CN107682446A - A kind of message mirror-image method, device and electronic equipment - Google Patents
A kind of message mirror-image method, device and electronic equipment Download PDFInfo
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- CN107682446A CN107682446A CN201711001469.7A CN201711001469A CN107682446A CN 107682446 A CN107682446 A CN 107682446A CN 201711001469 A CN201711001469 A CN 201711001469A CN 107682446 A CN107682446 A CN 107682446A
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- message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiments of the invention provide a kind of message mirror-image method, device and electronic equipment, wherein, methods described includes：Buffer address is obtained from clear text queue, message is read from internal memory according to buffer address；If message does not include image banner, E-Packeted according to forwarding-table item, and determine whether message is the message for needing mirror image；If it is determined that message then after message is forwarded according to forwarding-table item, does not discharge the internal memory shared by message, buffer address is added in clear text queue again, and add image banner in messages to need mirror image message；If message includes image banner, message is sent according to default mirror image rule.By message mirror-image method provided in an embodiment of the present invention, device and electronic equipment, the consumption to network equipment resource during message mirror can be reduced, improves the performance of the network equipment.
Description
Technical field
The present invention relates to network communication technology field, more particularly to a kind of message mirror-image method, device and electronic equipment.
Background technology
In order to ensure the safety of network service, it is necessary to be monitored, analyze to the message during network service.Specifically
Ground, can be by carrying out mirror image to realize to message.
The existing process that mirror image is carried out to message includes：After the network equipment receives message, judge whether the message needs
Want mirror image；When the message needs mirror image, the message is replicated；And the message that will be obtained after duplication, sent by designated port.Can
To find out, mirror image is carried out to message, it is necessary to be realized by copy packet during the existing progress mirror image to message, and it is a large amount of
Duplication can cause to consume the height of network equipment resource, reduce the performance of the network equipment.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of message mirror-image method, device and electronic equipment, to reduce message
To the consumption of network equipment resource in mirrored procedure, the performance of the network equipment is improved.Concrete technical scheme is as follows：
In a first aspect, the embodiments of the invention provide a kind of message mirror-image method, including：
Buffer address is obtained from clear text queue, message is read from internal memory according to the buffer address；
If the message does not include image banner, the message is forwarded according to forwarding-table item, and determine that the message is
No is the message for needing mirror image；
If it is determined that the message is the message for needing mirror image, then after the message is forwarded according to forwarding-table item,
The internal memory shared by the message is not discharged, and the buffer address is added in the clear text queue again, and in institute
State and image banner is added in message；
If the message includes the image banner, the message is sent according to default mirror image rule.
Second aspect, the embodiments of the invention provide a kind of message mirror device, including：
Read module, for obtaining buffer address from clear text queue, according to the buffer address from internal memory
Read message；
Forwarding module, if not including image banner for the message, the message is forwarded according to forwarding-table item；
Determining module, for determining whether the message is the message that needs mirror image；
Add module, for if it is determined that the message is the message that needs mirror image, then by the message according to forward table
After item is forwarded, the internal memory shared by the message is not discharged, the buffer address is added to the clear text again
In queue, and image banner is added in the message；
Sending module, if including the image banner for the message, the message is sent according to default mirror image rule.
The third aspect, the embodiments of the invention provide a kind of electronic equipment, including processor and machinable medium,
The machinable medium is stored with can be by the machine-executable instruction of the computing device, and the processor is by institute
Machine-executable instruction is stated to promote：Realize the method and step described in first aspect.
Message mirror-image method, device and electronic equipment provided in an embodiment of the present invention, it would be desirable to the message of mirror image, in basis
After forwarding-table item is forwarded, the internal memory shared by the message is not discharged, by the buffer address of the message again added to pending
In message queue, and image banner is added in the message.According to the processing sequence of clear text queue, according to buffer address
Message is read from internal memory, when it is determined that message includes image banner, message is sent according to default mirror image rule, realizes to report
The mirror image of text.CPU (Central Processing Unit, center can be so made full use of in the mirrored procedure to message
Processor) loop fuction, realize the recycling to message.On the one hand it can reduce and largely replicate in the network equipment
CPU high utilization rate；On the other hand, the occupancy replicated to CPU internal memory in the network equipment can also be reduced, and then can be reduced
The resource consumption to CPU in the network equipment is replicated, improves the performance of the network equipment.Certainly, implement the present invention any product or
Method must be not necessarily required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of message mirror-image method provided in an embodiment of the present invention；
Fig. 2 is another flow chart of message mirror-image method provided in an embodiment of the present invention；
Fig. 3 is the structural representation of message mirror device provided in an embodiment of the present invention；
Fig. 4 is the structural representation of electronic equipment provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiments of the invention provide a kind of message mirror-image method, as shown in figure 1, including：
S101, buffer address is obtained from clear text queue, and message is read from internal memory according to buffer address.
