CN103166851B - The transfer processing method of internet information and system - Google Patents
The transfer processing method of internet information and system Download PDFInfo
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- CN103166851B CN103166851B CN201110424174.7A CN201110424174A CN103166851B CN 103166851 B CN103166851 B CN 103166851B CN 201110424174 A CN201110424174 A CN 201110424174A CN 103166851 B CN103166851 B CN 103166851B
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Abstract
The embodiment of the invention discloses the transfer processing method of a kind of internet information and system, wherein, method comprises: the first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the universal resource locator URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness; First border routing device adds the LocID label representing user access network position in described Publish message, and transmit FIB according to the data of described URL and carrier network devices, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label leaves the Website server that operator's network arrives described URL and identifies, issue the content of described information by described Website server. The embodiment of the present invention can realize the autonomous issue of user profile, and strengthens the tractability that internet information transmits.
Description
Technical field
The present invention relates to network technology, the transfer processing method of especially a kind of internet information and system.
Background technology
At present, relevant Internet protocol (InternetProtocol, hereinafter referred to as: IP) research of network architecture aspect has become focus. Such as, pressure is increased in order to effectively reduce the flow of operator's IP backbone network, it is to increase the effective efficiency that IP backbone network flow transmits, industry proposes a kind of brand-new IP network architecture and agreement, is called: the network centered by content. As shown in Figure 1, it is the network architecture and the protocol model schematic diagram of the network of prior art centered by content.
Based on the network architecture and the agreement of the network centered by content, when user wants to obtain oneself content interested from internet, it is possible to send and subscribe to message (Interest), subscribe to oneself content interested step by step to the equipment in network. The network equipment is after receiving this subscription message, and whether the content that can first consult oneself buffer memory comprises the content of user's acquisition request, if there being this content, is just returned the content of its acquisition request to user by data message Data. If not this content, then transmit (ForwardingInformationBase according to data, hereinafter referred to as: in FIB), the content name of record carries out subscribing to the forwarding of message Interest with the corresponding table between down hop, upload step by step and subscribe to message Interest, simultaneously at request information table, (PendingInformationTable, hereinafter referred to as the request recording this user in PIT). After the content finding user interested, this content progressively can forward to user according to according to the PIT in the network equipment.Meanwhile, this content also can be buffered in the current network equipment according to certain strategy, so that being supplied to other user to during the subscription message of this content receiving other user. Therefore, based on the network architecture and the agreement of the network centered by content, avoid same information and repeated to forward in the operator network, it is possible to effectively reduce the invalid transmission of flow in existing IP backbone network, reduce the dilatation pressure of operator's network.
But, in the process realizing the present invention, contriver finds, above-mentioned network centered by content at least exists following problem:
Based on the network architecture and the agreement of the network centered by content, only consider user to the acquisition demand of internet content, namely the behavior " drawing content ", and do not consider the demand that user is content distributed in internet, such as, the Web2.0 related service of popular in network, as microblogging, user's production content (usergeneratedcontent, hereinafter referred to as: UGC) user such as website can from content distributed demand. Therefore, prior art, based on the network architecture of the network centered by content and agreement, does not just more consider how to strengthen the tractability that information transmits, and cannot know that internet content issues the network site of user.
Summary of the invention
Embodiment of the present invention technical problem to be solved is: transfer processing method and the system providing a kind of internet information, to realize the autonomous issue of user profile, and strengthens the tractability that internet information transmits.
The transfer processing method of a kind of internet information that the embodiment of the present invention provides, comprising:
The first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the universal resource locator URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness;
First border routing device adds the LocID label representing user access network position in described Publish message, and transmit FIB according to the data of described URL and carrier network devices, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label leaves the Website server that operator's network arrives described URL and identifies, issue the content of described information by described Website server.
