CN103178985A - Network equipment polling method, network equipment polling system and network equipment polling device - Google Patents
Network equipment polling method, network equipment polling system and network equipment polling device Download PDFInfo
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- CN103178985A CN103178985A CN2011104476704A CN201110447670A CN103178985A CN 103178985 A CN103178985 A CN 103178985A CN 2011104476704 A CN2011104476704 A CN 2011104476704A CN 201110447670 A CN201110447670 A CN 201110447670A CN 103178985 A CN103178985 A CN 103178985A
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Abstract
The invention discloses a network equipment polling method. The network equipment polling method includes: obtaining grouping information by a management station: dividing all network equipment required to be polled into more than two groups, wherein at least one of the groups contains more than two of the network equipment; during polling for every time, transmitting a polling message to every group; processing the network equipment in the each group containing more than two of the network equipment: by the aid of network equipment a receiving the polling message, obtaining requested individual information in the polling message, returning to the management station, transmitting the polling message to network equipment b in the same group but does not receive the polling message; by the aid of the network equipment b, obtaining requested individual information in the polling message, returning to the management station, transmitting the polling message to network equipment c in the same group but does not receive the polling message; and following by analogy until all network equipment in a same group receive the polling message. By the aid of the network equipment polling method, system resource can be saved.
Description
Technical field
The present invention relates to network technology, particularly a kind of network equipment polling method, a kind of network equipment polling system, a kind of management station, a kind of network equipment and a kind of server.
Background technology
Current, the Internet (Internet) has obtained rapid expansion, in Internet, by various network equipments, as router, switch etc., terminal equipment is coupled together, the continuous increase of the network equipment is a kind of embodiment of Internet expansion.
In the face of the so many network equipment, thing followed problem is exactly how to carry out network device management, if not effectively management may cause network availability and service Quality Down, even can cause periods of network disruption.
For this reason, the Internet Engineering work group has formulated Simple Network Management Protocol (SNMP, SimpleNetwork Management Protocol), snmp protocol is application layer protocol, transmission control protocol (TCP, the part of Transmission Control Protocol)/Internet protocol (IP, Internet Protocol) protocol suite.Can carry out network equipment poll based on snmp protocol, and the information realization that obtains according to poll is to the management of the network equipment.
The conventional network equipment polling mode is mainly: when carrying out poll at every turn, management station sends respectively polling message to polled all-network equipment, after each network equipment receives polling message, return to the self information of asking in polling message to management station, as CPU (CPU, Central Processing Unit) utilance, temperature, port flow etc.
But can there be certain problem in aforesaid way in actual applications, that is: because needs all send polling message to each network equipment, therefore, management station need to expend a large amount of system resource and produce and send these messages, thereby has affected its ability to work.
Summary of the invention
In view of this, the invention provides a kind of network equipment polling method, a kind of network equipment polling system, a kind of management station, a kind of network equipment, and a kind of server, system resource can be saved.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of network equipment polling method comprises:
A, management station obtain grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments;
B, when carrying out poll at every turn, described management station sends a polling message to each grouping respectively;
C, comprise the grouping of two above network equipments for each, the network equipment wherein carries out respectively following processing:
The network equipment a that receives described polling message obtains the self information of asking in described polling message, returns to described management station; Afterwards, described polling message is sent to the network equipment b that did not receive on the same group and also described polling message with self;
Described network equipment b obtains the self information of asking in described polling message, returns to described management station; Afterwards, described polling message is sent to the network equipment c that did not receive on the same group and also described polling message with self;
The like, until there is not the network equipment that did not receive on the same group and also described polling message;
Include only the grouping of a network equipment for each, the network equipment wherein carries out respectively following processing: obtain the self information of asking in described polling message, return to described management station.
