CN110912818A - Method and system for judging same route of PTN (packet transport network) service - Google Patents
Method and system for judging same route of PTN (packet transport network) service Download PDFInfo
- Publication number
- CN110912818A CN110912818A CN201911177420.6A CN201911177420A CN110912818A CN 110912818 A CN110912818 A CN 110912818A CN 201911177420 A CN201911177420 A CN 201911177420A CN 110912818 A CN110912818 A CN 110912818A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- ptn
- path
- service
- route
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/03—Arrangements for fault recovery
- H04B10/038—Arrangements for fault recovery using bypasses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method and a system for judging the same route of a PTN service, wherein the method comprises the following steps: determining a PTN circuit according to the PTN service of the same route to be checked; acquiring a path of a main tunnel and a path of a standby tunnel associated with a PTN circuit; judging whether the associated network elements or ports of the main tunnel and the standby tunnel are shared or not according to the path of the main tunnel and the path of the standby tunnel; if yes, determining that the PTN service has the same logic route; if not, judging whether the physical same route exists according to the port physical resources of the main tunnel and the standby tunnel. The method and the system realize that the safety of the PTN service is analyzed by utilizing two levels from the service logic route and the physical service route so as to avoid service interruption caused by the same route and improve the service safety, and meanwhile, the analysis result can also be used for providing a certain reference value for network optimization on PTN networking planning and light path networking planning.
Description
Technical Field
The present invention relates to the field of network transmission technologies, and in particular, to a method and a system for determining a same route of a PTN service.
Background
In recent years, with the rapid development of data services, bandwidth requirements have increased explosively, and corresponding PTNs (packet transport networks) have also been expanding, and with this, services opened on PTNs have also increased rapidly. However, routing selection and construction of outside line resources are increasingly difficult, so that a certain logical or physical routing exists in the PTN during networking, and although all services opened on the PTN have a protection path, different topological routing situations of the PTN still bring certain risks to service security.
Therefore, a technical solution capable of determining the same route in the PTN service is needed to adjust the service or the network in time according to the same route.
Disclosure of Invention
In order to solve the problems, the invention provides a method and a system for judging the same route of PTN service, which can analyze the same route condition of the main/standby protection of the PTN circuit; acquiring a tunnel associated with the PTN service by acquiring the tunnel and the pseudo wire of the PTN service, taking the path of the tunnel as the routing information of the PTN service, judging the same logical route according to the path of the tunnel, and further judging the same physical route according to the physical resources of the port; and displaying the services in the same route according to the obtained logical or physical same route so as to remind the staff to adjust the services or the network in time and avoid service interruption caused by the condition of the same route as much as possible.
In an embodiment of the present invention, a method for determining a same route of a PTN service is provided, where the method includes:
determining a PTN circuit for bearing the PTN service according to the PTN service of the same route to be checked;
acquiring a path of a main tunnel and a path of a standby tunnel associated with the PTN circuit;
judging whether the network elements associated with the main tunnel and the standby tunnel share the same condition or not according to the path of the main tunnel and the path of the standby tunnel;
if yes, determining that the PTN service has a same logic route;
if not, further judging whether the associated ports of the main tunnel and the standby tunnel share the same condition;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the PTN service has the same physical route according to the port physical resources of the main tunnel and the standby tunnel.
In another embodiment of the present invention, a system for determining a same route of a PTN service is further provided, where the system includes:
the PTN circuit determining module is used for determining a PTN circuit for bearing the PTN service according to the PTN service to be examined of the same route;
a path obtaining module, configured to obtain a path of a primary tunnel and a path of a backup tunnel associated with the PTN circuit;
the first logic same route judging module is used for judging whether the related network elements of the main tunnel and the standby tunnel share the same condition or not according to the path of the main tunnel and the path of the standby tunnel;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the associated ports of the main tunnel and the standby tunnel share the condition by utilizing a second logic same route judgment module;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the PTN service has the physical same route or not by utilizing a physical same route judging module according to port physical resources of the main tunnel and the standby tunnel.
In another embodiment of the present invention, a computer device is further provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the processor implements a same-route determining method for PTN traffic.
In another embodiment of the present invention, a computer-readable storage medium is further proposed, which stores a computer program that, when executed by a processor, implements a same-route decision method for PTN traffic.
