CN101719937B - Method and system for updating terminal device - Google Patents
Method and system for updating terminal device Download PDFInfo
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- CN101719937B CN101719937B CN200910189599A CN200910189599A CN101719937B CN 101719937 B CN101719937 B CN 101719937B CN 200910189599 A CN200910189599 A CN 200910189599A CN 200910189599 A CN200910189599 A CN 200910189599A CN 101719937 B CN101719937 B CN 101719937B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
Abstract
The invention discloses a method for updating a terminal device, comprising the following steps of : receiving a prompt report sent by a server by a terminal device; generating an own new IP address by the terminal device according to the prompt report; sending the own device information to the server by the terminal device according to the new IP address; sending the report carrying update version information to the terminal device by the server; after receiving the report carried carrying the update version information by the terminal device, and requiring the server to update version document. In the invention, the new IP address is temporarily configured to the terminal device, and the terminal device is connected with the server through the IP address to update the version document. The invention can not only realize the update of a large amount of access terminal devices realized by other gateways, but also is unnecessary to fixedly configure one IP address to each access terminal device, thereby saving the IP address resource of network operators. In network planning, the IP address is unnecessary to preset for updating, thereby the operation and the maintenance are simpler and more convenient.
Description
Technical field
The present invention relates to communication technical field, specially refer to a kind of updating terminal device method and system.
Background technology
Along with networks development, present increasing terminal equipment is placed in the users home (like the HGU equipment at PON terminal etc.), also has some access terminal equipments to be positioned over sub-district or corridor (like the MDU equipment at PON terminal etc.); How these resources that are not the terminal equipment that is placed in operator's machine room carries out upgrading and don't the waste operator of version file are seemed by for important.
Present most implementation method is following: the terminal equipment for HGU and so on is generally upgraded through the tr069 webmaster, and other access terminal equipment is upgraded through the webmaster of each equipment vendors oneself mostly.These methods must operator be such devices allocation IP address all when upgrading, and this just requires operator when planning network, just to reserve an IP address for this reason.
In the practical implementation process; Inventor of the present invention finds that when adopting such scheme to carry out updating terminal device, operator need be terminal equipment distributing IP address; Also promptly require operator when planning network, just to reserve an IP address for this reason, caused the waste of IP address resource.
Summary of the invention
One of the object of the invention for provide a kind of can be without the updating terminal device method and system of predetermined fixed distributing IP address.
The present invention proposes a kind of updating terminal device method, comprising:
The prompt report that the terminal equipment reception server sends;
Said terminal equipment generates the new IP address of self according to said prompt report;
The facility information that said terminal equipment sends self according to said new IP address is to server;
Said server sends the message that carries upgraded version information and arrives said terminal equipment;
After said terminal equipment receives the said message that carries upgraded version information, create and be connected, to the server requests update version document with the HTTP of server.
Further, said prompt report comprises IP address, mask, port numbers and the upgrade version this shop of server, is used to notify said terminal equipment to have upgraded version to be upgraded.
Said terminal equipment also comprises before the new IP address according to prompt report generation self:
After terminal equipment received prompt report, the upgrade version this shop information of carrying according to said prompt report judged whether the needs upgrading;
When needing upgrading, continue to generate self new IP address step;
In the time need not upgrading, said terminal equipment sends the message of need not upgrading to server, and the upgrading flow process finishes.
Further, said terminal equipment is specially according to the new IP address that prompt report generates self:
Terminal equipment obtains four bytes and current system time addition behind self MAC Address, obtains random number seed A;
Said terminal equipment calls random number functions, generates random number B according to said random number seed A;
Server ip address and mask that said terminal equipment carries according to prompt report calculate the figure place D of network address C and host address;
The back D position of getting random number B generates host address E, generates the IP address jointly by network address C and host address E.
Further, comprise behind the new IP of the said generation address:
Said terminal equipment sends the ARP message and judges whether said new IP address exists, if exist, then said new IP address is moved after successively.
