CN102487335A - System and method for recovering original setting beyond response time - Google Patents

System and method for recovering original setting beyond response time Download PDF

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Publication number
CN102487335A
CN102487335A CN2010105779697A CN201010577969A CN102487335A CN 102487335 A CN102487335 A CN 102487335A CN 2010105779697 A CN2010105779697 A CN 2010105779697A CN 201010577969 A CN201010577969 A CN 201010577969A CN 102487335 A CN102487335 A CN 102487335A
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far
data
control device
response time
configuration
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CN2010105779697A
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赖志强
王俊凯
黄凯侦
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404 SCI-TECH Co Ltd
Moxa Technologies Co Ltd
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404 SCI-TECH Co Ltd
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Priority to CN2010105779697A priority Critical patent/CN102487335A/en
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Abstract

The invention discloses a system and method for recovering original setting beyond response time. After response information is determined not to be returned within the response time by a local control device by virtue of a remote network device, a technical means for recovering network configuration according to the original setting data which are backed up in advance is adopted, and the technical effects that network equipment automatically responds error settings and waste on personnel and time is reduced can be achieved.

Description

After exceeding the response time, reply the system and the method thereof of original start
Technical field
Invention relates to a kind of setting restoring system and method thereof, is meant a kind of system and method thereof of after exceeding the response time, replying original start especially.
Background technology
Along with popularizing of network, each corner arround life all has network equipment to be set up.Each network equipment also need carry out the setting of network configuration usually when being set up, make network equipment to operate normally.In early days; If need to change the network configuration of network equipment, then often need dispatch personnel arrive the placement of network equipment in person, behind connection setting device and the network equipment; The operating and setting device carries out the change setting of the network configuration of network equipment, causes personnel and waste of time so easily.In order to address this problem, utilize network equipment can use the characteristic of network delivery data, the change setting of network configuration is set the personnel that change into and is used control device to pass through network connectivity to set to network equipment to on-the-spot in person by personnel gradually.
In the process that disposes to the network equipment setting network through network connectivity at present; The network equipment of far-end can be responded the user interface of setting network configuration after receiving the request of setting; Personnel can pass through the new configuration settings data of user's interface setting, and the local control device of operation is sent to the network equipment of far-end with new configuration settings data, and the network equipment of far-end can use the configuration settings data that receive to set up new network configuration; But; When the configuration settings data that control device transmitted of this locality are wrong, can cause the network equipment line of far-end to interrupt, thereby lose control far-end network apparatus; Before personnel reset network configuration to the placement of far-end network apparatus in person, personnel can't use the local control device and the network equipment communication of far-end.In case out of control far-end network apparatus is positioned at place unmanned or that be difficult to arrive, then to let out of control far-end network apparatus reply normal operation and possibly must wait for one not short period, still can cause time and personnel's waste.
In sum; Can know that prior art has existed since the midium or long term through behind the network error setting far-end network apparatus always; Still need to arrive the problem that network configuration is replied at far-end network equipment place in person, therefore be necessary to propose improved technological means, solve this problem by personnel.
Summary of the invention
Need to arrive the problem that the network configuration of setting through network error is replied at far-end network equipment place in person by personnel because prior art exists, the present invention is in providing a kind of system and method thereof of after exceeding the response time, replying original start, wherein:
The system of after exceeding the response time, replying original start provided by the present invention comprises at least: local control device and far-end network apparatus, and wherein, local control device is in order to transmit the configuration settings data; Far-end network apparatus comprises: storage module, in order to store the original start data; The configuration backup module is in order to backup original start data; The configuration settings module is in order to according to original start data initialization network configuration; The far-end transport module receives the configuration settings data in order to use network configuration, and after being used to the configuration settings module and resetting network configuration according to the configuration settings data, uses the network configuration that resets to transmit and confirm data to local control device; The timing judge module; In order to judge whether the far-end transport module receives local control device and pass back and the echo message of confirming that data are corresponding in the response time; The configuration settings module is after the timing judge module judges that the far-end transport module does not receive echo message in the response time, according to the original start reduction of data network configuration of backup.
Method of after exceeding the response time, replying original start provided by the present invention, its step comprises at least: far-end network apparatus is according to original start data initialization network configuration; Far-end network apparatus uses network configuration to receive the configuration settings data that local control device transmits; Far-end network apparatus backup original start data; Far-end network apparatus resets network configuration according to the configuration settings data; Far-end network apparatus uses the network configuration after resetting to transmit the affirmation data to local control device; After far-end network apparatus judges that in the response time, not receiving local control device passes the echo message corresponding with confirming data back, according to the original start reduction of data network configuration of backup.