The transmission treatment system of a kind of internet information that the embodiment of the present invention provides, comprise operator's network and Website server, described operator network comprises border routing device and inner router, and described border routing device comprises the first border routing device and the second boundary router; Wherein:
First border routing device, the Information issued Publish message entering operator's network for receiving, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness; And in described Publish message, add the LocID label representing user access network position, and according to the FIB of described URL and carrier network devices, the Publish message adding LocID label is forwarded to the inside router as down hop;
Inner router, for the FIB according to described URL and carrier network devices, forwards step by step to the Publish message adding LocID label, until the Publish message adding LocID label arrives the second boundary router when leaving operator's network;
The second boundary router, for the FIB according to described URL and carrier network devices, forwards to the Website server that described URL identifies by the Publish message adding LocID label;
Website server, for issuing the content of information described in described Publish message.
The transfer processing method of internet information provided based on the above embodiment of the present invention and system, after the first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message adds the LocID label representing user access network position, and according to the FIB of described URL and carrier network devices, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label arrives the Website server of URL mark, the content of corresponding information is issued by Website server. compared with prior art, the effective implemention autonomous issue of user profile, meets information society netizen crediblely from the demand of the information of issue, further, ensure that the tractability of Information issued, that is, where this information content is from issuing, and enhances the ability of Internet Information Credibility, in addition, compatible existing network architecture model centered by content, it is possible to use the FIB table item in existing network architecture model centered by content carries out the forwarding step by step of message, it is achieved that effective utilization of resource.
Below by drawings and Examples, the technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schema of a transfer processing method embodiment of internet of the present invention information;
Fig. 2 is the schema of another embodiment of transfer processing method of internet of the present invention information;
Fig. 3 is that a Transport Stream of PubAck message embodiment illustrated in fig. 2 is to schematic diagram;
Fig. 4 is the schema of the correspondence relationship information embodiment setting up between UserID and LocID in the embodiment of the present invention;
Fig. 5 be embodiment illustrated in fig. 4 in a transmission of messages flow to schematic diagram;
Fig. 6 is that in the embodiment of the present invention a message transmissions flows to schematic diagram;
Fig. 7 is the structural representation of a transmission treatment system embodiment of internet of the present invention information.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the schema of a transfer processing method embodiment of internet of the present invention information. As shown in Figure 1, the transfer processing method of this embodiment internet information comprises:
101, the first border routing device in operator's network receives Information issued (Publish) message entering operator's network, this Publish message is sent by user terminal, this Publish message comprise ID (UserID), as Information issued target website server mark universal resource locator (UniformResourceLocator, hereinafter referred to as: URL), issue information content (Content), mark issue information uniqueness field (Cookie).
102, first border routing device adds the LocID label representing user access network position in Publish message, and the data according to URL and carrier network devices transmit FIB, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label leaves the Website server that operator's network arrives URL mark, issue the content of information by Website server.
Based on the transfer processing method of the internet information that the above embodiment of the present invention provides, after the first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message adds the LocID label representing user access network position, and according to the FIB of described URL and carrier network devices, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label arrives the Website server of URL mark, issue the content of corresponding information by Website server. The effective implemention autonomous issue of user profile, meets information society netizen crediblely from the demand of the information of issue; Further, ensure that the tractability of Information issued, that is, where this information content is from issuing, and enhances the ability of Internet Information Credibility; In addition, compatible existing network architecture model centered by content, it is possible to use the FIB table item in existing network architecture model centered by content carries out the forwarding step by step of message, it is achieved that effective utilization of resource.
A specific embodiment according to the present invention, in embodiment shown in Fig. 1, after Website server issues the content of information, it is possible to generate one and represent that the issue of Information issued result confirms PubAck message, and transmit FIB by the data of carrier network devices and feed back to user terminal. Whether successfully this PubAck message comprises in Publish message UserID, Cookie of carrying and represents Information issued field Info.
Exemplarily, the PubAck message that Website server generates can comprise the LocID label that the first border routing device adds. Accordingly, when feeding back to user terminal by the FIB of carrier network devices, PubAck message according to the FIB of this LocID label and carrier network devices, can be carried out route step by step, until PubAck message arrives to user terminal by each router in operator's network.
