CN102413098B - A kind of data transmission method based on HIP equipment and system - Google Patents
A kind of data transmission method based on HIP equipment and system Download PDFInfo
- Publication number
- CN102413098B CN102413098B CN201010290036.XA CN201010290036A CN102413098B CN 102413098 B CN102413098 B CN 102413098B CN 201010290036 A CN201010290036 A CN 201010290036A CN 102413098 B CN102413098 B CN 102413098B
- Authority
- CN
- China
- Prior art keywords
- hap
- hip equipment
- equipment
- hip
- binding relationship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses the data transmission method of a kind of Intrusion Detection based on host identity protocol (HIP) equipment, when source HIP equipment needs to purpose HIP equipment sending data, select the HIP equipment access node HAP associated with described source HIP equipment to carry out data transmission.The present invention also accordingly discloses a kind of data transmission system based on HIP equipment.Pass through the present invention, when a certain HAP breaks down, HIP equipment associated with it may select other HAP associated with this HIP equipment and sends data, mail to the HAP forwarding that the data of this HIP equipment also can be associated with this HIP equipment by other such that it is able to the loss reduce the time delay working as a certain HAP fault HIP equipment sending data, avoiding data.
Description
Technical field
The present invention relates to field of data transmission, particularly relate to data transmission method and the system of a kind of Intrusion Detection based on host identity protocol (HostIdentityProtocol, HIP) equipment.
Background technology
The name space of Internet mainly has two kinds, i.e. IP address and domain name system, wherein, addressing function had both been served as in IP address, serve as again the effect identifying communication apparatus node, this dual-use function determines when IP address change, and not only route there occurs change, and the mark of communication equipment main frame also there occurs change.For the former, we can accept, but the change of device identification but can cause application and disconnecting.
HIP is by binding device identification and address, can solve the problem that the problem that the change that the said equipment identifies causes application and disconnecting, concrete, HIP requires that any equipment has unique main frame identification code (HostIdentifier in global range, HI), which define host identification label (HIT), be can use the interface of fixed length in a program, convenient unify with 128 IPV6 addresses by the benefit of host identification label in the protocol.
HIP agreement has been done and now different restrictions for the COMMUNICATION LAYER PROTOCOL of TCP/IP, and in ICP/IP protocol, TCP and UDP connection connects with IP address.And once HIP framework is set up, these couple with regard to same host id, rather than IP address connects, why HIP can so be because the binding of Internet that it changes in ICP/IP protocol and transport layer, Fig. 1 is HIP network hierarchical structure schematic diagram, as shown in Figure 1, HIP network is at TCP, HI layer is introduced between IP, among HIP framework, IP address still has the function of station location marker, but, HI instead of the function of the device identification of IP address, how this IP address allowing for a no matter main frame converts, it can both have uniquely constant mark, thus solving the mobility problem of main frame and the problem in many caves.
HIP agreement has the packet header of oneself on IP packet header, and wherein the implication of each field is as follows:
NextHeader field is for describing the position of additional header, and currently without use, fixing use metric 59 represents do not have NextHeader；
The length in HeaderLength explanation of field HIP packet header, counts with the integral multiple of 8 bytes, does not comprise 8 byte packet header of beginning；
Packet type field illustrates the type of HIP bag；
VER. the version number of explanation of field HIP agreement；
RES. the application that field is later is reserved, currently without use；
Checksum field be HIP packet header verification and；
Controls field is pack arrangement and the field of master capability description, define only main frame one situation in the way of anonymity transmission at present；
Sender ' sHostIdentityTag (HIT) the field description HIT of sender, the ORCHID of 128；
Receiver ' sHostIdentityTag (HIT) the field description HIT of recipient, the ORCHID of 128；
The HIP parameter that HIPParameters field description HIP bag carries.
Fig. 2 is HIP basis interaction flow schematic diagram, as in figure 2 it is shown, HIP basis is the interaction of Back ground Information between two main frames alternately, for the Back ground Information of mutual two host communications.HIP basis interaction flow have four wrap mutual, parameter required for mutual DH key algorithm in second and the 3rd bag, for negotiating about cipher key shared between two main frames, by the identity second and the 3rd PKI, signature and HIT certification the other side respectively carried in wrapping.Four bag complete alternately after, establish end-by-end security connect.Initiating the HIP main frame wrapped alternately in a network is promoter, promoter thinks the mutual main frame person of being in response to, and after the basic interaction flow of four bags terminates, this difference is just absent from, in subsequent communications, mutual either party is likely to become promoter, notifies the change of the other side oneself state.In first bag I1 that promoter initiates, only comprise the host identification label of promoter and the host identification label of respondent, second bag R1 that respondent sends starts actual information interactive process, wrap at second and R1 contains the secret challenge to promoter (for reducing the threat of Denial of Service attack), initiator must be responsive to this challenge, could continue alternately, in the 3rd the bag I2 that sender sends, contain sender's response to challenge secret in R1 bag, the signature that the 4th the bag R2 that respondent sends comprises respondent, terminate the HIP basis interaction flow of four bags simultaneously.
