CN101184026A - Network appliance and firmware program updating method thereof - Google Patents
Network appliance and firmware program updating method thereof Download PDFInfo
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- CN101184026A CN101184026A CNA2006102010889A CN200610201088A CN101184026A CN 101184026 A CN101184026 A CN 101184026A CN A2006102010889 A CNA2006102010889 A CN A2006102010889A CN 200610201088 A CN200610201088 A CN 200610201088A CN 101184026 A CN101184026 A CN 101184026A
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Abstract
The invention relates to a piece of network equipment, comprising a data base, a receiving module, a flag judgment module, a type judgment module, a renewal judgment module and a forward module. The invention is characterized in that: the data base is used to store the renewal flag parameter value and the forward package of the network equipment; the receiving module is used to receive the package transmitted by the terminal equipment; the flag judgment module is used to judge whether the firmware program of the network equipment needs to be updated according to inquiring the renewal flag parameter value stored in the data base; the type judgment module is used to judge whether the received package is the package of transmission control protocol type; the renewal judgment module is used to judge whether the received package needs to be updated, and the forward module is used to transmit the forward package to the terminal equipment to notify the terminal equipment to download the latest firmware program according to the corresponding specific web page of the forward package. The invention also provides a renewal method of firmware program. The invention has the advantages of reaching the effect of renewing the firmware program without acquiring the public IP address, and simplifying the process of renewing the firmware program.
Description
Technical field
The present invention relates to a kind of network equipment, relate in particular to a kind of network equipment and firmware program updating method thereof.
Background technology
Continuous development along with network, increasing user need surf the Net, simultaneously, modulator-demodulator becomes the indispensable equipment of most of user's online, and the firmware program version of modulator-demodulator is also brought in constant renewal in along with networks development, so the program updates problem of firmware is more and more paid close attention in the modulator-demodulator.In the middle of prior art, when modulator-demodulator need upgrade the program of firmware, modulator-demodulator is set the public ip address that communication protocol obtains terminal equipment by DynamicHost, and the up-to-date firmware program of public ip address download by obtaining, and the program of the program of the firmware downloaded and original firmware carried out the comparison of version, if version is different, original firmware program that the program of the firmware downloaded is replaced then, thus reach the effect of the program updates of firmware in the modulator-demodulator.
So, when modulator-demodulator upgrades firmware each time, modulator-demodulator all must be set the public ip address that communication protocol obtains terminal equipment by DynamicHost, downloads up-to-date firmware program via public ip address again, thereby the process that causes upgrading firmware program is loaded down with trivial details.
Summary of the invention
In view of this, be necessary to provide a kind of network equipment.
In addition, also need provide a kind of firmware program updating method, be used for the more firmware program of new network device.
A kind of network equipment, the described network equipment comprises: database, receiver module, flag judge module, type judging module, renewal judge module and forwarding module.Database is used to store the forwarding package that the system of the renewal flag parameter value of firmware program of the described network equipment and the described network equipment fixedly installs, and described forwarding package is corresponding to particular webpage.Receiver module and terminal equipment communicate to connect, and are used to receive the package that described terminal equipment sends.The flag judge module is connected with described receiver module and described database communication, be used to receive the package that described receiver module sends, and judge by inquiring about the renewal flag parameter value that stores in the described database whether the firmware program of the described network equipment need upgrade.Type judging module and described flag judge module communicate to connect, and are used to receive the described package that described flag judge module sends, and judge whether the described package that is received is the transmission control protocol type packets.Upgrading judge module is connected with described type judging module and described database communication, be used to receive the described package that described type judging module sends, and inquire about the destination address of the described forwarding package that stores in the described database, and judge whether to need to upgrade the described package that is received.Forwarding module and described judge module and described terminal equipment communicate to connect, be used to receive the described forwarding package that described judge module sends, and described forwarding package is sent to described terminal equipment, download up-to-date firmware program to notify described terminal equipment by the pairing described particular webpage of described forwarding package.
A kind of firmware program updating method is used for the more firmware program of new network device, and described firmware program updating method comprises: the renewal flag parameter value of the firmware program of the network equipment is set, and deposits the described network equipment in; The package that receiving terminal apparatus sends; Whether the firmware program of judging the described network equipment need upgrade; If need to upgrade, judge then whether described package is transmission control protocol type type packets; If transmission control protocol class package then judges whether to need to upgrade described package; If need to upgrade described package, then send and forward the packet to described terminal equipment, wherein said forwarding package is corresponding to particular webpage; And described terminal equipment is downloaded up-to-date firmware program from the pairing particular webpage of described forwarding package.
