KR102381923B1 - System and method for wired access network equipment configuration analysis - Google Patents

Abstract

The present invention relates to a system and method for analyzing wired access network equipment setting to prevent potential customer service failures. According to the present invention, the method allows a network equipment setting analysis device operated by at least one processor to analyze setting of network equipment. The method comprises: a step of dividing a standard setting original text defined in network equipment into paragraph units by a paragraph separator and generating a standard setting table including at least one standard setting information and setting policy for each paragraph; a step of receiving an operation original setting text from the network equipment in operation, dividing the operation setting original text into paragraph units by the paragraph separator, and generating an operation setting table including at least one operation setting information for each paragraph; and a step of comparing the standard setting table and the operation setting table sentence by sentence and outputting a violation setting result including violation operation setting information and paragraphs violating the setting policy to a network equipment manager terminal.

Description

Apparatus and method for configuration analysis of wired access network equipment {System and method for wired access network equipment configuration analysis}

The present invention relates to an analysis apparatus and method for effectively comparing and analyzing the settings of wired access network equipment.

Network devices in the wired access network operate according to the settings. In this case, the setting information for setting the network equipment consists of paragraphs having respective meanings.

Each paragraph is separated by a delimiter, and consists of at least one sentence including a plurality of paragraphs. In order to find omissions, unnecessary additions, and erroneous input in these settings, an effective analysis of the standard setting as a reference is required, and comparison with the target setting must be performed.

The settings of the wired access network may change when the standard is updated. Also, depending on the region in which the network equipment is operated, it may be different for operational reasons.

In this way, once the network equipment is set, the setting value for setting the network equipment is not an unchanging value, so it is difficult to make it current. And because of these difficulties, sometimes it is not possible to provide a smooth service to customers due to incorrect environment setting information.

In particular, since the number of objects constituting the equipment increases as the equipment of the access end increases, there is a problem in that it takes a lot of time to manually set the setting.

Accordingly, the present invention provides an apparatus and method for analyzing settings of wired access network equipment, in which standard settings are classified and analyzed in units of paragraphs, sentences, and variables, and grouped by paragraphs and compared with operational settings.

As a method for analyzing network equipment settings by a network equipment setting analysis apparatus operated by at least one processor, which is a feature of the present invention for achieving the technical problem of the present invention,

Separating the standard setting original text defined in the network device by paragraph unit by a paragraph separator, generating a standard setting table including at least one standard setting information and setting policy for each paragraph, operating from the operating network device Receiving a setting text, dividing the operation setting text by paragraph unit by the paragraph separator, generating an operation setting table including at least one operation setting information for each paragraph, and the standard setting table and the operation setting and comparing the table by sentence unit, and outputting a violation setting result including violation operation setting information and paragraphs that violate the setting policy to a network equipment manager terminal.

The standard setting table further includes a standard setting identifier mapped for each paragraph, the operation setting table further includes an operation setting identifier mapped for each paragraph, and the setting policy is a syntax for expressing the standard setting information. It may include a repeated use policy indicating whether to use repeatedly, an order fixing policy indicating whether the order of a plurality of standard setting information included in the standard setting text is fixed or non-fixed, and a variable processing policy for the variable separator included in the setting information. there is.

The step of generating the standard setting table includes, if the sentence included in each paragraph is one sentence, setting the standard setting identifier included in the one sentence as the group name of the paragraph, and in the one sentence It may include the step of mapping the included standard setting information to the group name and storing it.

If there are a plurality of sentences included in each paragraph, setting the first sentence among the plurality of sentences as the main sentence, setting the standard setting identifier included in the main sentence as the group name of the corresponding paragraph, in the main sentence mapping the included standard setting information to the group name and storing, and setting sentences other than the main sentence as sub sentences, and mapping the standard setting information included in each of the set sub sentences to the group name and storing it.

