CN104756465A

CN104756465A - Routing method, device and system

Info

Publication number: CN104756465A
Application number: CN201380001584.8A
Authority: CN
Inventors: 轩辕哲; 严哲峰
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2015-07-01
Anticipated expiration: 2033-10-10
Also published as: CN104756465B; WO2015051517A1

Abstract

Provided in an embodiment of the present invention are a routing method, device and system, improving not only the efficiency of acquiring a container set, but also the scalability of a name resolution system. The method comprises: an authoritative resolution server receives the identifier of the requested content transmitted by a first device according to the identifier of the authoritative resolution server; the authoritative resolution server searches for a correspondence between the pre-obtained identifier of the current requested content and the container set according to the identifier of the requested content, and acquires a first container set corresponding to the identifier of the current requested content; and the authoritative resolution server acquires the requested content according to the first container set corresponding to the identifier of the current requested content and the identifier of the requested content.

Description

ROUTING METHOD, DEVICE AND SYSTEM

A kind of method for routing, equipment and system

The present invention relates to the communications field, more particularly to a kind of method for routing, equipment and system for technical field.

Background technology

Information centre's network（Information Centric Network) it is a kind of new network architecture centered on information.Current the Internet architecture is centered on main frame, to work as requesting party（Such as user equipment or terminal etc.）It when wanting to obtain a certain content, must clearly point out which platform main frame is the content is stored in above in the acquisition request that requesting party sends, then be gone to access the main frame according to specific position of host machine, so as to obtain content.And in ICN, work as requesting party（Such as user equipment or terminal etc.）When wanting to obtain a certain content, only need to send out the request for the content to network, this content requests includes content name, common content name can be content identification, routing forwarding node in network just can be in content name content identification search out the corresponding routing iinformation of the content, and according to the content of routing information acquisition request and user will be returned to, the mode being route according to content name is realized.At present, ICN routing mode is, by being extended to content name, outside indicating unless the context, also to increase several auxiliary route information corresponding with content identification and carry out auxiliary route, these several auxiliary route information can be referred to as container（Container) gather, prefix information information related to the content identification of the content identification etc. can be included in container set, these information can from high to low be arranged according to the priority pre-set, can be by pre-setting routing table corresponding with container to the information searching in container set when content requests can not be forwarded by content identification, and forward content requests according to routing iinformation corresponding with container is found from routing table, so as to obtain the content of request and return to user, wherein, container in container set is that requesting party asks to obtain by sending the container analysis comprising content identification to network, specifically, in a network, the analysis request is responded according to default rule is upward step by step, and return to the container obtained by response To requesting party.But it is above-mentioned during, we are it can be found that container set needs to obtain by multistage resolution system, inefficiency；And multistage parsing in the case of, upper strata resolution system needs to store the content of all subordinate's resolution systems, cause extension ' f life it is low.

Content of the invention embodiments of the invention provide a kind of method for routing, equipment and system, can not only improve the efficiency for obtaining container set, also improve the scalability of name resolution system.To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：In a first aspect, the embodiments of the invention provide a kind of method for routing, including：Authoritative resolution server receives the mark of request content of first equipment according to transmitted by the mark of authoritative resolution server；Corresponding relation between the mark and container set of the presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；The authoritative resolution server obtains the request content according to the mark for identifying corresponding first container set and the request content of presently described request content.According to the first possible implementation, with reference in a first aspect, the authoritative resolution server obtains the request content according to the mark for identifying corresponding first container set and the request content of presently described request content, including：The authoritative resolution server sends corresponding first container set of the mark of presently described request content to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained.According to second of possible implementation, with reference in a first aspect, the authoritative resolution server is according to corresponding first container set of mark of presently described request content and the request The mark of content obtains the request content, including：The authoritative resolution server identifies the mark that corresponding container set forwards the request content according to the presently described request content, obtains the request content.

According to the third possible implementation, with reference to any one of first aspect, the first or second possible implementation, in addition to：The authoritative resolution server receives the request content and provides the registration request that equipment is sent, and the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；The corresponding relation that the authoritative resolution server is set up between the mark of the request content and the container set according to the registration request.

According to the 4th kind of possible implementation, with reference to the third possible implementation, the form of the registration request is interest bag, wherein, the form of the content name in the interest bag of the registration request is：

Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.According to the 5th kind of possible implementation, with reference to first aspect, the first any one of to the 4th kind of possible implementation, in addition to：The authoritative resolution server receives the request content and provides equipment renewal request transmitted after the corresponding first container set appearance of mark of presently described request content updates, described to update the container set asked after the mark for including the request content and the renewal；The authoritative resolution server asks the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.According to the 6th kind of possible implementation, with reference to the 5th kind of possible implementation, the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is： Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

Second aspect, the embodiments of the invention provide a kind of method for routing, including：First equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；First equipment receives corresponding first container set of mark for the presently described request content that the authoritative resolution server is sent；First equipment forwards the mark of the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.According to the first possible implementation, with reference to second aspect, the first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：First equipment sends analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

According to second of possible implementation, with reference to the first possible implementation, the form of the analysis request is interest bag, and the form of the analysis request interest bag is specially：

The mark of the mark/Resolve/request content of/authoritative resolution server.According to the third possible implementation, with reference to second aspect, before first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, in addition to：First equipment obtains the request message for request content, wherein, the request Message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；Accordingly, first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：

First equipment judges whether second container set in the request message is empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；Or,

First equipment obtains the request content according to the mark of the request content；If obtaining failure, the second container set included by the request message forwards the request message to obtain the request content；

If the second container set that includes by the request message forwards the request message to fail to obtain the request content, the mark of the request content is sent to the authoritative resolution server.

The third aspect, the embodiments of the invention provide a kind of method for routing, including：First equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.According to the first possible implementation, with reference to the third aspect, before first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, in addition to：

First equipment obtains the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies corresponding second container Set and the mark of the authoritative resolution server；Accordingly, first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：First equipment judges whether second container set in the request message is empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；Or, first equipment obtains the request content according to the mark of the request content；If obtaining failure, the second container set included by the request message sends the mark of the request content to obtain the request content；Failed if the second container set that is included by the request message sends the mark of the request content with obtaining the request content, send the mark of the request content to the authoritative resolution server.