In practical application; operator can pre-set strategy; agreement Publish message is leaving operator network arrival Internet Content Provider (InternetContentProvider; hereinafter referred to as: during Website server ICP); whether to be deleted the LocID label in Publish message; to avoid ICP to issue the network site information of user according to this LocID label awareness information, the positional information of the legal user of available protecting. Therefore, Website server generates and may contain LocID in the initial p ubAck message that sends, it is also possible to not comprising, this depends primarily on whether operator's network deletes LocID wherein when Publish message leaves operator's network. If deleting LocID wherein when Publish message leaves operator's network, then Website server generates and does not comprise LocID in the initial p ubAck message that sends, receive the second boundary router in operator's network of this PubAck message and can inquire about the LocID that in acquisition PubAck message, UserID is corresponding from mapping server (MapServer), and insert, in this PubAck message, the LocID got.
In another embodiment of the transfer processing method of internet of the present invention information, it is described deleting LocID wherein when leaving operator's network for Publish message.
If user wants to be issued the viewpoint of oneself by internet, such as, microblogging or news forum deliver viewpoint, being logged in by the client application program on user terminal will by Information issued target website server and after inputting the content being issued information, send content and issue request, client application program generates Publish message send to operator's network according to the request of issuing of this content, this Publish message can by the border routing device in operator's network when entering operator's network, also it is that the first border routing device mentioned in the above embodiment of the present invention receives, afterwards, just according to the transfer processing method of the embodiment of the present invention, this Publish message can be carried out respective handling. exemplarily, the parameter that this Publish message mainly carries can include but not limited to UserID, URL, Content and Cookie, and its structure can represent and is:
Publish (UserID, URL, Content, Cookie), each meaning of parameters wherein carried is as follows:
Wherein, UserID uniquely identifies a user, is a uniquely assigned when user accesses operator's network;
URL, will by Information issued target website server for identifying user;
Content, represents that user to be issued the content of information at above-mentioned Website server;
Cookie, the field of mark issue information uniqueness.
Fig. 2 is the schema of another embodiment of transfer processing method of internet of the present invention information. As shown in Figure 2, the transfer processing method of this embodiment internet information comprises:
201, the first border routing device in operator's network receives the Publish message entering operator's network, and this Publish message is sent by user terminal.
202, first border routing device adds the LocID label representing user access network position in Publish message, the structure of the Publish message obtained can exemplary table illustrated as Publish (UserID, LocID, URL, Content, Cookie), and in conjunction with the inside router in operator's network, data according to URL and carrier network devices transmit FIB, the Publish message adding LocID label is forwarded step by step, until when operator's network is left in the Publish message arrival adding LocID label, Website server to URL mark forwards the second boundary router of the Publish message adding LocID label.
Wherein, LocID, identifies the position of this user access network, and when Publish message enters operator's network, the first border routing device sending message by this user terminal of operator's network reception adds.
An example according to the present invention and unrestricted, this LocID can for representing any information of the first border routing device position, such as, the station location marker information of this first border routing device, the position of the first border routing device can be known based on the station location marker information of this first border routing device, thus know the position of this this user access network issuing information.
203, the second boundary router deletes the LocID label that Publish message adds, and obtains Publish message and forwards to the Website server of URL mark.
204, user is asked the content of issue information to be issued by Website server, and generates one and represent that the issue of Information issued result confirms PubAck message.Exemplarily, the parameter that this PubAck message mainly carries can include but not limited to UserID, Cookie and Info, and its structure can represent and is:
PubAck (UserID, Cookie, Info)
UserID, Cookie wherein is respectively in Publish message UserID, Cookie of carrying, and Info represents that user asks whether the information content issued is issued successfully on this lofty or bottomless server.
205, the second boundary router receives the PubAck message that Website server returns, and obtains LocID corresponding to UserID wherein from mapping server, and adds LocID label in PubAck message.
206, the PubAck message adding LocID label, according to the FIB of LocID label and carrier network devices, is carried out route step by step, until PubAck message arrives to user terminal by each router in operator's network.
Fig. 3 is that a Transport Stream of PubAck message embodiment illustrated in fig. 2 is to schematic diagram.
User, when accessing operator's network, after certification is passed through, obtains UserID, simultaneously to the LocID of mapping server registration oneself current position of mark. User, when occurring position to move, also can send location update message to mapping server in real time, thus realize the real-time mapping relation between UserID and the LocID of mapping server preservation, accurately inquires about when tracing to the source for the forwarding of PubAck message and network. Thus achieve " position is separated with mark ", ensure the Triangle routing that user's business in moving process is not interrupted and do not occurred in mobile (Mobile) IP of picture, it is achieved that carry out address in time and trace to the source, it is to increase the confidence level of network.