OverlayRoutableCryptographicHashIdentifiers (ORCHID) is a kind of special IPV6 address, it cannot function as common routable IPV6 address, distinguishing with common IPV6 address by using the labelling of special 28 at head, it is constructed as follows: the prefix 2001:10: of 28 :/28 add the binary string of 100.HIT in HIP uses ORCHID.
Owing to HIP is based on connecting end to end, the HIP equipment foundation that each HIP equipment is required for 4-Way Handshake new with one associates, add cost of device, and as the bag turnaround time (RoundTripTime between a HIP equipment and another HIP equipment, RTT) time longer, set up connection time delay longer, affect Consumer's Experience.Meanwhile, if a HIP equipment is connected to multiple HIP equipment, then the change of IP address needs to notify the equipment of all connections, and time delay is also longer, affects Consumer's Experience.Therefore, introduce HIP architecture, Fig. 3 is HIP service infrastructure schematic diagram, as it is shown on figure 3, this HIP service infrastructure includes: HIP equipment, HIP equipment access node (HIPAccessPoint, HAP), wherein, HIP equipment is the subscriber equipment (UserEquipment, UE) supporting HIP agreement, HAP provides UEHIP to access, and data forward.
In prior art, the HAP that HIP equipment is general less with RTT sets up HIP and is connected, and the packet that HIP equipment sends and receives is forwarded by HAP, and HIP equipment only need to be set up HIP with HAP and be connected, and is connected without setting up HIP with new HIP equipment every time.But, in prior art, only set up HIP with a HAP due to a HIP equipment to be connected, when a certain HAP fault, connected HIP equipment needs again to choose HAP and is associated, and time delay is longer, and, during a certain HAP fault, other HAP can not forward the data mailing to the HIP equipment being connected on fault HAP in time, it is easy to causes loss of data, reduce data transmission efficiency.
Summary of the invention
In view of this, a kind of data transmission method based on HIP equipment of offer and system are provided, when HAP fault, the time delay of data transmission between HIP equipment can be reduced, avoids loss of data, thus improving data transmission efficiency, improving Consumer's Experience.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of data transmission method of Intrusion Detection based on host identity protocol HIP equipment, including:
When source HIP equipment needs to purpose HIP equipment sending data, the HIP equipment access node HAP associated with described source HIP equipment is selected to carry out data transmission.
Described source HIP equipment is by HAP to before purpose HIP equipment sending data, and the method also includes: described source HIP equipment, purpose HIP equipment are associated with multiple HAP respectively；The described HAP associated with source HIP equipment, purpose HIP equipment is after associating with described HIP equipment, store host identification label HIT and the IP address of described HIP equipment, and the binding relationship transmission of described HIP equipment with described HAP is stored to binding relationship memory module.
Described source HIP equipment, purpose HIP equipment and multiple HAP are associated obtaining wrapping the less multiple HAP addresses of turnaround time RTT for: described source HIP equipment, the server that purpose HIP equipment configures by queries static, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS, and HAP corresponding with the described multiple HAP addresses obtained is associated, or, from the described multiple HAP addresses obtained, select part HAP address, and its corresponding HAP is associated.
The HAP that described source HIP equipment choice associates with described source HIP equipment carries out data and is sent as:
Described source HIP equipment selects the HAP associated with described source HIP equipment according to load balancing；Described source HIP equipment sends data sending request to the HAP of described selection, and described data sending request is at least carried purpose HIP facility information, needed the data of transmission；
The described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, then the described HAP associated with source HIP equipment directly needs the data sent to send to described purpose HIP equipment by described；Otherwise, the described HAP associated with source HIP equipment obtains, by the binding relationship of inquiry self or the storage of binding relationship memory module, the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, the described HAP associated with source HIP equipment judges that described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges that self storage has the HIT of described purpose HIP equipment.
The method also includes: the HAP associated with source HIP equipment that described source HIP equipment currently selects is because when fault causes that data send unsuccessfully, and described source HIP equipment continues to select other HAP associated with described source HIP equipment to send data.
The method also includes:
The described HAP associated with source HIP equipment judges, when described purpose HIP equipment associates with self, this situation to notify described source HIP equipment further；Afterwards, when described source HIP equipment needs to described purpose HIP equipment sending data, it is transmitted either directly through the described HAP associated with source HIP equipment.