The PTN service same-route judging method and the PTN service same-route judging system realize that the safety of the PTN service is analyzed by utilizing two levels on a service logic route and a physical service route so as to avoid service interruption caused by the same route and improve the service safety, and meanwhile, the analysis result can also be used for providing a certain reference value for network optimization on PTN networking planning and light path networking planning.
Drawings
Fig. 1 is a flowchart illustrating a method for determining a same route of a PTN service according to an embodiment of the present invention.
Fig. 2 is a detailed flowchart of a method for determining the same route of the PTN service according to another embodiment of the present invention.
Fig. 3 is a schematic diagram of a determination process of physical co-routing according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a PTN service co-route analysis flow according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a system for determining the same route of the PTN service according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a physical co-route determining module according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a computer device according to an embodiment of the present invention.
Detailed Description
The principles and spirit of the present invention will be described with reference to a number of exemplary embodiments. It is understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and to practice the invention, and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.
According to the embodiment of the invention, a method and a system for judging the same route of PTN service are provided. The method and the system can analyze the conditions of the primary and standby protection and the same route of the PTN circuit. Acquiring a tunnel associated with the PTN service mainly by acquiring the tunnel and a pseudo wire of the PTN service, taking the path of the tunnel as the routing information of the PTN service, judging the same logical route according to the path of the tunnel, and further judging the same physical route according to the physical resources of a port; and displaying the services in the same route according to the obtained logical or physical same route so as to remind the staff to adjust the services or the network in time and avoid service interruption caused by the condition of the same route as much as possible.
The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments of the invention.
Fig. 1 is a flowchart illustrating a method for determining a same route of a PTN service according to an embodiment of the present invention. As shown in fig. 1, the method includes:
and step S101, determining a PTN circuit for bearing the PTN service according to the PTN service to be checked and routed.
Specifically, the step is to determine the network management equipment used according to the PTN service;
further determining a PTN circuit for bearing the PTN service according to the network management equipment;
the PTN circuit comprises a plurality of tunnels associated with the PTN service, and the paths of the tunnels are the routing information of the PTN service.
Step S102, acquiring a path of a main tunnel and a path of a standby tunnel associated with the PTN circuit;
step S103, judging whether the associated network elements of the main tunnel and the standby tunnel share the same condition or not according to the path of the main tunnel and the path of the standby tunnel; wherein, the associated network element comprises associated equipment or a disc;
if yes, determining that the PTN service has a logic same route (pointing to 103');
if not, executing step S104, and judging whether the associated ports of the main tunnel and the standby tunnel share the same condition;
if so, determining (point 104') that a logically identical route exists for the PTN service;
if not, step S105 is executed to determine whether the PTN service has a physical same route according to the port physical resources of the primary tunnel and the backup tunnel.
In an embodiment, referring to fig. 2, a schematic flow chart of a method for determining a same route of a PTN service according to another embodiment of the present invention is shown. As shown in figure 2 of the drawings, in which,
step S103 further includes:
step S1031, acquiring the associated network element information of the main tunnel and the standby tunnel according to the path of the main tunnel and the path of the standby tunnel; wherein the associated network element information includes associated device information and disc information;
step S1032, determining whether the network elements associated with the primary tunnel and the backup tunnel share the same network element according to the information of the network elements associated with the primary tunnel and the backup tunnel.
Step S104 further includes:
step S1041, acquiring the associated port information of the main tunnel and the standby tunnel according to the associated network element information of the main tunnel and the standby tunnel;
step S1042, according to the associated port information of the active tunnel and the standby tunnel, determining whether the associated ports of the active tunnel and the standby tunnel are shared.
In this embodiment, the tunnel and the pseudo wire of the PTN service can be obtained through dynamic acquisition on the manufacturer network management or the northbound interface, the PTN service generally has two protection modes, the pseudo wire protection or the tunnel protection, that is, one PTN service is at least a related 2 or more tunnels, and the path of the tunnel is the routing information of the PTN service.
When judging the same route of the PTN service, if the PTN service has the logic same route, the PTN service must have the physical same route, therefore, the invention firstly checks the logic same route through the step S103 and the step S104, and then further judges whether the PTN service has the physical same route through the step S105.