A kind of network equipment polling system comprises:
Management station is used for obtaining grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments; When carrying out poll at every turn, send a polling message to each grouping respectively, and receive the information that each network equipment returns;
The network equipment is used for when be in the grouping that includes only a network equipment, after receiving the polling message that described management station divides into groups under sending to, obtains the self information of asking in described polling message, returns to described management station; In the time of in being in the grouping that comprises two above network equipments, receive described management station send under the grouping polling message after, obtain the self information of asking in described polling message, return to described management station, and described polling message is sent to the network equipment that on the same group and did not also receive described polling message.
A kind of management station comprises:
The first acquiring unit is used for obtaining grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments;
Poll units is used for when carrying out poll at every turn, sends a polling message to each grouping respectively, and receives the information that each network equipment returns.
A kind of network equipment comprises:
Second acquisition unit is used for obtaining the information of the place network equipment of asking in described polling message, and returning to described management station after receiving management station and sending to the polling message that divides into groups under the network equipment of place; Described grouping comprises two above network equipments;
The first transmitting element is used for described polling message is sent to the place network equipment not receiving on the same group and also the network equipment of described polling message.
A kind of server comprises:
Grouped element, to need being used for polled all-network classification of equipment is grouping more than two, wherein at least one grouping comprises two above network equipments;
The second transmitting element is used for grouping information is sent to management station.
As seen, adopt technical scheme of the present invention, when carrying out poll, management station only needs to send respectively a polling message for each grouping and gets final product, and need to not send respectively a polling message for each network equipment, thereby has saved system resource at every turn.
Description of drawings
Fig. 1 is the flow chart of network equipment polling method embodiment of the present invention.
Fig. 2 is the composition structural representation of network equipment polling system embodiment of the present invention.
Fig. 3 is the composition structural representation of the embodiment of management station of the present invention.
Fig. 4 is the composition structural representation of network equipment embodiment of the present invention.
Fig. 5 is the composition structural representation of server example of the present invention.
Embodiment
For problems of the prior art, the network equipment polling mode in the present invention after a kind of improvement of proposition is by means of the thought of grouping recurrence.
Specifically, at first, management station obtains grouping information, comprising: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments; Afterwards, when carrying out poll, send a polling message to each grouping respectively at every turn; Comprise the grouping of two above network equipments for each, the network equipment wherein carries out respectively following processing: the network equipment a that receives polling message obtains the self information of asking in polling message, returns to management station; Afterwards, polling message is sent to the network equipment b that does not receive on the same group and also the overpolling message with self; Network equipment b obtains the self information of asking in polling message, returns to management station; Afterwards, polling message is sent to the network equipment c that does not receive on the same group and also the overpolling message with self; The like, until there is not the network equipment that does not receive on the same group and also the overpolling message; Include only the grouping of a network equipment for each, the network equipment wherein carries out respectively following processing: obtain the self information of asking in polling message, return to management station.
For make technical scheme of the present invention clearer, understand, referring to the accompanying drawing embodiment that develops simultaneously, scheme of the present invention is described in further detail.
Fig. 1 is the flow chart of network equipment polling method embodiment of the present invention.As shown in Figure 1, comprise the following steps:
Step 11: server all-network classification of equipment needs are polled according to network topology structure is grouping more than two, supposes to include two above network equipments in each grouping, and grouping information is sent to management station.
Server can be set up a polling list L, wherein can preserve the sign that needs polled all-network equipment, IP address, media access control (MAC, Media Access Control) address etc.The mode of foundation can be artificial foundation, and the corresponding information that also can be obtained by server oneself is also set up list.
Afterwards, can be grouping more than two with the all-network classification of equipment in list according to network topology structure, namely packet count is greater than one, and includes two above network equipments in each grouping.
But different grouping mode corresponding to network topology structure difference that pre-save is different, and the packet mode corresponding according to current network topology structure divides into groups, such as, the local area network (LAN) that each is little is divided into a grouping, to guarantee the shortest path of each grouping.
Specifically being divided into several groups can be decided according to the actual requirements, and the network equipment number in each grouping may be identical, also may be different.