Further, said facility information comprises the MAC Address and the ID of said terminal equipment.
Said server sends the message that carries upgraded version information and specifically comprises to said terminal equipment:
Server treats according to said facility information verification whether said terminal equipment is legal;
When said terminal equipment was legal, said server sent to said terminal equipment and carries the message of upgraded version information, and said upgraded version information comprises the path of update version document and the size of update version document.
Further, after said upgrading terminals equipment received the message of said upgraded version information, establishment was connected with the HTTP of server, after the server requests update version document, comprises:
Server sends update version document to said terminal equipment;
After said terminal equipment receives said update version document, the said update version document of verification;
If verification succeeds, said terminal equipment sends download version file success message to server;
If the verification succeeds failure, said terminal equipment sends download version file failed message to server.
Said terminal equipment comprises after receiving said update version document: the erasable FLASH of said terminal equipment, send the successful message of upgrading to server, and delete new IP address, restart version file, accomplish edition upgrading.
A kind of updating terminal device system comprises terminal equipment and server:
Said server is used to send prompt report; After receiving the facility information of said terminal equipment transmission, carry the message of upgraded version information to said terminal equipment transmission; And receive the update version document solicited message that said terminal equipment sends, send out upgrading according to described request information and send version file;
Said terminal equipment is used for the prompt report that reception server sends; Generate the new IP address of self according to said prompt report; The facility information that sends self according to said new IP address is to server; And receiving the said message that carries upgraded version information that said server sends, establishment is connected with the HTTP of said server, to the server requests update version document, receives the update version document that said server sends.
Further, after said terminal equipment also was used to receive prompt report, the upgrade version this shop information of carrying according to said prompt report judged whether the needs upgrading;
When needing upgrading, continue to generate self new IP address;
In the time need not upgrading, said terminal equipment sends the message of need not upgrading to server, and the upgrading flow process finishes.
Further, the said prompt report that said server sends comprises IP address, mask, port numbers and the upgrade version this shop of server, is used to notify said terminal equipment to have upgraded version to be upgraded;
Said terminal equipment is used to obtain four bytes and current system time addition behind self MAC Address, obtains random number seed A; Call random number functions, generate random number B according to said random number seed A; According to server ip address and the mask that prompt report is carried, calculate the figure place D of network address C and host address; The back D position of getting random number B generates host address E, generates the IP address jointly by network address C and host address E.
Said terminal equipment also is used to send the ARP message and judges whether said new IP address exists, if exist, then said new IP address is moved after successively.
Further, said terminal equipment is used to send the MAC Address that comprises said terminal equipment and the facility information of ID.
Said server also is used for treating according to said facility information verification whether said terminal equipment is legal; When said terminal equipment is legal, carry the message of upgraded version information to said terminal equipment transmission, said upgraded version information comprises the path of update version document and the size of update version document.
Further, said server also is used for sending update version document to said terminal equipment;
After said terminal equipment receives said update version document, the said update version document of verification;
If verification succeeds, said terminal equipment sends download version file success message to server;
If the verification succeeds failure, said terminal equipment sends download version file failed message to server.
Said terminal equipment also is used for erasable FLASH, sends the successful message of upgrading to server, deletes new IP address, restarts version file, accomplishes edition upgrading.
The present invention adopts interim for terminal equipment distributes new IP address, connects through said IP address and server, carries out version file and upgrades; That can realize not only that other webmasters can realize upgrades to a large amount of access terminal equipments; Simultaneously need not be IP address of each access terminal equipment fixed allocation; Saved the IP address resource of operator; Also need not reserve the IP address for upgrading during the network planning, operation maintenance is more convenient.
Description of drawings
Fig. 1 is the signaling process figure of an embodiment of a kind of updating terminal device method of the present invention;
Fig. 2 is the flow chart of new IP address generating method in a kind of updating terminal device method of the present invention;
Fig. 3 is the structural representation of an embodiment of a kind of updating terminal device of the present invention system.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, be the signaling process figure of an embodiment of a kind of updating terminal device method of the present invention;
The present invention's design is to adopt terminal equipment to indicate message distributing IP address voluntarily according to the edition upgrading of server, is connected with server through said IP address then, and the update version document that reception server sends is upgraded.
