CN107743076A - A kind of NCSI shares interface switching method and device - Google Patents
A kind of NCSI shares interface switching method and device Download PDFInfo
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- CN107743076A CN107743076A CN201711070972.8A CN201711070972A CN107743076A CN 107743076 A CN107743076 A CN 107743076A CN 201711070972 A CN201711070972 A CN 201711070972A CN 107743076 A CN107743076 A CN 107743076A
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- network interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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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
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of NCSI to share interface switching method, and applied to baseboard management controller BMC, this method may comprise steps of：When the shared network interface for detecting the server of connection changes, the parameter information of the shared network interface after change is obtained；Based on the parameter information of the shared network interface after change, side band interface network controller NCSI messages are generated；NCSI messages are sent to the network controller of server, so that network controller according to NCSI messages, is switched to the shared network interface after change.The technical scheme provided using the embodiment of the present invention, baseboard management controller BMC can be connected by the network controller of shared network interface and server after change, server is managed, the purpose to automatically switch between shared network interface is reached, the switching time of shared network interface is shortened, improves the efficiency of management server.The invention also discloses a kind of NCSI to share network interface switching device, has relevant art effect.
Description
Technical field
The present invention relates to technical field of the computer network, shares interface switching method and dress more particularly to a kind of NCSI
Put.
Background technology
With the fast development of computer networking technology, people propose more to the manageability and controllability of server
High requirement.Mostly at present is to clothes by BMC (Baseboard Management Controller, baseboard management controller)
Business device is managed.BMC is by sharing the network card chip in network interface connection to server master board, i.e. network controller, by altogether
Enjoy network interface the monitoring information of server is sent or received, to grasp the running situation of server various aspects,
Such as equipment state, temperature, rotation speed of the fan.
Generally, the network controller on server has multiple shared network interfaces, and BMC is by the way that wherein some is shared
Network interface is connected with network controller, completes the management to server.In some cases, as shared network interface 1 breaks down or
When having other purposes, BMC is needed to be switched to shared network interface 2 from shared network interface 1, and network controller is connected by shared network interface 2, real
Now to the management of server.
At present, the Normal practice of the switching for sharing network interface is：Completed by some row configurations in WEB page.This
The configuration of kind of method is complex so that the switching time of shared network interface is longer, management server it is less efficient.
The content of the invention
It is an object of the invention to provide a kind of NCSI to share interface switching method and device, so that cause can between shared network interface
Automatically switch, shorten the switching time of shared network interface, improve the efficiency of management server.
In order to solve the above technical problems, the present invention provides following technical scheme：
A kind of NCSI shares interface switching method, applied to baseboard management controller BMC, including：
When the shared network interface for detecting the server of connection changes, the parameter letter of the shared network interface after change is obtained
Breath；
Based on the parameter information of the shared network interface after the change, side band interface network controller NCSI messages are generated；
The NCSI messages are sent to the network controller of the server, so that the network controller is according to
NCSI messages, it is switched to the shared network interface after the change.
In a kind of embodiment of the present invention, the shared net of the server of connection is determined by following steps
Whether mouth changes：
When detecting with establishing connection again after the disconnecting of the shared network interface of the server, it is determined that connecting before and after interrupting
Whether the parameter information of the shared network interface connect changes；
If it is, determine that the shared network interface of the server of connection changes.
In a kind of embodiment of the present invention, in the net that the NCSI messages are sent to the server
After network controller, in addition to：
If do not receive the handover success message that the network controller returns in setting first time period, or,
The running state information of the server can not be got in setting second time period, then is repeated the NCSI messages
The step of being sent to the network controller of the server.
In a kind of embodiment of the present invention, in addition to：
When number of repetition exceedes given threshold, outputting alarm information.
A kind of NCSI shares network interface switching device, applied to baseboard management controller BMC, including：
Parameter information acquisition module, during for being changed in the shared network interface for detecting the server of connection, obtaining and becoming
The parameter information of shared network interface after change；
NCSI message generation modules, for the parameter information based on the shared network interface after the change, generate side band interface
Network controller NCSI messages；
Shared network interface switching control module, for the NCSI messages to be sent to the network controller of the server,
So that the network controller is switched to the shared network interface after the change according to the NCSI messages.