The described network equipment and renewal firmware program method need not just can reach the effect of upgrading firmware program by obtaining public ip address, make that renewal firmware program process is simpler.
Description of drawings
Fig. 1 is the module figure of the network equipment in an embodiment of the present invention.
Figure 2 shows that the flow chart of the firmware program updating method in an embodiment of the present invention.
Embodiment
See also Fig. 1, be depicted as the module figure of the network equipment 20 in an embodiment of the present invention.In the present embodiment, (digital subscriber line accessmultiplexer, DSLAM) 30 link to each other with network 40 communications terminal equipment 10 via the network equipment 20 and digital subscriber line access multiplex.In the present embodiment, terminal equipment 10 is a subscriber computer.DSLAM 30 is used for being provided with the renewal flag parameter value of the network equipment 20.In the present embodiment, when terminal equipment 10 communicates with network 40 by the network equipment 20 and DSLAM 30, DSLAM 30 detects the more firmware program of new network device 20, then DSLAM 30 is by simple and easy procotol (Simple Network Management Protocol, SNMP) the renewal flag parameter value to the network equipment 20 is provided with, thereby the network equipment 20 can be downloaded up-to-date firmware program to upgrade via terminal equipment 10 from network 40.In the present embodiment, upgrading the flag parameter value only is " 1 " or " 0 ", upgrade flag parameter value " 1 " and be designated and need upgrade firmware program to the network equipment 20, renewal flag parameter value " 0 " is designated and need not the network equipment 20 is upgraded firmware program.In the present embodiment, DSLAM 30 upgrades the flag parameter value in only can the network equipment 20 and is set to " 1 ".
In other execution mode of the present invention, upgrade flag parameter value also available other different numerals or letter representation.
The network equipment 20 links to each other with terminal equipment 10 and DSLAM 30 communications, comprises receiver module 200, flag judge module 210, type judging module 220, upgrades judge module 230, database 240 and forwarding module 250.In the present embodiment, the network equipment 20 is a modulator-demodulator.
Database 240 is used for the forwarding package that the system of the renewal flag parameter value of firmware program of storage network equipment 20 and the network equipment 20 fixedly installs, and described forwarding package is corresponding to particular webpage, and described particular webpage comprises the webpage of downloading the latest firmware program.
Receiver module 200 links to each other with terminal equipment 10 communications, is used for the package that receiving terminal apparatus 10 sends, and the package that receives is sent to flag judge module 210.
Flag judge module 210 links to each other with receiver module 200 and database 240 communications, be used to receive the package that comes from receiver module 200, and judge by inquiring about in the described database 240 the renewal flag parameter value that stores whether the firmware program of the network equipment 20 need upgrade, and make corresponding action according to judged result.If flag judge module 210 judges that promptly the firmware program of the network equipment 20 need upgrade when the renewal flag parameter value of the network equipment 20 was " 1 ", then send described package to type judging module 220 and carry out next step judgement action; If flag judge module 210 judges that the renewal flag parameter value of the network equipment 20 is at 0 o'clock, promptly the firmware program of the network equipment 20 need not upgrade, and then described package is sent to DSLAM 30, and is sent to network 40 via DSLAM 30, carries out proper communication.
Type judging module 220 links to each other with 210 communications of flag judge module, is used to receive the package that flag judge module 210 sends, and judges whether the package that is received is transmission control protocol (transfer control protocol, TCP) type packets.In the present embodiment, type judging module 220 is judged the type of described package by the protocol field value of judging package.In the present embodiment, the described package of protocol field value " 6 " sign is the TCP type packets.In the present embodiment, type judging module 220 also is used for further judging whether described package is the browsing page package.In the present embodiment, type judging module 220 is by judging that the gauge outfit field value judges whether described package is the browsing page package in the package.In the present embodiment, when type judging module 220 judges that described package is not the TCP type packets, then described package is sent to DSLAM 30, and is sent to network 40, carry out proper communication via DSLAM 30; When type judging module 220 judges that described package is the TCP type packets, then continue to judge the value of gauge outfit field in the described package.In the present embodiment,, promptly be designated the browsing page package, then send described package and carry out next step judgement action to upgrading judge module 230 if judge when the gauge outfit field value of package is " port 80 "; If judge when the value of gauge outfit field in the TCP package is not " port 80 ", then described package be sent to DSLAM 30, and be sent to network 40, to carry out proper communication via DSLAM 30.