Fig. 4 is the schema of the correspondence relationship information embodiment setting up between UserID and LocID in the embodiment of the present invention, and a flow process of the correspondence relationship information between UserID and LocID is set up in the exemplary explanation of this embodiment in mapping server. As shown in Figure 4, the flow process of this embodiment comprises:
301, user terminal, when accessing operator's network, sends login request message (Register) to the first border routing device, this login request message comprises the certification information of user, such as, and the broadband account number of user and password, type of user terminal, user accesses link etc.
After 302, first border routing device adds the LocID label representing user access network position in a registration request message, the login request message adding LocID label is redirected to mapping server.
303, user is carried out certification according to certification information by mapping server, and after certification is passed through, to user terminal, user distributes UserID, and records the correspondence relationship information between this UserID and LocID. Registration reply message (Ack) can be returned to user terminal afterwards, wherein carry the UserID into user's distribution.
Another specific embodiment according to the present invention, when user terminal moves to other position, it is possible to the correspondence relationship information between UserID and the LocID label of this user stored in mapping server upgraded. Exemplarily, it is possible in the following way the correspondence relationship information between UserID and the LocID label of this user is upgraded:
When moving to other position and access operator's network, sending location update message to the 3rd border routing device during access operator's network, location update message comprises UserID;
After 3rd border routing device adds the new LocID label representing user access network position in new registration request message, the location update message adding new LocID label is redirected to mapping server;
After mapping server inquires the correspondence relationship information storing and comprising UserID, utilize the LocID in new LocID tag update correspondence relationship information, obtain the correspondence relationship information between UserID and new LocID label.
Fig. 5 be embodiment illustrated in fig. 4 in a transmission of messages flow to schematic diagram.
Another specific embodiment according to the present invention, user can also obtain associated viscera from internet. When user wants to obtain associated viscera from internet, it is possible to send and subscribe to message (Interest), subscribe to oneself content interested step by step to the router equipment in operator's network. First router equipment, after receiving this subscription message, can consult the content of oneself buffer memory, if not having the content of user's acquisition request, then uploads subscription message step by step according to FIB, records the request of this user in PIT simultaneously. After this subscription message finds user to ask the content subscribed to, this content according to the PIT in router, progressively can forward to user. Meanwhile, this content also according to preset buffer memory strategy, such as, the content standard that pre-sets, cache-time, may be preset router equipment, be buffered in router equipment. This flow process specifically can comprise:
After router in operator's network receives the subscription message Interest that user terminal sends, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, just returned the content of its acquisition request to user terminal by data (Data) message;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, then according to the content name of record and the corresponding table between down hop in FIB, subscription message is forwarded to down hop router, and is asking the content of recording user acquisition request and the corresponding table between upper hop in information table (PIT);
Down hop router receives after subscribing to message, and whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, the content of user's acquisition request is returned the router as upper hop by down hop router; Router, according to PIT, returns the content of its acquisition request by data message to user terminal, and the content according to the cache policy cache user acquisition request pre-set, to be supplied to the user of next this content of acquisition request;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, down hop router, as router, starts to perform to forward subscription message to the operation of down hop router according to the content name of record and the corresponding table between down hop in FIB.
Exemplarily, if the cache policy pre-set is in the router equipment specified, the content of buffer memory preset standard, during buffer memory, how long etc. length be, after then router receives the content of user's acquisition request that upper hop router sends, inquire about whether oneself is the router equipment specified, whether the content of user's acquisition request meets preset standard requirement, such as, whether amount of capacity meets the requirements, whether content contains specific character etc., if meeting above condition, then according to this content of buffer memory long during preset buffer memory, when having crossed buffer memory, long expiration deletes this content automatically.