After outputting the violation setting result to the network equipment manager terminal, receiving a currentization request signal of the paragraph included in the violation setting result from the network equipment manager terminal, and operation setting information included in the paragraph , updating to standard setting information may be included.

As an apparatus for analyzing the setting of network equipment, which is another feature of the present invention for achieving the technical problem of the present invention,

An interface for receiving the original operation setting text from the network device, a storage for storing a standard setting table generated from the standard setting text of the network device, and a standard setting table including at least one standard setting information and a setting policy, and a processor; The processor divides the operation setting original text into paragraph units using a paragraph separator, generates an operation setting table including at least one operation setting information for each paragraph, and compares the standard setting table with the operation setting table Thus, the operation setting information and paragraphs that violate the setting policy are extracted as the violation setting result.

The processor may divide the standard setting original text in units of paragraphs using a paragraph separator, and generate the standard setting table including at least one standard setting information and setting policy for each paragraph.

The standard setting table further includes a standard setting identifier mapped for each paragraph, the operation setting table further includes an operation setting identifier mapped for each paragraph, and the processor, if there are a plurality of sentences included for each paragraph , sets the first sentence among the plurality of sentences as the main sentence, sets the standard setting identifier or the operation setting identifier included in the main sentence as the group name of the paragraph, and sets the remaining sentences except the main sentence as sub sentences It can be set and stored by mapping standard setting information or operation setting information included in each of the set sub sentences to the group name.

The setting policy includes a repeated use policy indicating whether to repeatedly use a phrase expressing the standard setting information, an order fixing policy indicating whether the order of a plurality of standard setting information included in the standard setting text is fixed or non-fixed, and setting information Variable handling policy for variable delimiters included within can be included.

According to the present invention, it is possible to effectively analyze the settings of a wired access network and perform a comparison check to prevent potential customer service failures.

In addition, it is possible to quickly and accurately make current access network equipment settings across the country.

In addition, it is possible to increase the efficiency of network operation tasks and to continuously provide stable services to customers.

1 is an exemplary diagram of an environment to which an apparatus for analyzing settings of wired access network equipment according to an embodiment of the present invention is applied.
2 is a structural diagram of an apparatus for analyzing network equipment settings according to an embodiment of the present invention.
3 is a flowchart of a setting analysis method according to an embodiment of the present invention.
4A to 4C are exemplary views of a screen in which a standard setting text is analyzed according to an embodiment of the present invention.
5A and 5B are exemplary views of a screen analyzing the original operation setting text according to an embodiment of the present invention.
6 is an exemplary diagram for checking the operation setting table based on the standard setting table according to an embodiment of the present invention.
7 is an exemplary view showing an inspection result according to an embodiment of the present invention.
8 is a block diagram illustrating a hardware configuration of an apparatus for analyzing network equipment settings according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated.

Hereinafter, an apparatus and method for analyzing settings of a wired access network device according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is an exemplary diagram of an environment to which an apparatus for analyzing settings of wired access network equipment according to an embodiment of the present invention is applied.

As shown in FIG. 1 , the apparatus 100 for analyzing network equipment settings is connected to a plurality of network equipments 200 .

The network infrastructure includes an access network, an edge network, a core network, and the like, and each network includes a plurality of network devices 200 interconnected in a hierarchical structure. For example, in the plurality of network devices 200 , the L2 switch 210 , the L3 switch 220 , and various types of routers (eg, aggregation routers, edge routers, sub node routers, main node routers, etc.) 230 may be included.

The L2 switch 210 is a network device connected to the terminal 300 and corresponds to a network device of the lowest layer. In addition, the main node router among the routers 230 corresponds to the uppermost layer of network equipment.

The network equipment setting analysis apparatus 100 collects setting information of each network equipment 200 , and automates comparative analysis between the collected setting information and a pre-stored standard setting. And, if there is setting information that violates the standard setting, it is provided to the manager terminal 400 . Here, the network equipment setting analysis apparatus 100 may be specifically configured as shown in FIG. 2 .