Step 12: when carrying out poll, management station sends a polling message to each grouping respectively at every turn.
In actual applications, management station can periodically carry out poll, after carrying out poll as moment T, constantly can carry out one time poll during T+T1 again, in like manner, constantly can carry out one time poll during T+T1+T1 again, the like.
Step 13: the network equipment in each grouping is processed according to mode shown in step 14～16 respectively.
Step 14: the network equipment a that receives polling message obtains the self information of asking in polling message, and the information that gets is returned to management station; Afterwards, polling message is sent to the network equipment b that does not receive on the same group and also the overpolling message with self.
Step 15: network equipment b obtains the self information of asking in polling message, and the information that gets is returned to management station; Afterwards, polling message is sent to the network equipment c that does not receive on the same group and also the overpolling message with self.
Step 16: according to step 14～15 described modes the like, until there is not the network equipment that does not receive on the same group and also the overpolling message.
In step 11, after server is completed grouping, also can further sort to each network equipment in each grouping, how to sort is not restricted, such as sorting according to IP address order from small to large.
Correspondingly, in step 12, when management station sends polling message to each grouping, can send in each grouping to be in the primary network equipment after sequence, and the clooating sequence of each network equipment in can carrying on the same group in polling message.
Like this, in step 14～16, be in the primary network equipment after sequence and be in the deputy network equipment after sequence in polling message can being sent on the same group, be in the deputy network equipment after sequence and be in the tertiary network equipment after sequence in polling message can being sent on the same group, the like.
Management station sends to group's name (Community) and the IP address of each network equipment in also can further carrying on the same group in the polling message of each grouping; So that each network equipment according to self Community and the IP address from management information bank (MIB, Management Information Base) obtain the self information of asking in polling message in, as cpu busy percentage, temperature, port flow etc., how to be retrieved as prior art.Preserve the relevant information of all-network equipment in MIB.
Need to prove, in the situation that some are special, when conforming to a predetermined condition, such as cpu busy percentage during greater than predetermined threshold value, each network equipment also can initiatively send trap (TRAP) message to management station, does not wait until that namely being managed the station poll namely initiatively reports management station with self information.
In addition, management station can send to server with the information that receives from each network equipment, and server further is saved in the information that receives in database.
Data in database can be stored according to the data framework that designs, so that the analysis of data and management externally provide access interface simultaneously.
In actual applications, in the present invention, the function of the involved network equipment is all to be completed by the agency (Agent) who is arranged on the network equipment usually.
In addition, management station and server can be distinguished setting separately, also can be integrated together.
So far, namely completed introduction about the inventive method embodiment.
Based on above-mentioned introduction, Fig. 2 is the composition structural representation of network equipment polling system embodiment of the present invention.As shown in Figure 2, comprising:
Management station is used for obtaining grouping information, comprising: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments; When carrying out poll at every turn, send a polling message to each grouping respectively, and receive the information that each network equipment returns;
The network equipment is used for when be in the grouping that includes only a network equipment, after receiving the polling message that management station divides into groups under sending to, obtains the self information of asking in polling message, returns to management station; In the time of in being in the grouping that comprises two above network equipments, receive management station send under the grouping polling message after, obtain the self information of asking in polling message, return to management station, and polling message is sent on the same group and also do not receive the network equipment of overpolling message.
Wherein, can further comprise in grouping information: each comprises the clooating sequence of each network equipment in the grouping of two above network equipments;
Correspondingly, management station sends to the clooating sequence of each network equipment in further carrying on the same group in the polling message of each grouping that comprises two above network equipments;
Like this, in the time of in being in the grouping that comprises two above network equipments, during the network equipment sends to polling message on the same group, clooating sequence is adjacent with self and be positioned at self network equipment afterwards.
Also can further comprise in system shown in Figure 2:
Server is used for according to network topology structure, the polled all-network equipment of needs being divided into groups, and grouping information is sent to management station.
Need to prove, for simplifying accompanying drawing, only expressed a network equipment in Fig. 2, reality is a plurality of.
