CN113992551A - Information reporting method and device - Google Patents
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- CN113992551A CN113992551A CN202111057754.7A CN202111057754A CN113992551A CN 113992551 A CN113992551 A CN 113992551A CN 202111057754 A CN202111057754 A CN 202111057754A CN 113992551 A CN113992551 A CN 113992551A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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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
- H04L43/06—Generation of reports
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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
- H04L43/0852—Delays
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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
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Abstract
The application provides an information reporting method and device, the method is applied to any line card board in network equipment, and comprises the following steps: receiving an acquisition request sent by a main control board in network equipment; for each NP chip on the wire-card board, the following traversal operations are performed: acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets; if both are 0, no operation is performed; if the former is not 0 and the latter is 0, the former is recorded; if the former is 0 and the latter is not 0, recording the latter, and acquiring and recording related network delay information and network jitter information; if the two are not 0, recording the two, and acquiring and recording network delay information and network jitter information; and taking all information recorded after traversing all NP chips as a TWAMP test result, carrying the TWAMP test result in an acquisition response, and reporting the TWAMP test result to the main control board. The method and the device can improve the reporting efficiency of the TWAMP test result.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an information reporting method and apparatus.
Background
Two-Way Active Measurement Protocol (TWAMP) provides a method for measuring the performance of a round-trip Internet Protocol (IP) between any Two devices supporting the standard in a network, which can count the information of network Two-Way packet loss, time delay, jitter and the like, and is convenient for users to know the network performance of the IP network in time and perform corresponding optimization processing.
In a network device (e.g., a routing device, etc.), thousands of pieces of TWAMP test configuration information may be deployed, and for each piece of TWAMP test configuration information, a master control board in the network device notifies a corresponding line card board in the network device, and starts a timer; the relevant TWAMP test operations are performed by the corresponding Network Processor (NP) chip in the line card. And when the subsequent line card board receives an acquisition request which is sent by the main control board and used for acquiring the TWAMP test results within the time length of the timer, the line card board traverses all NP chips on the line card board, so that the number of the first TWAMP test packages which are sent, the number of the second TWAMP test packages which are received, network delay information, network jitter information and the like are acquired from each NP chip, the contents which are acquired by traversing all the NP chips are reported to the main control board as the TWAMP test results, and finally the TWAMP test results are displayed to related users by the main control board, so that the users can analyze the network performance according to the TWAMP test results.
In the reporting process of the TWAMP test results, under the condition that the line card board includes many NP chips, the number of NP chips to be traversed is large, and because the NP chips have software locks, the line card board acquires corresponding TWAMP test results from all the NP chips once, which takes a long time.
Disclosure of Invention
In order to overcome the problems in the related art, the application provides an information reporting method and device.
According to a first aspect of the embodiments of the present application, there is provided an information reporting method, where the method is applied to any line card board in a network device, and the line card board includes a plurality of NP chips, the method includes:
receiving an acquisition request which is sent by a main control board in the network equipment and used for acquiring a TWAMP test result within a set duration;
for each NP chip on the wire-card board, the following traversal operations are performed:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received in the set time length;
if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording the network delay information and the network jitter information;
and taking all information recorded after traversing all NP chips as a TWAMP test result, and reporting the TWAMP test result to the main control board in an acquisition response aiming at the acquisition request.
According to a second aspect of the embodiments of the present application, there is provided an information reporting apparatus, where the apparatus is applied to any line card board in a network device, and the line card board includes a plurality of NP chips, the apparatus includes:
a receiving module, configured to receive an acquisition request sent by a main control board in the network device and used for acquiring a TWAMP test result within a set duration;
the traversing module is used for executing the following traversing operation aiming at each NP chip on the line card board:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received in the set time length;
if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording the network delay information and the network jitter information;
and the reporting module is used for taking all information recorded after traversing all NP chips as a TWAMP test result, and reporting the TWAMP test result to the main control board in an acquisition response aiming at the acquisition request.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
in this embodiment of the present application, for any line card board in the network device, when receiving an acquisition request sent by a main control board in the network device for acquiring a TWAMP test result within a set duration, the following traversal operation is performed for each NP chip on the line card board: acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets; if the acquired first number and the acquired second number are both 0, no operation is performed; if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity; if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received within a set time length; if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording network delay information and network jitter information; and then, all information recorded after traversing all NP chips is taken as a TWAMP test result, and is carried in an acquisition response aiming at the acquisition request and reported to the main control board.
