CN105323103B - Network O&M system and its method of compatible network management system message variation - Google Patents
Network O&M system and its method of compatible network management system message variation Download PDFInfo
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- CN105323103B CN105323103B CN201410376665.2A CN201410376665A CN105323103B CN 105323103 B CN105323103 B CN 105323103B CN 201410376665 A CN201410376665 A CN 201410376665A CN 105323103 B CN105323103 B CN 105323103B
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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
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Abstract
The present invention relates to fields of communication technology, disclose a kind of method of network O&M system and its compatible network management system message variation, after receiving the ASN message that network management system is sent, obtain the version of the network management system, then the mark that there is not the first ASN message of same field with corresponding standard ASN message is obtained according to the version, create the first ASN message, and to the first ASN message field value identical with corresponding standard ASN message, handled according to process flow identical with the standard ASN message.To only need a system that can be compatible with the message difference of different editions network management system automatically, docking is automatically performed without user intervention when accessing network management, obtain corresponding data, and any application layer coding of the technical solution of the present invention without changing processing ASN message, overcome the defect that system in the prior art is not convenient for safeguarding, needs manpower intervention, message bulk redundancy.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to a kind of network O&M system and its compatible network management system message
The method of variation.
Background technique
Network management system may have a different versions in different places, and network O&M system (higher level network management system
System) need to access the network management system of these different editions to obtain data and (realize and examine to the intelligent health of these network management systems
Look into), this is related to the problem of how communicating between network O&M system and different network management systems, and this problem has currently had
Good solution-marks (Abstract Syntax Notation, abbreviation ASN) message to lead to by abstract grammar
News.
During actual use, it has been found that another question, that is, the problem of ASN message changes, tool
It is exactly that some functional module of network management system is realized in A version with message a1 for body, message a1 when B version
A field is increased, A and B version is all using, and network O&M system T needs to access version A and B to obtain data, this
When T how to be compatible with A and B version message variation difference common treating method is:
1, two version T are provided, two versions of A and B are respectively corresponded；
2, T only provides a version, but ASN message has two sets, there is different options for user choosings before access A and B
It selects, what user needed clearly to be currently accessed is A version or B version, to confirm that corresponding option, T add according to user option
Different ASN messages is carried, for this two sets of ASN messages other than a1 message, other are all identical；
Although above-mentioned method 1 can solve problem, the T for being to provide multiple versions to safeguard pretty troublesome.Although and method 2
Only one version T, but two sets of ASN messages are needed, in addition to message a1, other messages are repeated, and cause message bulk redundancy.
Or actually and need user in operation to confirm the A version B version of access, it is more troublesome, once network management system version
It is more, how to confirm that version will be a thing very troublesome, is lost once confirmation mistake may also lead to network management system access
It loses.
Summary of the invention
The present invention provides a kind of method of network O&M system and its compatible network management system message variation, to provide one kind
Simpler easy-to-use method is come the message difference that is compatible between different editions network management system automatically.
In order to solve the above technical problems, the present invention provides a kind of side of network O&M system compatible network management system message variation
Method is communicated by ASN message with network management system, comprising:
Obtain the version of the network management system；
According to the version, obtain the network management system, there is with corresponding standard ASN message not same field the
The mark of one ASN message；
Create the first ASN message, field value identical with corresponding standard ASN message to the first ASN message, according to institute
The identical process flow of standard ASN message is stated to be handled.
Method as described above, it is preferred that further include:
Version, the version of storage network management system are corresponding and with standard ASN message there is the ASN of not same field to report
Mapping relations between the mark of text and the mark of the standard ASN message；
According to the version, obtain the network management system, there is with corresponding standard ASN message not same field the
The mark of one ASN message specifically:
Whether according to the version, inquiring in the mapping relations includes the corresponding standard ASN message of the first ASN message
Mark, if so, obtaining the mark of the first ASN message from the mapping relations.
Method as described above, it is preferred that further include:
If in the mapping relations not including the mark of the corresponding standard ASN message of the 2nd ASN message of the network management system
Know, then the standard ASN message is handled.
Method as described above, it is preferred that the first ASN message of creation, to the first ASN message and corresponding standard ASN
The identical field value of message is handled according to process flow identical with the standard ASN message specifically:
Create the first ASN message, and the first ASN message decoded, replicate in the first ASN message with corresponding standard ASN
The value of message same field is copied to corresponding field in corresponding standard ASN message, carries out to corresponding standard ASN message
Processing.