In a kind of embodiment of the present invention, in addition to shared network interface change determining module, for by following
Step determines whether the shared network interface of the server of connection changes：
When detecting with establishing connection again after the disconnecting of the shared network interface of the server, it is determined that connecting before and after interrupting
Whether the parameter information of the shared network interface connect changes；
If it is, determine that the shared network interface of the server of connection changes.
In a kind of embodiment of the present invention, in addition to module is repeated, be used for：
It is described the NCSI messages are sent to the network controller of the server after, if set first when
Between the handover success message that the network controller returns is not received in section, or, can not be obtained in setting second time period
The running state information of the server is got, then network interface switching control module is shared described in repeated trigger.
In a kind of embodiment of the present invention, in addition to warning information output module, it is used for：
When number of repetition exceedes given threshold, outputting alarm information.
The technical scheme provided using the embodiment of the present invention, baseboard management controller BMC are detecting the service of connection
When the shared network interface of device changes, the parameter information of the shared network interface after change is obtained, based on the shared network interface after change
Parameter information, generate NCSI messages, the NCSI messages of generation be sent to the network controller of server, network controller according to
NCSI messages, the shared network interface being switched to after change.So, baseboard management controller BMC can pass through the shared net after change
Mouth is connected with the network controller of server, and server is managed.The purpose to automatically switch between shared network interface is reached, has contracted
The short switching time of shared network interface, improve the efficiency of management server.
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 the implementing procedure figure that a kind of NCSI shares interface switching method in the embodiment of the present invention；
Fig. 2 is that baseboard management controller BMC and network controller interact schematic diagram in the embodiment of the present invention；
Fig. 3 is the structural representation that a kind of NCSI shares network interface switching device in the embodiment of the present invention.
Embodiment
The core of the present invention is to provide a kind of NCSI and shares interface switching method, and this method can apply to substrate management control
Device BMC processed, baseboard management controller BMC can be connected with one or more servers, specifically, baseboard management controller BMC
Network card chip by sharing network interface and server is that network controller connects, and server is managed.
Baseboard management controller BMC is when the shared network interface for detecting the server of connection changes, after obtaining change
Shared network interface parameter information, based on the parameter information of the shared network interface after change, generation NCSI (Network
Controller Sideband Interface, side band interface network controller) message, the NCSI messages of generation are sent to
The network controller of server, network controller is according to NCSI messages, the shared network interface being switched to after change.So, substrate pipe
Managing controller BMC can be connected by the network controller of shared network interface and server after change, and server is managed.
Reach the purpose to automatically switch between shared network interface, shortened the switching time of shared network interface, improve the effect of management server
Rate.Here server is any one in the one or more servers being connected with baseboard controller BMC.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiment is only part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Shown in Figure 1, a kind of NCSI provided by the embodiment of the present invention shares the implementing procedure of interface switching method
Figure, this method may comprise steps of：
S110：When the shared network interface for detecting the server of connection changes, the shared network interface after change is obtained
Parameter information.
The network controller of server has multiple shared network interfaces, the network control of baseboard management controller BMC and server
The shared network interface connection of one of them of device processed, sharing network interface by this can be connected with the network controller of the server, realize
Management to the server.
Baseboard management controller BMC can obtain change when the shared network interface for detecting the server of connection changes
The parameter information of shared network interface after change.As long as baseboard management controller BMC is connected physically to some shared network interface, you can knows
Not and the parameter information of the shared network interface is got, such as identify id, title.
In a kind of embodiment of the present invention, the shared net of the server of connection can be determined by following steps
Whether mouth changes：
Step 1：When detecting with establishing connection again after the disconnecting of the shared network interface of server, it is determined that before interrupting
Whether the parameter information of latter linked shared network interface changes, if it is, performing step 2；
Step 2：It is determined that the shared network interface of the server of connection changes.