Upgrading judge module 230 links to each other with type judging module 220 and database 240 communications, be used for the package that type of receipt judge module 220 is sent, and the destination address of the forwarding package of the network equipment 20 that stores in the Query Database 240, judge whether to need to upgrade the package that is received.In the present embodiment, the destination address that upgrades the destination address of judge module 230 by judging the package that is received and the forwarding package of the network equipment 20 consistent package that judges whether that the needs renewal is received whether.In the present embodiment, when the destination address of judging the package that is received is consistent with the destination address of the forwarding package of the network equipment 20, then change the renewal flag parameter value of the described network equipment 20, do not need to upgrade firmware program to be designated, the renewal flag parameter value that is changed network equipment 20 is 0, and described package is sent to its destination address, to carry out proper communication; When the destination address of the forwarding package of the destination address of judging the package received and the network equipment 20 is inconsistent, then upgrade judge module 213 the forwarding package of the network equipment 20 is replaced the package that is received, and send the described forwarding module 250 that forwards the packet to and carry out next step action.
Forwarding module 250 links to each other with renewal judge module 230 and terminal equipment 10 communications, is used to receive and upgrades the forwarding package that judge module 230 sends, and described forwarding package is forwarded to terminal equipment 10.In the present embodiment, forwarding module 250 is with super literal host-host protocol (Hypertext Transfer Protocol, HTTP) mode is sent to terminal equipment 10 with described forwarding package, after terminal equipment 10 receives described forwarding package, the browsing page of terminal equipment 10 is forwarded to transmits the pairing particular webpage of package, and the up-to-date firmware program by described particular webpage download network equipment 20, and the up-to-date firmware program after will downloading is sent to the network equipment 20 and carries out firmware program updating.
Figure 2 shows that the flow chart of the firmware program updating method in an embodiment of the present invention.
In step S300, digital subscriber line access multiplex (Digital Subscriber line AccessMultiplexer, DSLAM) 30 by simple and easy procotol (Simple Network Management Protocol, SNMP) the renewal flag parameter value to the network equipment 20 is provided with, and deposits the network equipment 20 in.In the present embodiment, when terminal equipment 10 communicates with network 40 by the network equipment 20 and DSLAM 30, DSLAM 30 detects the more firmware program of new network device 20, and then DSLAM 30 is provided with the renewal flag parameter value of the network equipment 20 by SNMP.In the present embodiment, upgrading the flag parameter value only is " 1 " or " 0 ", upgrades flag parameter value " 1 " and is designated and need carries out firmware program updating to the network equipment 20, upgrades flag parameter value " 0 " sign and need not the network equipment 20 is carried out firmware program updating.In the present embodiment, DSLAM 30 upgrades the flag parameter value in only can the network equipment 20 and is set to " 1 ", and deposits the database 240 in the network equipment 20 in.
In step S302, the package that receiver module in the network equipment 20 200 receiving terminal apparatus 10 send, and described package is sent to flag judge module 210.
In step S304, flag judge module 210 judges whether the firmware program of the network equipment 20 need upgrade.In the present embodiment, flag judge module 210 judges by the renewal flag parameter value of the network equipment 20 of storage in the Query Database 240 whether the firmware program of the network equipment 20 need upgrade, when flag judge module 210 judges that the parameter of the network equipment 20 is provided with middle renewal flag parameter value for " 0 ", the firmware program that is the network equipment 20 does not need to upgrade, then enter step S318, the network equipment 20 is sent to DSLAM 30 with described package, and be sent to network 40 via DSLAM 30, to carry out proper communication.
When flag judge module 210 judges that the renewal flag parameter value of the network equipment 20 is " 1 ", be that the firmware program of the network equipment 20 is need upgrade the time, then enter step S306, the package that 210 transmissions of flag judge module are received is to type judging module 220, and type judging module 220 judges whether the type of the package that is received is the TCP type packets.In the present embodiment, type judging module 220 is judged the type of described package by the protocol field value of judging package.In the present embodiment, the described package of protocol field value " 6 " sign is the TCP type packets.
If type judging module 220 judges when described package is not the TCP type packets that then enter step S318, the network equipment 20 is sent to DSLAM 30 with described package, and is sent to network 40 via DSLAM 30, to carry out proper communication.
Judge that when type judging module 220 package that is received is the TCP type packets, in step S308, type judging module 220 judges whether described package is the browsing page package.In the present embodiment, type judging module 220 judges by the gauge outfit field value of judging the TCP package whether described package is the browsing page package, and described package gauge outfit field value " port 80 " is designated the browsing page type.