Fourth aspect, the embodiments of the invention provide a kind of authoritative resolution server, including：Receiving unit, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server；Acquiring unit, for the corresponding relation between the mark of presently described request content and container set that are previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；The acquiring unit is additionally operable to, and the request content is obtained according to the mark for identifying corresponding first container set and the request content of presently described request content.According to the first possible implementation, with reference to fourth aspect, the acquiring unit specifically for, corresponding first container set of the mark of presently described request content is sent to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained. According to second of possible implementation, with reference to fourth aspect, the acquiring unit is specifically for identifying the mark that corresponding container set forwards the request content according to the presently described request content, obtaining the request content.According to the third possible implementation, with reference to any one of fourth aspect, the first or second possible implementation, the receiving unit is additionally operable to, receive the request content and the registration request that equipment is sent is provided, the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；Also include setting up unit, for the corresponding relation set up between the mark of the request content and the container set according to the registration request.

Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.According to the 5th kind of possible implementation, with reference to fourth aspect, the first is any one of to the 4th kind of possible implementation, the receiving unit is additionally operable to, receiving the request content provides equipment renewal request transmitted after the corresponding first container set appearance of mark of presently described request content updates, described to update the container set asked after the mark for including the request content and the renewal；Also include updating block, for asking the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.According to the 6th kind of possible implementation, with reference to the 5th kind of possible implementation, the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is： Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

5th aspect, the embodiments of the invention provide a kind of first equipment, including：Transmitting element, mark for sending request content to the authoritative resolution server according to preset strategy and the mark of authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；Receiving unit, corresponding first container set of mark for receiving the presently described request content that the authoritative resolution server is sent；Retransmission unit, the mark for forwarding the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.According to the first possible implementation, with reference to the 5th aspect, the transmitting element is used to send analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

The mark of the mark/Resolve/request content of/authoritative resolution server.According to the third possible implementation, with reference to the 5th aspect, also include acquiring unit, for obtaining the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；Accordingly, the transmitting element is used to judging whether second container set in the request message to be empty, if it is empty, then sends the mark of the request content to the authoritative resolution server； Or, the acquiring unit is used to obtain the request content according to the mark of the request content；

If obtaining failure, the retransmission unit is used for, and the second container set included by the request message forwards the request message to obtain the request content；And if the second container set that is included by the request message of the retransmission unit forwards the request message to fail to obtain the request content, the retransmission unit is used for, and sends the mark of the request content to the authoritative resolution server.

6th aspect, the embodiments of the invention provide a kind of first equipment, including：Transmitting element, mark for sending request content to the authoritative resolution server according to preset strategy and the mark of authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.According to the first possible implementation, with reference to the 6th aspect, in addition to：Acquiring unit, for obtaining the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；Accordingly, the transmitting element is used to judging whether second container set in the request message to be empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；Or, the acquiring unit is additionally operable to obtain paddy in the request according to the mark of the request content,

If obtaining failure, the transmitting element is used for, included by the request message Second container set sends the mark of the request content to obtain the request content；And if the second container set that the transmitting element is included by the request message sends the mark of the request content to obtain the request content failure, then the transmitting element is used for, and sends the mark of the request content to the authoritative resolution server.

7th aspect, the embodiments of the invention provide a kind of authoritative resolution server, including：Communication unit, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server；Processor, for the corresponding relation between the mark of presently described request content and container set that are previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；And the request content is obtained according to the mark for identifying corresponding first container set and the request content of presently described request content.According to the first possible implementation, with reference to the 7th aspect, the processor is used for, indicate that the communication unit sends corresponding first container set of the mark of presently described request content to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained.

According to second of possible implementation, with reference to the 7th aspect, the processor is used for, and the mark that corresponding container set forwards the request content is identified according to the presently described request content, obtains the request content.According to the third possible implementation, with reference to any one of the 7th aspect, the first or second possible implementation, the communication unit is additionally operable to, receive the request content and the registration request that equipment is sent is provided, the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；The processor is additionally operable to, and the mark of the request content is set up according to the registration request Know the corresponding relation between the container set.According to the 4th kind of possible implementation, with reference to the third possible implementation, the form of the registration request is interest bag, wherein, the form of the content name in the interest bag of the registration request is：

Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.According to the 5th kind of possible implementation, with reference to the 7th aspect, the first is any one of to the 4th kind of possible implementation, the communication unit is additionally operable to, receiving the request content provides equipment renewal request transmitted after the corresponding first container set appearance of mark of presently described request content updates, described to update the container set asked after the mark for including the request content and the renewal；The processor is additionally operable to, and asks the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.According to the 6th kind of possible implementation, with reference to the 5th kind of possible implementation, the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is：

Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

Eighth aspect, the embodiments of the invention provide a kind of first equipment, including：Communication unit, communicates for the progress with external equipment；Processor, for indicating that the communication unit sends the mark of request content to the authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content； And indicate that the communication unit receives corresponding first container set of mark for the presently described request content that the authoritative resolution server is sent；And indicate that the communication unit forwards the mark of the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.According to the first possible implementation, with reference to eighth aspect, the processor is used for, indicate that the communication unit sends analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

The mark of the mark/Resolve/request content of/authoritative resolution server.According to the third possible implementation, with reference to eighth aspect, the processor is additionally operable to, obtain the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；Accordingly, the processor is used for, and whether be sky, if it is empty if judging the second container set in the request message, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server；Or, the request content is obtained according to the mark of the request content；If obtaining failure, it indicates that the second container set that the communication unit is included by the request message forwards the request message to obtain the request content；If the second container set included by the request message forwards the request message to fail to obtain the request content, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server. 9th aspect, the embodiments of the invention provide a kind of first equipment, including：Communication unit, communicates for the progress with external equipment；Processor, for indicating that the communication unit sends the mark of request content to the authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.According to the first possible implementation, with reference to the 9th aspect, the processor is additionally operable to, obtain the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；Accordingly, whether the second container set that the processor is used to judge in the request message is sky, if it is empty, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server；Or, the request content is obtained according to the mark of the request content；If obtaining failure, it indicates that the second container set that the communication unit is included by the request message sends the mark of the request content to obtain the request content；Failed if the second container set included by the request message sends the mark of the request content with obtaining the request content, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server.Tenth aspect, the embodiments of the invention provide a kind of route system, including authoritative resolution server as described in any one in terms of fourth aspect or the 7th and in terms of the 5th, in terms of the 6th, the first equipment as described in any one in terms of eighth aspect and the 9th.Embodiments of the invention provide a kind of method for routing, equipment and system, and corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, with Make it possible to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, can not only improve the efficiency for obtaining container set, also improve the scalability of name resolution system.Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of schematic flow sheet of method for routing provided in an embodiment of the present invention；Fig. 2 is the schematic flow sheet of another method for routing provided in an embodiment of the present invention；Fig. 3 is the schematic flow sheet of another method for routing provided in an embodiment of the present invention；Fig. 4 is a kind of detail flowchart of method for routing provided in an embodiment of the present invention；Fig. 5 is the particular flow sheet of step 402；Fig. 6 is the particular flow sheet of step 405；