System and method for provided by the present invention as above; And after the difference between the prior art is that the present invention judges that through far-end network apparatus local control device is not passed echo message back in the response time; According to the original start reduction of data network configuration that backs up in advance; So as to solving the existing in prior technology problem, and can reach that the network equipment automatically replies misspecification and the technological effect of cut the waste personnel and time.
Description of drawings
Fig. 1 is the system architecture diagram of after exceeding the response time, replying original start that the present invention carried.
Fig. 2 A is the method flow diagram of after exceeding the response time, replying original start that the present invention carried.
Fig. 2 B is the addition method flow chart of after exceeding the response time, replying original start that the present invention carried.
Fig. 2 C is the addition method flow chart of after exceeding the response time, replying original start that the present invention carried.
Fig. 3 A is the data passes carried of the embodiment of the invention and the sketch map of network configuration.
Fig. 3 B is the data passes carried of the embodiment of the invention and the sketch map of network configuration.
[primary clustering symbol description]
100 local control device
200 far-end network apparatus
210 storage modules
220 far-end transport modules
230 configuration backup modules
250 timing judge modules
260 configuration settings modules
290 time set modules
Embodiment
Below will cooperate graphic and embodiment specifies characteristic of the present invention and execution mode; Content is enough to make any those skilled in the art can make much of the applied technological means of technical solution problem of the present invention easily and implements according to this, realizes the attainable effect of the present invention whereby.
When setting person uses local control device to set the network configuration (configuration) of far-end network apparatus; If setting person cause because of wrong setting between local control device and the far-end network apparatus can't Data transmission; Then the present invention can be over time sets the network configuration before the far-end network apparatus with the network configuration of the far-end network apparatus person that is reduced to the configuration settings; Make local control device can be wired to far-end network apparatus once more, and can reset the network configuration of far-end network apparatus.
Following elder generation explains System Operation of the present invention with " Fig. 1 " system architecture diagram of after exceeding the response time, replying original start that the present invention was carried.Shown in " Fig. 1 ", system of the present invention contains local control device 100 and far-end network apparatus 200.
Local control device 100 is responsible for being wired to far-end network apparatus 200, and the responsible configuration settings data that will set the network configuration of far-end network apparatus 200 are sent to far-end network apparatus 200.Generally speaking; Local control device 100 can be before transmitting the configuration settings data; Transmit earlier to set and ask, make far-end network apparatus 200 learn that the local control device 100 follow-up data that transmit are the configuration settings data, but the present invention is not as limit to far-end network apparatus 200; That is to say that local control device 100 also can directly transmit configuration settings data to far-end network apparatus 200 and not transmit the request of setting earlier.
Local control device 100 also can begin to calculate elapsed-time standards after transmitting the configuration settings data; Before elapsed-time standards reaches the scheduled time; If local control device 100 receives the affirmation data that the affirmation of being passed back by far-end network apparatus 200 receives the configuration settings data, then local control device 100 can be passed back and respond echo message to the far-end network apparatus 200 of confirming data; When elapsed-time standards reaches the scheduled time; If local control device 100 does not receive the affirmation data of being passed back by far-end network apparatus 200 yet; Then local control device 100 will judge that the local control device 100 and the line of far-end network apparatus 200 interrupt; Can rebulid the line of local control device 100 and far-end network apparatus 200 at once again; Also can not rebulid line at once, but wait for follow-up need with far-end network apparatus 200 lines after set up line with far-end network apparatus 200 again.Wherein, The affirmation data that far-end network apparatus 200 is transmitted are the data of the configuration settings data that transmitted of the local control device 100 of response; Similar, the echo message that local control device 100 transmitted is for responding the data of confirming data, generally speaking; Confirm that data and echo message all are specific character combination, but the present invention is not as limit.
Far-end network apparatus 200 mainly comprises storage module 210, far-end transport module 220, configuration backup module 230, timing judge module 250 and configuration settings module 260.
Storage module 210 is responsible for storing the various setting datas that far-end network apparatus 200 needs use; For example diverse network setting data and non-network settings data etc.; What deserves to be mentioned is; In the stored setting data of storage module 210, comprise the original configuration data that can make the 220 correct runnings of far-end transport module.