In this embodiment, the case of determining that the PTN service has a logically same route is:
for different tunnel paths of a PTN service, except for an AZ end in the path, if the PTN service passes through the same network element (equipment, disk) or port, the PTN service can be considered to have the condition of logical same routing;
the priority of the above determination is "network element (device, disk)" - "port".
The case of determining that there is a physical same route for the PTN traffic is:
if the PTN service passes through the same optical cable segment, carrying line facility or carrying point facility in different tunnel paths of the PTN service, the PTN service can be judged to have the physical same routing condition;
that is, in step S105, the optical cable segment, the bearer line facility or the bearer point facility of the primary path and the backup path is obtained through query according to the port physical resources of the primary tunnel and the backup tunnel;
further comparing whether the shared condition exists according to the optical cable segments, the bearing line facilities or the bearing point facilities of the main path and the standby path, and if the shared condition exists, determining that the PTN service has the same physical route;
the priority of the judgment is 'optical cable section', 'carrying line facility' and 'carrying point facility'.
The specific process of step S105 may refer to fig. 3, which is a schematic diagram of the physical identical route determination process according to an embodiment of the present invention. As shown in fig. 3, the step S105 of determining whether the PTN service has the physical same route includes:
step S1051, obtaining the PTN topology data of the primary path and the backup path through query according to the port physical resources of the primary tunnel and the backup tunnel.
Step S1052, obtaining optical path data of the primary path and the backup path corresponding to the PTN topology data through query according to the PTN topology data of the primary path and the backup path.
Step S1053, analyzing and obtaining corresponding optical cable sections according to the optical path data of the main path and the standby path;
the optical cable section comprises an optical cable section of a main path and an optical cable section of a standby path, and corresponds to the optical path data; the number of cable segments may be multiple.
Step S1054, comparing whether a shared optical cable segment exists;
if yes, determining that the PTN service has a physical same route (pointing to 105');
if not, the carrier facility on the optical cable segment is obtained through inquiry, and step S1055 is further performed.
Step S1055, comparing whether a shared bearing line facility exists;
if yes, determining that the PTN service has a physical same route (pointing to 105');
if not, the point of load bearing facility corresponding to the common line of load bearing facility is obtained through inquiry, and step S1056 is further executed.
Step S1056, comparing whether a shared bearing point facility exists;
if yes, determining that the PTN service has a physical same route (pointing to 105');
if not, (point 105 ") it is determined that the PTN traffic is not co-routed.
The PTN service same-route judging method can effectively combine dynamic resources and static resources to analyze the safety of the PTN service, and meanwhile, comprehensive analysis is carried out through resource data of multiple manufacturers. The method analyzes the safety of the PTN service by utilizing two levels from the service logic route and the physical service route so as to avoid service interruption caused by the same route and improve the service safety, and meanwhile, the analysis result can also be used for providing a certain reference value for network optimization in PTN networking planning and light path networking planning.
It should be noted that although the operations of the method of the present invention have been described in the above embodiments and the accompanying drawings in a particular order, this does not require or imply that all of the illustrated operations must be performed to achieve the desired results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
For a clearer explanation of the above method for determining the same route of the PTN service, a specific embodiment is described below, but it should be noted that the embodiment is only for better explaining the present invention, and is not to be construed as an undue limitation to the present invention.
Taking a certain PTN service as an example, the same route judgment is carried out by utilizing the method. Fig. 4 is a schematic diagram of a process of analyzing the same route of the PTN service according to an embodiment of the present invention.
As shown in fig. 4, the process includes:
step S401, querying information corresponding to the PTN circuit, including information of the AZ port and the associated active/standby tunnel of the PTN circuit.
Step S402, querying out the associated device, disk and port of the active tunnel.
Step S403, find out the device, disk and port associated with the backup tunnel.
Step S404, judging whether the active and standby devices, disks or ports have the same condition, and judging that the priority is ' device, disk ' -port '; if yes, judging that the PTN service has a logic same route, if not, continuously judging whether the PTN service has a physical same route, and continuing the following steps:
step S405, the topological data of the PTN is inquired according to the port.
Step S406, inquiring a corresponding optical path according to the topology, and analyzing a corresponding optical cable section (possibly comprising a plurality of optical cables) according to the optical path, wherein the optical cable section is compared with the optical cable section; if the shared optical cable segment exists, the physical same route exists for the PTN service; otherwise, step S407 continues.