When the HAP that the described HAP associated with source HIP equipment selects from the HAP associated with described purpose HIP equipment forwards data failure, the method also includes: the described HAP associated with source HIP equipment continues to select other HAP associated with purpose HIP equipment to carry out data forwarding；Or, the HAP associated with purpose HIP equipment of described forwarding data failure is by inquiring about the binding relationship of self or the storage of binding relationship memory module, by needing the data sent to be transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
When HAP that the described HAP associated with source HIP equipment selects from the HAP associated with described purpose HIP equipment forwards data failure, the method also includes: described HAP associate with source HIP equipment deletes the HAP of the current selection of self and the storage of binding relationship memory module and the binding relationship of purpose HIP equipment.
After the described HAP associated with purpose HIP equipment forwards the data of source HIP equipment, the method also includes: described and the association of purpose HIP equipment HAP stores the binding relationship of corresponding source HIP equipment and the described HAP associated with source HIP equipment.
The method also includes: described HAP stores the binding relationship of the described purpose HIP equipment from the inquiry of binding relationship memory module and HAP.
The method also includes: when a HAP breaks down; other HAP delete the binding relationship relevant to described fault HAP of self storage; and by as described in the keep-alive node notice binding relationship memory module of fault HAP delete with as described in relevant for fault HAP binding relationship, described HAP judges that a HAP breaks down and judges as: described HAP and the keep-alive failure of a HAP or receive the HAP failure notification of other HAP transmission.
The method also includes: HIP equipment sends to HAP associated with it and closes Close bag；After described HAP receives the Close bag that described HIP equipment sends, delete HIT and the IP address of the described HIP equipment of self storage, and notify that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
Described HAP and binding relationship memory module are closed and are set or be provided separately, when described HAP and binding relationship memory module are provided separately, and the binding relationship of described HAP buffer memory HIP equipment and HAP.
Described binding relationship memory module is the DHT overlay network of SN node composition.
The binding relationship of described HAP and HIP equipment is: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
A kind of data transmission system based on HIP equipment, including: source HIP equipment, HAP and purpose HIP equipment；Wherein,
Described source HIP equipment, for when needs are to purpose HIP equipment sending data, selecting the HAP associated with described source HIP equipment to carry out data transmission；
Described HAP, for associate with described source HIP equipment and selected carry out data transmission time, send data to described purpose HIP equipment.
This system also includes binding relationship memory module,
Described source HIP equipment, purpose HIP equipment, be additionally operable to before carrying out data transmission, be associated with multiple HAP；
Described HAP, is additionally operable to after associating with HIP equipment, stores HIT and the IP address of described HIP equipment, and the binding relationship transmission of described HIP equipment with described HAP is stored to binding relationship memory module.
This system also includes the server of static configuration, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS,
Described source HIP equipment, purpose HIP equipment and multiple HAP are associated obtaining wrapping the less multiple HAP addresses of turnaround time RTT for: described source HIP equipment, the server that purpose HIP equipment configures by queries static, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS, and HAP corresponding with the described multiple HAP addresses obtained is associated, or, from the described multiple HAP addresses obtained, select part HAP address, and its corresponding HAP is associated.
The HAP that described source HIP equipment choice associates with described source HIP equipment carries out data and is sent as:
Described source HIP equipment selects the HAP associated with described source HIP equipment according to load balancing；Described source HIP equipment sends data sending request to the HAP of described selection, and described data sending request is at least carried purpose HIP facility information, needed the data of transmission:
The described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, then the described HAP associated with source HIP equipment directly needs the data sent to send to described purpose HIP equipment by described；Otherwise, the described HAP associated with source HIP equipment obtains, by the binding relationship of inquiry self or the storage of binding relationship memory module, the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, the described HAP associated with source HIP equipment judges that described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges that self storage has the HIT of described purpose HIP equipment.
Described source HIP equipment, is additionally operable at the current HAP associated with source HIP equipment selected because when fault causes that data send unsuccessfully, continues to select other HAP associated with described source HIP equipment to send data.
Described HAP, is additionally operable to when associating with source HIP equipment and judge that described purpose HIP equipment associates with self, further this situation is notified source HIP equipment；
Described source HIP, is additionally operable to after the notice receiving described HAP, when needs are to described purpose HIP equipment sending data, is transmitted either directly through the described HAP associated with source HIP equipment.