In actual applications, the shared network interface of the server of baseboard management controller BMC connections may change, such as
Keeper manually changes baseboard management controller BMC and shared network interface connection.Baseboard management controller BMC can pass through detection
When being connected with being established after the disconnecting of the shared network interface of server again, the parameter information of latter linked shared network interface is before interruption
It is no to change, it is determined that whether the shared network interface of the server of connection changes.
If it is determined that the parameter information of latter linked shared network interface is changed before interrupting, then the clothes of connection can be determined
The shared network interface of business device is changed, and can obtain the parameter information of the shared network interface after change, and continues executing with step
S120 operation.If it is determined that the parameter information of latter linked shared network interface does not change before interrupting, then show substrate management
Controller BMC simply may temporarily interrupt the connection that network interface is shared with some, the switching of shared network interface not carried out, this
In the case of, any operation can not be done.
S120：Based on the parameter information of the shared network interface after change, side band interface network controller NCSI messages are generated.
, can be with base after the parameter information that step S110 baseboard management controllers BMC gets the shared network interface after change
The parameter information of shared network interface after change, generate NCSI messages.At least carried in the NCSI messages of generation after changing
The parameter information of shared network interface, it is, of course, also possible to carry the other informations such as the parameter information of shared network interface before change.
S130：NCSI messages are sent to the network controller of server, so that network controller is cut according to NCSI messages
The shared network interface changed to after change.
After baseboard management controller BMC generation NCSI messages, NCSI messages are sent to the network controller of server, such as
Shown in Fig. 2.Network controller is according to the NCSI messages received, the shared network interface that can be switched to after change.So, substrate pipe
Managing controller BMC can be connected by the network controller of shared network interface and server after change, and server is managed.
Any configuration need not be done in WEB page.
In one embodiment of the invention, after step s 130, this method can also comprise the following steps：
If do not receive the handover success message of network controller return in setting first time period, or, setting
Determine can not to get the running state information of server in second time period, then repeat step S130 operation.
In embodiments of the present invention, NCSI messages are sent to the network controller of server by baseboard management controller BMC
Afterwards, if network controller receives NCSI messages, and NCSI messages are successfully parsed, then can be reported according to the NCSI received
Text is switched to the shared network interface after change.After handover success, network controller can return to handover success message.If substrate
Management Controller BMC does not receive the handover success message of network controller return in setting first time period, then shows net
Network controller may not receive NCSI messages, or failed parsing NCSI messages, in this case, substrate management control
Device BMC can repeat the step of NCSI messages are sent into the network controller of server.
Or after NCSI messages are sent to the network controller of server by baseboard management controller BMC, if network
Controller receives NCSI messages, and successfully parses NCSI messages, then can be switched to change according to the NCSI messages received
Shared network interface afterwards.After handover success, baseboard management controller BMC can get server by the shared network interface after change
Running state information.If baseboard management controller BMC can not get the operation of server in setting second time period
Status information, then show that network controller may not receive NCSI messages, or failed parsing NCSI messages, in this feelings
Under condition, baseboard management controller BMC can repeat the step of NCSI messages are sent into the network controller of server.
When number of repetition exceedes given threshold, baseboard management controller BMC can be with outputting alarm information.So, it is convenient
Keeper carries out problem investigation in time.
The method provided using the embodiment of the present invention, baseboard management controller BMC are detecting the server of connection
When shared network interface changes, the parameter information of the shared network interface after change, the parameter based on the shared network interface after change are obtained
Information, NCSI messages are generated, the NCSI messages of generation are sent to the network controller of server, network controller is according to NCSI
Message, the shared network interface being switched to after change.So, baseboard management controller BMC can by the shared network interface after change with
The network controller connection of server, is managed to server.The purpose to automatically switch between shared network interface is reached, has shortened
The switching time of shared network interface, improve the efficiency of management server.
In addition, the technical scheme that the embodiment of the present invention is provided has stronger reproducibility and expansion so that substrate
Management Controller BMC is by sharing network interface management server more efficiently, conveniently.
Corresponding to above method embodiment, the embodiment of the present invention additionally provides a kind of NCSI and shares network interface switching device,
Applied to baseboard management controller BMC, a kind of NCSI described below shares network interface switching device and above-described one kind
NCSI shares interface switching method can be mutually to should refer to.