Step S407, inquiring the carrier line facilities of the carrier layer according to the optical cable section. A line comparison facility; if the shared line facility exists, the PTN service has the same physical route; otherwise, the process continues to step S408.
Step S408, judging whether the point facility passed by the main path and the point facility passed by the standby path are the same according to the line facility, if so, judging that the PTN service has the same physical route, and if not, judging that the PTN service has no same route.
Having described the method of the exemplary embodiment of the present invention, next, a co-route decision system of PTN traffic of the exemplary embodiment of the present invention is described with reference to fig. 5 to 6.
The implementation of the same-route decision system for PTN services may refer to the implementation of the above method, and repeated details are not repeated. The term "module" or "unit" used hereinafter may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
Based on the same inventive concept, the present invention further provides a system for determining the same route of the PTN service, as shown in fig. 5, the system includes:
a PTN circuit determining module 510, configured to determine, according to the PTN service to be examined for the same route, a PTN circuit carrying the PTN service;
a path obtaining module 520, configured to obtain a path of the primary tunnel and a path of the backup tunnel associated with the PTN circuit;
a first logical same-route determining module 530, configured to determine whether a situation that a network element associated with the primary tunnel and the backup tunnel is shared exists according to the path of the primary tunnel and the path of the backup tunnel;
if yes, determining that the PTN service has a same logic route;
if not, the second logical same-route determining module 540 is used to determine whether the associated ports of the primary tunnel and the backup tunnel are shared;
if yes, determining that the PTN service has a same logic route;
if not, the physical same route determining module 550 is utilized to determine whether the PTN service has the physical same route according to the port physical resources of the primary tunnel and the backup tunnel.
In an embodiment, the PTN circuit determining module 510 is further configured to determine a network management device used according to the PTN service, and determine, according to the network management device, a PTN circuit carrying the PTN service; the PTN circuit comprises a plurality of tunnels associated with the PTN service, and the paths of the tunnels are the routing information of the PTN service.
More specifically, referring to fig. 6, a schematic structural diagram of a physical same-route determining module according to an embodiment of the present invention is shown. As shown in fig. 6, the physical co-route determining module 550 includes:
a topology data obtaining unit 5501, configured to obtain, through query, PTN topology data of the primary path and the backup path according to port physical resources of the primary tunnel and the backup tunnel.
The optical path data acquiring unit 5502 is configured to acquire optical path data of the primary path and the backup path corresponding to the PTN topology data through query according to the PTN topology data of the primary path and the backup path.
An optical cable segment obtaining unit 5503, configured to obtain, through analysis, a corresponding optical cable segment according to the optical path data of the primary path and the standby path.
The optical cable section comprises an optical cable section of a main path and an optical cable section of a standby path, and corresponds to the optical path data; the number of cable segments may be multiple.
A cable segment comparison unit 5504 for comparing whether a shared cable segment exists;
if yes, determining that the PTN service has the same physical route;
if not, the carrier facility on the fiber optic cable segment is obtained via a query using the carrier facility acquisition unit 5505.
A carrier comparison unit 5506 for comparing whether a shared carrier facility exists;
if yes, determining that the PTN service has the same physical route;
if not, the load bearing point facility acquiring unit 5507 is used to acquire the load bearing point facility corresponding to the common load bearing line facility through inquiry.
A carrying point comparing unit 5508 for comparing whether a shared carrying point facility exists;
if yes, determining that the PTN service has the same physical route;
and if not, judging that the PTN service has no same route.
It should be noted that although several modules or units of the same routing decision system for PTN traffic are mentioned in the above detailed description, such partitioning is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the modules described above may be embodied in one module according to embodiments of the invention. Conversely, the features and functions of one module described above may be further divided into embodiments by a plurality of modules.
Based on the aforementioned inventive concept, as shown in fig. 7, the present invention further provides a computer device 700, which includes a memory 710, a processor 720, and a computer program 730 stored in the memory 710 and executable on the processor 720, wherein the processor 720 implements the aforementioned method for determining the co-route of PTN traffic when executing the computer program 730.
Based on the foregoing inventive concept, the present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements a same-route decision method for a PTN service.
The PTN service same-route judging method and the PTN service same-route judging system realize that the safety of the PTN service is analyzed by utilizing two levels on a service logic route and a physical service route so as to avoid service interruption caused by the same route and improve the service safety, and meanwhile, the analysis result can also be used for providing a certain reference value for network optimization on PTN networking planning and light path networking planning.