Fig. 7 is the detail flowchart of another method for routing provided in an embodiment of the present invention；Fig. 8 is a kind of schematic device of authoritative resolution server provided in an embodiment of the present invention；

Fig. 9 is the schematic device of another authoritative resolution server provided in an embodiment of the present invention；

Figure 10 is a kind of schematic device of first equipment provided in an embodiment of the present invention；Fig. 11 is the schematic device of another first equipment provided in an embodiment of the present invention；Figure 12 is the schematic device of another the first equipment provided in an embodiment of the present invention；Figure 13 is the schematic device of another the first equipment provided in an embodiment of the present invention； Figure 14 is a kind of hardware unit figure of authoritative resolution server provided in an embodiment of the present invention；Figure 15 is a kind of hardware unit figure of first equipment provided in an embodiment of the present invention；Figure 16 is the hardware unit figure of another first equipment provided in an embodiment of the present invention；Figure 17 is a kind of schematic diagram of route system provided in an embodiment of the present invention.Embodiment is below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.Referring to Fig. 1, it is a kind of schematic flow sheet of method for routing provided in an embodiment of the present invention, can specifically includes：

S 101 :Authoritative resolution server receives the mark of request content of first equipment according to transmitted by the mark of authoritative resolution server；Exemplary, in existing ICN networks, container set corresponding with content identification is by obtained from resolution server response container analysis request in a network step by step, container analysis request can specifically be parsed in resolution server step by step, obtain the container set that this grade of resolution server can be provided, therefore, it can realize that the number of devices of response container analysis request is more, and in embodiments of the present invention, outside all routing devices, individually authoritative resolution server is set, mainly bear the effect for parsing container set corresponding with content identification.So without multistage parsing, and this mode is also an advantage that it is when the content of content providing or offer changes, it is only necessary to authoritative resolution server is updated and corrected, autgmentability is added.

S 102 :Corresponding relation between the mark and container set of the current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；Exemplary, authoritative resolution server can receive request content in advance and provide equipment hair The registration request sent, the corresponding relation then set up according to registration request between the mark of request content and container set, wherein, registration request includes corresponding first container set of the mark of mark and current request content of request content；It is preferred that in the present embodiment, the form of registration request can be interest bag, wherein, the form of the content name in the interest bag of registration request can be：

Mark/CONTAINER/ the container sets of/authority resolution server mark/REGISTER/ request contents.Exemplary, when request content changes, authoritative resolution server can also receive request content and provide equipment renewal request transmitted after updating occurs in corresponding first container set of mark of current request content, then the first container set corresponding with the mark of current request content in the corresponding relation between the mark and container set of request content is updated to by the container set after updating according to renewal request, wherein, the container set after the mark for asking to include request content and renewal is updated；It is preferred that, in the present embodiment, the form for updating request can be interest bag, wherein, updating the form of the content name in the interest bag of request can be：

Container set after the mark of/authority resolution server mark/UPDATE/ request contents/CONTAINER/ renewals.

S 103 :Authoritative resolution server obtains request content according to corresponding first container set of mark of current request content and the mark of request content.Optionally, step S 103 can include：Authoritative resolution server sends corresponding first container set of the mark of current request content to the first equipment, to cause the first equipment to forward the mark of request content according to corresponding first container set of mark of current request content, obtains request content.Optionally, step S 103 can include the mark that authoritative resolution server identifies corresponding first container set forwarding request content according to current request content, obtain request content.Embodiments of the invention provide a kind of method for routing, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, name resolution system is also improved Scalability.

Referring to Fig. 2, it is the schematic flow sheet of another method for routing provided in an embodiment of the present invention, can includes：

S201 :First equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；Exemplary, in the present embodiment, the first equipment can need the equipment of request content, including wireless terminal, requesting node or client etc.；It can also be the routing node in network, not repeat herein；Specifically, before the first equipment sends the mark of request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the request message for request content can also be obtained including the first equipment, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Optionally, the first equipment is to need the equipment of request content, including when wireless terminal, requesting node or client etc., the first equipment can obtain the request message by way of directly generating request message；

Accordingly, now the first equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, can include：First equipment may determine that whether second container set in request message is empty, if it is empty, then send the mark of request content to authoritative resolution server.Optionally, first equipment be network in routing node when, first equipment can need the request message that the equipment of request content is sent to obtain the request message by reception, accordingly, now the first equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, can include：First equipment obtains request content according to the mark of request content；If obtaining failure, the second container set included by request message forwards request message to obtain request content； If the second container set forwarding request message included by request message sends the mark of request content to authoritative resolution server to obtain request content failure.

Exemplary, in the present embodiment, mark to the concrete mode of authoritative resolution server that first equipment sends request content can send analysis request to authoritative resolution server, analysis request includes the mark and the mark of request content of authoritative resolution server, wherein, the mark of authoritative resolution server represents the routing iinformation of authoritative resolution server；

It is preferred that, the form of analysis request can be interest bag, and the form of analysis request interest bag is specifically as follows：

The mark of mark/Re solve/ request contents of/authority resolution server.

S202 :First equipment receives corresponding first container set of mark for the current request content that authoritative resolution server is sent.

S203 :First equipment forwards the mark of request content according to corresponding first container set of mark of current request content, to obtain request content.

Embodiments of the invention provide a kind of method for routing, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is the schematic flow sheet of another method for routing provided in an embodiment of the present invention referring to Fig. 3, including：

S301 :First equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, corresponding first container set of mark of current request content is obtained, and sends the mark of request content to obtain request content according to the first container set.