The present invention also provides a kind of network O&M systems, including receiving module, for receiving the ASN report of network management system transmission
Text, further includes:
Version obtains module, for obtaining the version of network management system after receiving the ASN message that network management system is sent；
Identifier acquisition module, for according to the version, obtain the network management system, with corresponding standard ASN message
The mark of the first ASN message with not same field；
First processing module creates the first ASN message, word identical with corresponding standard ASN message to the first ASN message
Segment value is handled according to process flow identical with the standard ASN message.
Network O&M system as described above, it is preferred that further include:
Memory module, version, the version for storing network management system are corresponding and have not phase with standard ASN message
With the mapping relations between the mark of the ASN message of field and the mark of the standard ASN message；
The identifier acquisition module is used for according to the version, and whether inquire in the mapping relations includes that the first ASN is reported
The mark of the corresponding standard ASN message of text, if so, obtaining the mark of the first ASN message from the mapping relations.
Network O&M system as described above, it is preferred that further include:
Second processing module, if in the mapping relations not including the corresponding mark of the 2nd ASN message of the network management system
The mark of quasi- ASN message carries out the standard ASN message for creating standard ASN message corresponding with the 2nd ASN message
Processing, the 2nd ASN message that obtains that treated.
Network O&M system as described above, it is preferred that the first processing module is specifically used for creation the first ASN report
Text, and the first ASN message is decoded, it replicates in the first ASN message with the value of corresponding standard ASN message same field, copies
To corresponding field in corresponding standard ASN message, corresponding standard ASN message is handled.
The advantageous effects of the above technical solutions of the present invention are as follows:
In above-mentioned technical proposal, after receiving the ASN message that network management system is sent, the version of the network management system is obtained
This, then according to the version obtain the network management system, with corresponding standard ASN message with not same field first
The mark of ASN message creates the first ASN message, and to the first ASN message field value identical with corresponding standard ASN message,
It is handled according to process flow identical with the standard ASN message.To only need a system that can be compatible with automatically
The message difference of different editions network management system is automatically performed docking without user intervention when accessing network management, obtains corresponding number
According to, and any application layer coding of the technical solution of the present invention without changing processing ASN message, it overcomes and is in the prior art
It unites defect that is not convenient for safeguarding, needing manpower intervention, message bulk redundancy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 shows the flow charts for the method that network O&M system compatible network management system message in the embodiment of the present invention changes
One；
Fig. 2 indicates the flow chart of the method for network O&M system compatible network management system message variation in the embodiment of the present invention
Two；
Fig. 3 indicates the composition block diagram of network O&M system in the embodiment of the present invention.
Specific embodiment
In order to be compatible with the message difference of different editions network management system, the present invention provides a kind of network O&M system and its compatibility
The method of network management system message variation obtains the version of the network management system after receiving the ASN message that network management system is sent
This, then according to the version obtain the network management system, with corresponding standard ASN message with not same field first
The mark of ASN message creates the first ASN message, and to the first ASN message field value identical with corresponding standard ASN message,
It is handled according to process flow identical with the standard ASN message.To only need a system that can be compatible with automatically
The message difference of different editions network management system is automatically performed docking without user intervention in access to network management system, obtains corresponding
Data, and technical solution of the present invention without change processing ASN message any application layer coding, overcome the prior art
Middle system is not convenient for safeguarding, needs the defect of manpower intervention, message bulk redundancy.
Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality
Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.
Embodiment one
As shown in Figure 1, providing a kind of side of network O&M system compatible network management system message variation in the embodiment of the present invention
Method, receive network management system send ASN message after include:
Step 100, the version for obtaining the network management system；
Step 101, according to the version, obtain the network management system, have with corresponding standard ASN message it is not identical
The mark of first ASN message of field；
Step 102, the first ASN message of creation, field value identical with corresponding standard ASN message to the first ASN message,
It is handled according to process flow identical with the standard ASN message.
The present invention can be compatible with the message difference of different editions network management system through the above steps: receive network management system hair
After the ASN message sent, the version of the network management system is obtained automatically, does not need manpower intervention.As the ASN that network management system uses
When message changes, field value identical with corresponding standard ASN message to the ASN message, according to the standard ASN
The identical process flow of message is handled, and not will increase application layer coding, will not be caused the bulk redundancy of message.Meanwhile
It only needs an operational system that can safeguard to the network management system of different editions, facilitates the maintenance of system.
Wherein, the mark of the first ASN message can use a1It indicates, the mark of corresponding standard ASN message can use a table
Show.First ASN message a1Field can have been increased or decreased relative to standard ASN message a, such as: standard ASN message a includes
a00、a01Two fields, the first ASN message a1Including a00、a01、a02Three fields.