S102, if the message does not include image banner, the message is forwarded according to forwarding-table item, and whether determine the message
To need the message of mirror image.
S103, however, it is determined that the message is needs mirror image message, then after the message is forwarded according to forwarding-table item, no
The internal memory shared by the message is discharged, buffer address is added in clear text queue again, and mirror is added in the message
As mark.
S104, if the message includes image banner, the message is sent according to default mirror image rule.
Message mirror-image method provided in an embodiment of the present invention, it can make full use of CPU's in the mirrored procedure to message
Loop fuction, realize the recycling to message.On the one hand substantial amounts of replicate can be reduced to use the high of CPU in the network equipment
Rate；On the other hand, the occupancy replicated to CPU internal memory in the network equipment can also be reduced, and then duplication can be reduced to network
CPU resource consumption in equipment, improve the performance of the network equipment.
The embodiment of the present invention additionally provides a kind of message mirror-image method, as shown in Fig. 2 including：
S201, message A is received, message A is cached to internal memory.
Message mirror-image method provided in an embodiment of the present invention can apply to the network equipment, for example, interchanger, router,
Gateway, fire wall etc..Specifically, the CPU that can apply in the network equipment.
In one example, message mirror-image method provided in an embodiment of the present invention can apply to security gateway, the safety
Gateway includes：Interface board, web plate, business board.Port corresponding to message from interface board is accessed, and business board, tool are reached by web plate
Body message mirror process carried out on business board.CPU on the business board can be the MIPS (Microprocessor of 64
Without interlocked piped stages, the microprocessor of no inner interlocked pipelining-stage) framework, possess 32 data
Core, 16 micro engines.Micro engine be able to can be shunted according to message characteristic, and message is sent to CPU 32 data cores
Processing.Wherein, the form of message is as shown in table 1：
Table 1
| Driver Header | Data |
Driver Header are driving private data sections, preserve the attribute of driving, such as can preserve image banner；
Data is specific data.
S202, buffer address Xs of the message A in internal memory is added in clear text queue.
S203, according to processing sequence, obtain buffer address X from clear text queue, and according to buffer address X from interior
Deposit middle reading message A.
Specifically, buffer address can be obtained from clear text queue according to the processing sequence of queue FIFO
X, and message A is read from internal memory according to buffer address X.
S204, judges whether message A carries image banner.
If it is, perform step S208；If not, perform step S205.
Specifically, can be judged according to the value of image banner position in message A.If the value of image banner position is expression
The value of image banner is carried in message, then illustrates to carry image banner in message A；If the value of image banner position is expression message
In do not carry the value of image banner, then illustrate not carry image banner in message A.For example, the value of the image banner position of message is
1, represent to carry image banner in message；The value of the image banner position of message is 0, represents not carry image banner in message.Can
Using the value of the image banner position by judging message A as 1 or 0, and judge whether carry image banner in message A.
S205, message A is forwarded according to forwarding-table item.
Message is forwarded according to forwarding-table item, it is possible to understand that be that road is normally forwarded according to message according to forwarding-table item
Footpath forwards to message.
S206, judge whether message A is the message for needing mirror image.
If it is, perform step S207；If not, perform step S209.
Specifically, pre-define whether message needs the preset rules of mirror image, judge whether message meets preset rules, such as
Fruit meets, it is determined that message is the message for needing mirror image；If it is unsatisfactory for, it is determined that message is the message for not needing mirror image.Example
Such as, preset rules can include set for the source address or destination address for needing the message of mirror image etc..Message is with including source
The information such as location, destination address, the source address of message or destination address are matched with the set in preset rules, such as retribution
The source address or destination address of text are included in the set of preset rules, it is determined that the message is the message for needing mirror image；Such as
The source address and destination address of retribution text are not included in the set of preset rules, it is determined that the message is not need mirror image
Message.