Exemplary, in the present embodiment, the first equipment can need the equipment of request content, including wireless terminal, requesting node or client etc.；It can also be the routing node in network, not repeat herein； Specifically, before the first equipment sends the mark of request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the request message for request content can also be obtained including the first equipment, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Optionally, the first equipment is to need the equipment of request content, including when wireless terminal, requesting node or client etc., the first equipment can obtain the request message by way of directly generating request message；

Accordingly, now the first equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, can include：First equipment may determine that whether second container set in request message is empty, if it is empty, then send the mark of request content to authoritative resolution server.Optionally, first equipment be network in routing node when, first equipment can need the request message that the equipment of request content is sent to obtain the request message by reception, accordingly, now the first equipment sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server, can include：First equipment obtains request content according to the mark of request content；If obtaining failure, the second container set included by request message forwards request message to obtain request content；If the second container set forwarding request message included by request message sends the mark of request content to authoritative resolution server to obtain request content failure.Exemplary, in the present embodiment, mark to the concrete mode of authoritative resolution server that first equipment sends request content can send the request message that the first equipment is got to authoritative resolution server, to cause authoritative resolution server directly to obtain the content of request according to request message.Embodiments of the invention provide a kind of method for routing, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved. On the basis of the embodiment shown in Fig. 1-Fig. 3, referring to Fig. 4, for a kind of detail flowchart of method for routing provided in an embodiment of the present invention, embodiment as the aforementioned, it can need the equipment of request content that first equipment, which can include the first equipment, including wireless terminal, requesting node or client etc.；Can also be the routing node in network, in the present embodiment, the first equipment is set as the routing node in network, and specific procedure can include：

401 :Routing node obtains the request message for request content；Exemplary, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Specifically in the present embodiment, routing node can need the request message that the equipment of request content is sent by receiving.

402 :Routing node sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server；Exemplary, as shown in figure 5, step 402 can include：

501 :Routing node obtains request content according to the mark of request content；In the present embodiment, whether routing node has content corresponding with the mark of request content in being deposited according to the local Slow of identifier lookup of request content, and detailed process is similar with existing ICN network technologies, specifically repeats no more；If searching successfully, obtained request content is back to by routing node needs the equipment of request content；If lookup is unsuccessful, step 502 is performed.

502 :The second container set that routing node is included by request message forwards request message to obtain request content, specific process is similar with existing ICN network technologies, repeat no more, if the second container set forwarding request message that now routing node can be included by request message gets request content, obtained request content, which is back to, needs the equipment of request content；If request content can not be got, step 503 is performed.

503 :Routing node sends the mark of request content to authoritative resolution server；Specifically, routing node sends the mark of request content to the tool of authoritative resolution server Body mode can send analysis request to authoritative resolution server, and analysis request includes the mark and the mark of request content of authoritative resolution server, wherein, the mark of authoritative resolution server represents the routing iinformation of authoritative resolution server；It is preferred that, the form of analysis request can be interest bag, and the form of analysis request interest bag is specifically as follows：

The mark of mark/Resolve/ request contents of/authority resolution server.

403 :Authoritative resolution server receives the mark of request content of the routing node according to transmitted by the mark of authoritative resolution server.

404 :Corresponding relation between the mark and container set of the current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；Exemplary, authoritative resolution server can receive request content in advance and provide the registration request that equipment is sent, then the corresponding relation set up according to registration request between the mark of request content and container set, wherein, registration request includes corresponding first container set of the mark of mark and current request content of request content；It is preferred that in the present embodiment, the form of registration request can be interest bag, wherein, the form of the content name in the interest bag of registration request can be：

Container set after the mark of/authority resolution server mark/UPDATE/ request contents/CONTAINER/ renewals. 405 :Authoritative resolution server obtains request content according to corresponding first container set of mark of current request content and the mark of request content；Optionally, as shown in fig. 6, step 405 can include：

601 :Authoritative resolution server sends corresponding first container set of the mark of current request content to routing node；

602 :Routing node receives corresponding first container set of mark for the current request content that authoritative resolution server is sent；

603 :Routing node forwards the mark of request content according to corresponding first container set of mark of current request content, to obtain request content；Specifically, routing node is after corresponding first container set of mark for receiving current request content, second container set in request message is updated to the first container set, and forwarded the request message after renewal, specific repeating process is similar with existing ICN network technologies, repeats no more, finally gets request content, and the request content is back to needs the equipment of request content, so as to complete whole routing procedure.

Optionally, step 405 can include：Authoritative resolution server identifies the mark that corresponding first container set forwards request content according to current request content, obtains request content, and the request content of acquisition is back to needs the equipment of request content, so as to complete whole routing procedure.Embodiments of the invention provide a kind of method for routing, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

On the basis of the embodiment shown in Fig. 1-Fig. 3, referring to Fig. 7, for the detail flowchart of another method for routing provided in an embodiment of the present invention, embodiment as the aforementioned, it can need the equipment of request content that first equipment, which can include the first equipment, including wireless terminal, requesting node or client etc.；Can also be the routing node in network, in the present embodiment, the equipment that the first equipment is set as needing request content, in order to clear explanation side Case, the present embodiment is preferably requesting node, and the first equipment being not offered as in the present embodiment is only defined in requesting node, and specific procedure can include：

701 :Requesting node obtains the request message for request content；Exemplary, because requesting node is to need the equipment of request content, therefore requesting node can obtain the request message by way of directly generating request message, wherein, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server.

702 :Requesting node sends the mark of request content according to the mark of preset strategy and authoritative resolution server to authoritative resolution server；Exemplary, requesting node may determine that whether the second container set in request message is sky, if not empty, then requesting node sends request message to routing node, to obtain request content, detailed process is similar with the embodiment shown in Fig. 4, will not be repeated here；If it is empty, then the mark of request content is sent to authoritative resolution server, and specifically in the present embodiment, request message is sent directly to authoritative resolution server by requesting node.

703 :Authoritative resolution server receives the mark of request content of the requesting node according to transmitted by the mark of authoritative resolution server.

704 :Corresponding relation between the mark and container set of the current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；Exemplary, specific process as in the foregoing embodiment, will not be repeated here.

705 :Authoritative resolution server obtains request content according to corresponding first container set of mark of current request content and the mark of request content；

Specifically, in the present embodiment, the first container set can be updated in request message by authoritative resolution server, then the request message directly forwarding or transmission to routing node is forwarded, to obtain request content, detailed process as in the foregoing embodiment, will not be repeated here.