Therefore, in the reporting process of the TWAMP test result, no operation is performed on NP chips which do not send and receive TWAMP test packets, that is, the obtained first number and the obtained second number are not recorded, and related network delay information and network jitter information are not obtained any more, so that the traversal time for traversing the NP chips can be greatly shortened, thereby improving the reporting efficiency of the TWAMP test result, facilitating a user to timely and accurately analyze network performance, and timely perform network optimization.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic flow chart of an information reporting method according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an information reporting apparatus according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
Next, examples of the present application will be described in detail.
An embodiment of the present application provides an information reporting method, which is applied to any line card board in a network device, where the line card board includes a plurality of NP chips, and as shown in fig. 1, the method may include the following steps:
and S11, receiving an acquisition request sent by a main control board in the network equipment for acquiring the TWAMP test result within the set time length.
S12, for each network processor NP chip on the line card board, performing the following traversal operation:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received within a set time length;
and if the acquired first number and the acquired second number are not 0, recording the acquired first number and the acquired second number, and further acquiring and recording network delay information and network jitter information.
And S13, taking all information recorded after all the NP chips are traversed as a TWAMP test result, and reporting the TWAMP test result to the main control board in an acquisition response aiming at the acquisition request.
In this step, the number of all NP chips may be 2, 4, or 6, or of course, other numbers may be used, which are not listed here.
It should be noted that, in the embodiment of the present application, the network device may be a routing device or the like.
And for any cable card board in the network device, before receiving an acquisition request sent by a main control board in the network device for acquiring TWAMP test results within a set time length, performing a related TWAMP test operation according to an existing flow, and details of which are not described in detail herein.
Here, the set time length is actually a time length of a timer started by the main control board according to the test interval in the TWAMP test configuration information, and may be set according to an actual network condition of the network to which the network device belongs, for example, the set time length is 10 s.
Specifically, in step S12, the network delay information may include a maximum network delay and a total network delay; the network jitter information may include a maximum network jitter and a total network jitter. Here, the specific process of the chip calculating the network delay information and the network jitter information according to the second TWAMP test packet received within the set time length is the prior art, and is not described in detail herein.
For example, assume that the cable card includes 6 NP chips, NP0, NP1, NP2, NP3, NP4, and NP5, respectively. Also assume that NP0 is an NP chip that sends the first TWAMP test packet, but is not an NP chip that receives the second TWAMP test packet (i.e., the TWAMP test packet returned by the peer network device that received the first TWAMP test packet); the NP1 is an NP chip that receives the second TWAMP test packet, but is not an NP chip that sends the first TWAMP test packet; the other 4 NP chips neither send the first TWAMP test packet nor receive the second TWAMP test packet.
Then, when the cable card board executes the step S12, the relevant network delay information and the network jitter information are only acquired for NP1, and for NP0, NP2, NP3, NP4 and NP5, the relevant network delay information and the network jitter information are not acquired one by one any more, so that the time for traversing the NP chip is greatly shortened, and the reporting efficiency of the subsequent TWAMP test results is improved to a certain extent.
It should be further noted that after the cable card board performs step S13, the main control board performs related operations according to the existing flow, so that the user can perform network performance analysis in time according to the TWAMP test result, and perform related network optimization processing if necessary.
As can be seen from the above technical solutions, in the embodiment of the present application, for any line card board in the network device, when receiving an acquisition request sent by a main control board in the network device for acquiring a TWAMP test result within a set duration, the following traversal operation is performed for each NP chip on the line card board: acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets; if the acquired first number and the acquired second number are both 0, no operation is performed; if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity; if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received within a set time length; if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording network delay information and network jitter information; and then, all information recorded after traversing all NP chips is taken as a TWAMP test result, and is carried in an acquisition response aiming at the acquisition request and reported to the main control board.
Therefore, in the reporting process of the TWAMP test result, no operation is performed on NP chips which do not send and receive TWAMP test packets, that is, the obtained first number and the obtained second number are not recorded, and related network delay information and network jitter information are not obtained any more, so that the traversal time for traversing the NP chips can be greatly shortened, thereby improving the reporting efficiency of the TWAMP test result, facilitating a user to timely and accurately analyze network performance, and timely perform network optimization.
