CN112165409A - Port management method, system, device and readable storage medium - Google Patents
Port management method, system, device and readable storage medium Download PDFInfo
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- CN112165409A CN112165409A CN202010974558.5A CN202010974558A CN112165409A CN 112165409 A CN112165409 A CN 112165409A CN 202010974558 A CN202010974558 A CN 202010974558A CN 112165409 A CN112165409 A CN 112165409A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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Abstract
The invention provides a port management method, a system, equipment and a readable storage medium. The method comprises the following steps: after processing a message with a preset management field by a station, obtaining message processing information, wherein the message processing information comprises a source and destination station index of the message and identification information of a port used for processing the message; updating a count value corresponding to the message processing information; determining whether an abnormal port exists based on the count value; and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager. According to the invention, the count value corresponding to the message processing information is used for identifying the message processing condition of the port, and whether the port is abnormal can be determined based on the count value, so that when the abnormal port exists, the identification information of the abnormal port is reported to a network manager, and the abnormal port can be rapidly found and an alarm can be given.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, a system, a device, and a readable storage medium for port management.
Background
On the transmission device, the interaction between multiple sites is usually carried by using a GCC/OSC port or the like to carry a service message or a signaling message. When the ports are unavailable due to physical interruption of transmission channels between sites, abnormal routing protocols, and the like, the interaction of the messages among the sites cannot be realized through the ports. In view of the importance of these ports to message accessibility between sites, how to detect port abnormality in time to repair the abnormal port in time is a problem to be solved urgently.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides a port management method, system, device and readable storage medium.
In a first aspect, the present invention provides a port management method, including:
after processing a message with a preset management field by a station, obtaining message processing information, wherein the message processing information comprises a source and destination station index of the message and identification information of a port used for processing the message;
updating a count value corresponding to the message processing information;
determining whether an abnormal port exists based on the count value;
and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager.
In a second aspect, the present invention further provides a port management system, where the port management system includes a station configured to:
processing a message with a preset management field to obtain message processing information, wherein the message processing information comprises a source and destination site index of the message and identification information of a port used for processing the message;
updating a count value corresponding to the message processing information;
determining whether an abnormal port exists based on the count value;
and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager.
In a third aspect, the present invention further provides a port management device, which includes a processor, a memory, and a port management program stored on the memory and executable by the processor, wherein the port management program, when executed by the processor, implements the steps of the port management method as described above.
In a fourth aspect, the present invention further provides a readable storage medium, on which a port management program is stored, wherein the port management program, when executed by a processor, implements the steps of the port management method as described above.
In the invention, after processing a message with a preset management field, a site obtains message processing information, wherein the message processing information comprises a source and destination site index of the message and identification information of a port used for processing the message; updating a count value corresponding to the message processing information; determining whether an abnormal port exists based on the count value; and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager. According to the invention, the count value corresponding to the message processing information is used for identifying the message processing condition of the port, and whether the port is abnormal can be determined based on the count value, so that when the abnormal port exists, the identification information of the abnormal port is reported to a network manager, and the abnormal port can be rapidly found and an alarm can be given.
Drawings
Fig. 1 is a schematic hardware structure diagram of a port management device according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a port management method according to an embodiment of the present invention;
fig. 3 is a diagram illustrating a message having a default management field according to an embodiment.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a first aspect, an embodiment of the present invention provides a port management device.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a port management device according to an embodiment of the present invention. In this embodiment of the present invention, the port management device may include a processor 1001 (e.g., a Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used for realizing connection communication among the components; the user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard); the network interface 1004 may optionally include a standard wired interface, a WIreless interface (e.g., a WI-FI interface, WI-FI interface); the memory 1005 may be a Random Access Memory (RAM) or a non-volatile memory (non-volatile memory), such as a magnetic disk memory, and the memory 1005 may optionally be a storage device independent of the processor 1001. Those skilled in the art will appreciate that the hardware configuration depicted in FIG. 1 is not intended to be limiting of the present invention, and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
With continued reference to FIG. 1, the memory 1005 of FIG. 1, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a port manager. The processor 1001 may call a port management program stored in the memory 1005, and execute the port management method provided by the embodiment of the present invention.
In a second aspect, an embodiment of the present invention provides a port management method.
Referring to fig. 2, fig. 2 is a flowchart illustrating a port management method according to an embodiment of the present invention. As shown in fig. 2, in an embodiment, a port management method includes:
step S10, after processing the message with the preset management field, the site obtains the message processing information, wherein the message processing information includes the source and destination site index of the message and the identification information of the port used for processing the message;
in this embodiment, the sites include a source site, an intermediate site, and a sink site.