706 :After authoritative server gets request content, request content is back to requesting node. Embodiments of the invention provide a kind of method for routing, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is a kind of authoritative resolution server 80 provided in an embodiment of the present invention referring to Fig. 8, including：Receiving unit 801, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server 80；Acquiring unit 802, for the corresponding relation between the mark of presently described request content and container set that are previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；The acquiring unit 802 is additionally operable to, and the request content is obtained according to the mark for identifying corresponding first container set and the request content of presently described request content.Exemplary, receiving unit 801 is additionally operable to, and the request content can be received in advance and provides the registration request that equipment is sent, the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；As shown in figure 9, authoritative resolution server 80 can also include setting up unit 803, for the corresponding relation set up according to the registration request between the mark of the request content and the container set；It is preferred that, in the present embodiment, the form of registration request can be interest bag, wherein, the form of the content name in the interest bag of registration request can be：

Mark/CONTAINER/ the container sets of/authority resolution server mark/REGISTER/ request contents.Exemplary, when request content changes, receiving unit 801 can also receive request content and provide equipment renewal request transmitted after updating occurs in corresponding first container set of mark of current request content；As shown in figure 9, authoritative resolution server 80 can also include updating block 804, use Container set after being updated to update according to the first container set corresponding with the mark of current request content in the corresponding relation updated between mark and container set of the request by request content, wherein, the container set after the mark for asking to include request content and renewal is updated；It is preferred that, in the present embodiment, the form for updating request can be interest bag, wherein, updating the form of the content name in the interest bag of request can be：

Container set after the mark of/authority resolution server mark/UPDATE/ request contents/CONTAINER/ renewals.Optionally, acquiring unit 802 specifically for, corresponding first container set of the mark of presently described request content is sent to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained.Optionally, acquiring unit 802 is specifically for identifying the mark that corresponding container set forwards the request content according to the presently described request content, obtaining the request content.Embodiments of the invention provide a kind of authoritative resolution server 80, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server 80, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is a kind of schematic device of first equipment 100 provided in an embodiment of the present invention referring to Figure 10, the first equipment 100 can need the equipment of request content, including wireless terminal, requesting node or client etc.；Can also be the routing node in network, the first equipment 100 can include：Transmitting element 1001, mark for sending request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；Receiving unit 1002, corresponding first container set of mark for receiving the current request content that authoritative resolution server is sent； Retransmission unit 1003, the mark for forwarding request content according to corresponding first container set of mark of current request content, to obtain request content.

Specifically, referring to Fig. 11, the first equipment 100 can also include：Acquiring unit 1004, for obtaining the request message for request content, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；

Optionally, the first equipment 100 is when needing the equipment of request content, including wireless terminal, requesting node or client etc., acquiring unit 1004 can obtain the request message by way of directly generating request message；

Accordingly, whether the second container set that transmitting element 1001 can be used for judging in request message is empty, if it is empty, then sends the mark of request content to authoritative resolution server.

Optionally, when the first equipment 100 is the routing node in network, acquiring unit 1004 can need the request message that the equipment of request content is sent and obtain the request message by receiving；

Accordingly, acquiring unit 1004 is used to obtain request content according to the mark of request content；If obtaining failure, retransmission unit 1003 is used for, and the second container set included by request message forwards request message to obtain request content；And if the second container set forwarding request message that retransmission unit 1003 is included by request message, to obtain request content failure, retransmission unit 1003 is used for, sending the mark of request content to authoritative resolution server.Exemplary, in the present embodiment, mark to the concrete mode of authoritative resolution server that transmitting element 1001 sends request content can send analysis request to authoritative resolution server, analysis request includes the mark and the mark of request content of authoritative resolution server, wherein, the mark of authoritative resolution server represents the routing iinformation of authoritative resolution server；

The mark of mark/Re solve/ request contents of/authority resolution server.Specifically, retransmission unit 1003 forwards the mark of request content according to corresponding first container set of mark of current request content, can be retransmission unit 1003 to obtain request content Second container set in request message is updated to the first container set, and forwarded the request message after renewal, specific repeating process is similar with existing ICN network technologies, repeat no more, finally get request content, and the request content is back to needs the equipment of request content, so as to complete whole routing procedure.Embodiments of the invention provide a kind of first equipment 100, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is the schematic device of another first equipment 120 provided in an embodiment of the present invention referring to Figure 12, the first equipment 120 can need the equipment of request content, including wireless terminal, requesting node or client etc.；Can also be the routing node in network, the first equipment 120 can include：Transmitting element 1201, mark for sending request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, corresponding first container set of mark of current request content is obtained, and sends the mark of request content to obtain request content according to the first container set.Specifically, referring to Figure 13, first equipment 120 can also include acquiring unit 1202, for obtaining the request message for request content, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Optionally, the first equipment 120 is when needing the equipment of request content, including wireless terminal, requesting node or client etc., acquiring unit 1202 can obtain the request message by way of directly generating request message；Accordingly, transmitting element 1201 is used to judging whether second container set in request message to be empty, if it is empty, then sends the mark of request content to authoritative resolution server；Optionally, the first equipment 120 be network in routing node when, acquiring unit 1202 can by receive need the request message that the equipment of request content is sent obtain this asks Seek message；

Accordingly, acquiring unit 1202 is additionally operable to obtain paddy in request according to the mark of request content,

If obtaining failure, transmitting element 1201 is used for, and the second container set included by request message sends the mark of request content to obtain request content；And if the second container set that is included by request message of transmitting element 1201 sends the mark of request content to obtain request content failure, transmitting element 1201 is used for, and sends the mark of request content to authoritative resolution server.Embodiments of the invention provide a kind of first equipment 120, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

Referring to Figure 14, for a kind of hardware unit figure of authoritative resolution server 80 provided in an embodiment of the present invention, including at least one communication unit 1401, at least one processor 1402, at least one memory 1403 and at least one communication bus 1404, for realizing the connection between these devices and being in communication with each other.Wherein,

Communication bus 1404 can be industry standard architecture（Industry Standard Architecture, referred to as ISA) bus, external equipment interconnection (Peripheral Component, referred to as PCI) bus or extended industry-standard architecture（Extended Industry Standard Architecture, referred to as EISA) bus etc..The bus 1404 can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only represented in Figure 14 with a thick line, it is not intended that only one bus or a type of bus.Memory 1403 is used to store executable program code, and the program code includes computer-managed instruction.Memory 1403 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage.Processor 1402 is probably a central processing unit（Central Processing Unit, referred to as CPU), or specific integrated circuit（ Application Specific Integrated Circuit, referred to as ASIC), or it is arranged to implement one or more integrated circuits of the embodiment of the present invention.

Processor 1402 is used to performing the executable program code that is stored in memory 1403, and such as computer program runs program corresponding with executable code.

Communication unit 1401, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server；

Processor 1402, for the corresponding relation between the mark of the request content of present communications unit 1401 and container set that are previously obtained according to the identifier lookup of the request content of communication unit 1401, corresponding first container set of mark of the request content of present communications unit 1401 is obtained；And corresponding first container set of mark and the mark of the request content of communication unit 1401 according to the request content of present communications unit 1401 obtain the request content of communication unit 1401.

Optionally, processor 1402 is used for, indicate that the communication unit 1401 of communication unit 1401 sends corresponding first container set of the mark of the request content of present communications unit 1401 to the equipment of communication unit 1,401 first, to cause the equipment of communication unit 1,401 first to forward the mark of the request content of communication unit 1401 according to corresponding first container set of mark of the request content of 1401 present communications unit of communication unit 1401, the request content of communication unit 1401 is obtained.

