CN101527652B - Method for resuming default interface configuration and device thereof - Google Patents
Method for resuming default interface configuration and device thereof Download PDFInfo
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- CN101527652B CN101527652B CN2009100826222A CN200910082622A CN101527652B CN 101527652 B CN101527652 B CN 101527652B CN 2009100826222 A CN2009100826222 A CN 2009100826222A CN 200910082622 A CN200910082622 A CN 200910082622A CN 101527652 B CN101527652 B CN 101527652B
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Abstract
The invention provides a method for resuming default interface configuration and a device thereof. The method comprises the step as follows: A. present configuration information of the interface is confirmed; B. the present configuration information and default configuration information of the interface is compared, thereby forming differential configuration information; C. the differential configuration information is deleted. The method for resuming default interface configuration can avoid item-by-item manual deletion of a web master to various pieces of configuration information; the method can also simply and rapidly realize resumption of default interface configuration, thereby raising efficiency; and effect is much more obvious when interface configuration information quantity is relatively large and when interface number is relatively large.
Description
Technical field
The present invention relates to the network communications technology, particularly a kind of method and apparatus of resuming default interface configuration.
Background technology
In the network equipments such as switch or router, in order to make interface satisfy the various network functional need, need on each interface, all be configured, this just makes that the configuration information on the interface is often many.Yet some the time default configuration when often needing docking port to recover to dispatch from the factory; The mode of resuming default interface configuration can only be deleted other configuration information except default configuration by hand one by one at present; Need the various configuration informations that the webmaster personnel can docking port to discern; The configuration information quantity of obvious this mode on interface is bigger, and interface quantity implements very difficulty when more, and inefficiency.
Summary of the invention
In view of this, the invention provides a kind of method and apparatus of resuming default interface configuration,, raise the efficiency so that realize the recovery of default interface configuration more quickly and easily.
A kind of method of resuming default interface configuration, this method comprises:
A, confirm the interface present configuration information;
B, interface present configuration information and default configuration information are compared, form differential configuration information;
C, delete said differential configuration information according to the keyword that comprises in the said differential configuration information being carried out the correspondence deletion mode that matching treatment matches;
Wherein, The said differential configuration information of said deletion specifically comprises: read the wherein configuration information in the said differential configuration information; The configuration information that deletion is read; And when there is the configuration information that is associated in this configuration information that reads, delete the configuration information that this is associated, go to said steps A;
Between said step B and step C, also comprise: judge whether said differential configuration information is empty, if, process ends, otherwise execution in step C;
Wherein, the configuration information that reads of said deletion specifically comprises:
C1, obtain first keyword in the said configuration information that reads;
C2, judge whether this keyword exists the deletion processing mode of coupling, if, execution in step C3, otherwise execution in step C4;
The said configuration information that reads of deletion processing mode deletion of C3, employing and this keyword coupling, process ends;
C4, obtain the next keyword in the said configuration information that reads, go to said step C2.
A kind of device of resuming default interface configuration, this device comprises: current configuration confirms that unit, difference configuration form unit and the deletion processing unit and first judging unit;
The unit is confirmed in said current configuration, is used for confirming the interface present configuration information;
Said difference configuration forms the unit, is used for interface present configuration information and default configuration information are compared, and forms differential configuration information;
Said deletion processing unit is used for carrying out the correspondence deletion mode that matching treatment matches according to the keyword that said differential configuration information is comprised and deletes said differential configuration information;
Wherein, said deletion processing unit specifically comprises: information reads subelement and handles subelement with deletion;
Said information reads subelement, is used for reading wherein configuration information of said differential configuration information;
Subelement is handled in said deletion; Be used to delete the configuration information that reads; And when there is the configuration information that is associated in this configuration information that reads, delete the configuration information that this is associated, trigger said current configuration and confirm the definite again interface present configuration information in unit;
Said first judging unit is used to judge whether the differential configuration information that said difference formation unit forms is empty, if, then do not trigger said deletion processing unit and carry out said deletion action, carry out said deletion action otherwise trigger said deletion processing unit;
Wherein, said deletion processing subelement comprises: keyword acquisition module, matching judgment module and deletion processing module;
Said keyword acquisition module is used for obtaining first keyword of the said configuration information that reads; Obtain next keyword according to the notice of said matching judgment module;
Said matching judgment module is used to judge whether keyword that said keyword acquisition module obtains exists the deletion processing mode of coupling, if send exercise notice to said deletion processing module; If, then do not notify said keyword acquisition module to obtain next keyword;
Said deletion processing module, be used to receive said exercise notice after, adopt the said configuration information that reads of processing mode deletion with this keyword coupling, trigger said current configuration and confirm that the unit confirms the interface present configuration information again.