Taking the source site as an example, the source site adds a preset management field in a message to be sent, and then sends and processes the message with the preset management field to obtain message processing information. If the source site index of the packet is AB and the source site performs transmission processing on the packet through the port 1, the packet processing information 1 obtained by the source site includes the source site index AB and the identification information 1 of the port 1.
Similarly, taking an intermediate site as an example, a source site sends a packet with a preset management field to the intermediate site, and the intermediate site performs forwarding processing on the packet with the preset management field, for example, the intermediate site receives the packet through a port 2 and sends the packet to a next site (the next site may be another intermediate site or a destination site) through a port 3, and then the packet processing information 2 obtained by the intermediate site includes a source-destination site index AB, identification information 2 of the port 2, and identification information 3 of the port 3.
Similarly, taking the sink site as an example, the intermediate site sends the message with the preset management field to the sink site, and the sink site receives and processes the message with the preset management field, for example, the sink site receives the message through the port n, so that the message processing information n obtained by the sink site includes the source-sink site index AB and the identification information n of the port n.
And presetting a management field according to actual needs. For example, the preset management field includes 5 bytes, where the first four bytes are identification marks for identifying the packet carrying the four bytes as a port management packet, and the fifth byte is a type mark for identifying the packet type. Referring to fig. 3, fig. 3 is a schematic diagram of a message with a preset management field in an embodiment. The message with the preset management field consists of a message payload and the preset management field (discrimination identifier + type identifier).
The message may be a service message or a signaling message. And when the message is a signaling message, the source and destination site index is the source and destination site IP.
Step S20, updating the count value corresponding to the message processing information;
in this embodiment, each station updates the count value corresponding to the message processing information obtained by the station.
Taking the source end station as an example, after the source end station obtains the message processing information 1, the source end station updates the count value corresponding to the message processing information 1 at the local station.
Similarly, taking the intermediate station as an example, after the intermediate station obtains the message processing information 2, the intermediate station updates the count value corresponding to the message processing information 2 at the local station.
Similarly, taking the host site as an example, after the host site obtains the message processing information n, the host site updates the count value corresponding to the message processing information n at the local site.
Further, in one embodiment, step S20 includes:
detecting whether the message processing information is recorded in the local station; if the message processing information is not recorded in the local station, setting the count value of the message processing information as 1; if the message processing information is recorded in the local station, 1 is accumulated on the counting value of the message processing information.
In this embodiment, after the source site, the intermediate site, or the host site obtains the message processing information, the message processing information needs to be recorded in the local site, and if the message processing information is recorded in the local site for the first time, it is currently detected that the message processing information is not recorded in the local site, and the count value of the message processing information is set to 1; if the message processing information is not recorded in the local station for the first time, 1 is accumulated on the counting value of the message processing information when the message processing information is detected to be recorded in the local station.
Step S30, determining whether there is an abnormal port based on the count value;
in this embodiment, the count value corresponding to the message processing information is used to identify the processing condition of the port on the message, and based on the count value, it can be determined whether the port is abnormal.
Specifically, in an embodiment, the step S30 includes:
the method comprises the steps that a station detects whether the count value of message processing information on the station is increased within a preset time length; if the increase does not occur, acquiring the identification information of the port used for processing the message, which is contained in the message processing information; and determining the port corresponding to the identification information as an abnormal port.
In this embodiment, a site takes a source site as an example. That is, it is detected whether the count value of the packet processing information 1 recorded on the source end site is increased within the preset time length. It is easy to understand that, each time the count value of the packet processing information 1 is increased, it indicates that the source end station performs one transmission processing on the packet with the source and destination station index AB through the port 1. If the count value of the message processing information 1 is increased within the preset time length, the port 1 still sends and processes the message with the source and destination site index AB; if the count value of the message processing information 1 is not increased within the preset time length, it indicates that the port 1 does not send and process the message with the source and destination site index AB any more. That is, it indicates that the port 1 may have an exception, so that the sending processing of the packet with the source and sink site index AB is no longer supported. Therefore, the identification information of the port used for processing the packet included in the packet processing information 1 is obtained (i.e., the identification information of the port 1 is obtained), and the port corresponding to the identification information is determined to be an abnormal port (i.e., the port 1 is determined to be an abnormal port).