Described HAP, it is additionally operable to when the HAP selected from the HAP associated with described purpose HIP equipment forwards data failure, continue to select other HAP associated with purpose HIP equipment to carry out data forwarding, or, when forwarding data failure, by inquiring about the binding relationship of self or the storage of binding relationship memory module, it would be desirable to the data of transmission are transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
Described HAP, is additionally operable to when the HAP selected from the HAP associated with purpose HIP equipment forwards data failure, deletes the current HAP selected of self and binding relationship memory module storage and the binding relationship of purpose HIP equipment.
Described HAP, is additionally operable to after the data associating and forwarding source HIP equipment with purpose HIP equipment, stores the binding relationship of corresponding source HIP equipment and the described HAP associated with source HIP equipment.
Described HAP, is additionally operable to the binding relationship storing the described purpose HIP equipment from the inquiry of binding relationship memory module with HAP.
Described HAP; it is additionally operable to when other HAP break down; delete the binding relationship relevant to described fault HAP of self storage; and when the HAP of its keep-alive breaks down; further notice binding relationship memory module deletes the binding relationship relevant to described fault HAP, and described HAP judges that other HAP break down and judges as: described HAP and the keep-alive failure of other HAP or receive the HAP failure notification of other HAP transmission.
Described source HIP equipment, purpose HIP equipment, be additionally operable to send to HAP associated with it close Close bag；
Described HAP, is additionally operable to after receiving the Close bag that HIP equipment sends, and deletes HIT and the IP address of the described HIP equipment of self storage, and notifies that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
Described HAP and binding relationship memory module are closed and are set or be provided separately, when described HAP and binding relationship memory module are provided separately, and the binding relationship of described HAP buffer memory HIP equipment and HAP.
Described binding relationship memory module is the DHT overlay network of SN node composition.
The binding relationship of described HAP and HIP equipment is: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
The present invention plants the data transmission method based on HIP equipment and system, one HIP equipment can be set up HIP with multiple HAP and connect, pass through the present invention, when a certain HAP breaks down, HIP equipment associated with it may select other HAP transmission data associating (namely built vertical HIP is connected) with this HIP equipment, mail to the HAP forwarding that the data of this HIP equipment also can be associated with this HIP equipment by other, it is thus possible to reduce the time delay when a certain HAP fault HIP equipment sending data, avoid the loss of data, HIP equipment can also carry out the transmission of data according to policy selection HAP such as load balancing, it is thus possible to raising data transmission efficiency, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is HIP network hierarchical structure schematic diagram；
Fig. 2 is HIP basis interaction flow schematic diagram；
Fig. 3 is HIP service infrastructure schematic diagram；
Fig. 4 is the present invention data transmission method schematic flow sheet based on HIP equipment；
Fig. 5 is that the present invention one uses DHT overlay network to store the structural representation of HIP equipment and the binding relationship of HAP；
Fig. 6 is the present invention data transmission system structural representation based on HIP equipment；
Fig. 7 is the embodiment of the present invention 1 data transmission method schematic flow sheet based on HIP equipment；
Fig. 8 is the embodiment of the present invention 2 data transmission method schematic flow sheet based on HIP equipment；
Fig. 9 is the embodiment of the present invention 3 data transmission method schematic flow sheet based on HIP equipment.
Detailed description of the invention
The basic thought of the present invention is: a HIP equipment can be set up HIP with multiple HAP and connect.
Fig. 4 is the present invention data transmission method schematic flow sheet based on HIP equipment, and as shown in Figure 4, the method includes:
Step 401: source HIP equipment needs to purpose HIP equipment sending data, a then described source HIP equipment choice HAP associated with it (HAP namely associated with described source HIP equipment), and sending data sending request to the HAP of described selection, described data sending request is at least carried purpose HIP facility information, is needed the data of transmission.
Here, a source HIP equipment choice HAP associated with it selects according to load balancing.If the HAP that source HIP equipment currently selects is because fault causes that data send unsuccessfully, then HIP equipment in source can continue to select other HAP associated with it to send data.
Step 402: described HAP judges whether described purpose HIP equipment associates with self, if it is, perform step 403；Otherwise, step 404 is performed.
In the present invention, HIP equipment can obtain multiple HAP addresses of RTT less (namely nearer) by the mode such as DHCP (DHCPv6) server or domain name system (DNS) of server that queries static configures, IPv6, and (multiple HAP addresses that UE obtains can be multiple HAP addresses according to prioritization) it be associated with the described multiple corresponding HAP in HAP address obtained, or, from the described multiple HAP addresses obtained, select part HAP address, and HAP corresponding with the part HAP address of described selection is associated.After HIP equipment and HAP are associated, described HAP can store HIT and the IP address of (being generally buffer memory) described HIP equipment, and the binding relationship transmission of described HAP with described HIP equipment is stored to binding relationship memory module, the binding relationship sending HAP and the HIP equipment to binding relationship memory module is typically embodied as: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
The HAP associated with source HIP equipment judges whether described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges the HIT self whether storing described purpose HIP equipment.Preferably, if the described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, further this situation can be notified source HIP equipment, afterwards, when described source HIP equipment needs to described purpose HIP equipment sending data, it is transmitted either directly through the described HAP associated with source HIP equipment.