Can find out by above technical scheme; Method and apparatus provided by the invention is through comparing the default configuration that the formation differential configuration information is also recovered the mode of this differential configuration information deletion network device interface with interface present configuration information and default configuration information; Thereby avoid webmaster by hand various configuration informations to be deleted one by one; Can realize the recovery of default interface configuration quickly and easily, raise the efficiency, bigger at the interface configuration information content especially; When interface quantity was more, effect was more remarkable.
Description of drawings
The method flow diagram that Fig. 1 provides for the embodiment of the invention;
The concrete deletion process flow diagram that Fig. 2 provides for the embodiment of the invention;
The method flow diagram that Fig. 3 provides for the embodiment of the invention to the configuration of many interfaces resuming default;
The structure drawing of device that Fig. 4 provides for the embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, describe the present invention below in conjunction with accompanying drawing and specific embodiment.
Method provided by the invention mainly comprises: confirm interface present configuration information and default configuration information; Interface present configuration information and default configuration information are compared, form differential configuration information; The deletion differential configuration information.
Below in conjunction with specific embodiment said method is described in detail.
The method flow diagram that Fig. 1 provides for the embodiment of the invention, as shown in Figure 1, this method mainly may further comprise the steps:
Step 101: confirm interface present configuration information and default configuration information.
In this step, can be on the storage medium or internal memory of the network equipment with the default configuration information fixed storage of interface, because default configuration information very little file normally can be stored in flash memory or the internal memory etc.When needs dispose certain interface resuming default, from this storage medium, obtain the default configuration information of this interface.
In addition; The situation that triggers the configuration of docking port resuming default has multiple; For example: when the user of the network equipments such as switch or router changes; When perhaps change takes place the environment for use of the network equipment, need the function of use of the network equipment be changed, will trigger the default configuration of restoration interface this moment.
Step 102: interface present configuration information and default configuration information are compared, form differential configuration information.
Comparison process in this step can adopt order Build run to realize.
Suppose that the interface present configuration information is:
interface?Ethernet1/0/1
port?link-type?trunk
port?trunk?permit?vlan?1
garp?timer?join?25
lacp?enable
The default configuration information of this interface is:
interface?Ethernet1/0/1
The differential configuration information that forms so is:
port?link-type?trunk
port?trunk?permit?vlan?1
garp?timer?join?25
lacp?enable
The differential configuration information of this formation can be used as an intermediate file and is stored in storage medium or the internal memory.
Step 103: judge whether the differential configuration information that forms is empty, if, process ends, otherwise execution in step 104.
If the differential configuration information that forms is empty, explain that then this interface present configuration information is identical with default configuration information, then need not to carry out subsequent treatment.
Step 104: a wherein configuration information and the associated configuration information thereof of deletion in the differential configuration information goes to execution in step 101.
When the deletion differential configuration information, can read one by one and delete.In addition, when the deletion configuration information, also can delete with its associated configurations information thereupon.For example, if configuration information B is based on configuration information A establishment, when deletion configuration information A, will delete associated configurations information B with it so; If perhaps configuration information C is additional automatically establishment the when creating configuration information A, when deletion configuration information A, also will delete associated configurations information C with it so.
For example, when deletion configuration information port link-type trunk, the porttrunk permit vlan 1 related with this configuration information also can be deleted automatically.In fact caused the termination of makeing mistakes by deletion for fear of next step configuration information port trunk permit vlan 1 that should be deleted.More excellent ground; After configuration information of deletion; Thereby can go to step 101 obtains present configuration information again and forms new differential configuration information and handle; The new differential configuration information that form this moment is: garp timerjoin 25 and lacp enable, delete processing to every differential configuration information so one by one.
A kind of special situation; Two types interface is generally arranged on the switch; Be physical interface and logic interfacing, physical interface can not be deleted, and logic interfacing can be deleted; For example, loop logic interfacing (LoopBackinterface), channel logic interface (Tunnel interface) or virtual local area network interface (VLANinterface) etc.When deletion logic interfacing, all configuration informations of this logic interfacing all are associated, and are deleted simultaneously.