The content of user's request can according to preset buffer memory strategy router equipment buffer memory in the operator network, so that being supplied to other user to during the subscription message of this content receiving other user, take full advantage of the network architecture and the agreement of the network centered by content, achieve the transmission nearby in a network of same content, avoid same information to be repeated to forward in the operator network, can effectively reduce the invalid transmission of flow in existing IP backbone network, improve the traffic transport efficiency in network, reduce the dilatation pressure of operator's network.
Fig. 6 is that in the embodiment of the present invention a message transmissions flows to schematic diagram. Wherein, content resource represents the node device of the content storing user's acquisition request in operator's network, comprises router equipment; Cache resources represents the router equipment of the content of user's acquisition request. Fig. 6 illustrate only the Publish message of one of them user terminal receive, PubAck message.
Fig. 7 is the structural representation of a transmission treatment system embodiment of internet of the present invention information. The transmission treatment system of this embodiment internet information can be used in the present invention the corresponding flow process of above-mentioned each transfer processing method embodiment. As shown in Figure 7, it comprises operator's network and Website server, and operator's network comprises border routing device and inner router, and border routing device comprises the first border routing device and the second boundary router.
Wherein, first border routing device, the Information issued Publish message entering operator's network for receiving, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness; And in Publish message, add the LocID label representing user access network position, and according to the FIB of URL and carrier network devices, the Publish message adding LocID label is forwarded to the inside router as down hop.
Inner router, for the FIB according to URL and carrier network devices, forwards step by step to the Publish message adding LocID label, until the Publish message adding LocID label arrives the second boundary router when leaving operator's network.
The second boundary router, for the FIB according to URL and carrier network devices, forwards the Publish message adding LocID label to the Website server of URL mark.
Website server, for issuing the content of information in Publish message.
Based on the transfer processing method of the internet information that the above embodiment of the present invention provides, after the first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message adds the LocID label representing user access network position, and according to the FIB of described URL and carrier network devices, the Publish message adding LocID label is forwarded step by step, until the Publish message adding LocID label arrives the Website server of URL mark, issue the content of corresponding information by Website server. The effective implemention autonomous issue of user profile, meets information society netizen crediblely from the demand of the information of issue; Further, ensure that the tractability of Information issued, that is, where this information content is from issuing, and enhances the ability of Internet Information Credibility; In addition, compatible existing network architecture model centered by content, it is possible to use the FIB table item in existing network architecture model centered by content carries out the forwarding step by step of message, it is achieved that effective utilization of resource.
Corresponding to above-mentioned transfer processing method embodiment, a specific embodiment of the transmission treatment system according to internet of the present invention information, in system embodiment illustrated in fig. 7, Website server, can also be used for after the content of the information of issue, generate and represent that the issue of Information issued result confirms (PubAck) message, and feed back to user terminal by the FIB of carrier network devices.Wherein, whether successfully PubAck message comprises UserID, Cookie and represents Information issued field Info.
Another specific embodiment of transmission treatment system according to internet of the present invention information, PubAck message can also comprise LocID label. Accordingly, PubAck message is carried out route step by step according to the FIB of LocID label and carrier network devices by each router in operator's network, until PubAck message arrives to user terminal.
Corresponding to above-mentioned transfer processing method embodiment, another specific embodiment of transmission treatment system according to internet of the present invention information, before the Publish message adding LocID label is forwarded the Website server to URL mark, the second boundary router also can be used for deleting the LocID label that Publish message adds, obtain Publish message, specifically Publish message is forwarded to the Website server of URL mark.
Another specific embodiment of transmission treatment system according to internet of the present invention information, it is also possible to comprise mapping server, for the correspondence relationship information stored between each UserID and LocID. If the second boundary router deletes the LocID label that Publish message adds, the second boundary router, can also be used for when receiving the PubAck message that Website server returns, obtain, from mapping server, the LocID that PubAck message, UserID is corresponding, and in PubAck message, add LocID label. Accordingly, each router in operator's network, specifically according to the FIB of LocID label and carrier network devices, carries out route step by step to the PubAck message adding LocID label, until PubAck message arrives to user terminal.