2 is a structural diagram of an apparatus for analyzing network equipment settings according to an embodiment of the present invention.

As shown in FIG. 2 , the network equipment setting analysis device (hereinafter, referred to as a 'setting analysis device' for convenience of explanation) 100 includes a setting information receiving unit 110, an inspection target setting analyzing unit 120, a standard It includes a setting storage unit 130 , a standard setting analysis unit 140 , and a comparison unit 150 .

The setting information receiving unit 110 receives operation settings of wired access network devices installed in various regions. The operation setting includes identification information and installation area information of network equipment, equipment setting information set to operate the corresponding network equipment, subscriber setting information, setting version information, and the like.

The inspection target setting analysis unit 120 extracts the operation setting identifier and the operation setting information from the operation setting received by the setting information receiving unit 110 .

The standard setting storage unit 130 stores and manages the standard setting text for each network device. And, when the standard setting for any network equipment is changed or added, the standard setting storage unit 130 updates the stored standard setting text and manages the updated standard setting text.

The standard setting analysis unit 140 analyzes the standard setting stored in the standard setting storage unit 130 .

In the embodiment of the present invention, the standard setting and the operation setting each include a plurality of paragraphs, and the paragraphs are separated by a separator. And, one paragraph consists of at least one sentence, and when there are a plurality of sentences, the standard setting analysis unit 140 sets the first sentence as the main sentence and the second sentence as the sub sentence.

One paragraph contains the operation setting list and operation setting information. The standard setting analysis unit 140 will be described by setting the operation setting list of the main sentence as the group name of the corresponding paragraph as an example.

Here, a method for the inspection target setting analysis unit 120 and the standard setting analysis unit 140 to analyze the operation setting and the standard setting, respectively, will be described in detail later.

The comparison unit 150 compares the operation setting and the standard setting analyzed by the inspection target setting analysis unit 120 and the standard setting analysis unit 140, respectively, and reviews whether the operation setting is set in violation of the standard setting and the setting policy do. Then, the operation setting and setting identifier set in violation of the standard setting and setting policy are displayed as a result of the violation setting.

A method for the setting analysis apparatus 100 to analyze the settings of network devices will be described with reference to FIG. 3 .

3 is a flowchart of a setting analysis method according to an embodiment of the present invention.

As shown in FIG. 3 , the setting analysis apparatus 100 analyzes the standard setting text initially set by the network equipment manager in the network equipment ( S100 ). That is, before any network equipment is installed and operated on the network, the network equipment manager performs a standard setting procedure for the network equipment.

At this time, the network equipment manager checks the equipment setting identifier and the subscriber setting list mapped for each network equipment, and setting information that is an attribute of each setting list. The device configuration identifier and the subscriber configuration information are properties to be set in the network device, respectively, and are written in sentences to form a syntax.

Therefore, the network equipment manager checks the syntax of the standard setting identifier, determines whether the corresponding syntax is a phrase that can be used repeatedly, and sets whether to repeat.

In general, since properties of equipment setting information and subscriber setting information are not repeatedly used within one network device, when arbitrary setting information is repeatedly used, the configuration analysis apparatus 100 determines that an error has occurred in the network device. .

However, there are cases where the same syntax can be used repeatedly, such as properties for IP setting. Therefore, the network equipment manager sets in advance so that the setting analysis apparatus 100 does not recognize an error even if the attribute is repeatedly used.

Likewise, in most cases, the setting order of equipment setting and subscriber setting is always fixed when the network equipment is initially set. However, since a device setting list for setting network devices may be included regardless of the setting order, the network device manager also checks whether the setting order is fixed.

In addition, each setting information may be fixed according to standard setting information, or may be changed because a variable format is included in the setting information. If the variable format is included, the setting information is a sentence in which the corresponding sentence is processed as a variable, and the setting analysis apparatus 100 is set to process the format of the variable when it is analyzed later.