In addition, in concrete deletion is handled, may carry out different deletions to different configuration informations and handle, can comprise:
1) for the configuration information of content type, the operation of the content of this configuration information of deletion can be directly carried out in the configuration of the for example configuration of the concrete agreement of docking port, IP address etc.When carrying out the operation of deletion content, can comprise again: all deletions and deletion one by one.For example, be port link-typetrunk for configuration information, can adopt the undo order directly with this configuration information and with it associated configurations information all delete; For configuration information is configuration of IP address: user-bind mac-addr 000f-ef01-1234ip-addr 2.2.2.2 and user-bind mac-addr 000f-ef01-2222 ip-addr 2.2.2.2, then use the undo order to delete this configuration information one by one.
2) for the configuration information of function type,, then can carry out maintenance and open or close with default feature function always such as the configuration of docking port concrete function.For example for configuration information stp enable (enabling the configuration information of STP function), if the STP function of acquiescence then can adopt the disable order that this function is closed for not enabling.For configuration information undo enable snmp trap updown (enabling the configuration information of simple network management function), if the function of acquiescence for enabling the simple network management function, then can adopt the enable order that this function is opened.
Certainly, corresponding other the deletion processing mode of configuration information that can also containing type is given unnecessary details at this no longer one by one.When concrete the realization; Can comprise keyword in each configuration information, there are fixing corresponding relation in this keyword and concrete deletion processing mode, when carrying out the deletion processing; Keyword in each configuration information is carried out matching treatment, adopt the corresponding deletion processing mode of keyword that matches.The detailed process of each bar configuration information being deleted processing can be as shown in Figure 2, may further comprise the steps:
Step 201: read current configuration information, and obtain first keyword wherein.
Because pseudo-function is when handling usually; Usually can there be the multirow character string; In this step; Can at first read the first line character string in the current configuration information, in this line character string, obtain keyword first keyword just, the keyword that carries out in the character string line by line according to this flow process like this obtains.
Step 202: judge whether this keyword exists the deletion processing mode of coupling, if, execution in step 203; If not, execution in step 204.
Step 203: adopt the deletion processing mode of mating, delete this configuration information, process ends with this keyword.
Step 204: obtain next keyword, go to execution in step 202.
In this flow process; If only there is a keyword in the current configuration information; For example the keyword of configuration information port link-type trunk is port link-type; The deletion processing mode of its coupling is deletion full content and associated configuration information thereof, i.e. undo order, the full content and the associated configuration information thereof of then deleting this configuration information.But in some cases, possibly there are a plurality of keywords in the configuration information, but only have one of them keyword to have the deletion processing mode of coupling, then need one by one keyword to be carried out matching treatment until matching corresponding deletion processing mode.
The flow process that above-mentioned Fig. 1 and Fig. 2 combine can adopt following pseudo-function to realize:
void?DeleteConfiguration(interface?type，interface?number)
{
While (not being the end of file)
{
Build?run
Compare with default configuration
Form differential configuration information
Switch (configuration)
Case keyword 1:
Deletion processing mode 1
Case keyword 2;
Deletion processing mode 2
Case keyword 3:
Deletion processing mode 3
Default: handle; }
}
}
}
Because the configuration information of an interface is limited, only tens usually, so the execution efficient of said method is still very fast.In addition,, can only can realize, therefore can further expand easily through increasing case statement if there is the corresponding different deletion processing mode of various configurations information.
Can adopt said method that specific interface is carried out the resuming default configuration, if desired a plurality of interfaces all carried out the processing of resuming default configuration, then can adopt mode as shown in Figure 3, mainly may further comprise the steps:
Step 301: set up the interface queue of wanting the resuming default configuration.
Can needs be carried out interface queue of interface formation of resuming default configuration in this step, each interface in the formation carried out one by one the operation of resuming default configuration.Be embodied in the function and can be type and numbering that need to confirm the interface of resuming default configuration; Be void DeleteInterfaceConfiguration (interface type; Interface number begin; Interface number end), wherein, interfacetype is the port type of designated port; Interface number begin and interface number end are respectively applied for and specify both port of origination numbering and terminating port numbering, thereby need to confirm the port range of resuming default configuration.
Step 302: judge whether interface queue is empty, if, process ends, otherwise execution in step 303.
Step 303: one of them interface in the docking port formation is carried out the handling process of resuming default configuration as shown in Figure 1, and from formation, deletes this interface, goes to execution in step 302.