After the version for obtaining network management system, in order to obtain the first ASN message of the network management system according to the version
Mark, can in advance network O&M system side configuration network management system version, the version it is corresponding and with standard ASN report
Stationery has the mapping relations between the mark of the ASN message of not same field and the mark of the standard ASN message.That is, such as
Shown in Fig. 2, the method for the network O&M system compatible network management system message variation in the embodiment of the present invention further include:
Step 200, version, the version for storing network management system are corresponding and have not same word with standard ASN message
Mapping relations between the mark of ASN message and the mark of the standard ASN message of section.Such as: for the network management of A version
System, the mapping relations include A-a-a1。
Then, as shown in Fig. 2, according to the version of network management system, obtain the network management system, with corresponding standard ASN report
Stationery has the step 101 of the mark of the first ASN message of not same field specifically:
Whether according to the version of network management system, inquiring in the mapping relations includes the corresponding standard ASN of the first ASN message
The mark of message, if so, obtaining the mark of the first ASN message from the mapping relations.
First ASN message name and corresponding standard ASN of the technical solution of the present invention for different editions network management system
Message name difference (specially the first ASN message and standard ASN message have different field, such as: the first ASN message
Relative standard's ASN message increases field) when, realize the automatic compatibility to message difference.
In actual application, the ASN message of network management system not only includes having not phase with corresponding standard ASN message
It can also include being reported with the 2nd ASN that corresponding standard ASN message has identical field with the first ASN message of field
Text.
When different editions network management system includes that the 2nd ASN message identical with the mark of corresponding standard ASN message is (specific
It is that the 2nd ASN message and standard ASN message have identical field) when, the network O&M system in the embodiment of the present invention
The method of compatible network management system message variation further include:
If in the mapping relations not including the mark of the corresponding standard ASN message of the 2nd ASN message of the network management system
Know, then the standard ASN message is handled.
Through the above steps, the to network management system can be completed by the process flow to corresponding standard ASN message
The processing of two ASN messages, not will cause the redundancy of message.
In a specific embodiment, step 102: the first ASN message of creation, to the first ASN message a1With it is corresponding
The identical field value of standard ASN message, handled according to process flow identical with standard ASN message, specifically:
Create the first ASN message, and the first ASN message decoded, replicate in the first ASN message with corresponding standard ASN
The value of message same field is copied to corresponding field in corresponding standard ASN message, carries out to corresponding standard ASN message
Processing.
Such as: when standard ASN message a includes a00、a01Two fields, the first ASN message a1Including a00、a01、a02Three words
Duan Shi.Replicate the first ASN message a1Middle a00、a01The value of two fields is copied to a in standard ASN message a00、a01Two fields,
Copy is a recursive procedure, needs to copy from level to level until a00、a01Two fields finally copy completion.Then to standard ASN
Message a is handled, for a02Field does not have to then handle.Due to being only the copy of value, repetition is not had, not will cause message
Redundancy.
It is below A with the version of network management system, the first ASN message used is identified as a1, corresponding standard ASN message
Be identified as a, to illustrate the method in the embodiment of the present invention, comprising:
Step S1, version A, the version A for storing network management system are corresponding and have not same field with standard ASN message
The mark a of first ASN message1And the mapping relations between the mark a of standard ASN message, specifically: A-a-a1；
Step S2, after the ASN message for receiving network management system transmission, the version A of network management system is obtained；
Step S3, whether according to version A, inquiring in the mapping relations includes the corresponding standard ASN of received ASN message
The mark a of message, if so, obtaining the mark a of the first ASN message from the mapping relations1, step S4 is executed, if it is not, then
Execute step S5；
Step S4, create the first ASN message, and to the first ASN message decode, replicate the first ASN message in it is corresponding
The value of standard ASN message same field, is copied to corresponding field in corresponding standard ASN message, reports to corresponding standard ASN
Text is handled, the first ASN message that obtains that treated；
Step S5, the standard ASN message is handled.
With corresponding standard ASN message a there is the first ASN message of not same field not limit in the embodiment of the present invention
In one, for the network management system of multiple versions, such as: A version, B version, C version, the corresponding first ASN report of each version
Text is also different, uses a respectively1、a2、a3It indicates.The mapping relations then stored include: A-a-a1、B-a-a2、C-a-a3。
Certainly, the corresponding standard ASN message of the first ASN message also may include multiple, such as: standard ASN message c, standard
ASN message d, for the network management system of multiple versions, such as: A version, B version, C version, corresponding first ASN of each version
Message is also different, uses c respectively1、c2、c3、d1、d2、d3.The mapping relations then stored further include: A-c-c1、B-c-c2、C-c-a3、
A-d-d1、B-d-d2、C-d-d3.For the first ASN message a2、a3、c1、c2、c3、d1、d2、d3Treatment process and the first ASN report
Literary a1It is identical.