It should be noted that only being illustrated in the present embodiment exemplified by performing S206 after first carrying out S205, actually should
In, S205 is performed after S206 can also be first carried out, can also perform S205 and S206 simultaneously, the present embodiment not to S205 and
S206 order is defined.
If it should also be noted that, will perform S209 by determination after performing S206, in this case, S209 exists
S205 is performed after being finished.
S207, image banner is added in message A.
Specifically, image banner can be added in message A preset field, for example, being set in message A preset field
Put mirror image label.Wherein, preset field can be the field reserved in message A.For example, by Driver in the message shown in table 1
1 in Header or multidigit are arranged to 1, it is of course also possible to be arranged to 0.
After image banner is added to message A, return to step S202, i.e., by buffer address Xs of the message A in internal memory again
Added in clear text queue.
S208, message A is sent according to default mirror image rule.
Specifically, it can be referred to as mirror port by the message by designated port and send, so realization pair
The mirror image of message.
Also, in order to reduce the occupancy to cache resources, after message A is sent according to default mirror image rule, i.e., to report
After literary A carries out mirror image, step S209 is performed.
S209, the internal memory shared by release message A.
, can be by adding mirror image mark to the message for needing mirror image by message mirror-image method provided in an embodiment of the present invention
Know, in the case where not influenceing message and normally forwarding, make full use of CPU loop fuction, message is reused, reduce
The influence to performance of network equipments is replicated to message.In addition, on the basis of network device hardware structure is not changed, it is real
Now to the mirror image of message, it is possible to reduce to the dependence of exchange chip etc. in the mirrored procedure of message, enabling neatly realize
To the mirror image of message, reduce mirrored procedure realizes difficulty and hardware cost, and can expand the application of message mirror.
The embodiment of the present invention additionally provides a kind of message mirror device, as shown in figure 3, including：
Read module 301, for obtaining buffer address from clear text queue, read according to buffer address from internal memory
Take message；
Forwarding module 302, if not including image banner for message, E-Packeted according to forwarding-table item；
Determining module 303, for determining whether message is the message that needs mirror image；
Add module 304, for if it is determined that message is the message that needs mirror image, then carrying out message according to forwarding-table item
After forwarding, the internal memory shared by message is not discharged, and buffer address is added in clear text queue again, and is added in messages
Add image banner；
Sending module 305, if including image banner for message, message is sent according to default mirror image rule.
Message mirror device provided in an embodiment of the present invention, it can make full use of CPU's in the mirrored procedure to message
Loop fuction, realize the recycling to message.On the one hand substantial amounts of replicate can be reduced to use the high of CPU in the network equipment
Rate；On the other hand, the occupancy replicated to CPU internal memory in the network equipment can also be reduced, and then duplication can be reduced to network
CPU resource consumption in equipment, improve the performance of the network equipment.
Optionally, the device also includes：
First release module, for after message is sent according to default mirror image rule, discharging the internal memory shared by message.
Optionally, the device also includes：
First release module, for if it is determined that message for do not need mirror image message when, by message according to forwarding-table item
After being forwarded, the internal memory shared by message is discharged.
It should be noted that message mirror device provided in an embodiment of the present invention is the dress using above-mentioned message mirror-image method
Put, then all embodiments of above-mentioned message mirror-image method are applied to the device, and can reach same or analogous beneficial to effect
Fruit.
The embodiment of the present invention additionally provides a kind of electronic equipment, as shown in figure 4, including processor 401 and machine readable depositing
Storage media 402, machinable medium 402 are stored with the machine-executable instruction that can be performed by processor 401, processor
401 are promoted by machine-executable instruction：Realize the method and step of above-mentioned message mirror-image method.
Above-mentioned processor 401 can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is application specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other PLDs, discrete
Door or transistor logic, discrete hardware components.
