced service requirements from available network resources, and arranging the selected network resources to generate a new service path;
and sending the new service path to the network manager so that the network manager configures the relevant network element according to the new service path.
3. The method according to claim 1, comprising in particular:
Acquiring a network event, and inquiring affected service requirements according to the network event;
determining the affected network resources in the current service path of the affected service demand according to the network event;
Selecting a substitute network resource of the affected network resource according to the network information;
Generating a new service path according to the current service path of the affected service demand and the alternative network resource arrangement;
And sending the new service path to the network manager so that the network manager configures the alternative network resource according to the new service path.
4. The method of claim 3, wherein the network events include network failure events and network degradation events.
5. The method of claim 3, wherein if the network degradation event is obtained, after querying the affected service requirement, further comprising:
And determining whether to adjust the service path according to the service quality requirement of the influenced service requirement and the network degradation condition.
6. A business orchestration device, comprising:
The system comprises a demand acquisition module, a demand analysis module and a demand analysis module, wherein the demand acquisition module is used for acquiring business demands, the business demands are orders of customers, the business demands comprise a plurality of sites, each site is provided with parameters, and the parameters are presented according to a fixed format;
The path generation module is used for selecting network resources corresponding to the sites and meeting the service requirements and adopting technical means according to the network information and arranging the selected network resources to generate service paths;
And the path issuing module is used for issuing the service path to the network manager so that the network manager configures the relevant network element according to the service path.
7. The apparatus of claim 6,
The demand acquisition module is used for acquiring network fault information and inquiring affected service demands according to the network fault information;
the path generation module is used for selecting network resources meeting the influenced service requirements from available network resources and arranging the selected network resources to generate a new service path;
The path issuing module is used for issuing a new service path to the network manager so that the network manager configures the relevant network element according to the new service path.
8. The device according to claim 6, wherein the requirement obtaining module is configured to obtain a network event, and query an affected service requirement according to the network event;
The path generation module comprises an affected resource determination unit, a substitute resource selection unit and a new path generation unit;
The affected resource determining unit is used for determining affected network resources in the current service path of the affected service demand according to the network event;
The alternative resource selection unit is used for selecting alternative network resources of the affected network resources according to network information;
The new path generating unit is used for generating a new service path according to the current service path of the affected service demand and the arrangement of the alternative network resource;
The path issuing module is used for issuing a new service path to the network manager so that the network manager configures the alternative network resource according to the new service path.
9. the apparatus of claim 8, wherein the network events comprise network failure events and network degradation events.
10. The device according to claim 8, wherein if the obtained event is a network degradation event, the device further comprises a determining module, configured to determine whether to perform the adjustment of the traffic path according to the qos requirement of the affected traffic demand and the network degradation condition.
11. a service enablement system, comprising:
The orchestration device of any one of claims 6-10,
And the network management subsystem comprises network management equipment and network resources.
12. The system of claim 11, further comprising a requirements repository device for storing business requirements and sending the business requirements to the business orchestration device at the request of the business orchestration device.
13. The system according to claim 11, further comprising a network information device for storing network resource information and network event information and transmitting the network resource information and the network event information to the service orchestration device at the request of the service orchestration device.
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| CN108809694B (en) * | 2018-04-27 | 2021-10-15 | 广州西麦科技股份有限公司 | Service arrangement method, system, device and computer readable storage medium |
| CN110740053B (en) * | 2018-07-20 | 2022-07-01 | 中国移动通信集团浙江有限公司 | Service arranging method and device |
| CN109379217B (en) * | 2018-09-27 | 2019-09-20 | 中国联合网络通信有限公司广东省分公司 | A kind of different producer's arranging service device of Metropolitan Area Network (MAN) |
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| US7142530B1 (en) * | 1999-08-27 | 2006-11-28 | Bellsouth Intellectual Property Corp. | Methods and systems of network management |
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