Fig. 3 is the composition structural representation of the embodiment of management station of the present invention.As shown in Figure 3, comprising:
The first acquiring unit is used for obtaining grouping information, comprising: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments;
Poll units is used for when carrying out poll at every turn, sends a polling message to each grouping respectively, and receives the information that each network equipment returns.
Wherein,
Can further comprise in grouping information: each comprises the clooating sequence of each network equipment in the grouping of two above network equipments;
Comprise the grouping of two above network equipments for each, poll units is in polling message of primary network equipment transmission after sequence respectively wherein, and the clooating sequence of each network equipment in carrying on the same group in polling message.
Fig. 4 is the composition structural representation of network equipment embodiment of the present invention.As shown in Figure 4, comprising:
Second acquisition unit is used for obtaining the information of the place network equipment of asking in polling message, and returning to management station after receiving management station and sending to the polling message that divides into groups under the network equipment of place; Grouping comprises two above network equipments;
The first transmitting element is used for polling message is sent to the place network equipment not receiving on the same group and also the network equipment of overpolling message.
The clooating sequence of each network equipment during wherein, in polling message, portability has on the same group; Correspondingly, during the first transmitting element sends to polling message on the same group, clooating sequence is adjacent with the place network equipment and be positioned at the place network equipment network equipment afterwards.
Go back Community and the IP address of each network equipment of portability in having on the same group in polling message; Correspondingly, second acquisition unit obtains the information of the place network equipment of asking in polling message from MIB according to the Community of the place network equipment and IP address.
Fig. 5 is the composition structural representation of server example of the present invention.As shown in Figure 5, comprising:
Grouped element, to need being used for polled all-network classification of equipment is grouping more than two, wherein at least one grouping comprises two above network equipments;
The second transmitting element is used for grouping information is sent to management station.
Wherein, the all-network classification of equipment that grouped element can be polled with needs according to network topology structure is grouping more than two.
Specific works flow process in Fig. 2～5 shown device embodiment please refer to the respective description in embodiment of the method shown in Figure 1, repeats no more herein.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, is equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (16)
1. a network equipment polling method, is characterized in that, comprising:
A, management station obtain grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments;
B, when carrying out poll at every turn, described management station sends a polling message to each grouping respectively;
C, comprise the grouping of two above network equipments for each, the network equipment wherein carries out respectively following processing:
The network equipment a that receives described polling message obtains the self information of asking in described polling message, returns to described management station; Afterwards, described polling message is sent to the network equipment b that did not receive on the same group and also described polling message with self;
Described network equipment b obtains the self information of asking in described polling message, returns to described management station; Afterwards, described polling message is sent to the network equipment c that did not receive on the same group and also described polling message with self;
The like, until there is not the network equipment that did not receive on the same group and also described polling message;
Include only the grouping of a network equipment for each, the network equipment wherein carries out respectively following processing: obtain the self information of asking in described polling message, return to described management station.
2. method according to claim 1, is characterized in that,
Described grouping information further comprises: each comprises the clooating sequence of each network equipment in the grouping of two above network equipments;
Describedly send a polling message to each grouping respectively and comprise: comprise the grouping of two above network equipments for each, be in polling message of primary network equipment transmission after sequence wherein respectively, and the clooating sequence of each network equipment in carrying on the same group in described polling message;
Be in the primary network equipment after described sequence and be in the deputy network equipment after sequence during described polling message is sent on the same group, the like.
3. method according to claim 1, is characterized in that, the described self information of asking in described polling message that obtains comprises: obtain the self information of asking in described polling message from management information bank MIB.
4. method according to claim 3, is characterized in that,
The name Community of group of each network equipment in carrying on the same group in described polling message and IP address;
The described self information of asking in described polling message that obtains from MIB comprises: obtain the self information of asking in described polling message according to self Community and IP address from described MIB.