If type judging module 220 judges that the gauge outfit field value of described package is not " port 80 ", be that described package is not the browsing page package, then enter step S318, the network equipment 20 is sent to DSLAM 30 with described package, and be sent to network 40 via DSLAM 30, to carry out proper communication.
When type judging module 220 judges that the gauge outfit field value of described package is " port 80 ", in step S310, then type judging module 220 sends described package to upgrading judge module 230, upgrades judge module 230 and judges whether to need to upgrade the package that is received.In the present embodiment, upgrade the destination address of the forwarding package of the network equipment 20 that stores in judge module 230 Query Databases 240, and the whether consistent package that need renewal be received of judging whether of the destination address of the destination address of judging the package that is received and the forwarding package of the network equipment 20.
Judge the package that needs renewal to be received if upgrade judge module 230, in step S312, then upgrade judge module 213 and the forwarding package of the network equipment 20 is replaced the package that is received, and send the described forwarding module 250 that forwards the packet to, forwarding module 250 will upgrade the forwarding package that judge module 230 sends, and (Hypertext Transfer Protocol, HTTP) mode is sent to terminal equipment 10 with super literal host-host protocol.
In step S314, terminal equipment 10 is downloaded up-to-date firmware program by the pairing particular webpage of described forwarding package, and the network equipment 20 is carried out firmware update.In the present embodiment, after terminal equipment 10 receives described forwarding package, the browsing page of terminal equipment 10 is forwarded to transmits the pairing particular webpage of package, and by the up-to-date firmware program of described particular webpage download, up-to-date firmware program after downloading is sent to the network equipment 20 carries out firmware program updating, after the network equipment 20 receives described firmware program, finish firmware program updating thereby carry out initialization again.
Need not upgrade the package that is received if upgrade judge module 230 judgements, in step S316, upgrade the renewal flag parameter value of judge module 230 changed network equipment 20, firmware program with marked network equipment 20 does not need to upgrade, and promptly the renewal flag parameter value of changed network equipment 20 is 0, and is stored in database 240, enter step S318 then, the network equipment 20 is sent to DSLAM 30 with described package, and is sent to network 40 via DSLAM 30, to carry out proper communication.
The described network equipment 20 and renewal firmware program method need not just can reach the effect of upgrading firmware program by obtaining public ip address, make that renewal firmware program process is simpler.
Claims (14)
1. a network equipment is characterized in that, the described network equipment comprises:
Database is used to store the forwarding package that the system of the renewal flag parameter value of firmware program of the described network equipment and the described network equipment fixedly installs, and described forwarding package is corresponding to particular webpage;
Receiver module communicates to connect with terminal equipment, is used to receive the package that described terminal equipment sends;
The flag judge module, be connected with described receiver module and described database communication, be used to receive the described package that described receiver module sends, and judge by inquiring about the described renewal flag parameter value that stores in the described database whether the firmware program of the described network equipment need upgrade;
Type judging module communicates to connect with described flag judge module, is used to receive the described package that described flag judge module sends, and judges whether the described package that is received is the transmission control protocol type packets;
Upgrade judge module, be connected with described type judging module and described database communication, be used to receive the described package that described type judging module sends, and inquire about the destination address of the described forwarding package that stores in the described database, and judge whether to need to upgrade the described package that is received; And
Forwarding module, communicate to connect with described judge module and described terminal equipment, be used to receive the described forwarding package that described judge module sends, and described forwarding package is sent to described terminal equipment, download up-to-date firmware program to notify described terminal equipment by the pairing described particular webpage of described forwarding package.
2. the network equipment as claimed in claim 1 is characterized in that, described type judging module judges by the protocol field value of judging described package whether described package is the transmission control protocol type packets.
3. the network equipment as claimed in claim 1 is characterized in that, described type judging module also is used for judging whether described package is the browsing page package when judging that described package is the transmission control protocol type packets.
4. the network equipment as claimed in claim 3 is characterized in that, described type judging module judges by the gauge outfit field value of judging described package whether described package is the browsing page package.
5. the network equipment as claimed in claim 1, it is characterized in that the destination address of the destination address of described renewal judge module by judging the described package received and the described forwarding package of the described network equipment is the consistent described package that judges whether that the need renewal is received whether.
6. the network equipment as claimed in claim 1, it is characterized in that, described renewal judge module is judged when not needing to upgrade the described package that is received, and then changes the described renewal flag parameter value of the described network equipment, to be designated the firmware program that does not need to upgrade the described network equipment.