While the spirit and principles of the invention have been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, nor is the division of aspects, which is for convenience only as the features in such aspects may not be combined to benefit. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. A method for judging the same route of PTN service is characterized in that the method comprises the following steps:
determining a PTN circuit for bearing the PTN service according to the PTN service of the same route to be checked;
acquiring a path of a main tunnel and a path of a standby tunnel associated with the PTN circuit;
judging whether the network elements associated with the main tunnel and the standby tunnel share the same condition or not according to the path of the main tunnel and the path of the standby tunnel;
if yes, determining that the PTN service has a same logic route;
if not, further judging whether the associated ports of the main tunnel and the standby tunnel share the same condition;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the PTN service has the same physical route according to the port physical resources of the main tunnel and the standby tunnel.
2. The PTN service co-route decision method according to claim 1, wherein the PTN circuit carrying the PTN service is determined according to the PTN service to be examined co-route, further comprising:
determining the used network management equipment according to the PTN service;
determining a PTN circuit for bearing the PTN service according to the network management equipment; the PTN circuit comprises a plurality of tunnels associated with the PTN service, and the paths of the tunnels are the routing information of the PTN service.
3. The method for determining the same route of the PTN service according to claim 1, wherein determining whether the network elements associated with the primary tunnel and the backup tunnel share the same network element according to the path of the primary tunnel and the path of the backup tunnel further comprises:
acquiring the associated network element information of the main tunnel and the standby tunnel according to the path of the main tunnel and the path of the standby tunnel; wherein the associated network element information includes associated device information and disc information;
and judging whether the associated network elements of the main tunnel and the standby tunnel share the same condition or not according to the associated network element information of the main tunnel and the standby tunnel.
4. The method for determining the same route of the PTN service according to claim 3, wherein determining whether the associated ports of the primary tunnel and the backup tunnel are shared further comprises:
acquiring the associated port information of the main tunnel and the standby tunnel according to the associated network element information of the main tunnel and the standby tunnel;
and judging whether the associated ports of the main tunnel and the standby tunnel are shared or not according to the associated port information of the main tunnel and the standby tunnel.
5. The method for determining the same route of the PTN service according to claim 4, wherein determining whether the PTN service has the physical same route according to the port physical resources of the primary tunnel and the backup tunnel comprises:
obtaining PTN topological data of the main path and the standby path through inquiry according to port physical resources of the main tunnel and the standby tunnel;
obtaining optical path data of the primary path and the standby path corresponding to the PTN topology data through inquiry according to the PTN topology data of the primary path and the standby path;
analyzing the optical path data of the main path and the standby path to obtain corresponding optical cable sections;
and comparing whether a shared optical cable section exists, and if so, judging that the PTN service has the physical same route.
6. The PTN service co-route determination method as claimed in claim 5, wherein the comparing whether there is a shared cable segment further comprises:
if not, acquiring the carrier line facilities on the optical cable section through inquiry;
and comparing whether a shared bearing line facility exists or not, and if so, judging that the PTN service has a physical same route.
7. The PTN service co-route determination method as claimed in claim 6, wherein the comparing whether there is a common bearer line facility further comprises:
if the shared bearing line facility does not exist, the bearing point facility corresponding to the shared bearing line facility is obtained through inquiry;
comparing whether a shared bearing point facility exists;
if yes, determining that the PTN service has the same physical route;
and if not, judging that the PTN service has no same route.