Similarly, when the station is an intermediate station, the count value of the message processing information 2 recorded on the intermediate station is detected, and whether the count value is increased within the preset time length is detected. It is easy to understand that, each time the count value of the packet processing information 2 is increased, it indicates that the source end station performs forwarding processing on the packet with the source end station index AB through the port 2 and the port 3. If the count value of the message processing information 2 is increased within the preset time length, it indicates that the port 2 and the port 3 still forward the message with the source and destination site index AB; if the count value of the message processing information 2 is not increased within the preset time length, it indicates that the port 2 and the port 3 do not forward the message with the source and sink site index AB any more. That is, it indicates that port 2 and port 3 may have an exception, so that forwarding processing on the packet with the source/sink site index AB is no longer supported. Therefore, the identification information of the port used for processing the packet included in the packet processing information 2 is obtained (i.e., the identification information of the port 2 and the port 3 is obtained), and the port corresponding to the identification information is determined to be an abnormal port (i.e., the port 2 and the port 3 are determined to be abnormal ports).
The specific embodiment in which the site is a sink site is substantially the same as the above embodiment, and is not described herein again.
And step S40, when an abnormal port exists, the identification information of the abnormal port is sent to the network manager.
In this embodiment, when an abnormal port exists, the identification information of the abnormal port is sent to the network manager, so that operation and maintenance personnel on the network manager side can timely perform abnormal repair on the abnormal port.
In this embodiment, after processing a message having a preset management field, a site obtains message processing information, where the message processing information includes a source-destination site index of the message and identification information of a port used for processing the message; updating a count value corresponding to the message processing information; determining whether an abnormal port exists based on the count value; and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager. According to the invention, the count value corresponding to the message processing information is used for identifying the message processing condition of the port, and whether the port is abnormal can be determined based on the count value, so that when the abnormal port exists, the identification information of the abnormal port is reported to a network manager, the abnormal port can be rapidly found and an alarm can be given, and an active precaution effect is played.
Further, in an embodiment, after step S40, the method further includes:
and deleting the message processing information of which the count value recorded on the site is not increased within the preset time length.
In this embodiment, for example, if the count value of the packet processing information 1 recorded on the source end site does not increase within the preset time duration, it indicates that the port 1 does not send and process the packet with the source end site index AB any more. Thus, the message processing information 1 is deleted.
When the site is an intermediate site or a host site, the corresponding specific embodiment is substantially the same as the above embodiment, and details are not described herein.
Further, in an embodiment, after step S10, the method further includes:
the site sends the message processing information to a network manager;
the network manager obtains statistical data according to the received message processing information, wherein the statistical data comprises a via site of the message, identification information of a port used for processing the message on the via site, and a flow size of the port used for processing the message on the via site.
In this embodiment, each station sends the message processing record obtained by the station to the network manager. For example, after the source site obtains the message processing information 1 each time, the source site sends the message processing information 1 to the network manager; after the intermediate site obtains the message processing information 2 each time, the message processing information 2 is sent to a network manager; and after the host site obtains the message processing information 3 each time, the message processing information 3 is sent to the network manager. The network manager receives x pieces of message processing information 1, y pieces of message processing information 2, and z pieces of message processing information 3. Because each message processing information includes the source and destination site index of the message and the identification information of the port used for processing the message, the network manager can determine the via site of the message, the identification information of the port used for processing the message on the via site and the flow size of the port used for processing the message on the via site according to the received message processing information, and then the statistical data can be obtained.
In this embodiment, the network manager can obtain information such as the port use condition, the flow direction of the message, the flow rate and the like on each site through statistics according to the message processing information reported by each site, and the method has a great effect on operation and maintenance and network optimization.
Based on the previous embodiment, after step S40, the method further includes:
and the network manager determines the failed port according to the statistical data and the identification information of the abnormal port.
In this embodiment, the network manager obtains statistical data according to the message processing information reported by each site, to obtain information such as the port use condition, the message flow direction, and the flow rate of each site, and on this basis, when the network manager receives the identification information of the abnormal port reported by one or more sites, it may be determined that the port corresponding to the identification information of the abnormal port in the originally used port has failed.
In a third aspect, an embodiment of the present invention further provides a port management system.
The port management system includes a site to:
processing a message with a preset management field to obtain message processing information, wherein the message processing information comprises a source and destination site index of the message and identification information of a port used for processing the message;
updating a count value corresponding to the message processing information;
determining whether an abnormal port exists based on the count value;
and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager.