7. the network equipment as claimed in claim 1, it is characterized in that, described renewal judge module is judged when needing to upgrade the described package that is received, then described renewal judge module replaces the described package that is received with the described forwarding package of the described network equipment, and sends the described described forwarding module that forwards the packet to.
8. a firmware program updating method is used for the more firmware program of new network device, it is characterized in that described firmware program updating method comprises:
The renewal flag parameter value of the firmware program of the network equipment is set, and deposits the described network equipment in;
The package that receiving terminal apparatus sends;
Whether the firmware program of judging the described network equipment need upgrade;
If need to upgrade, judge then whether described package is the transmission control protocol type packets;
If the transmission control protocol type packets then judges whether to need to upgrade described package;
If need to upgrade described package, then send and forward the packet to described terminal equipment, wherein said forwarding package is corresponding to particular webpage; And
Described terminal equipment is downloaded up-to-date firmware program from the pairing particular webpage of described forwarding package.
9. firmware program updating method as claimed in claim 8 is characterized in that, judges whether the firmware program of the described network equipment needs updating steps to comprise:
Judge and describedly judge whether the firmware program of the described network equipment needs to upgrade by inquiring about described renewal flag parameter value that the described network equipment stores.
10. firmware program updating method as claimed in claim 8 is characterized in that, judges that whether described package is that the step of transmission control protocol type type packets comprises:
Judge by the protocol field value of judging described package whether described package is the transmission control protocol type packets.
11. firmware program updating method as claimed in claim 8 is characterized in that, if the transmission control protocol type packets judges whether that then the step that needs to upgrade described package comprises:
If the transmission control protocol type packets then judges by the gauge outfit field value of judging described package whether described package is the browsing page package; And
If the browsing page package then judges whether to need to upgrade described package.
12. firmware program updating method as claimed in claim 8 is characterized in that, judges whether that the step that needs to upgrade described package comprises;
Whether the destination address by judging the described package received and the destination address of the described forwarding package of the described network equipment consistent needs to judge whether the described package of renewal.
13. firmware program updating method as claimed in claim 8 is characterized in that, if need to upgrade described package, then sends the step of transmitting package and comprises:
If judging needs to upgrade described package, then described forwarding package is replaced described package, and send the described described forwarding module that forwards the packet to;
Transmit the described described terminal equipment that forwards the packet to super literal transmission protocol mode; And
Described terminal equipment is downloaded up-to-date firmware program by the pairing described particular webpage of described forwarding package, and described up-to-date firmware program is sent to the described network equipment upgrades firmware program.
14. firmware program updating method as claimed in claim 8 is characterized in that, judges when need not upgrade described package, then upgrades the described renewal flag parameter value of the described network equipment, to be designated the firmware program that does not need to upgrade the described network equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006102010889A CN101184026A (en) | 2006-11-13 | 2006-11-13 | Network appliance and firmware program updating method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006102010889A CN101184026A (en) | 2006-11-13 | 2006-11-13 | Network appliance and firmware program updating method thereof |
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| CN101184026A true CN101184026A (en) | 2008-05-21 |
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| CNA2006102010889A Pending CN101184026A (en) | 2006-11-13 | 2006-11-13 | Network appliance and firmware program updating method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656744A (en) * | 2016-07-26 | 2018-02-02 | 佛山市顺德区顺达电脑厂有限公司 | Firmware more new control method |
| CN110445631A (en) * | 2018-05-04 | 2019-11-12 | 南宁富桂精密工业有限公司 | Configuration method, controller, the network equipment and computer storage medium |
| CN111211914A (en) * | 2018-11-21 | 2020-05-29 | 合勤科技股份有限公司 | Method and system for setting network equipment |
-
2006
- 2006-11-13 CN CNA2006102010889A patent/CN101184026A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656744A (en) * | 2016-07-26 | 2018-02-02 | 佛山市顺德区顺达电脑厂有限公司 | Firmware more new control method |
| CN107656744B (en) * | 2016-07-26 | 2020-12-04 | 佛山市顺德区顺达电脑厂有限公司 | Firmware updating control method |
| CN110445631A (en) * | 2018-05-04 | 2019-11-12 | 南宁富桂精密工业有限公司 | Configuration method, controller, the network equipment and computer storage medium |
| CN111211914A (en) * | 2018-11-21 | 2020-05-29 | 合勤科技股份有限公司 | Method and system for setting network equipment |
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Open date: 20080521 |