Optionally, processor 1402 is used for, and the mark that corresponding container set forwards the request content of communication unit 1401 is identified according to the request content of 1401 present communications unit of communication unit 1401, obtains the request content of communication unit 1401.

Exemplary, communication unit 1401 is additionally operable to, the request content of receiving communication unit 1401 provides the registration request that equipment is sent, and the registration request of communication unit 1401 includes corresponding first container set of the mark of mark and the request content of present communications unit 1401 of the request content of communication unit 1401；

The processor 1402 of communication unit 1401 is additionally operable to, the corresponding relation set up according to the registration request of communication unit 1401 between the mark of the request content of communication unit 1401 and the container set of communication unit 1401.It is preferred that, the form of the registration request of communication unit 1401 is interest bag, wherein, the form of the content name in the interest bag of the registration request of communication unit 1401 is： Mark/CONTAINER/ the container sets of/authority resolution server mark/REGISTER/ request contents.Exemplary, communication unit 1401 is additionally operable to, the request content of receiving communication unit 1401 provides equipment renewal request transmitted after the corresponding first container set appearance renewal of mark of the request content of present communications unit 1401, and communication unit 1401 updates the container set after the mark for asking to include the request content of communication unit 1401 and the renewal of communication unit 1401；

The processor 1402 of communication unit 1401 is additionally operable to, and update request according to communication unit 1401 is updated to the container set after communication unit 1401 updates by first container set corresponding with the mark of the request content of present communications unit 1401 in the corresponding relation between the mark and container set of the request content of communication unit 1401.It is preferred that, the form that communication unit 1401 updates request is interest bag, wherein, the form that communication unit 1401 updates the content name in the interest bag of request is：

Container set after the mark of/authority resolution server mark/UPDATE/ request contents/CONTAINER/ renewals.Embodiments of the invention provide a kind of authoritative resolution server 80, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server 80, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is a kind of hardware unit figure of first equipment 100 provided in an embodiment of the present invention referring to Figure 15, including：At least one communication unit 1501, processor 1502, memory 1503 and bus 1504, at least one communication unit 1501, processor 1502, memory 1503 are connected by bus 1504 and complete mutual communication.The bus 1504 can be industry standard architecture（Industry Standard Architecture, referred to as ISA) bus, external equipment interconnection (Peripheral Component, referred to as PCI) bus or extended industry-standard architecture（Extended Industry Standard Architecture, referred to as EISA) bus etc..The bus 1504 can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only represented in Figure 15 with a thick line, it is not intended that only one bus or a type of bus. Wherein：

Memory 1 503 is used to store executable program code, and the program code includes computer-managed instruction.Memory 1503 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage.Stored in storage device：Operating system, application program, the program code for realizing the embodiment of the present invention.Operating system is used for the processing function for controlling and realizing that processing unit is performed.Application program includes program code, such as Word, email softwares.Processor 1 502 is probably a central processing unit（Central Processing Unit, referred to as CPU), or specific integrated circuit（Application Specific Integrated Circuit, referred to as ASIC), or it is arranged to implement one or more integrated circuits of the embodiment of the present invention.Communication unit 1501, communicates for the progress with external equipment；Processor 1502, for indicating that communication unit 1501 sends the mark of request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, obtains corresponding first container set of mark of current request content；And indicate that communication unit 1 501 receives corresponding first container set of mark for the current request content that authoritative resolution server is sent；And indicate that communication unit 1 501 forwards the mark of request content according to corresponding first container set of mark of current request content, to obtain request content.

Exemplary, processor 1502 is used for, indicate that communication unit 1 501 sends analysis request to authoritative resolution server, analysis request includes the mark and the mark of request content of authoritative resolution server, wherein, the mark of authoritative resolution server represents the routing iinformation of authoritative resolution server；It is preferred that, the form of analysis request is interest bag, and the form of analysis request interest bag is specially：

The mark of mark/Resolve/request content of/authority resolution server.

Exemplary, processor 1 502 is additionally operable to, and obtains the request message for request content, Wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Accordingly, processor 1502 is used for, and whether be sky, if it is empty if judging the second container set in request message, it indicates that the mark of the transmission request content of communication unit 1 501 to authoritative resolution server；Or, request content is obtained according to the mark of request content；If obtaining failure, it indicates that the second container set that communication unit 1501 is included by request message forwards request message to obtain request content；If the second container set forwarding request message included by request message is failed with obtaining request content, it indicates that the mark of the transmission request content of communication unit 1 501 to authoritative resolution server.Embodiments of the invention provide a kind of first equipment 100, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

It is the hardware unit figure of another first equipment 120 provided in an embodiment of the present invention referring to Fig. 16, including：At least one communication unit 1 601, processor 1602, memory 1603 and bus 1604, at least one communication unit 1 601, processor 1602, memory 1 603 are connected by bus 1604 and complete mutual communication.The bus 1604 can be industry standard architecture（Industry Standard Architecture, referred to as ISA) bus, external equipment interconnection (Peripheral Component, referred to as PCI) bus or extended industry-standard architecture（Extended Industry Standard Architecture, referred to as EISA) bus etc..The bus 1604 can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only represented in Figure 16 with a thick line, it is not intended that only one bus or a type of bus.Wherein： Memory 1 603 is used to store executable program code, and the program code includes computer-managed instruction.Memory 1603 may include high-speed RAM memory, it is also possible to also including nonvolatile memory（Non-volatile memory), for example, at least one magnetic disk storage.Stored in storage device：Operating system, application program, the program code for realizing the embodiment of the present invention.Operating system is used for the processing function for controlling and realizing that processing unit is performed.Application program includes program code, such as Word, email softwares.Processor 1 602 is probably a central processing unit（Central Processing Unit, referred to as CPU), or specific integrated circuit（Application Specific Integrated Circuit, referred to as ASIC), or it is arranged to implement one or more integrated circuits of the embodiment of the present invention.Communication unit 1601, communicates for the progress with external equipment；Processor 1602, for indicating that communication unit 1601 sends the mark of request content to authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause current request content that authoritative resolution server is previously obtained according to the identifier lookup of request content, corresponding first container set of mark of current request content is obtained, and sends the mark of request content to obtain request content according to the first container set.