Far-end transport module 220 uses network configuration to set up data and transmits environment, so as to local control device 100 Data transmission.Wherein, far-end transport module 220 employed network configuration possibly set by the configuration settings data that storage module 210 stored original configuration data set or transmitted by local control device 100.
Far-end transport module 220 can receive the configuration settings data that local control device 100 is transmitted.What deserves to be mentioned is; Far-end transport module 220 can be after receiving the setting request that local control device 100 transmitted; Passing back provides setting interface to the local control device 100 of setting the configuration settings data; Make the user of local control device 100 after the configuration interface that transmitted through far-end transport module 220 is set the configuration settings data; By local control device 100 the configuration settings data are sent to far-end network apparatus 200, but the present invention is as limit, far-end transport module 220 also possibly just receive the configuration settings data under the situation that does not receive the request of setting.
In addition, far-end transport module 220 also can transmit confirms data to local control device 100, and receives the echo message of being passed back by local control device 100 response affirmation data.
Configuration backup module 230 is responsible for backup far-end transport module 220 and is used for setting up the employed original start data of network configuration; Wherein, Configuration backup module 230 can be by reading the original start data in the storage module 210; But the present invention is not as limit, and the network configuration that configuration backup module 230 also can directly be set up by far-end transport module 220 detects the original start data.
Generally speaking; Configuration backup module 230 can be after far-end transport module 220 receives the configuration settings data that local control device 100 transmitted; Backup far-end transport module 220 is used for setting up the employed original start data of network configuration; But the present invention is as limit, configuration backup module 230 also can as every day 12 noon, on every Mondays 3 of mornings etc. preset time, or shutdown or restart before etc. specific time backup original start data.
Timing judge module 250 is responsible for judging whether far-end transport module 220 receives the echo message that local control device 100 is passed back in the response time.Generally speaking, timing judge module 250 can use timer (timer) to calculate elapsed-time standards after far-end transport module 220 transmits the affirmation data, but the mode that timing judge module 250 calculates elapsed-time standards is not exceeded with timer.
When the elapsed-time standards of being calculated when timing judge module 250 meets the response time; The echo message that if far-end transport module 220 does not receive local control device yet to be transmitted; Then timing judge module 250 can be judged far-end transport module 220 and in the response time, not receive echo message; And if before the elapsed-time standards that timing judge module 250 is calculated meets the response time, far-end transport module 220 has just received echo message, and then timing judge module 250 can be judged far-end transport module 220 and in the response time, receive echo message; And stop to calculate elapsed-time standards, for example stop timer.
Configuration settings module 260 is responsible for according to the network configuration that is stored in the original start data initialization far-end transport module 220 in the storage module 210; Configuration settings module 260 also is responsible for after far-end transport module 220 receives the configuration settings data that local control device 100 transmitted, and the configuration settings data of using far-end transport module 220 to receive reset the network configuration of far-end transport module 220.
Configuration settings module 260 also is responsible for after timing judge module 250 judges that far-end transport module 220 does not receive echo message in the response time; The original start data that backed up according to configuration backup module 230 revert to the network configuration of using before the configuration settings data setting that local control device 100 transmitted with the network configuration of far-end transport module 220, make local control device 100 can be wired to far-end network apparatus 200 again.
In addition; The present invention more can comprise time set module 290; Time set module 290 is responsible for setting timing judge module 250 and is judged whether far-end transport module 220 receives the employed response time of echo message, makes the user of local control device 100 also can set the 250 employed response times of timing judge module according to network condition.
Then explain orally operation system of the present invention and method with an embodiment, and please with reference to " Fig. 2 A " method flow diagram of after exceeding the response time, replying original start that the present invention carried.In the present embodiment, suppose that the operated local control device of user 100 is computer, but the present invention is not as limit.
After comprising far-end network apparatus 200 startups of the present invention; The configuration settings module 260 of far-end network apparatus 200 can read the original start data in the storage module 210 by far-end network apparatus 200; And according to the far-end transport module 220 employed network configuration (step 301) of the original start data initialization far-end network apparatus 200 that reads; So, far-end network apparatus 200 just can be connected with local control device 100 through network.
If user's desire is set the network configuration of far-end network apparatus 200, then the user need operate local control device 100 and be wired to far-end network apparatus 200.In the present invention, the line between local control device 100 and the far-end network apparatus 200 can use TELNET, HTTP etc. to link the communications protocol that non-binding such as guiding or UDP is led, but the present invention is not as limit.