Shown in Figure 3, the device can include with lower module：
Parameter information acquisition module 310, during for being changed in the shared network interface for detecting the server of connection, obtain
The parameter information of shared network interface after change；
NCSI message generation modules 320, for the parameter information based on the shared network interface after change, generate side band interface net
Network controller NCSI messages；
Shared network interface switching control module 330, for NCSI messages to be sent to the network controller of server, so that net
Network controller is according to NCSI messages, the shared network interface being switched to after change.
The device provided using the embodiment of the present invention, baseboard management controller BMC are detecting the server of connection
When shared network interface changes, the parameter information of the shared network interface after change, the parameter based on the shared network interface after change are obtained
Information, NCSI messages are generated, the NCSI messages of generation are sent to the network controller of server, network controller is according to NCSI
Message, the shared network interface being switched to after change.So, baseboard management controller BMC can by the shared network interface after change with
The network controller connection of server, is managed to server.The purpose to automatically switch between shared network interface is reached, has shortened
The switching time of shared network interface, improve the efficiency of management server.
In a kind of embodiment of the present invention, in addition to shared network interface change determining module, for by following
Step determines whether the shared network interface of the server of connection changes：
When detecting with establishing connection again after the disconnecting of the shared network interface of server, it is determined that latter linked before interrupting
Whether the parameter information of shared network interface changes；
If it is, determine that the shared network interface of the server of connection changes.
In a kind of embodiment of the present invention, in addition to module is repeated, be used for：
After NCSI messages are sent into the network controller of server, if do not received in setting first time period
The handover success message returned to network controller, or, the operation of server can not be got in setting second time period
Status information, then repeated trigger share network interface switching control module 330.
In a kind of embodiment of the present invention, in addition to warning information output module, it is used for：
When number of repetition exceedes given threshold, outputting alarm information.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be with it is other
The difference of embodiment, between each embodiment same or similar part mutually referring to.For dress disclosed in embodiment
For putting, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part
Explanation.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help and understand technical scheme and its core concept.It should be pointed out that for the common of the art
For technical staff, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these
Improve and modification is also fallen into the protection domain of the claims in the present invention.
Claims (8)
1. a kind of NCSI shares interface switching method, it is characterised in that applied to baseboard management controller BMC, including：
When the shared network interface for detecting the server of connection changes, the parameter information of the shared network interface after change is obtained；
Based on the parameter information of the shared network interface after the change, side band interface network controller NCSI messages are generated；
The NCSI messages are sent to the network controller of the server, so that the network controller is according to the NCSI
Message, it is switched to the shared network interface after the change.
2. according to the method for claim 1, it is characterised in that being total to for the server of connection is determined by following steps
Enjoy whether network interface changes：
When detecting with establishing connection again after the disconnecting of the shared network interface of the server, it is determined that latter linked before interrupting
Whether the parameter information of shared network interface changes；
If it is, determine that the shared network interface of the server of connection changes.
3. method according to claim 1 or 2, it is characterised in that the NCSI messages are sent to the clothes described
It is engaged in after the network controller of device, in addition to：
If do not receive the handover success message that the network controller returns in setting first time period, or, setting
Determine can not to get the running state information of the server in second time period, then repeat and send the NCSI messages
The step of network controller to the server.
4. according to the method for claim 3, it is characterised in that also include：
When number of repetition exceedes given threshold, outputting alarm information.
5. a kind of NCSI shares network interface switching device, it is characterised in that applied to baseboard management controller BMC, including：
Parameter information acquisition module, during for being changed in the shared network interface for detecting the server of connection, after obtaining change
Shared network interface parameter information；
NCSI message generation modules, for the parameter information based on the shared network interface after the change, generate side band interface network
Controller NCSI messages；
Shared network interface switching control module, for the NCSI messages to be sent to the network controller of the server, so that
The network controller is switched to the shared network interface after the change according to the NCSI messages.