Exemplary, processor 1 602 is additionally operable to, and obtains the request message for request content, wherein, request message includes the mark that the mark of request content, request content identify corresponding second container set and authoritative resolution server；Accordingly, whether the second container set that processor 1 602 is used to judge in request message is sky, if it is empty, it indicates that the mark of the transmission request content of communication unit 1601 to authoritative resolution server；Or, request content is obtained according to the mark of request content；If obtaining failure, it indicates that the second container set that communication unit 1601 is included by request message sends the mark of request content to obtain request content；If the second container set included by request message sends the mark of request content to obtain request content failure, it indicates that the mark of the transmission request content of communication unit 1601 to authority Resolution server.Embodiments of the invention provide a kind of first equipment 120, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

Referring to Figure 17, it is a kind of route system 170 provided in an embodiment of the present invention, includes any authoritative resolution server 80 and any first equipment 100 or 120 of previous embodiment of previous embodiment.Embodiments of the invention provide a kind of route system 170, corresponding first container set of mark of current request content is obtained by fixed authoritative resolution server 80, enable to obtain request content according to corresponding first container set of mark of current request content and the mark of request content, the efficiency for obtaining container set can be not only improved, the scalability of name resolution system is also improved.

In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be realized by another way.For example, device embodiment described above is only schematical, for example, the division of the unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.The unit illustrated as separating component can be or may not be physically separate, the part shown as unit can be or may not be physical location, a place can be located at, or can also be distributed on multiple NEs.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.In addition, each functional unit in each of the invention embodiment can be integrated in a processing unit or the independent physics of unit includes, can also two or two with Upper unit is integrated in a unit.Above-mentioned integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.

The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform the part steps of each embodiment methods described of the invention.And foregoing storage medium includes：U disks, mobile hard disk, read-only storage (Read-Only Memory, abbreviation ROM), random access memory（Random Access Memory, abbreviation RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.

Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although the present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part technical characteristic；And these modifications or replacement, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.

Claims

Claims

1st, a kind of method for routing, it is characterised in that including：

Authoritative resolution server receives the mark of request content of first equipment according to transmitted by the mark of authoritative resolution server；

Corresponding relation between the mark and container set of the presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；

The authoritative resolution server obtains the request content according to the mark for identifying corresponding first container set and the request content of presently described request content.

2nd, according to the method described in claim 1, it is characterised in that the authoritative resolution server obtains the request content according to the mark for identifying corresponding first container set and the request content of presently described request content, including：

The authoritative resolution server sends corresponding first container set of the mark of presently described request content to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, paddy in the request is obtained.

3rd, according to the method described in claim 1, it is characterised in that the authoritative resolution server obtains the request content according to the mark for identifying corresponding first container set and the request content of presently described request content, including：

The authoritative resolution server identifies the mark that corresponding container set forwards the request content according to the presently described request content, obtains the request content.

4th, the method according to claim any one of 1-3, it is characterised in that also include：The authoritative resolution server receives the request content and provides the registration request that equipment is sent, and the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；

The corresponding relation that the authoritative resolution server is set up between the mark of the request content and the container set according to the registration request.

5th, method according to claim 4, it is characterised in that the form of the registration request is interest bag, wherein, the form of the content name in the interest bag of the registration request is：

Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.

6th, the method according to claim any one of 1-5, it is characterised in that also include： The authoritative resolution server receives the request content and provides equipment renewal request transmitted after the corresponding first container set appearance of mark of presently described request content updates, described to update the container set asked after the mark for including the request content and the renewal；

The authoritative resolution server asks the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.

7th, method according to claim 6, it is characterised in that the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is：

Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

8th, a kind of method for routing, it is characterised in that including：

First equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；

First equipment receives corresponding first container set of mark for the presently described request content that the authoritative resolution server is sent；

First equipment forwards the mark of the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.

9th, method according to claim 8, it is characterised in that the first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：

First equipment sends analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

10th, method according to claim 9, it is characterised in that the form of the analysis request is interest bag, the form of the analysis request interest bag is specially：

The mark of the mark/Resolve/request content of/authoritative resolution server.

11st, method according to claim 8, it is characterised in that before first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, in addition to： First equipment obtains the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；

Accordingly, first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：

First equipment judges whether second container set in the request message is empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；

Or,

First equipment obtains the request content according to the mark of the request content；

If obtaining failure, the second container set included by the request message forwards the request message to obtain the request content；

If the second container set that includes by the request message forwards the request message to fail to obtain the request content, the mark of the request content is sent to the authoritative resolution server.

12nd, a kind of method for routing, it is characterised in that including：

First equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.

13rd, method according to claim 12, it is characterised in that before first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, in addition to：

First equipment obtains the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；

Accordingly, first equipment sends the mark of request content according to preset strategy and the mark of authoritative resolution server to the authoritative resolution server, including：

First equipment judges whether second container set in the request message is empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；

Or,

First equipment obtains the request content according to the mark of the request content； If obtaining failure, the second container set included by the request message sends the mark of the request content to obtain the request content；

Failed if the second container set that is included by the request message sends the mark of the request content with obtaining the request content, send the mark of the request content to the authoritative resolution server.

14th, a kind of authoritative resolution server, it is characterised in that including：

Receiving unit, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server；

Acquiring unit, for the corresponding relation between the mark of presently described request content and container set that are previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；

The acquiring unit is additionally operable to, and the request content is obtained according to the mark for identifying corresponding first container set and the request content of presently described request content.

15th, authoritative resolution server according to claim 14, it is characterised in that the acquiring unit specifically for,

Corresponding first container set of the mark of presently described request content is sent to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained.

16th, authoritative resolution server according to claim 14, it is characterised in that the acquiring unit specifically for,

The authoritative resolution server identifies the mark that corresponding container set forwards the request content according to the presently described request content, obtains the request content.

17th, the authoritative resolution server according to any one of claim 14- 16, it is characterized in that, the receiving unit is additionally operable to, receive the request content and the registration request that equipment is sent is provided, the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；

Also include setting up unit, for the corresponding relation set up between the mark of the request content and the container set according to the registration request.

18th, authoritative resolution server according to claim 17, it is characterised in that the form of the registration request is interest bag, wherein, the form of the content name in the interest bag of the registration request is： Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.

19th, the authoritative resolution server according to claim any one of 14-18, it is characterised in that the receiving unit is additionally operable to,

Receiving the request content provides equipment renewal request transmitted after the corresponding first container set appearance of mark of presently described request content updates, described to update the container set asked after the mark for including the request content and the renewal；

Also include updating block, for asking the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.

20th, authoritative resolution server according to claim 19, it is characterised in that the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is：

Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

21st, a kind of first equipment, it is characterised in that including：

Transmitting element, mark for sending request content to the authoritative resolution server according to preset strategy and the mark of authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；

Receiving unit, corresponding first container set of mark for receiving the presently described request content that the authoritative resolution server is sent；

Retransmission unit, the mark for forwarding the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.