In an embodiment of the present invention, information corresponding to whether a phrase is repeated, whether to fix a setting order, whether to change setting information, etc. is referred to as a setting policy.

The setting analysis apparatus 100 analyzes the standard setting text of the network equipment initially set by the network equipment manager as described above (S100). That is, the setting analysis apparatus 100 divides the standard setting original text into paragraph units by using a paragraph separator (eg, '!') in order to analyze the standard setting text.

The first sentence of the first paragraph among the plurality of paragraphs is recognized as the main sentence that is the equipment setting list and the subscriber setting list, and an identifier included in the main sentence is designated as the group name of the corresponding paragraph. If there are other sentences corresponding to the group name of the first sentence, the setting analysis apparatus 100 sets the sentences as sub sentences, maps the sentences to the group name, and stores them.

If there is a variable delimiter (eg, between '[' and ']') in a sentence, the setting analysis apparatus 100 processes and stores information between the variable delimiters as a variable. Here, the variable may include numbers, symbols, text, etc., and each variable is processed separately.

In this way, the setting analysis apparatus 100 analyzes the standard setting text and generates it as a standard setting table. The standard setting table includes the standard setting identifier, setting policy, and standard setting contents.

The setting analysis apparatus 100 receives and analyzes the original operation setting text from the network equipment to be inspected among a plurality of network equipment installed and operating on the network (S110, S120). The method of analyzing the operation setting text of the network equipment to be inspected in operation on the network is also the same as the analysis method of the standard setting text described in step S100.

That is, in order to analyze the original operation setting for the inspection target, the setting analysis apparatus 100 first divides the operation setting text into paragraph units by using a paragraph separator included in the original text. In addition, if a plurality of sentences are included in each paragraph, the first sentence of the corresponding paragraph is stored as the main sentence, and the remaining sentences are stored as sub-sentences.

The setting analysis apparatus 100 analyzes the original operation setting text and generates it as an operation setting table. The operation setting table generated by the setting analysis apparatus 100 includes an operation setting identifier and operation setting contents.

When the operation setting table is generated by analyzing the operation setting text according to the step S120, the setting analysis device 100 checks the operation setting table created in the step S120 based on the standard setting table and the setting policy generated in the step S110. (S130). The setting analysis device 100 compares and checks the standard setting table and the setting policy and the operation setting table in step S130, whether the operation setting information recorded in the operation setting table does not violate the standard setting information and the setting policy 1:1 check is performed on a unit-by-unit basis.

The setting analysis apparatus 100 checks whether there is missing setting information, added setting information, and setting information that violates the setting policy based on the standard setting table while performing the inspection. And if there is violation of the setting information, the setting analysis apparatus 100 outputs the setting violation information including the setting information and the setting identifier for the sentence that violates the setting policy to the manager terminal 400 (S140).

The network equipment manager checks the setting violation information output through the manager terminal 400 . And when the current button (not shown) provided on the manager terminal 400 is pressed, the setting analysis apparatus 100 accesses the corresponding network equipment and automatically corrects the operation setting contents.

Here, the method for the setting analysis apparatus 100 to access the network equipment and modify the setting contents can be performed in various ways, so the embodiment of the present invention is not limited to any one method.

Among the procedures described above, an example of analyzing a standard setting text, an example of analyzing an operation setting text, and an example of outputting an analysis result will be described with reference to FIGS. 4 to 6 .

4A to 4C are exemplary views of a screen in which a standard setting text is analyzed according to an embodiment of the present invention.

Figure 4a is an exemplary view showing the original text of the standard setting, the standard setting original text is composed of a plurality of paragraphs (①). Each of the plurality of paragraphs (①) is composed of a standard setting identifier (②) and standard setting information (③) corresponding to the standard setting identifier. A paragraph separator (④) is included between a plurality of paragraphs.