5. method according to claim 1, is characterized in that, the method further comprises: when conforming to a predetermined condition, each network equipment initiatively sends trap TRAP message to described management station.
6. the described method of any one according to claim 1～5, is characterized in that, described management station obtains grouping information and comprises:
Server divides into groups to the polled all-network equipment of needs according to network topology structure, and grouping information is sent to described management station.
7. a network equipment polling system, is characterized in that, comprising:
Management station is used for obtaining grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments; When carrying out poll at every turn, send a polling message to each grouping respectively, and receive the information that each network equipment returns;
The network equipment is used for when be in the grouping that includes only a network equipment, after receiving the polling message that described management station divides into groups under sending to, obtains the self information of asking in described polling message, returns to described management station; In the time of in being in the grouping that comprises two above network equipments, receive described management station send under the grouping polling message after, obtain the self information of asking in described polling message, return to described management station, and described polling message is sent to the network equipment that on the same group and did not also receive described polling message.
8. system according to claim 7, is characterized in that,
Described grouping information further comprises: each comprises the clooating sequence of each network equipment in the grouping of two above network equipments;
Described management station sends to the clooating sequence of each network equipment in further carrying on the same group in the polling message of each grouping that comprises two above network equipments;
In the time of in being in the grouping that comprises two above network equipments, during the described network equipment sends to described polling message on the same group, clooating sequence is adjacent with self and be positioned at self network equipment afterwards.
9. according to claim 7 or 8 described systems, is characterized in that, this system further comprises:
Server is used for according to network topology structure, the polled all-network equipment of needs being divided into groups, and grouping information is sent to described management station.
10. a management station, is characterized in that, comprising:
The first acquiring unit is used for obtaining grouping information, and described grouping information comprises: will need polled all-network classification of equipment is grouping more than two, and wherein at least one grouping comprises two above network equipments;
Poll units is used for when carrying out poll at every turn, sends a polling message to each grouping respectively, and receives the information that each network equipment returns.
11. management station according to claim 10 is characterized in that,
Described grouping information further comprises: each comprises the clooating sequence of each network equipment in the grouping of two above network equipments;
Comprise the grouping of two above network equipments for each, described poll units is in polling message of primary network equipment transmission after sequence respectively wherein, and the clooating sequence of each network equipment in carrying on the same group in described polling message.
12. a network equipment is characterized in that, comprising:
Second acquisition unit is used for obtaining the information of the place network equipment of asking in described polling message, and returning to described management station after receiving management station and sending to the polling message that divides into groups under the network equipment of place; Described grouping comprises two above network equipments;
The first transmitting element is used for described polling message is sent to the place network equipment not receiving on the same group and also the network equipment of described polling message.
13. the network equipment according to claim 12 is characterized in that, the clooating sequence of each network equipment in carrying on the same group in described polling message;
During described the first transmitting element sends to described polling message on the same group, clooating sequence is adjacent with the place network equipment and be positioned at the place network equipment network equipment afterwards.
14. the according to claim 12 or 13 described network equipments is characterized in that, the name Community of group of each network equipment in carrying on the same group in described polling message and IP address;
Described second acquisition unit obtains the information of the place network equipment of asking in described polling message from management information bank MIB according to the Community of the place network equipment and IP address.
15. a server is characterized in that, comprising:
Grouped element, to need being used for polled all-network classification of equipment is grouping more than two, wherein at least one grouping comprises two above network equipments;
The second transmitting element is used for grouping information is sent to management station.
16. server according to claim 15 is characterized in that, described grouped element all-network classification of equipment needs are polled according to network topology structure is grouping more than two.
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| CN109560857A (en) * | 2018-11-26 | 2019-04-02 | 四川安迪科技实业有限公司 | Grouping polling method based on satellite communication |
| CN111865745A (en) * | 2020-06-12 | 2020-10-30 | 深圳拓邦股份有限公司 | Non-delay polling method and system for automatically identifying slave equipment |
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| CN103178985B (en) | 2017-01-25 |
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