Corresponding to the embodiment of transfer processing method shown in Fig. 4, another specific embodiment of transmission treatment system according to internet of the present invention information, first border routing device, the login request message that can also be used for receiving user terminal transmission when accessing operator's network, this login request message comprises the certification information of user; After adding the LocID label representing user access network position in a registration request message, the login request message adding LocID label is redirected to mapping server. Accordingly, mapping server, it is also possible to for user being carried out certification according to certification information, and after certification is passed through, user distributes UserID to user terminal, and records the correspondence relationship information between this UserID and LocID.
Further exemplarily, can also comprising the 3rd border routing device in border routing device, for receiving the location update message sent when user terminal moves to other position and accesses operator's network, this location update message comprises UserID; After new registration request message adds the new LocID label representing user access network position, the location update message adding new LocID label is redirected to mapping server. Accordingly, mapping server, after the correspondence relationship information also storing comprise UserID for inquiring, utilizes the LocID in new LocID tag update correspondence relationship information, obtains the correspondence relationship information between UserID and new LocID label.
State in the transmission treatment system of internet information of each embodiment on the invention, the router in operator's network, it is also possible to for, after receiving the subscription message that user terminal sends, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;If the content of oneself buffer memory comprises the content of user's acquisition request, just returned the content of its acquisition request to user terminal by data message; If the content of oneself buffer memory does not comprise the content of user's acquisition request, then according to the content name of record and the corresponding table between down hop in FIB, subscription message is forwarded to the down hop router in operator's network, and is asking the content of recording user acquisition request and the corresponding table between upper hop in information table (PIT).
Accordingly, down hop router receives after subscribing to message, and whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request; If the content of oneself buffer memory comprises the content of user's acquisition request, the content of user's acquisition request is returned the router as upper hop by down hop router; Router, according to PIT, returns the content of its acquisition request by data message to user terminal, and the content according to the cache policy cache user acquisition request pre-set, to be supplied to the user of next this content of acquisition request; If the content of oneself buffer memory does not comprise the content of user's acquisition request, down hop router, as router, starts to perform to forward subscription message to the operation of down hop router according to the content name of record and the corresponding table between down hop in FIB.
In the transmission treatment system of the internet information of the embodiment of the present invention, each router stores FIB and PIT. Wherein the router of cache contents also stored for content information list, comprise content name and content-data. FIB comprises the corresponding table item between content name with down hop, and PIT comprises the corresponding table item between the content name of user's request and user position.
In this specification sheets, each embodiment all adopts the mode gone forward one by one to describe, each embodiment emphasis illustrate be the difference with other embodiment, part same or similar between each embodiment mutually see. For system embodiment, due to itself and embodiment of the method basic simlarity, so what describe is fairly simple, relevant part illustrates see the part of embodiment of the method.
One of ordinary skill in the art will appreciate that: all or part of step realizing aforesaid method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising aforesaid method embodiment; And aforesaid storage media comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The embodiment of the present invention has considered " position is separated " technology and " network centered by content " two design feature of class technology with mark, on the basis alleviating operator's network flow pressure, achieve user profile from issue and user, information easily tracing to the source property, the compatible existing network architecture model centered by content of the embodiment of the present invention, make use of the relevant entries of existing model, the table items such as such as FIB, PIT. By the embodiment of the present invention, both can realize the high-level efficiency transmission of flow, information society netizen can be met again crediblely from the demand of the information of issue. Utilize the embodiment of the present invention, following operator network substantially can all business types of effective implemention current internet, can effectively reduce again the flow pressure of operator simultaneously, improve operator returns of investment and to be designated the ability integrated by ICP of basis, make following internet can to more effective, the evolution of more reliable direction and development.
Description of the invention in order to example and describe for the purpose of and provide, and be not exhaustive or limit the invention to disclosed form. Many modifications and variations are obvious for the ordinary skill in the art. Selecting and describing embodiment is the principle in order to the present invention is better described and practical application, and the those of ordinary skill enabling this area is understood the present invention thus designed the various embodiments with various amendment being suitable for specific end use.