In addition, one standard setting identifier may be mapped to one standard setting information or a plurality of standard setting information. For example, the standard setting identifier 'liu10g 6' includes one piece of standard setting information 'liu10g 6 setmode 10g_1g' in a sentence. However, another standard setting identifier 'logging' includes three standard setting information such as 'logging [NMS G/W IP]', 'logging source-interfaces Loopback0', and 'logging flash size 2000000' in a plurality of sentences and there is.

The setting analysis apparatus 100 divides the standard setting shown in FIG. 4A into paragraph units based on the paragraph separator (④). And, using at least one sentence included in each paragraph, the main sentence and the sub sentence are separated.

Referring to FIG. 4B for this, the setting analysis apparatus 100 divides the standard setting text into paragraph units based on the paragraph separator (④). And if a paragraph contains one sentence, the sentence is set as the main sentence.

The setting analysis apparatus 100 designates the standard setting identifier included in the main sentence as the group name (⑤) of the paragraph. That is, the group name (⑤) means a list of settings of the corresponding network equipment. And, the setting analysis apparatus 100 designates and stores the standard setting information included in the corresponding sentence as the standard setting content (⑥).

In this case, a plurality of sentences may be included in one paragraph. In this case, the setting analysis apparatus 100 sets the remaining sentences except the main sentence as sub sentences, and divides them into sub sentences (⑦) in the corresponding group name (⑤) and registers them.

The table of FIG. 4B generated in this way is referred to as a standard setting analysis table in the embodiment of the present invention.

As shown in FIG. 4C , the setting analysis apparatus 100 additionally includes a setting policy in the standard setting analysis table including the delimiter, the group name, and the standard setting content to generate the standard setting table. Here, the setting policy is information corresponding to whether the syntax is repeated, whether the setting order is fixed, whether the setting information is changed, etc., and refers to a policy for whether the network equipment manager repeats selected through the manager terminal 400 and whether the setting order is fixed .

5A and 5B are exemplary views of a screen analyzing the original operation setting text according to an embodiment of the present invention.

As shown in FIG. 5A , the setting analysis apparatus 100 receives the original operation setting text from each of the network devices 200 operating on the network. Compared with the standard setting text of FIG. 4A, the actual IP address is inserted in the variable delimiter (⑧) for setting the gateway IP.

In addition, it can be seen that the parts set differently from the standard setting, such as the size (⑨) of the flash memory being set to 2000000 in the standard setting text, but set to 1000000 in the operation setting text, were collected as the original operation setting text.

The setting analysis apparatus 100 divides the operation setting text into paragraph units based on the paragraph separator included in the operation setting text, as shown in FIG. 5b . And, using at least one sentence included in each paragraph, the main sentence and the sub sentence are separated.

And, the setting analysis apparatus 100 designates the operation setting identifier included in the main sentence as the group name of the paragraph, and designates and stores the operation setting information included in the corresponding sentence as the operation setting content. The table thus generated is referred to as an operation setting table in the embodiment of the present invention.

6 is an exemplary view of checking the operation setting table based on the standard setting table according to an embodiment of the present invention.

As shown in FIG. 6 , the setting analysis apparatus 100 performs a one-to-one check on the standard setting table and the operation setting table in units of sentences based on the standard setting information and the setting policy.

For example, a sentence with an index of 5 is a sentence that is allowed to be repeated as a policy set in advance by the network equipment administrator. This actually means that even if the setting information is repeatedly input as the index is shown in 5 and 6 (⑩) in the overall setting of the network equipment, the setting analysis apparatus 100 does not determine this as an error.

That is, the index 5 sentence is indicated as a variable delimiter in the standard setting contents. However, according to the setting information collected from the original operating setting text in actual operation, a number, symbol, or text is inserted in the place of the variable delimiter. In this case, even if the variable delimiter includes numbers, symbols, or text, the setting analysis apparatus 100 determines that there is no abnormality in the corresponding operation setting contents according to the preset setting policy.