8. A system for determining a same route of a PTN service, the system comprising:
the PTN circuit determining module is used for determining a PTN circuit for bearing the PTN service according to the PTN service to be examined of the same route;
a path obtaining module, configured to obtain a path of a primary tunnel and a path of a backup tunnel associated with the PTN circuit;
the first logic same route judging module is used for judging whether the related network elements of the main tunnel and the standby tunnel share the same condition or not according to the path of the main tunnel and the path of the standby tunnel;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the associated ports of the main tunnel and the standby tunnel share the condition by utilizing a second logic same route judgment module;
if yes, determining that the PTN service has a same logic route;
if not, judging whether the PTN service has the physical same route or not by utilizing a physical same route judging module according to port physical resources of the main tunnel and the standby tunnel.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177420.6A CN110912818A (en) | 2019-11-26 | 2019-11-26 | Method and system for judging same route of PTN (packet transport network) service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177420.6A CN110912818A (en) | 2019-11-26 | 2019-11-26 | Method and system for judging same route of PTN (packet transport network) service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110912818A true CN110912818A (en) | 2020-03-24 |
Family
ID=69819776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911177420.6A Pending CN110912818A (en) | 2019-11-26 | 2019-11-26 | Method and system for judging same route of PTN (packet transport network) service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110912818A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260875A (en) * | 2020-10-23 | 2021-01-22 | 湖北工业大学 | Packet transport network index optimization method and system |
| CN112291143A (en) * | 2020-10-28 | 2021-01-29 | 湖北工业大学 | Method and system for optimizing main and standby routes of label switched path |
| CN112492634A (en) * | 2020-12-10 | 2021-03-12 | 中盈优创资讯科技有限公司 | Transmission PTN escape circuit implementation method and device based on mobile network |
| CN112543122A (en) * | 2020-12-10 | 2021-03-23 | 中盈优创资讯科技有限公司 | Automatic discovery and comparison method and device for IPRAN (internet protocol radio Access network) government and enterprise private line business |
| CN113949446A (en) * | 2021-09-08 | 2022-01-18 | 中国联合网络通信集团有限公司 | Optical fiber monitoring method, device, equipment and storage medium |
| CN114070746A (en) * | 2021-10-28 | 2022-02-18 | 北京市天元网络技术股份有限公司 | Circuit series connection method and system for multi-type transmission network |
| CN115175028A (en) * | 2022-07-12 | 2022-10-11 | 中国移动通信集团重庆有限公司 | OLT (optical line terminal) same-route analysis method and system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166774A (en) * | 2011-12-09 | 2013-06-19 | 中国移动通信集团福建有限公司 | Checking method and device of the same route |
| CN104394027A (en) * | 2014-10-20 | 2015-03-04 | 上海海旭软件有限公司 | Method and device of detecting network quality based on metadata |
| WO2016047101A1 (en) * | 2014-09-25 | 2016-03-31 | 日本電気株式会社 | Optical communication system, optical node apparatus, and optical path setting method |
| CN105681138A (en) * | 2014-11-21 | 2016-06-15 | 中国移动通信集团广东有限公司 | Network link networking method and system |
| CN106789628A (en) * | 2016-12-22 | 2017-05-31 | 浪潮通信信息系统有限公司 | A kind of transmission services double route analysis method |
| CN107465454A (en) * | 2016-06-03 | 2017-12-12 | 中国移动通信集团浙江有限公司 | It is a kind of to judge method and apparatus of the physics with route |
| CN108574640A (en) * | 2017-03-10 | 2018-09-25 | 中国移动通信集团陕西有限公司 | Business is the same as route detecting method and device in transmission network |
| CN109344975A (en) * | 2018-08-24 | 2019-02-15 | 国网天津市电力公司 | A kind of the verification optimization method and its system of energy communication service Single Point of Faliure |
| CN109936501A (en) * | 2017-12-15 | 2019-06-25 | 中国移动通信集团浙江有限公司 | Determine bearer service physics with the method and device of routing |
-
2019
- 2019-11-26 CN CN201911177420.6A patent/CN110912818A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166774A (en) * | 2011-12-09 | 2013-06-19 | 中国移动通信集团福建有限公司 | Checking method and device of the same route |
| WO2016047101A1 (en) * | 2014-09-25 | 2016-03-31 | 日本電気株式会社 | Optical communication system, optical node apparatus, and optical path setting method |
| CN104394027A (en) * | 2014-10-20 | 2015-03-04 | 上海海旭软件有限公司 | Method and device of detecting network quality based on metadata |
| CN105681138A (en) * | 2014-11-21 | 2016-06-15 | 中国移动通信集团广东有限公司 | Network link networking method and system |