This embodiment be in exchange interface more for a long time, conveniently being used to operate is provided, the corresponding pseudo-function of above-mentioned flow process can be following:
void?DeleteInterfaceConfiguration(interface?type，interface?number?begin，interface?number?end)
{
Set up interface queue
If (interface queue is not empty)
{
Take out first interface of interface queue
Call the function DeleteConfiguration of delete interface configuration
This interface of deletion from interface queue
}
else
{
break
}
}
More than be the detailed description that method provided by the present invention is carried out, be described in detail in the face of device provided by the present invention down.The structure drawing of device that Fig. 4 provides for the embodiment of the invention, as shown in Figure 4, this device can comprise: current configuration confirms that unit 400, difference configuration form unit 410 and deletion processing unit 420.
Unit 400 is confirmed in current configuration, is used for confirming the interface present configuration information.
The difference configuration forms unit 410, is used for interface present configuration information and default configuration information are compared, and forms differential configuration information.
Deletion processing unit 420 is used to delete differential configuration information.
Wherein, deletion processing unit 420 can specifically comprise: information reads subelement 421 and handles subelement 422 with deletion.
Information reads subelement 421, is used for reading wherein configuration information of differential configuration information.
Subelement 422 is handled in deletion, is used to delete the configuration information that reads, and when there is the configuration information that is associated in this configuration information that reads, deletes the configuration information that this is associated, and triggers current configuration and confirms the definite again interface present configuration information in unit 400.
The above-mentioned configuration information that is associated is: based on the configuration information that this configuration information that reads is created, perhaps the additional automatically configuration information of creating when creating this configuration information that reads is current, and other situation about being associated can also be arranged, and gives unnecessary details no longer one by one.
This device also comprises: first judging unit 430; Be used to judge whether the differential configuration information that difference formation unit 410 forms is empty; If, then do not trigger deletion processing unit 420 and carry out deletion action, carry out deletion action otherwise trigger deletion processing unit 420.
Further, deletion processing subelement 422 can comprise: keyword acquisition module 4221, matching judgment module 4222 and deletion processing module 4223.
Keyword acquisition module 4221 is used for obtaining first keyword of the configuration information that reads; Obtain next keyword according to the notice of matching judgment module 4222.
Matching judgment module 4222 is used to judge whether keyword that keyword acquisition module 4221 obtains exists the deletion processing mode of coupling, if send exercise notices to deletion processing module 4223; If, then do not notify keyword acquisition module 4221 to obtain next keyword.
Delete processing module 4223, after being used to receive exercise notice, adopt the configuration information that reads with the processing mode deletion of this keyword coupling, trigger current configuration and confirm the definite again interface present configuration information in unit 400.
Situation about coupling can include but not limited to here: the deletion processing mode of the keyword coupling of content type is all deletion or deletion one by one; The deletion processing mode of the keyword coupling of function type is that function is opened or function is closed.
When needs all carried out the resuming default configuration process to a plurality of interfaces, this device also comprised: formation is set up unit 440, second judging unit 450 and is recovered performance element 460
Unit 440 is set up in formation, is used to set up the interface queue of wanting the resuming default configuration.
Second judging unit 450 is used to judge whether interface queue is empty, if, process ends, otherwise send recovery notice to recovering performance element 460.
Recover performance element 460; After being used to receive recovery notice; Trigger current configuration and confirm one of them interface present configuration information in unit 400 definite interface queues; And after the differential configuration information of deletion processing unit 420 these interfaces of deletion, this interface of deletion triggers second judging unit 450 and carries out decision operation again from interface queue.
Can find out by above description; Method and apparatus provided by the invention forms differential configuration information and the mode of this differential configuration information deletion is recovered the default configuration of network device interface through interface present configuration information and default configuration information are compared, thereby avoids that webmaster is manual to be deleted various configuration informations one by one, can realize the recovery of default interface configuration quickly and easily; Raise the efficiency; Bigger at the interface configuration information content especially, when interface quantity was more, effect was more remarkable.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (6)
1. the method for a resuming default interface configuration is characterized in that, this method comprises:
A, confirm the interface present configuration information;
B, interface present configuration information and default configuration information are compared, form differential configuration information;
C, delete said differential configuration information according to the keyword that comprises in the said differential configuration information being carried out the correspondence deletion mode that matching treatment matches;
Wherein, The said differential configuration information of said deletion specifically comprises: read the wherein configuration information in the said differential configuration information; The configuration information that deletion is read; And when there is the configuration information that is associated in this configuration information that reads, delete the configuration information that this is associated, go to said steps A;
Between said step B and step C, also comprise: judge whether said differential configuration information is empty, if, process ends, otherwise execution in step C;
Wherein, the configuration information that reads of said deletion specifically comprises:
C1, obtain first keyword in the said configuration information that reads;
C2, judge whether this keyword exists the deletion processing mode of coupling, if, execution in step C3, otherwise execution in step C4;
The said configuration information that reads of deletion processing mode deletion of C3, employing and this keyword coupling, process ends;
C4, obtain the next keyword in the said configuration information that reads, go to said step C2.