Machinable medium 402 can include random access memory (Random Access Memory, RAM),
Nonvolatile memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage can also be included.It is optional
, readable storage medium storing program for executing can also be at least one storage device for being located remotely from aforementioned processor.
Electronic equipment provided in an embodiment of the present invention, CPU loopback can be made full use of in the mirrored procedure to message
Function, realize the recycling to message.On the one hand the substantial amounts of high utilization rate replicated to CPU in the network equipment can be reduced；
On the other hand, the occupancy replicated to CPU internal memory in the network equipment can also be reduced, and then duplication can be reduced to the network equipment
Middle CPU resource consumption, improve the performance of the network equipment.
The embodiment of the present invention additionally provides a kind of machinable medium, is stored with machine-executable instruction, is being located
When managing device calling and performing, machine-executable instruction promotes processor：Realize the method and step of above-mentioned message mirror-image method.
Machinable medium provided in an embodiment of the present invention, it can be made full use of in the mirrored procedure to message
CPU loop fuction, realize the recycling to message.On the one hand it can reduce and largely replicate to CPU in the network equipment
High utilization rate；On the other hand, the occupancy replicated to CPU internal memory in the network equipment can also be reduced, and then duplication can be reduced
To the resource consumption of CPU in the network equipment, the performance of the network equipment is improved.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.It is real especially for system
For applying example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (7)
- A kind of 1. message mirror-image method, it is characterised in that including：Buffer address is obtained from clear text queue, message is read from internal memory according to the buffer address；If the message does not include image banner, the message is forwarded according to forwarding-table item, and determine the message whether be Need the message of mirror image；If it is determined that the message is the message for needing mirror image, then after the message is forwarded according to forwarding-table item, do not release The internal memory shared by the message is put, the buffer address is added in the clear text queue again, and in the report Image banner is added in text；If the message includes the image banner, the message is sent according to default mirror image rule.
- 2. according to the method for claim 1, it is characterised in that it is described according to default mirror image rule send the message it Afterwards, in addition to：Discharge the internal memory shared by the message.
- 3. according to the method for claim 1, it is characterised in that methods described, in addition to：If it is determined that when the message is does not need the message of mirror image, after the message is forwarded according to forwarding-table item, Discharge the internal memory shared by the message.
- A kind of 4. message mirror device, it is characterised in that including：Read module, for obtaining buffer address from clear text queue, read according to the buffer address from internal memory Message；Forwarding module, if not including image banner for the message, the message is forwarded according to forwarding-table item；Determining module, for determining whether the message is the message that needs mirror image；Add module, for if it is determined that the message is the message that needs mirror image, then being entered by the message according to forwarding-table item After row forwarding, the internal memory shared by the message is not discharged, the buffer address is added to the clear text queue again In, and add image banner in the message；Sending module, if including the image banner for the message, the message is sent according to default mirror image rule.
- 5. device according to claim 4, it is characterised in that described device also includes：First release module, for after the message according to the rule transmission of default mirror image, discharging shared by the message Internal memory.
- 6. device according to claim 4, it is characterised in that described device also includes：First release module, for if it is determined that the message for do not need mirror image message when, by the message according to forwarding After list item is forwarded, the internal memory shared by the message is discharged.