As another example, the sentence (⑪) with the index number 8 means that an erroneous input part of the operation setting has been detected. In the standard setting, the size of the flash memory is set to be 2000000, but when the network equipment manager incorrectly inputs the size of the flash memory as 1000000, the setting analysis device 100 detects this and results in a comparison/inspection "incorrect input" is provided to the manager terminal 400 .

As another example, the sentences (⑫, ⑬) with indexes 16 and 17, respectively, indicate cases in which parts not in the standard setting table are added only to the operation setting table, or in the standard setting table but omitted from the operation setting table. .

In the case of index 16 sentence (⑫), in the standard setting table, the range of IP multicast groups and channels that enable/disable multicast protocol operation and traffic forwarding for unauthorized groups or channels for all interfaces of the router is not set. not. However, it can be seen that the range of the channel is set to No. 1 in the actual operation setting table. The setting analysis apparatus 100 detects this and provides that the corresponding setting is 'added' to the manager terminal 400 as a result of comparison/checking.

Conversely, in the case of index 17 sentence (⑬), the standard setting is for applying the ECMP (Equal-Cost Multi-Path routing) related hash algorithm to the multicast source, but it is noted that this part is omitted in the actual operation setting table. Able to know. Here, ECMP is a routing technique that selects multiple routes while routing packets to a single destination. Accordingly, the setting analysis apparatus 100 identifies this and provides that the corresponding setting is 'missing' to the manager terminal 400 as a result of comparison/checking.

7 is an exemplary view showing an inspection result according to an embodiment of the present invention.

As shown in Figure 7, the setting analysis device 100, based on the standard setting table and setting policy, if there is a sentence missing from the operation setting table or added to the operation setting table, or a sentence that violates the setting policy, This is displayed as the violation setting result (⑭). The violation setting result includes operational setting information and setting identifier.

The network equipment manager who manages the network equipment 200 can download the displayed violation setting result as an Excel file, and can easily manage the network equipment 200 using the displayed violation setting result. In addition, for the detected violation setting result, the network equipment manager selects a currentization button (not shown), and the setting analysis device 100 accesses the network equipment 200 according to the displayed violation setting result to configure the operation settings. You can also have it corrected.

Next, a hardware configuration of the analysis apparatus 100 for analyzing the settings of the wired access network equipment described above will be described with reference to FIG. 8 .

8 is a block diagram illustrating a hardware configuration of an apparatus for analyzing network equipment settings according to an embodiment of the present invention.

Referring to FIG. 8 , the analysis apparatus 500 executes a program including instructions described to execute the operation of the present invention. The program may be stored in a computer-readable storage medium and may be distributed.

The hardware of the analysis device 500 may include at least one processor 510 , a memory 520 , a storage 530 , and a communication interface 540 , and may be connected through a bus. In addition, hardware such as an input device and an output device may be included. The analysis device 500 may be loaded with various software including an operating system capable of driving a program.

The processor 510 is a device for controlling the operation of the analysis device 500 , and may be various types of processors that process instructions included in a program, for example, a central processing unit (CPU), a micro processor unit (MPU), or a microprocessor unit (MPU). ), microcontroller unit (MCU), graphic processing unit (GPU), and the like.

The memory 520 loads the corresponding program so that the instructions described to execute the operation of the present invention are processed by the processor 510 . The memory 530 may be, for example, read only memory (ROM), random access memory (RAM), or the like.

The storage 530 stores various data and programs required for executing the operation of the present invention. In addition, the storage 530 stores a standard setting table of each of a plurality of network devices according to an embodiment of the present invention.

The communication interface 540 may be a wired/wireless communication module. Through the communication interface 540, an operation setting is received from a plurality of network devices.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto. is within the scope of the right.