Further, in an embodiment, the station is further configured to:
detecting whether the message processing information is recorded in the local station;
if the message processing information is not recorded in the local station, setting the count value of the message processing information as 1;
if the message processing information is recorded in the local station, 1 is accumulated on the counting value of the message processing information.
Further, in an embodiment, the station is further configured to:
detecting whether the count value of the message processing information on the site is increased within a preset time length;
if the increase does not occur, acquiring the identification information of the port used for processing the message, which is contained in the message processing information;
and determining the port corresponding to the identification information as an abnormal port.
Further, in an embodiment, the station is further configured to:
and deleting the message processing information of which the count value recorded on the site is not increased within the preset time length.
Further, in an embodiment, the station is further configured to:
sending the message processing information to a network manager;
the port management system further comprises a network manager, configured to:
and obtaining statistical data according to the received message processing information, wherein the statistical data comprises a via site of the message, identification information of a port used by the via site for processing the message, and a flow size of the port used by the via site for processing the message.
Further, in an embodiment, the network manager is further configured to:
and determining the failed port according to the statistical data and the identification information of the abnormal port.
The implementation of the functions of the site and the network manager in the port management system corresponds to the steps in the embodiment of the port management method, and the functions and implementation processes are not described in detail herein.
In a fourth aspect, the embodiment of the present invention further provides a readable storage medium.
The readable storage medium of the present invention stores a port management program, wherein the port management program, when executed by a processor, implements the steps of the port management method as described above.
The method for implementing the port management program when executed may refer to various embodiments of the port management method of the present invention, and will not be described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a terminal device to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A port management method, comprising:
after processing a message with a preset management field by a station, obtaining message processing information, wherein the message processing information comprises a source and destination station index of the message and identification information of a port used for processing the message;
updating a count value corresponding to the message processing information;
determining whether an abnormal port exists based on the count value;
and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager.
2. The port management method according to claim 1, wherein the step of updating the count value corresponding to the packet processing information comprises:
detecting whether the message processing information is recorded in the local station;
if the message processing information is not recorded in the local station, setting the count value of the message processing information as 1;
if the message processing information is recorded in the local station, 1 is accumulated on the counting value of the message processing information.
3. The port management method according to claim 2, wherein the step of determining whether an abnormal port exists based on the count value comprises:
the method comprises the steps that a station detects whether the count value of message processing information on the station is increased within a preset time length;
if the increase does not occur, acquiring the identification information of the port used for processing the message, which is contained in the message processing information;
and determining the port corresponding to the identification information as an abnormal port.
4. The port management method according to claim 3, wherein after the step of sending the identification information of the abnormal port to the network manager when the abnormal port exists, the method further comprises:
and deleting the message processing information of which the count value recorded on the site is not increased within the preset time length.
5. The port management method according to claim 1, wherein after the step of processing the packet having the preset management field by the site, message processing information is obtained, wherein the message processing information includes a source-destination site index of the packet and identification information of a port used for processing the packet, the method further comprises:
the site sends the message processing information to a network manager;
the network manager obtains statistical data according to the received message processing information, wherein the statistical data comprises a via site of the message, identification information of a port used for processing the message on the via site, and a flow size of the port used for processing the message on the via site.
6. The port management method according to claim 5, wherein after the step of sending the identification information of the abnormal port to the network manager when the abnormal port exists, the method further comprises:
and the network manager determines the failed port according to the statistical data and the identification information of the abnormal port.
7. A port management system, comprising a station for:
processing a message with a preset management field to obtain message processing information, wherein the message processing information comprises a source and destination site index of the message and identification information of a port used for processing the message;
updating a count value corresponding to the message processing information;
determining whether an abnormal port exists based on the count value;
and when the abnormal port exists, the identification information of the abnormal port is sent to the network manager.
8. The port management system of claim 7, wherein said station is further configured to:
detecting whether the message processing information is recorded in the local station;
if the message processing information is not recorded in the local station, setting the count value of the message processing information as 1;
if the message processing information is recorded in the local station, 1 is accumulated on the counting value of the message processing information.
9. A port management device comprising a processor, a memory, and a port manager stored on the memory and executable by the processor, wherein the port manager, when executed by the processor, implements the steps of the port management method of any of claims 1 to 6.
10. A readable storage medium having a port management program stored thereon, wherein the port management program, when executed by a processor, implements the steps of the port management method according to any one of claims 1 to 6.
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Application publication date: 20210101 |