6. device according to claim 5, it is characterised in that also include shared network interface and change determining module, for passing through
Following steps determine whether the shared network interface of the server of connection changes：
When detecting with establishing connection again after the disconnecting of the shared network interface of the server, it is determined that latter linked before interrupting
Whether the parameter information of shared network interface changes；
If it is, determine that the shared network interface of the server of connection changes.
7. the device according to claim 5 or 6, it is characterised in that also include repeating module, be used for：
It is described the NCSI messages are sent to the network controller of the server after, if setting first time period
Do not receive the handover success message that the network controller returns inside, or, it can not be got in setting second time period
The running state information of the server, then network interface switching control module is shared described in repeated trigger.
8. device according to claim 7, it is characterised in that also including warning information output module, be used for：
When number of repetition exceedes given threshold, outputting alarm information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711070972.8A CN107743076A (en) | 2017-11-03 | 2017-11-03 | A kind of NCSI shares interface switching method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711070972.8A CN107743076A (en) | 2017-11-03 | 2017-11-03 | A kind of NCSI shares interface switching method and device |
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| CN108282374A (en) * | 2018-02-28 | 2018-07-13 | 郑州云海信息技术有限公司 | A kind of method, system and the readable storage medium storing program for executing of configuration NCSI network interface cards |
| CN108429741A (en) * | 2018-02-28 | 2018-08-21 | 郑州云海信息技术有限公司 | A kind of method and system for realizing NCSI agreements |
| CN108462609A (en) * | 2018-03-26 | 2018-08-28 | 联想(北京)有限公司 | A kind of setting method and relevant device of the network port |
| CN108768693A (en) * | 2018-04-19 | 2018-11-06 | 华勤通讯技术有限公司 | The recognition methods of shared port, storage medium and server in Multi net voting port |
| CN109150724A (en) * | 2018-07-02 | 2019-01-04 | 紫光华山信息技术有限公司 | A kind of communication means and network interface card |
| CN109450822A (en) * | 2018-10-30 | 2019-03-08 | 山东超越数控电子股份有限公司 | A kind of switch architecture and control method with self-management function |
| CN112684734A (en) * | 2020-12-10 | 2021-04-20 | 浪潮电子信息产业股份有限公司 | Network card NCSI function self-adaptive system, method and integrated chip |
| CN112769603A (en) * | 2020-12-31 | 2021-05-07 | 西安易朴通讯技术有限公司 | Out-of-band management switching device, method and server |
| CN113076567A (en) * | 2021-04-13 | 2021-07-06 | 浪潮电子信息产业股份有限公司 | Communication management method, device and equipment |
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| CN108282374A (en) * | 2018-02-28 | 2018-07-13 | 郑州云海信息技术有限公司 | A kind of method, system and the readable storage medium storing program for executing of configuration NCSI network interface cards |
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| CN108462609A (en) * | 2018-03-26 | 2018-08-28 | 联想(北京)有限公司 | A kind of setting method and relevant device of the network port |
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| CN108768693A (en) * | 2018-04-19 | 2018-11-06 | 华勤通讯技术有限公司 | The recognition methods of shared port, storage medium and server in Multi net voting port |
| CN108768693B (en) * | 2018-04-19 | 2021-07-23 | 华勤技术股份有限公司 | Method for identifying shared port in multiple network ports, storage medium and server |
| CN109150724A (en) * | 2018-07-02 | 2019-01-04 | 紫光华山信息技术有限公司 | A kind of communication means and network interface card |
| CN109450822A (en) * | 2018-10-30 | 2019-03-08 | 山东超越数控电子股份有限公司 | A kind of switch architecture and control method with self-management function |
| CN112684734A (en) * | 2020-12-10 | 2021-04-20 | 浪潮电子信息产业股份有限公司 | Network card NCSI function self-adaptive system, method and integrated chip |
| CN112769603A (en) * | 2020-12-31 | 2021-05-07 | 西安易朴通讯技术有限公司 | Out-of-band management switching device, method and server |
| CN113076567A (en) * | 2021-04-13 | 2021-07-06 | 浪潮电子信息产业股份有限公司 | Communication management method, device and equipment |
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