Step S101: server sends prompt report to terminal equipment;
Server sends specific indication message through broadcasting, notifies each terminal equipment to be upgraded to have new version to be upgraded, comprises IP address, mask, port numbers and the upgrade version this shop information of server in the said indication message.
Step S102: terminal equipment judges whether the needs upgrading according to said indication message;
After terminal equipment is received the said indication message of broadcasting; Version information according to carrying upgrade version this shop information contrast self current version in the said indication message judges whether the needs upgrading; Get into step S103 if need not upgrade, otherwise get into step S104;
Step S103: terminal equipment sends the message that need not upgrade to server, and the upgrading flow process finishes;
Step S104: terminal equipment generates self new IP address according to said indication message;
Terminal equipment generates available new IP address according to generation method shown in Figure 2.Concrete generation method is following:
Step S201: terminal equipment obtains MAC Address and the current system time of self;
Step S202: terminal equipment is got back four bytes of MAC Address, obtains random number seed A with the current system time addition of obtaining;
Calculating random number seed through MAC Address and system time, mainly is to get access to identical random number seed for fear of a plurality of terminal equipments;
Step S203: terminal equipment is according to said random number seed A, and the random number functions of calling system generates random number B;
Step S204: terminal equipment calculates new IP address according to server ip address and mask and random number B;
Terminal equipment calculates the network address C of IP address according to the IP address and the mask information of server, and the figure place D of host address, and the back D position of getting random number B generates host address E, by network address C and the final IP address that makes new advances of calculating of host address E;
Step S205: the new IP of verification address;
Terminal equipment carries out the legitimacy verification to the new IP address that calculates, and avoids illegal IP address such as broadcast address are distributed to terminal equipment, influences terminal staging, if verification succeeds gets into step S208, otherwise gets into step S206;
Step S206:, judge whether the number of times that calculates new IP address has surpassed three times, if do not surpass three times, then gets into step S201, calculates again, otherwise get into step S207 in order to prevent repeatedly double counting;
Step S207: when calculate through three times said new IP address; After also not generating legal IP address; Said terminal equipment will distribute a fixing new IP address to terminal equipment according to the figure place of the network address and host address, and this fixing new IP address is generally first available new IP address in this network segment;
The new IP of step S208:ARP authentication of message address;
Conflict with other terminal equipment transmission in new IP address for fear of terminal equipment; After generating legal new IP address, with the ARP message that sends corresponding new IP address, if do not respond; Represent that then said new IP address can use; Generate the success of new IP address, flow process finishes, otherwise gets into step S209;
Step S209: move one after will generating new IP address of host address, and judge the legitimacy of newly-generated IP address, if legal; Then get into step S208; Otherwise continue up to generating a legal IP address, to get into step S208 with moving one behind the said newly-generated IP address of host address.
Step S105: terminal equipment transmitting apparatus information is to server;
Terminal equipment reports server according to the new IP address that generates with facility information, and said facility information comprises information such as the MAC Address, device id of terminal equipment.；
Step S106: server authentication terminal;
Server is according to the legitimacy of facility information checking counterpart terminal equipment; After checking is passed through, send corresponding upgraded version information, comprise the path of update version document, the size of update version document etc. to terminal equipment;
Step S107: terminal equipment is to the server requests update version document;
Terminal equipment is created HTTP according to said upgraded version information and server and is connected, to server requests download and upgrade version file after receiving upgraded version information.
Step S108: server sends update version document to said terminal equipment;
Server connects according to the HTTP that creates, and sends update version document to said terminal equipment;
Step S109: terminal equipment verification update version document;
After terminal equipment has been downloaded update version document, carry out verifications such as CRC; If verification is unsuccessful, gets into step S110, otherwise get into step S111.