Embodiment two
Based on the same inventive concept, as shown in figure 3, the present invention also provides a kind of network O&M system, including receiving module
40, version obtains module 10, identifier acquisition module 20 and first processing module 30.Wherein, receiving module 40 is for receiving network management
The ASN message that system is sent.Version obtains module 10 and is used for after receiving the ASN message that network management system is sent, and obtains network management
The version of system.Identifier acquisition module 20 is used for according to the version, obtain the network management system, with corresponding standard ASN
Message has the mark of or not first ASN message of same field.First processing module 30 then creates the first ASN message, to first
ASN message field value identical with corresponding standard ASN message, according to process flow identical with the standard ASN message into
Row processing.
Network O&M system of the invention does not need manpower intervention, the automatic version for obtaining network management system.Work as network management system
When the ASN message used changes, field value identical with corresponding standard ASN message to the ASN message, according to institute
It states the identical process flow of standard ASN message to be handled, not will increase application layer coding, a large amount of superfluous of message will not be caused
It is remaining.Simultaneously, it is only necessary to which an operational system can safeguard the network management system of different editions, facilitate the maintenance of system.
Wherein, the mark of the first ASN message can use a1It indicates, the mark of corresponding standard ASN message can use a table
Show.First ASN message a1Field can have been increased or decreased relative to standard ASN message a, such as: standard ASN message a includes
a00、a01Two fields, the first ASN message a1Including a00、a01、a02Three fields.
After the version for obtaining network management system, in order to obtain the first ASN message of the network management system according to the version
Mark a1, can in advance in the network O&M system side configuration different editions of network management system, the version it is corresponding and with mark
There is quasi- ASN message the not mapping between the mark of the ASN message of same field and the mark of the standard ASN message to close
System.That is, the network management operation system in the embodiment of the present invention further include:
Memory module 50, version, the version for storing network management system are corresponding and have not with standard ASN message
Mapping relations between the mark of the ASN message of same field and the mark of the standard ASN message.Such as: for A version
Network management system, the mapping relations include A-a-a1。
Then, whether identifier acquisition module 20 is specifically used for the version according to network management system, inquire in the mapping relations and wrap
The mark of the corresponding standard ASN message of the first ASN message is included, if so, obtaining the first ASN message from the mapping relations
Mark.
First ASN message name and corresponding standard ASN of the technical solution of the present invention for different editions network management system
Message name difference (specially the first ASN message and standard ASN message have different field, such as: the first ASN message
Relative standard's ASN message increases field) when, realize the automatic compatibility to message difference.
In actual application, the ASN message of network management system not only includes having not with corresponding standard ASN message a
First ASN message of same field can also include the 2nd ASN for having identical field with corresponding standard ASN message
Message.
When different editions network management system includes that the 2nd ASN message identical with the mark of corresponding standard ASN message is (specific
It is that the 2nd ASN message and standard ASN message have identical field) when, the network O&M system in the embodiment of the present invention
Further include:
Second processing module 60, if do not include in the mapping relations network management system the 2nd ASN message it is corresponding
The mark of standard ASN message is then handled the standard ASN message.
Second processing module 60 is by completing the processing to the 2nd ASN message, Bu Huizao to the processing of standard ASN message
At the redundancy of message.
In a specific embodiment, first processing module 30 is creating the first ASN message a1Afterwards, and to first
ASN message a1Decoding replicates the first ASN message a1In with the value of corresponding standard ASN message a same field, be copied to corresponding
Corresponding field in standard ASN message a handles corresponding standard ASN message a, the first ASN message that obtains that treated
a1。
Such as: when standard ASN message a includes a00、a01Two fields, the first ASN message a1Including a00、a01、a02Three words
Duan Shi.Replicate the first ASN message a1Middle a00、a01The value of two fields is copied to a in standard ASN message a00、a01Two fields,
Copy is a recursive procedure, needs to copy from level to level until a00、a01Two fields finally copy completion.Then to standard ASN
Message a is handled, for a02Field does not have to then handle.Due to being only the copy of value, repetition is not had, not will cause message
Redundancy.