| CN107465454A (en) * | 2016-06-03 | 2017-12-12 | 中国移动通信集团浙江有限公司 | It is a kind of to judge method and apparatus of the physics with route |
| CN106789628A (en) * | 2016-12-22 | 2017-05-31 | 浪潮通信信息系统有限公司 | A kind of transmission services double route analysis method |
| CN108574640A (en) * | 2017-03-10 | 2018-09-25 | 中国移动通信集团陕西有限公司 | Business is the same as route detecting method and device in transmission network |
| CN109936501A (en) * | 2017-12-15 | 2019-06-25 | 中国移动通信集团浙江有限公司 | Determine bearer service physics with the method and device of routing |
| CN109344975A (en) * | 2018-08-24 | 2019-02-15 | 国网天津市电力公司 | A kind of the verification optimization method and its system of energy communication service Single Point of Faliure |
Non-Patent Citations (1)
| Title |
|---|
| 唐岷: "一种物理双路由的检测方法", 《中国通信学会信息通信网络技术委员会2015年年会论文集》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112260875A (en) * | 2020-10-23 | 2021-01-22 | 湖北工业大学 | Packet transport network index optimization method and system |
| CN112260875B (en) * | 2020-10-23 | 2021-11-02 | 湖北工业大学 | Packet transport network index optimization method and system |
| CN112291143A (en) * | 2020-10-28 | 2021-01-29 | 湖北工业大学 | Method and system for optimizing main and standby routes of label switched path |
| CN112492634A (en) * | 2020-12-10 | 2021-03-12 | 中盈优创资讯科技有限公司 | Transmission PTN escape circuit implementation method and device based on mobile network |
| CN112543122A (en) * | 2020-12-10 | 2021-03-23 | 中盈优创资讯科技有限公司 | Automatic discovery and comparison method and device for IPRAN (internet protocol radio Access network) government and enterprise private line business |
| CN113949446A (en) * | 2021-09-08 | 2022-01-18 | 中国联合网络通信集团有限公司 | Optical fiber monitoring method, device, equipment and storage medium |
| CN114070746A (en) * | 2021-10-28 | 2022-02-18 | 北京市天元网络技术股份有限公司 | Circuit series connection method and system for multi-type transmission network |
| CN114070746B (en) * | 2021-10-28 | 2024-01-05 | 北京市天元网络技术股份有限公司 | Circuit concatenation method and system for multi-type transmission network |
| CN115175028A (en) * | 2022-07-12 | 2022-10-11 | 中国移动通信集团重庆有限公司 | OLT (optical line terminal) same-route analysis method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110912818A (en) | Method and system for judging same route of PTN (packet transport network) service | |
| US10020994B2 (en) | Automatically determining locations of network monitors in a communication network | |
| CN108322320B (en) | Service survivability analysis method and device | |
| EP3353952B1 (en) | Managing groups of servers | |
| US11316728B2 (en) | Method and system for assessing network resource failures using passive shared risk resource groups | |
| US9450819B2 (en) | Autonomic network sentinels | |
| US20130290791A1 (en) | Mapping a Network Fault | |
| WO2021052380A1 (en) | Method and apparatus for extracting fault propagation condition, and storage medium | |
| JP2011205187A (en) | Monitoring apparatus, monitoring method, and monitoring program | |
| CN101536383A (en) | Provision of alternative communications paths in a communications network | |
| WO2022262573A1 (en) | Method and apparatus for detecting fault of passive wavelength division device, and server and storage medium | |
| CN114172789B (en) | Virtual equipment link detection method, device, equipment and storage medium | |
| WO2023108715A1 (en) | Dedicated protection spectrum allocation method and system for space-division multiplexing optical network of data center | |
| CN112491601B (en) | Traffic topology generation method and device, storage medium and electronic equipment | |
| CN115499861A (en) | Service same-route detection method, device, equipment and storage medium | |
| US9521066B2 (en) | vStack enhancements for path calculations | |
| EP3611848B1 (en) | Method and apparatus for generating shared risk link group | |
| CN112468329A (en) | Method, device, equipment and readable medium for batch grouping management of servers | |
| CN101145884B (en) | A judgement method for confliction detection in wave division multiplexing service | |
| US12001071B2 (en) | Detection of single points of failure in multiple shared risk link groups | |
| US20230063952A1 (en) | Detection of single points of failure in multiple shared risk link groups | |
| CN113890669B (en) | Method and device for acquiring service signal flow of transmission network and electronic equipment | |
| EP3692655B1 (en) | Locating a fault in an optical communication link | |
| US10031788B2 (en) | Request profile in multi-threaded service systems with kernel events | |
| CN114338470A (en) | Port network traffic scheduling judgment method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200324 |
|
| RJ01 | Rejection of invention patent application after publication |