Step S110: terminal equipment sends the message of download version failure to server, the upgrading failure;
Step S111: terminal equipment sends the successful message of download version to server;
Step S112: terminal equipment carries out edition upgrading;
After the erasable FLASH success of terminal equipment, send the successful message of upgrading, accomplish edition upgrading to server.
Step S113: the new IP address that terminal equipment deletion step S104 generates, to realize the repeated use of IP address.
The present invention adopts interim for terminal equipment distributes new IP address, connects through said IP address and server, carries out version file and upgrades; That can realize not only that other webmasters can realize upgrades to a large amount of access terminal equipments; Simultaneously need not be IP address of each access terminal equipment fixed allocation; Saved the IP address resource of operator; Also need not reserve the IP address for upgrading during the network planning, operation maintenance is more convenient.
See also the structural representation of Fig. 3 for an embodiment of a kind of updating terminal device of the present invention system.
The updating terminal device system that present embodiment provides adopts the system of the foregoing description method.
Said updating terminal device system comprises terminal equipment 31 and server 32;
Said server 32 is used to send prompt report; After receiving the facility information of said terminal equipment 31 transmissions, carry the message of upgraded version information to said terminal equipment 31 transmissions; And receive the update version document solicited message that said terminal equipment 31 sends, send out upgrading according to described request information and send version file.
Said terminal equipment 31 is used for the prompt report that reception server 32 sends; Generate the new IP address of self according to said prompt report; The facility information that sends self according to said new IP address is to server 32; And receiving the said message that carries upgraded version information that said server 32 sends, establishment is connected with the HTTP of said server 32, to server 32 request update version document, receives the update version document that said server 32 sends.
Further, after said terminal equipment 31 also was used to receive prompt report, the upgrade version this shop information of carrying according to said prompt report judged whether the needs upgrading;
When needing upgrading, continue to generate self new IP address;
In the time need not upgrading, said terminal equipment 31 sends the message of need not upgrading to server 32, and the upgrading flow process finishes.
Further, the said prompt report that said server 32 sends comprises IP address, mask, port numbers and the upgrade version this shop of server 32, is used to notify said terminal equipment 31 to have update version document to be upgraded;
Said terminal equipment 31 is used to obtain four bytes and current system time addition behind self MAC Address, obtains random number seed A; Call random number functions, generate random number B according to said random number seed A; The IP address and the mask of the server 32 that carries according to prompt report calculate the figure place D of network address C and host address; The back D position of getting random number B generates host address E, generates the IP address jointly by network address C and host address E.
Said terminal equipment 31 also is used to send the ARP message and judges whether said new IP address exists, if exist, then said new IP address is moved after successively.
Further, said terminal equipment 31 is used to send the MAC Address that comprises said terminal equipment 31 and the facility information of ID.
Said server 32 also is used for treating according to said facility information verification whether said terminal equipment 31 is legal; When said terminal equipment 31 is legal, to send to said terminal equipment 31 and to carry the message of upgraded version information, said upgraded version information comprises the path of update version document and the size of update version document.
Further, said server 32 also is used for sending update version document to said terminal equipment 31;
After said terminal equipment 31 receives said update version document, the said update version document of verification;
If verification succeeds, said terminal equipment 31 sends download version file success message to server 32;
If the verification succeeds failure, said terminal equipment 31 sends download version file failed message to server 32.
Said terminal equipment 31 also is used for erasable FLASH, sends the successful message of upgrading to server 32, deletes new IP address, restarts version file, accomplishes edition upgrading.
After terminal equipment 31 is received the said indication message of broadcasting, judge whether the needs upgrading according to the version information that carries upgrade version this shop information contrast self current version in the said indication message;
When terminal equipment 31 judgements need not upgraded, send the message that need not upgrade to server 32, upgrading finishes;
When said terminal equipment 31 judgements need upgrading, generate self new IP address according to said indication message;
Said terminal equipment 31 reports server 32 according to the new IP address that generates with facility information, and said facility information comprises information such as the MAC Address, device id of terminal equipment 31.