2. method according to claim 1 is characterized in that, the said configuration information that is associated is: the configuration information of creating based on the said configuration information that reads, the perhaps additional automatically configuration information of creating when creating the said configuration information that reads.
3. method according to claim 1 is characterized in that, the deletion processing mode of the keyword coupling of content type is all deletions or deletion one by one;
The deletion processing mode of the keyword coupling of function type is that function is opened or function is closed.
4. according to the described method of the arbitrary claim of claim 1 to 3, it is characterized in that, before said steps A, also comprise:
The interface queue of resuming default configuration is wanted in D, foundation;
E, judge that whether said interface queue is empty, if, process ends, otherwise execution in step F;
One of them interface in F, the docking port formation is carried out said steps A, B and C, and this interface of deletion goes to said step e from said interface queue.
5. the device of a resuming default interface configuration is characterized in that, this device comprises: current configuration confirms that unit, difference configuration form unit and the deletion processing unit and first judging unit;
The unit is confirmed in said current configuration, is used for confirming the interface present configuration information;
Said difference configuration forms the unit, is used for interface present configuration information and default configuration information are compared, and forms differential configuration information;
Said deletion processing unit is used for carrying out the correspondence deletion mode that matching treatment matches according to the keyword that said differential configuration information is comprised and deletes said differential configuration information,
Wherein, said deletion processing unit specifically comprises: information reads subelement and handles subelement with deletion;
Said information reads subelement, is used for reading wherein configuration information of said differential configuration information;
Subelement is handled in said deletion; Be used to delete the configuration information that reads; And when there is the configuration information that is associated in this configuration information that reads, delete the configuration information that this is associated, trigger said current configuration and confirm the definite again interface present configuration information in unit;
Said first judging unit is used to judge whether the differential configuration information that said difference formation unit forms is empty, if, then do not trigger said deletion processing unit and carry out said deletion action, carry out said deletion action otherwise trigger said deletion processing unit;
Wherein, said deletion processing subelement comprises: keyword acquisition module, matching judgment module and deletion processing module;
Said keyword acquisition module is used for obtaining first keyword of the said configuration information that reads; Obtain next keyword according to the notice of said matching judgment module;
Said matching judgment module is used to judge whether keyword that said keyword acquisition module obtains exists the deletion processing mode of coupling, if send exercise notice to said deletion processing module; If, then do not notify said keyword acquisition module to obtain next keyword;
Said deletion processing module, be used to receive said exercise notice after, adopt the said configuration information that reads of processing mode deletion with this keyword coupling, trigger said current configuration and confirm that the unit confirms the interface present configuration information again.
6. device according to claim 5 is characterized in that, this device also comprises: formation is set up unit, second judging unit and is recovered performance element;
The unit is set up in said formation, is used to set up the interface queue of wanting the resuming default configuration;
Said second judging unit is used to judge whether said interface queue is empty, if, process ends, otherwise send recovery notice to said recovery performance element;
Said recovery performance element; After being used to receive said recovery notice; Trigger said current configuration and confirm that the unit confirms one of them interface present configuration information in the said interface queue; And after the differential configuration information of said this interface of deletion processing unit deletion, this interface of deletion triggers said second judging unit and carries out said decision operation again from said interface queue.
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| CN108810936A (en) * | 2018-05-24 | 2018-11-13 | 新华三技术有限公司 | A kind of configuration method and device of LoRa terminals |
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| CN1889569A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Method for quickly eliminating failure route in boundary gate protocol |
| CN1932776A (en) * | 2006-09-29 | 2007-03-21 | 上海科泰世纪科技有限公司 | Automatic operating method for interface test in embedded operating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1889569A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Method for quickly eliminating failure route in boundary gate protocol |
| CN1932776A (en) * | 2006-09-29 | 2007-03-21 | 上海科泰世纪科技有限公司 | Automatic operating method for interface test in embedded operating system |
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