Behind local control device 100 and far-end network apparatus 200 lines, the user can operate local control device 100 and will set the configuration settings data of the network configuration of far-end network apparatus 200 and send far-end network apparatus 200 to.In the present embodiment, the user is the control command of input setting network configuration on local control device 100 directly, makes local control device 100 directly the control command of setting network configuration is sent to far-end network apparatus 200.Wherein, the configuration settings data carried of these control commands the present invention just.
On practice; Before local control device 100 is sent to far-end network apparatus 200 with the configuration settings data; The present invention also can be shown in the flow process of " Fig. 2 B "; The user can operate local control device 100 and transmit to set and ask to far-end network apparatus 200 (step 312), after the far-end transport module 220 of far-end network apparatus 200 receives the setting request that local control device 100 transmitted, can setting interface that set the configuration settings data be provided by reading out in the storage module 210; And will set the interface and be sent to local network devices 100 (step 313); So, the user just can produce the configuration settings data through setting the interface, and does not need direct input of control commands.
What deserves to be mentioned is; If local control device 100 uses communications protocol and far-end network apparatus 200 lines that link guiding; Then transmit the configuration settings data to far-end network apparatus 200 (step 316) at local control device 100, local control device 100 can begin to calculate elapsed-time standards (step 319).
After the far-end transport module 220 of far-end network apparatus 200 received the configuration settings data (step 320) that local control device 100 transmitted, the configuration backup module 230 of far-end network apparatus 200 can back up original start data (step 330).In the present embodiment, suppose that configuration backup module 230 is to read out the original start data in the storage module 210 by far-end network apparatus 200, and carry out duplicating of original start data and accomplish backup.
Equally after the far-end transport module 220 of far-end network apparatus 200 receives the configuration settings data (step 320) that local control device 100 transmitted; The configuration settings data that the configuration settings module 260 of far-end network apparatus 200 can be received according to the far-end transport module 220 of far-end network apparatus 200 reset the network configuration (step 341) of far-end transport module 220; Make far-end transport module 220 after the configuration of configuration settings module 260 setting networks, use the network configuration after resetting to transmit the affirmation data to local control device 100 (step 345).
After the far-end transport module of far-end network apparatus 200 220 uses network configuration after resetting to transmit to confirm data to local control device 100 (step 345), the timing judge module 250 of far-end network apparatus 200 can judge far-end transport module 220 whether in the response time, receive local control device 100 that passed back with confirm the corresponding echo message (step 350) of data.
If the received configuration settings data of the far-end transport module of far-end network apparatus 200 220 are correct; Then far-end network apparatus 200 will can not receive any influence with the line of local control device 100; Shown in " Fig. 3 A "; Far-end transport module 220 can be successful transmission confirm data to local control device 100; Local control device 100 also can be in the response time of the timing judge module 250 of far-end network apparatus 200 with echo message correct pass far-end network apparatus 200 back; So, far-end transport module 220 employed network configuration will be set to be fixed as by the configuration settings data and set by the original start data, and storage module 210 also can be shown in the flow process of " Fig. 2 C "; After timing judge module 250 judges that far-end transport module 220 receives echo message in the response time; Use far-end transport module 220 received configuration settings data to cover the stored original start data (step 370) of storage module 210, that is to say that far-end transport module 220 received configuration settings data become new original start data.
And if in the received configuration settings data of the far-end transport module of far-end network apparatus 200 220; IP mistake, generation that far-end network apparatus 200 takes place to set are set the line of the local control device 100 of far-end network apparatus 200 refusals or the mistakes such as external connection interface of closing far-end network apparatus 200 are taken place to set; Then shown in " Fig. 3 B "; Far-end transport module 220 can't transmit confirms data to local control device 100; Therefore; Local control device 100 can not transmit echo message to far-end network apparatus 200 yet, and so, the timing judge module 250 of far-end network apparatus 200 also can be judged far-end transport module 220 and in the response time, not receive the echo message that local control device transmits.
After the timing judge module of far-end network apparatus 200 250 judges that far-end transport modules 220 do not receive the echo message that local control device transmits in the response time; The network configuration (step 360) of the far-end transport module 220 of the original start reduction of data far-end network apparatus 200 that the configuration settings module 260 of far-end network apparatus 200 can be backed up according to the configuration backup module 230 of far-end network apparatus 200; The original start data that just backed up according to configuration backup module 230 reset far-end transport module 220; Make far-end transport module 220 use the configuration settings data to set up network configuration after the response time through timing judge module 250; Reuse the original start data and rebulid network configuration, shown in " Fig. 3 B ".