The message that technical solution of the present invention only needs a system that can be compatible with different editions network management system automatically is poor
It is different, be automatically performed docking without user intervention when accessing network management, obtain corresponding data, and technical solution of the present invention without
Need to change processing ASN message any application layer coding, overcome system in the prior art is not convenient for safeguarding, need manpower intervention,
The defect of message bulk redundancy.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of method of network O&M system compatible network management system message variation, which is characterized in that receiving network management system
Include: after the ASN message of transmission
Obtain the version of the network management system；
According to the version, obtain the network management system, have the first of not same field with corresponding standard ASN message
The mark of ASN message；
Create the first ASN message, field value identical with corresponding standard ASN message to the first ASN message, according to the mark
The identical process flow of quasi- ASN message is handled；
Version, the version for storing network management system are corresponding and have the not ASN message of same field with standard ASN message
Mapping relations between mark and the mark of the standard ASN message；
According to the version, obtain the network management system, have the first of not same field with corresponding standard ASN message
The mark of ASN message specifically:
According to the version, inquire in the mapping relations whether include the corresponding standard ASN message of the first ASN message mark
Know, if so, obtaining the mark of the first ASN message from the mapping relations.
2. the method according to claim 1, wherein further include:
If in the mapping relations not including the mark of the corresponding standard ASN message of the 2nd ASN message of the network management system,
The standard ASN message is handled.
3. method according to claim 1 or 2, which is characterized in that creation the first ASN message, to the first ASN message with it is right
The identical field value of standard ASN message answered handle according to process flow identical with the standard ASN message specific
Are as follows:
Create the first ASN message, and the first ASN message decoded, replicate in the first ASN message with corresponding standard ASN message
The value of same field is copied to corresponding field in corresponding standard ASN message, handles corresponding standard ASN message.
4. a kind of network O&M system, including receiving module, for receiving the ASN message of network management system transmission, which is characterized in that
Further include:
Version obtains module, for obtaining the version of network management system after receiving the ASN message that network management system is sent；
Identifier acquisition module, for according to the version, obtain the network management system, have with corresponding standard ASN message
The not mark of the first ASN message of same field；
First processing module creates the first ASN message, field identical with corresponding standard ASN message to the first ASN message
Value, is handled according to process flow identical with the standard ASN message；
Memory module, version, the version for storing network management system are corresponding and have not same word with standard ASN message
Mapping relations between the mark of ASN message and the mark of the standard ASN message of section；
The identifier acquisition module is used for according to the version, and whether inquire in the mapping relations includes the first ASN message pair
The mark for the standard ASN message answered, if so, obtaining the mark of the first ASN message from the mapping relations.
5. network O&M system according to claim 4, which is characterized in that further include:
Second processing module, if in the mapping relations not including the corresponding standard ASN of the 2nd ASN message of the network management system
The mark of message, for handling the standard ASN message.
6. network O&M system according to claim 4 or 5, which is characterized in that the first processing module is specifically used for wound
Build the first ASN message, and the first ASN message decoded, replicate in the first ASN message with corresponding standard ASN message same word
The value of section, is copied to corresponding field in corresponding standard ASN message, handles corresponding standard ASN message.
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| CN201410376665.2A CN105323103B (en) | 2014-08-01 | 2014-08-01 | Network O&M system and its method of compatible network management system message variation |
| PCT/CN2014/090072 WO2015154444A1 (en) | 2014-08-01 | 2014-10-31 | Network operation and maintenance system and method for same to be compatible with change in packet of network management system |
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| CN201410376665.2A CN105323103B (en) | 2014-08-01 | 2014-08-01 | Network O&M system and its method of compatible network management system message variation |
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| JP3859313B2 (en) * | 1997-08-05 | 2006-12-20 | 富士通株式会社 | Tag document compression apparatus and restoration apparatus, compression method and restoration method, compression / decompression apparatus and compression / decompression method, and computer-readable recording medium recording a compression, decompression or compression / decompression program |
| CN101197818A (en) * | 2006-12-08 | 2008-06-11 | 中兴通讯股份有限公司 | ASN.1 packet object oriented processing method |
| CN101202739A (en) * | 2006-12-11 | 2008-06-18 | 中兴通讯股份有限公司 | Device for processing ASN.1 message OO |
| CN101123535B (en) * | 2007-09-14 | 2012-07-11 | 中兴通讯股份有限公司 | ANS.1 packet comparison method and system |
| CN101335648A (en) * | 2008-07-25 | 2008-12-31 | 中兴通讯股份有限公司 | Automatic converting method for packets of different interfaces and apparatus thereof |
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