- 7. a kind of electronic equipment, it is characterised in that including processor and machinable medium, the machine readable storage is situated between Matter, which is stored with, to be promoted by the machine-executable instruction of the computing device, the processor by the machine-executable instruction Make：Realize any described method and steps of claim 1-3.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784375A (en) * | 2019-10-24 | 2020-02-11 | 新华三信息安全技术有限公司 | Network data monitoring method and device, electronic equipment and storage medium |
| CN112468416A (en) * | 2020-10-23 | 2021-03-09 | 曙光网络科技有限公司 | Network flow mirroring method and device, computer equipment and storage medium |
| CN113259198A (en) * | 2021-05-14 | 2021-08-13 | 优刻得科技股份有限公司 | Method for monitoring network, forwarding plane device, storage medium and system |
| CN114095513A (en) * | 2021-11-26 | 2022-02-25 | 苏州盛科科技有限公司 | Method for scheduling forwarding traffic and mirror traffic under limited bandwidth scene and application |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744534A (en) * | 2005-08-19 | 2006-03-08 | 杭州华为三康技术有限公司 | Message mirroring method and network equipment with message mirroring function |
| CN101035033A (en) * | 2007-04-04 | 2007-09-12 | 杭州华为三康技术有限公司 | Message mirroring method and network device for supporting the remote message mirror |
| EP1873641A1 (en) * | 2006-06-29 | 2008-01-02 | Incard SA | Compression method for managing the storing of persistent data from a non volatile memory to a backup buffer |
| CN102779023A (en) * | 2011-05-12 | 2012-11-14 | 中兴通讯股份有限公司 | Loopback structure of processor and data loopback processing method |
| CN104717257A (en) * | 2013-12-13 | 2015-06-17 | 腾讯科技（深圳）有限公司 | Method and device for transmitting data messages |
| US20160087916A1 (en) * | 2014-09-22 | 2016-03-24 | Dell Products L.P. | Event-based packet mirroring |
| CN106130991A (en) * | 2016-06-30 | 2016-11-16 | 北京东土军悦科技有限公司 | A kind of data forwarding method and device |
| CN106302243A (en) * | 2016-09-23 | 2017-01-04 | 杭州华三通信技术有限公司 | A kind of message transmitting method, CPU and the network equipment |
| CN106445838A (en) * | 2016-09-09 | 2017-02-22 | 南京南瑞继保电气有限公司 | Shared pointer pool-based message zero-copy processing method |
-
2017
- 2017-10-24 CN CN201711001469.7A patent/CN107682446B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1744534A (en) * | 2005-08-19 | 2006-03-08 | 杭州华为三康技术有限公司 | Message mirroring method and network equipment with message mirroring function |
| EP1873641A1 (en) * | 2006-06-29 | 2008-01-02 | Incard SA | Compression method for managing the storing of persistent data from a non volatile memory to a backup buffer |
| CN101035033A (en) * | 2007-04-04 | 2007-09-12 | 杭州华为三康技术有限公司 | Message mirroring method and network device for supporting the remote message mirror |
| CN100493004C (en) * | 2007-04-04 | 2009-05-27 | 杭州华三通信技术有限公司 | Message mirroring method and network device for supporting the remote message mirror |
| CN102779023A (en) * | 2011-05-12 | 2012-11-14 | 中兴通讯股份有限公司 | Loopback structure of processor and data loopback processing method |
| CN104717257A (en) * | 2013-12-13 | 2015-06-17 | 腾讯科技（深圳）有限公司 | Method and device for transmitting data messages |
| US20160087916A1 (en) * | 2014-09-22 | 2016-03-24 | Dell Products L.P. | Event-based packet mirroring |
| CN106130991A (en) * | 2016-06-30 | 2016-11-16 | 北京东土军悦科技有限公司 | A kind of data forwarding method and device |
| CN106445838A (en) * | 2016-09-09 | 2017-02-22 | 南京南瑞继保电气有限公司 | Shared pointer pool-based message zero-copy processing method |
| CN106302243A (en) * | 2016-09-23 | 2017-01-04 | 杭州华三通信技术有限公司 | A kind of message transmitting method, CPU and the network equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110784375A (en) * | 2019-10-24 | 2020-02-11 | 新华三信息安全技术有限公司 | Network data monitoring method and device, electronic equipment and storage medium |
| CN112468416A (en) * | 2020-10-23 | 2021-03-09 | 曙光网络科技有限公司 | Network flow mirroring method and device, computer equipment and storage medium |
| CN112468416B (en) * | 2020-10-23 | 2022-08-30 | 曙光网络科技有限公司 | Network flow mirroring method and device, computer equipment and storage medium |
| CN113259198A (en) * | 2021-05-14 | 2021-08-13 | 优刻得科技股份有限公司 | Method for monitoring network, forwarding plane device, storage medium and system |
| CN114095513A (en) * | 2021-11-26 | 2022-02-25 | 苏州盛科科技有限公司 | Method for scheduling forwarding traffic and mirror traffic under limited bandwidth scene and application |
| CN114095513B (en) * | 2021-11-26 | 2024-03-29 | 苏州盛科科技有限公司 | Method for forwarding traffic and mirror image traffic scheduling under limited bandwidth scene and application |
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