After terminal equipment 31 has been downloaded update version document, carry out verifications such as CRC; If verification is unsuccessful, terminal equipment 31 sends the message of download version failure to server 32, the upgrading failure;
If verification succeeds, then said terminal equipment 31 sends the successful message of download version to server 32; Erasable then FLASH success is sent the successful message of upgrading to server 32, accomplishes edition upgrading.
The present invention adopts interim for terminal equipment distributes new IP address, connects through said IP address and server, carries out version file and upgrades; That can realize not only that other webmasters can realize upgrades to a large amount of access terminal equipments; Simultaneously need not be IP address of each access terminal equipment fixed allocation; Saved the IP address resource of operator; Also need not reserve the IP address for upgrading during the network planning, operation maintenance is more convenient.
The above is merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (17)
1. a updating terminal device method is characterized in that, comprising:
The prompt report of the IP address that comprises server, mask, port numbers and upgrade version this shop that the terminal equipment reception server sends;
The upgrade version this shop information of carrying according to said prompt report judges whether the needs upgrading;
If need upgrading, then said terminal equipment generates the new IP address of self according to said prompt report;
The facility information that said terminal equipment sends self according to said new IP address is to server;
Said server sends the message that carries upgraded version information and arrives said terminal equipment;
After said terminal equipment receives the said message that carries upgraded version information, to the server requests update version document.
2. updating terminal device method according to claim 1 is characterized in that, said prompt report is used to notify said terminal equipment to have upgraded version to be upgraded.
3. updating terminal device method according to claim 2; It is characterized in that; After terminal equipment receives said prompt report; When the upgrade version this shop information of carrying according to said prompt report determined needs upgrading, said terminal equipment sent the message of need not upgrading to server, and the upgrading flow process finishes.
4. updating terminal device method according to claim 2 is characterized in that, said terminal equipment is specially according to the new IP address that prompt report generates self:
Terminal equipment obtains four bytes and current system time addition behind self MAC Address, obtains random number seed A;
Said terminal equipment calls random number functions, generates random number B according to said random number seed A;
Server ip address and mask that said terminal equipment carries according to prompt report calculate the figure place D of network address C and host address;
The back D position of getting random number B generates host address E, generates the IP address jointly by network address C and host address E.
5. updating terminal device method according to claim 4 is characterized in that, the new IP of said generation comprises behind the address:
Said terminal equipment sends the ARP message and judges whether said new IP address exists, if exist, then said new IP address is moved after successively.
6. updating terminal device method according to claim 1 is characterized in that, said facility information comprises the MAC Address and the ID of said terminal equipment.
7. updating terminal device method according to claim 6 is characterized in that, said server sends the message that carries upgraded version information and specifically comprises to said terminal equipment:
Server treats according to said facility information verification whether said terminal equipment is legal;
When said terminal equipment was legal, said server sent to said terminal equipment and carries the message of upgraded version information, and said upgraded version information comprises the path of update version document and the size of update version document.
8. updating terminal device method according to claim 1 is characterized in that, after said upgrading terminals equipment receives the message of said upgraded version information, after the server requests update version document, comprises:
Server sends update version document to said terminal equipment;
After said terminal equipment receives said update version document, the said update version document of verification;
If verification succeeds, said terminal equipment sends download version file success message to server;
If the verification succeeds failure, said terminal equipment sends download version file failed message to server.
9.9 updating terminal device method according to claim 8; It is characterized in that; Said terminal equipment comprises after receiving said update version document: the erasable FLASH of said terminal equipment, send the successful message of upgrading to server, and delete new IP address; Restart version file, accomplish edition upgrading.