After the network configuration (step 360) of the far-end transport module 220 of the original start reduction of data far-end network apparatus 200 that configuration settings module 260 is backed up according to configuration backup module 230; Local control device 100 can judge whether receive affirmation data (step 380) in the scheduled time after transmitting the configuration settings data; If local control device 100 receives the affirmation data; The line of then representing 200 of local control device 100 and far-end network apparatus does not interrupt; Local control device 100 can use line parameters such as the pairing network address of configuration settings data that is sent to far-end network apparatus 200, communications protocol to set up and the go forward side by side transmission of line data of the line of 200 of far-end network apparatus; And, represent that then the line of 200 of local control device 100 and far-end network apparatus interrupts if local control device 100 does not receive the affirmation data.
Wherein, If use the communications protocol Data transmission of non-binding guiding such as UDP between local control device 100 and the far-end network apparatus 200; Then after local control device 100 passes through the scheduled times; Local control device 100 will use the line parameter that transmits before the configuration settings data to rebulid and the line and the Data transmission of 200 of far-end network apparatus, wherein, need special one carry be; In the scheduled time of 100 processes of local control device; The far-end transport module 220 of far-end network apparatus 200 can use the original start data to rebulid network configuration, and so, far-end network apparatus 200 just can use the network configuration that rebulids to receive the data that local control device 100 is transmitted.
Link the communications protocol Data transmission that leads and between local control device 100 and far-end network apparatus 200, use; After local control device 100 passes through the scheduled times; Local control device 100 can use the line parameter that transmits before the configuration settings data to rebulid and the line and the Data transmission of 200 of far-end network apparatus equally; When if use HTTP etc. transmits data each time and can rebulid and finish the communications protocol of line between local control device 100 and the far-end network apparatus 200; Local control device 100 can all use the line parameter that transmits before the configuration settings data to set up the line (step 390) with far-end network apparatus 200 when transmitting data each time, and data are sent to far-end network apparatus 200; If when using TELNET or FTP etc. to keep the communications protocol of line between local control device 100 and the far-end network apparatus 200; Local control device 100 can use the line parameter that transmits before the configuration settings data to rebulid the line (step 390) with far-end network apparatus 200, and data are sent to far-end network apparatus 200.That is to say; No matter use any communications protocol line between local control device 100 and the far-end network apparatus 200; Even local control device 100 causes the local control device 100 and the line of far-end network apparatus 200 to interrupt because the configuration settings data make a mistake; The present invention will reduce the network configuration of far-end network apparatus 200 in the scheduled time of 100 processes of local control device; Therefore, local control device 100 just can continue to use the preceding line parameter of transmission configuration settings data to transmit data to far-end network apparatus 200, and the personnel that need not wait for reset far-end network apparatus 200 to the installation place of far-end network apparatus 200 in person.
In sum; But the difference between knowledge capital invention and the prior art is to have after far-end network apparatus judges that local control device is not passed echo message back in the response time; Technological means according to the original start reduction of data network configuration that backs up in advance; Can solve the existing need of prior art by this technological means and arrive the problem that the network configuration of setting through network error is replied at far-end network equipment place in person, and then reach that the network equipment automatically replies misspecification and the technological effect of cut the waste personnel and time by personnel.
Moreover; Method of after exceeding the response time, replying original start of the present invention; Can be implemented in the combination of hardware, software or hardware and software, the dispersing mode of also can be in computer system realizing or intersperse among with different elements the computer system of several interconnected with centralized system is realized.
Though execution mode provided by the present invention as above, described content is not in order to direct qualification scope of patent protection of the present invention.Those skilled in the art under any the present invention under the prerequisite that does not break away from disclosed spirit of the present invention and scope, do a little change retouching to reaching of enforcement of the present invention in form on the details, all belong to scope of patent protection of the present invention.Scope of patent protection of the present invention, still must with appending claims the person of being defined be as the criterion.

Claims (9)

1. method of after exceeding the response time, replying original start is characterized in that this method comprises the following step at least:
One far-end network apparatus is according to an original start data initialization one network configuration;
This far-end network apparatus uses this network configuration to receive the configuration settings data that a local control device is transmitted;
These these original start data of far-end network apparatus backup;
This far-end network apparatus resets this network configuration according to these configuration settings data;
The network configuration after resetting of using this far-end network apparatus transmits one and confirms that data are to this this locality control device; And
After this far-end network apparatus judges that in a response time, not receiving this this locality control device passes an echo message corresponding with these affirmation data back, reduce the setting of this network configuration according to these original start data of backup.