Claims (16)
1. the transfer processing method of an internet information, it is characterised in that, comprising:
The first border routing device in operator's network receives the Information issued Publish message entering operator's network, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the universal resource locator URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness;
First border routing device adds the LocID label representing user access network position in described Publish message, and transmit FIB according to the data of described URL and carrier network devices, the Publish message adding LocID label is forwarded to the inside router in operator's network, so that inner router is transmitted FIB according to the data of described URL and carrier network devices and is forwarded step by step by the Publish message adding LocID label, until the Publish message adding LocID label leaves the Website server that operator's network arrives described URL and identifies, the content of described information is issued by described Website server.
2. method according to claim 1, it is characterized in that, after described Website server issues the content of described information, generate and represent that the issue of Information issued result confirms PubAck message, and transmit FIB by the data of described carrier network devices and feed back to described user terminal, whether successfully described PubAck message comprises described UserID, described Cookie and represents Information issued field Info.
3. method according to claim 2, it is characterised in that, described PubAck message also comprises described LocID label;
Feed back to described user terminal by the FIB of described carrier network devices to comprise: described PubAck message is carried out route step by step according to the FIB of described LocID label and carrier network devices by each router in described operator network, until described PubAck message arrives to described user terminal.
4. method according to claim 2, it is characterised in that, also comprise:
When the Publish message of interpolation LocID label leaves operator's network, the second boundary router that the Website server identified to described URL in operator's network forwards the Publish message adding LocID label deletes described LocID label, obtains Publish message and also forwards the Website server identified to described URL.
5. method according to claim 4, it is characterised in that, transmit FIB by the data of described carrier network devices and feed back to described user terminal and comprise:
Described the second boundary router receives the PubAck message that described Website server returns, and obtains LocID corresponding to described UserID from mapping server, and adds described LocID label in described PubAck message;
The PubAck message adding described LocID label is carried out route step by step according to the FIB of described LocID label and carrier network devices by each router in described operator network, until described PubAck message arrives to described user terminal.
6. method according to claim 5, it is characterised in that, also comprise:
User terminal, when accessing operator's network, sends login request message to described first border routing device, and this login request message comprises the certification information of user;
After described first border routing device adds the LocID label representing user access network position in described login request message, the login request message adding described LocID label is redirected to described mapping server;
Described user is carried out certification according to described certification information by described mapping server, and after certification is passed through, distributes described UserID to described user terminal user, and record the correspondence relationship information between this UserID and described LocID.
7. method according to claim 6, it is characterised in that, also comprise:
When described user terminal moves to other position and accesses operator's network, sending location update message to the 3rd border routing device during access operator's network, described location update message comprises described UserID;
After described 3rd border routing device adds the new LocID label representing user access network position in new registration request message, the location update message adding described new LocID label is redirected to described mapping server;
After described mapping server inquires the correspondence relationship information storing and comprising described UserID, utilize the LocID in correspondence relationship information described in described new LocID tag update, obtain the correspondence relationship information between described UserID and new LocID label.
8. method according to claim 1 to 7 any one, it is characterised in that, comprising:
After router in operator's network receives the subscription message that user terminal sends, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, just returned the content of its acquisition request to described user terminal by data message;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, then according to the content name of record and the corresponding table between down hop in FIB, described subscription message is forwarded to down hop router, and records the content of described user's acquisition request and the corresponding table between upper hop in request information table (PIT);
After down hop router receives described subscription message, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, the content of user's acquisition request is returned the described router as upper hop by down hop router; Described router, according to described PIT, returns the content of its acquisition request by data message to described user terminal, and according to the cache policy buffer memory pre-set the content of user's acquisition request, to be supplied to the user of next this content of acquisition request;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, down hop router is as described router, start to perform described according to the content name of record and the corresponding table between down hop in FIB, described subscription message is forwarded to the operation of down hop router.
9. the transmission treatment system of an internet information, comprise operator's network and Website server, described operator network comprises border routing device and inner router, it is characterised in that, described border routing device comprises the first border routing device and the second boundary router; Wherein:
First border routing device, the Information issued Publish message entering operator's network for receiving, this Publish message is sent by user terminal, and this Publish message comprises the field Cookie of ID UserID, the URL as Information issued target website server mark, the content Content issuing information, mark issue information uniqueness;And in described Publish message, add the LocID label representing user access network position, and transmit FIB according to the data of described URL and carrier network devices, the Publish message adding LocID label is forwarded to the inside router as down hop;
Inner router, for the FIB according to described URL and carrier network devices, forwards step by step to the Publish message adding LocID label, until the Publish message adding LocID label arrives the second boundary router when leaving operator's network;
The second boundary router, for the FIB according to described URL and carrier network devices, forwards to the Website server that described URL identifies by the Publish message adding LocID label;
Website server, for issuing the content of information described in described Publish message.