10. a updating terminal device system is characterized in that, comprises terminal equipment and server:
Said server is used to send the prompt report of the IP address, mask, port numbers and the upgrade version this shop that comprise server; After receiving the facility information of said terminal equipment transmission, carry the message of upgraded version information to said terminal equipment transmission; And receive the update version document solicited message that said terminal equipment sends, send out upgrading according to described request information and send version file;
Said terminal equipment is used for the said prompt report that reception server sends; The upgrade version this shop information of carrying according to said prompt report judges whether the needs upgrading; If need upgrading, then generate the new IP address of self according to said prompt report; The facility information that sends self according to said new IP address is to server; And receive the said message that carries upgraded version information that said server sends, to the server requests update version document, receive the update version document that said server sends.
11. updating terminal device according to claim 10 system; It is characterized in that; After said terminal equipment also is used to receive said prompt report; When the upgrade version this shop information of carrying according to said prompt report determined needs upgrading, said terminal equipment sent the message of need not upgrading to server, and the upgrading flow process finishes.
12. updating terminal device according to claim 10 system is characterized in that, the said prompt report that said server sends is used to notify said terminal equipment to have upgraded version to be upgraded;
Said terminal equipment is used to obtain four bytes and current system time addition behind self MAC Address, obtains random number seed A; Call random number functions, generate random number B according to said random number seed A; According to server ip address and the mask that prompt report is carried, calculate the figure place D of network address C and host address; The back D position of getting random number B generates host address E, generates the IP address jointly by network address C and host address E.
13. updating terminal device according to claim 12 system is characterized in that said terminal equipment also is used to send the ARP message and judges whether said new IP address exists, if exist, then said new IP address is moved after successively.
14. updating terminal device according to claim 10 system is characterized in that, said terminal equipment is used to send the MAC Address that comprises said terminal equipment and the facility information of ID.
15. updating terminal device according to claim 14 system is characterized in that said server also is used for treating according to said facility information verification whether said terminal equipment is legal; When said terminal equipment is legal, carry the message of upgraded version information to said terminal equipment transmission, said upgraded version information comprises the path of update version document and the size of update version document.
16. updating terminal device according to claim 10 system is characterized in that, said server also is used for sending update version document to said terminal equipment;
After said terminal equipment receives said update version document, the said update version document of verification;
If verification succeeds, said terminal equipment sends download version file success message to server;
If the verification succeeds failure, said terminal equipment sends download version file failed message to server.
17. updating terminal device according to claim 16 system is characterized in that said terminal equipment also is used for erasable FLASH, sends the successful message of upgrading to server, deletes new IP address, restarts version file, the completion edition upgrading.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189599A CN101719937B (en) | 2009-11-30 | 2009-11-30 | Method and system for updating terminal device |
| PCT/CN2010/077583 WO2011063683A1 (en) | 2009-11-30 | 2010-10-08 | Method and system for terminal device upgrade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910189599A CN101719937B (en) | 2009-11-30 | 2009-11-30 | Method and system for updating terminal device |
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| CN101719937A CN101719937A (en) | 2010-06-02 |
| CN101719937B true CN101719937B (en) | 2012-10-24 |
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| CN200910189599A Expired - Fee Related CN101719937B (en) | 2009-11-30 | 2009-11-30 | Method and system for updating terminal device |
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| WO (1) | WO2011063683A1 (en) |
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| CN101719937B (en) * | 2009-11-30 | 2012-10-24 | 中兴通讯股份有限公司 | Method and system for updating terminal device |
-
2009
- 2009-11-30 CN CN200910189599A patent/CN101719937B/en not_active Expired - Fee Related
-
2010
- 2010-10-08 WO PCT/CN2010/077583 patent/WO2011063683A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6918113B2 (en) * | 2000-11-06 | 2005-07-12 | Endeavors Technology, Inc. | Client installation and execution system for streamed applications |
| CN1658574A (en) * | 2005-03-23 | 2005-08-24 | 港湾网络有限公司 | Automatic update method and system for network equipment |
| CN101335641A (en) * | 2007-06-29 | 2008-12-31 | 华为技术有限公司 | Method, apparatus and system for updating apparatus |
Also Published As
| Publication number | Publication date |
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| CN101719937A (en) | 2010-06-02 |
| WO2011063683A1 (en) | 2011-06-03 |
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