22nd, equipment according to claim 21, it is characterized in that, the transmitting element is used to send analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

23rd, equipment according to claim 22, it is characterised in that the form of the analysis request is interest bag, the form of the analysis request interest bag is specially：

The mark of the mark/Resolve/request content of/authoritative resolution server. 24th, equipment according to claim 21, it is characterized in that, also include acquiring unit, for obtaining the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；

Accordingly, the transmitting element is used to judging whether second container set in the request message to be empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；Or, the acquiring unit is used to obtain paddy in the request according to the mark of the request content,

If obtaining failure, the retransmission unit is used for, and the second container set included by the request message forwards the request message to obtain the request content；

And if the second container set that is included by the request message of the retransmission unit forwards the request message to fail to obtain the request content, the retransmission unit is used for, and sends the mark of the request content to the authoritative resolution server.

25th, a kind of first equipment, it is characterised in that including：

Transmitting element, mark for sending request content to the authoritative resolution server according to preset strategy and the mark of authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.

26th, equipment according to claim 25, it is characterised in that also include：

Acquiring unit, for obtaining the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；

Accordingly, the transmitting element is used to judging whether second container set in the request message to be empty, if it is empty, then sends the mark of the request content to the authoritative resolution server；Or,

The acquiring unit is additionally operable to obtain the request content according to the mark of the request content；If obtaining failure, the transmitting element is used for, and the second container set included by the request message sends the mark of the request content to obtain the request content；

And if the second container set that the transmitting element is included by the request message sends the mark of the request content to obtain the request content failure, the transmitting element is used for, sent The mark of the request content is to the authoritative resolution server.

27th, a kind of authoritative resolution server, it is characterised in that including：

Communication unit, the mark for receiving request content of first equipment according to transmitted by the mark of authoritative resolution server；

Processor, for the corresponding relation between the mark of presently described request content and container set that are previously obtained according to the identifier lookup of the request content, obtains corresponding first container set of mark of presently described request content；

And the request content is obtained according to the mark for identifying corresponding first container set and the request content of presently described request content.

28th, authoritative resolution server according to claim 27, it is characterised in that the processor is used for,

Indicate that the communication unit sends corresponding first container set of the mark of presently described request content to first equipment, to cause first equipment to forward the mark of the request content according to corresponding first container set of mark of the presently described request content, the request content is obtained.

29th, authoritative resolution server according to claim 27, it is characterised in that the processor is used for,

The mark that corresponding container set forwards the request content is identified according to the presently described request content, the request content is obtained.

30th, the authoritative resolution server according to claim any one of 27-29, it is characterized in that, the communication unit is additionally operable to, receive the request content and the registration request that equipment is sent is provided, the registration request includes mark the first container set corresponding with the mark of presently described request content of the request content；

The processor is additionally operable to, the corresponding relation set up according to the registration request between the mark of the request content and the container set.

31st, authoritative resolution server according to claim 30, it is characterised in that the form of the registration request is interest bag, wherein, the form of the content name in the interest bag of the registration request is：

Container set described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in REGISTER/.

32nd, the authoritative resolution server according to claim any one of 27-31, it is characterised in that the communication unit is additionally operable to, receives the request content and provides equipment in presently described request content Renewal request transmitted after corresponding first container set appearance updates is identified, it is described to update the container set asked after the mark for including the request content and the renewal；

The processor is additionally operable to, and asks the first container set corresponding with the mark of presently described request content in the corresponding relation between the mark and container set of the request content being updated to the container set after the renewal according to described update.

33rd, authoritative resolution server according to claim 31, it is characterised in that the form of the renewal request is interest bag, wherein, the form of the content name in the interest bag for updating request is：

Container set after being updated described in the mark/CONTAINER/ of/authoritative resolution server mark/request content described in UPDATE/.

34th, a kind of first equipment, it is characterised in that including：

Communication unit, communicates for the progress with external equipment；

Processor, for indicating that the communication unit sends the mark of request content to the authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, obtains corresponding first container of mark of presently described request content and indicates that the communication unit receives corresponding first container set of mark for the presently described request content that the authoritative resolution server is sent；

And indicate that the communication unit forwards the mark of the request content according to corresponding first container set of mark of the presently described request content, to obtain the request content.

35th, equipment according to claim 34, it is characterized in that, the processor is used for, indicate that the communication unit sends analysis request to the authoritative resolution server, the analysis request includes the mark of the authoritative resolution server and the mark of the request content, wherein, the mark of the authoritative resolution server represents the routing iinformation of the authoritative resolution server.

36th, equipment according to claim 35, it is characterised in that the form of the analysis request is interest bag, the form of the analysis request interest bag is specially：

The mark of the mark/Resolve/request content of/authoritative resolution server.

37th, equipment according to claim 34, it is characterized in that, the processor is additionally operable to, obtain the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies corresponding second container set and the authoritative resolution server Mark；

Accordingly, the processor is used for, and whether be sky, if it is empty if judging the second container set in the request message, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server；

Or,

The request content is obtained according to the mark of the request content；

If obtaining failure, it indicates that the second container set that the communication unit is included by the request message forwards the request message to obtain the request content；

If the second container set included by the request message forwards the request message to fail to obtain the request content, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server.

38th, a kind of first equipment, it is characterised in that including：

Communication unit, communicates for the progress with external equipment；

Processor, for indicating that the communication unit sends the mark of request content to the authoritative resolution server according to the mark of preset strategy and authoritative resolution server, the corresponding relation between mark and container set to cause presently described request content that the authoritative resolution server is previously obtained according to the identifier lookup of the request content, corresponding first container set of mark of presently described request content is obtained, and sends the mark of the request content to obtain the request content according to first container set.

39th, the equipment according to claim 38, it is characterised in that

The processor is additionally operable to, and obtains the request message for request content, wherein, the request message includes the identifying of the request content, the request content and identifies the mark of corresponding second container set and the authoritative resolution server；

Accordingly, whether the second container set that the processor is used to judge in the request message is sky, if it is empty, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server；

Or,

The request content is obtained according to the mark of the request content；

If obtaining failure, it indicates that the second container set that the communication unit is included by the request message sends the mark of the request content to obtain the request content；

If the second container set included by the request message sends the mark of the request content To obtain the request content failure, it indicates that the mark of the communication unit transmission request content to the authoritative resolution server.

40th, a kind of route system, it is characterised in that including the authoritative resolution server as described in claim 14-20 and claim any one of 27-33 and the first equipment as described in claim 21-26 and claim any one of 34-39.