10. system according to claim 9, it is characterized in that, described Website server, also for after the content issuing described information, generate and represent that the issue of Information issued result confirms PubAck message, and feeding back to described user terminal by the FIB of described carrier network devices, whether successfully described PubAck message comprises described UserID, described Cookie and represents Information issued field Info.
11. systems according to claim 10, it is characterised in that, described PubAck message also comprises described LocID label;
Described PubAck message is carried out route step by step according to the FIB of described LocID label and carrier network devices by each router in described operator network, until described PubAck message arrives to described user terminal.
12. systems according to claim 10, it is characterised in that, described the second boundary router, also for deleting described LocID label, obtains Publish message, specifically forwards described Publish message to the Website server that described URL identifies.
13. systems according to claim 12, it is characterised in that, also comprise:
Mapping server, for the correspondence relationship information stored between each UserID and LocID;
Described the second boundary router, also for when receiving the PubAck message that described Website server returns, obtaining, from described mapping server, the LocID that described PubAck message, UserID is corresponding, and adds described LocID label in described PubAck message;
Each router in described operator network, specifically according to the FIB of described LocID label and carrier network devices, carries out route step by step to the PubAck message adding described LocID label, until described PubAck message arrives to described user terminal.
14. systems according to claim 13, it is characterised in that, described first border routing device, also for receiving the login request message that described user terminal sends when accessing operator's network, this login request message comprises the certification information of user; After described login request message adds the LocID label representing user access network position, the login request message adding described LocID label is redirected to described mapping server;
Described mapping server, also for described user being carried out certification according to described certification information, and after certification is passed through, distributes described UserID to described user terminal user, and records the correspondence relationship information between this UserID and described LocID.
15. systems according to claim 14, it is characterized in that, described border routing device also comprises the 3rd border routing device, the location update message sent when described user terminal moves to other position and accesses operator's network for receiving, described location update message comprises described UserID;After new registration request message adds the new LocID label representing user access network position, the location update message adding described new LocID label is redirected to described mapping server;
Described mapping server, after the correspondence relationship information also storing comprise described UserID for inquiring, utilize the LocID in correspondence relationship information described in described new LocID tag update, obtain the correspondence relationship information between described UserID and new LocID label.
16. systems according to claim 9 to 15 any one, it is characterized in that, router in described operator network, also for, after receiving the subscription message that user terminal sends, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, just returned the content of its acquisition request to described user terminal by data message;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, then according to the content name of record and the corresponding table between down hop in FIB, described subscription message is forwarded to the down hop router in described operator network, and records the content of described user's acquisition request and the corresponding table between upper hop in request information table (PIT);
After down hop router receives described subscription message, whether the content inquiring about oneself buffer memory comprises the content of user's acquisition request;
If the content of oneself buffer memory comprises the content of user's acquisition request, the content of user's acquisition request is returned the described router as upper hop by down hop router; Described router, according to described PIT, returns the content of its acquisition request by data message to described user terminal, and according to the cache policy buffer memory pre-set the content of user's acquisition request, to be supplied to the user of next this content of acquisition request;
If the content of oneself buffer memory does not comprise the content of user's acquisition request, down hop router is as described router, start to perform described according to the content name of record and the corresponding table between down hop in FIB, described subscription message is forwarded to the operation of down hop router.
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| CN105791227A (en) * | 2014-12-22 | 2016-07-20 | 深圳市志友企业发展促进中心 | Resource propagating method and system |
| EP3224787A4 (en) * | 2014-12-31 | 2018-04-25 | Excalibur IP, LLC | Mitigating at least some effects of cookie churn |
| CN110545453B (en) * | 2018-05-29 | 2023-03-24 | 阿里巴巴集团控股有限公司 | Content distribution method, device and system of content distribution network |
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