Based on the same inventive concept, the present application further provides an information reporting apparatus, where the apparatus is applied to any cable card board in a network device, and the cable card board includes a plurality of NP chips, and a schematic structural diagram of the apparatus is shown in fig. 2, and specifically includes:
a receiving module 21, configured to receive an obtaining request sent by a main control board in the network device and used for obtaining a TWAMP test result within a set duration;
a traversing module 22, configured to perform the following traversing operation for each NP chip on the line card board:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received in the set time length;
if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording the network delay information and the network jitter information;
and a reporting module 23, configured to take all information recorded after all the NP chips are traversed as a TWAMP test result, and report the TWAMP test result to the main control board in an acquisition response to the acquisition request.
Preferably, the network delay information includes a maximum network delay and a total network delay.
Preferably, the network jitter information includes a maximum network jitter and a total network jitter.
Preferably, the network device is a routing device.
Preferably, the number of all NP chips is 2, 4 or 6.
As can be seen from the above technical solutions, in the embodiment of the present application, for any line card board in the network device, when receiving an acquisition request sent by a main control board in the network device for acquiring a TWAMP test result within a set duration, the following traversal operation is performed for each NP chip on the line card board: acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets; if the acquired first number and the acquired second number are both 0, no operation is performed; if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity; if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received within a set time length; if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording network delay information and network jitter information; and then, all information recorded after traversing all NP chips is taken as a TWAMP test result, and is carried in an acquisition response aiming at the acquisition request and reported to the main control board.
Therefore, in the reporting process of the TWAMP test result, no operation is performed on NP chips which do not send and receive TWAMP test packets, that is, the obtained first number and the obtained second number are not recorded, and related network delay information and network jitter information are not obtained any more, so that the traversal time for traversing the NP chips can be greatly shortened, thereby improving the reporting efficiency of the TWAMP test result, facilitating a user to timely and accurately analyze network performance, and timely perform network optimization.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. An information reporting method is applied to any cable card board in network equipment, and the cable card board comprises a plurality of Network Processor (NP) chips, and the method comprises the following steps:
receiving an acquisition request which is sent by a main control board in the network equipment and used for acquiring a two-way active measurement protocol TWAMP test result within a set duration;
for each NP chip on the wire-card board, the following traversal operations are performed:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received in the set time length;
if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording the network delay information and the network jitter information;
and taking all information recorded after traversing all NP chips as a TWAMP test result, and reporting the TWAMP test result to the main control board in an acquisition response aiming at the acquisition request.
2. The method of claim 1, wherein the network latency information comprises a maximum network latency and a total network latency.
3. The method of claim 1, wherein the network jitter information comprises a maximum network jitter and a total network jitter.
4. The method of claim 1, wherein the network device is a routing device.
5. The method of claim 1, wherein the number of all NP chips is 2, 4 or 6.
6. An information reporting device, wherein the device is applied to any line card board in a network device, and the line card board includes a plurality of Network Processor (NP) chips, the device includes:
a receiving module, configured to receive an acquisition request sent by a main control board in the network device and used for acquiring a TWAMP test result of a two-way active measurement protocol within a set duration;
the traversing module is used for executing the following traversing operation aiming at each NP chip on the line card board:
acquiring a first quantity of first TWAMP test packets sent by the NP chip and a second quantity of received second TWAMP test packets;
if the acquired first number and the acquired second number are both 0, no operation is performed;
if the acquired first quantity is not 0 and the acquired second quantity is 0, recording the acquired first quantity;
if the acquired first quantity is 0 and the acquired second quantity is not 0, recording the acquired second quantity, and further acquiring and recording network delay information and network jitter information which are calculated by the NP chip according to a second TWAMP test packet received in the set time length;
if the obtained first number and the obtained second number are not 0, recording the obtained first number and the obtained second number, and further obtaining and recording the network delay information and the network jitter information;
and the reporting module is used for taking all information recorded after traversing all NP chips as a TWAMP test result, and reporting the TWAMP test result to the main control board in an acquisition response aiming at the acquisition request.
7. The apparatus of claim 6, wherein the network delay information comprises a maximum network delay and a total network delay.
8. The apparatus of claim 6, wherein the network jitter information comprises a maximum network jitter and a total network jitter.
9. The apparatus of claim 6, wherein the network device is a routing device.
10. The apparatus of claim 6, wherein the number of all NP chips is 2, 4, or 6.
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