Claims (9)

A method for a network equipment setting analysis device operated by at least one processor to analyze a setting of a network equipment, comprising:
A standard setting original text defined in the network device and standard setting information is written in a plurality of paragraph units by a plurality of paragraph separators is divided into the paragraph units by the paragraph separator, and at least one standard setting is set for each paragraph creating a standard settings table containing information and settings policies;
Receiving an operation setting text from the network equipment in operation, dividing the operation setting text by paragraph using the paragraph separator, and generating an operation setting table including at least one operation setting information for each paragraph; And
Comparing the standard setting table and the operation setting table in units of sentences, and outputting a violation setting result including violation operation setting information and paragraphs that violate the setting policy as a result of comparing sentence by sentence to a network equipment manager terminal
Including, a method of analyzing network equipment settings. According to claim 1,
The standard setting table further includes a standard setting identifier mapped for each paragraph,
The operation setting table further includes an operation setting identifier mapped for each paragraph,
The setting policy includes a repeated use policy indicating whether to repeatedly use a phrase expressing the standard setting information, an order fixing policy indicating whether the order of a plurality of standard setting information included in the standard setting text is fixed or non-fixed, and setting information A method for analyzing network equipment settings, including a variable processing policy for the variable identifier contained within. 3. The method of claim 2,
The step of creating the standard setting table is,
If the sentence included in each paragraph is one sentence, setting the standard setting identifier included in the one sentence as the group name of the corresponding paragraph; and
mapping the standard setting information included in the single sentence to the group name and storing it
Including, a method of analyzing network equipment settings. 4. The method of claim 3,
If there are a plurality of sentences included in each paragraph, setting the first sentence among the plurality of sentences as the main sentence;
setting the standard setting identifier included in the main sentence as the group name of the corresponding paragraph;
mapping and storing standard setting information included in the main sentence to the group name; and
Setting sentences other than the main sentence as sub sentences, and mapping standard setting information included in each of the set sub sentences to the group name and storing the group name
Including, a method of analyzing network equipment settings. According to claim 1,
After the step of outputting the violation setting result to the network equipment manager terminal,
Receiving a currentization request signal of a paragraph included in the violation setting result from the network equipment manager terminal, and
Updating the operation setting information included in the paragraph to the standard setting information
Including, a method of analyzing network equipment settings. A device for analyzing settings of network equipment, comprising:
an interface for receiving, from the network device, an original operation setting text in which operation setting information is written in units of a plurality of paragraphs by a paragraph separator;
A storage for storing a standard setting table including at least one standard setting information and a setting policy generated from the standard setting original text of the network device written in units of a plurality of paragraphs by the paragraph separator; and
processor
including,
The processor is
The original operation setting text is divided into paragraph units using the paragraph separator, an operation setting table including at least one operation setting information is generated for each paragraph, and the standard setting table and the operation setting table are compared to the setting A network equipment setting analysis device that extracts operational setting information and paragraphs that violate the policy as a result of the violation setting. 7. The method of claim 6,
The processor is
Network equipment setting analysis apparatus for dividing the standard setting original text by paragraph unit using a paragraph separator, and generating the standard setting table including at least one standard setting information and setting policy for each paragraph. 8. The method of claim 7,
The standard setting table further includes a standard setting identifier mapped for each paragraph, and the operation setting table further includes an operation setting identifier mapped for each paragraph,
The processor is
If there are a plurality of sentences included in each paragraph, the first sentence among the plurality of sentences is set as the main sentence, and the standard setting identifier or operation setting identifier included in the main sentence is set as the group name of the paragraph,
Network equipment setting analysis apparatus for setting sentences other than the main sentence as sub sentences, and for mapping standard setting information or operation setting information included in each set sub sentences to the group name and storing them. 8. The method of claim 7,
The setting policy includes a repeated use policy indicating whether to repeatedly use a phrase expressing the standard setting information, an order fixing policy indicating whether the order of a plurality of standard setting information included in the standard setting text is fixed or non-fixed, and setting information A device for analyzing network equipment settings, including a variable processing policy for the variable identifier contained within.

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