2. method of after exceeding the response time, replying original start as claimed in claim 1; It is characterized in that; This method more comprise this far-end network apparatus judge in this response time, receive this echo message after, cover the step of these original start data with this configuration settings data.
3. method of after exceeding the response time, replying original start as claimed in claim 1; It is characterized in that; This method more comprise this this locality control device judge do not receive these affirmation data in the scheduled time after transmitting these configuration settings data after, rebulid step with the line of this far-end network apparatus.
4. method of after exceeding the response time, replying original start as claimed in claim 1; It is characterized in that; This method transmits these configuration settings data to this far-end network apparatus in this this locality control device; More comprise this far-end network apparatus in receive that this this locality control device transmitted one set request after, pass the step that a setting interface to this this locality control device of setting these configuration settings data is provided back.
5. system of after exceeding the response time, replying original start is characterized in that this system comprises at least:
One local control device is in order to transmit configuration settings data; And
One far-end network apparatus wherein more comprises:
One storage module is in order to store original start data;
One configuration backup module is in order to back up this original start data;
One configuration settings module is in order to according to this original start data initialization one network configuration;
One far-end transport module; In order to use this network configuration to receive configuration settings data; And after being used to this configuration settings module and resetting this network configuration, use this network configuration that resets to transmit one and confirm that data are to this this locality control device according to these configuration settings data; And
One timing judge module; In order to judge whether this far-end transport module receives this this locality control device and pass an echo message corresponding with these affirmation data back in a response time; This configuration settings module is after this timing judge module judges that this far-end transport module does not receive this echo message in this response time, according to this this network configuration of original start reduction of data of backup.
6. the system of after exceeding the response time, replying original start as claimed in claim 5; It is characterized in that; This storage module more is used to this judge module judge that this far-end transport module receives this echo message in this response time after, cover these original start data with these configuration settings data.
7. the system of after exceeding the response time, replying original start as claimed in claim 5 is characterized in that this this locality control device rebulids the line with this far-end network apparatus after more being used to not receive these affirmation data in the scheduled time.
8. the system of after exceeding the response time, replying original start as claimed in claim 5; It is characterized in that; This this locality control device is more set request to this far-end network apparatus in order to transmit one; After this far-end transport module more was used to receive this setting request, passing back provided a setting interface of setting these configuration settings data to this this locality control device.
9. the system of after exceeding the response time, replying original start as claimed in claim 5; Wherein this timing judge module is to use a timer to calculate between lasting; And when this elapsed-time standards meets this response time; After judging that this far-end transport module does not receive this echo message, judge that this far-end transport module does not receive this echo message in this response time, or before this elapsed-time standards meets this response time; After judging that this far-end transport module receives this echo message, stop this timer and judge that this far-end transport module receives this echo message in this response time.
CN2010105779697A 2010-12-02 2010-12-02 System and method for recovering original setting beyond response time Pending CN102487335A (en)

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CN2010105779697A CN102487335A (en) 2010-12-02 2010-12-02 System and method for recovering original setting beyond response time

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047326A1 (en) * 2003-08-28 2005-03-03 Roberto Puon System and method for remotely updating a network device
CN101321080A (en) * 2007-06-04 2008-12-10 华为技术有限公司 Method for configuring network appliance, network appliance and network system
US7523097B1 (en) * 2004-01-13 2009-04-21 Juniper Networks, Inc. Restoration of archived configurations for a network device
CN101667926A (en) * 2008-09-02 2010-03-10 中兴通讯股份有限公司 Remote management method and remote management system of terminal equipment and agent equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047326A1 (en) * 2003-08-28 2005-03-03 Roberto Puon System and method for remotely updating a network device
US7523097B1 (en) * 2004-01-13 2009-04-21 Juniper Networks, Inc. Restoration of archived configurations for a network device
CN101321080A (en) * 2007-06-04 2008-12-10 华为技术有限公司 Method for configuring network appliance, network appliance and network system
CN101667926A (en) * 2008-09-02 2010-03-10 中兴通讯股份有限公司 Remote management method and remote management system of terminal equipment and agent equipment

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Application publication date: 20120606