Step 403: described HAP directly needs the data sent to send to described purpose HIP equipment by described, and flow process terminates.
Step 404: described HAP judges the binding relationship self whether storing described purpose HIP equipment with HAP, if it is, perform step 405；Otherwise, step 406 is performed.
Step 405: the described HAP binding relationship according to the described described purpose HIP equipment self stored with HAP, obtain the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, flow process terminates.
Here, if described HAP (associates) HAP (associating with purpose HIP equipment) of current selection because fault causes that data send unsuccessfully with source HIP equipment, then described HAP (associating with source HIP equipment) can continue to select other HAP (associating with purpose HIP equipment) to carry out data forwarding, when data send unsuccessfully, described HAP (associates) binding relationship of the current HAP selected and the purpose HIP equipment that can also delete the storage of self and binding relationship memory module further with source HIP equipment；Described HAP (associates) HAP (associating with purpose HIP equipment) of current selection when breaking down with source HIP equipment, can also by the described HAP (associating with purpose HIP equipment) broken down by inquiring about the binding relationship of self or the storage of binding relationship memory module, by needing the data sent to be transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
Preferably, the HAP associated with purpose HIP equipment stores the binding relationship of corresponding source HIP equipment and HAP after forwarding the data of source HIP equipment.
It should be noted that, owing to HAP not necessarily storing the binding relationship of all HIP equipment and HAP, so, if HAP sends data failure according to the described described purpose HIP equipment of self storage with the binding relationship of HAP, can also inquire about to binding relationship memory module further, the binding relationship obtaining purpose HIP equipment and the HAP self not stored carries out data forwarding, and stores described binding relationship.
Step 406: described HAP inquires about the binding relationship of described purpose HIP equipment and HAP to binding relationship memory module, obtain the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, flow process terminates.
Preferably, HAP stores the binding relationship of the described purpose HIP equipment from the inquiry of binding relationship memory module and HAP.
In the present invention, binding relationship memory module stores the binding relationship of all HIP equipment and HAP, HAP accesses binding relationship by data access interface, binding relationship memory module can be the DHT overlay network of SN (SuperNode) node composition, here, SN node is some nodes homogenized, and forms DHT overlay network, the binding relationship of storage HIP equipment and HAP.Storage that the DHT overlay network that HAP consists of SN node specifies, obtain interface and store and obtain the binding relationship of HIP equipment and HAP.
Fig. 5 is that the present invention one uses DHT overlay network to store the structural representation of HIP equipment and the binding relationship of HAP, as shown in Figure 5, UE1 successively sets up HIP with HAP1A and HAP1B and is connected, in order to forward data, HAP1A and the HAP1B of UE1 association is stored by SN1 node and is obtained the binding relationship of HIP equipment and HAP.HAP1A and HAP1B also can associate different SN nodes, also can be associated on SN3 node such as HAP1B.Additionally, SN5 node is the SN node being responsible for storage UE2 data, namely the binding relationship of UE2 and HAP associated with it is stored on SN5 node, and other SN node can obtain the HAP binding information of UE2 and its association according to the mark (such as HIT) of DHT overlay network rule and UE2 to SN5 node.
It should be noted that HAP and binding relationship memory module can be closed and be set, it is also possible to be provided separately, HAP and binding relationship memory module are closed when setting, and the binding relationship of HIP equipment Yu HAP is stored in the memory space of self by HAP；When HAP and binding relationship memory module are provided separately, the binding relationship of HAP buffer memory HIP equipment and HAP, and the binding relationship of HIP equipment Yu HAP is stored in the memory space of self by binding relationship memory module.
In the present invention; if a HAP breaks down; then other HAP can delete the binding relationship relevant to described fault HAP of self storage, and notify (by as described in the keep-alive node notice of fault HAP) deletion of binding relationship memory module to as described in relevant for fault HAP binding relationship.HAP judges that a certain HAP mode broken down can have multiple, for instance, described HAP judges the keep-alive failure with a certain HAP or receives other HAP HAP failure notification sent.
In the present invention, HIP equipment can be closed some HAP and be connected, concrete, and HIP equipment can send to HAP associated with it and close (Close) bag；After described HAP receives the Close bag that described HIP equipment sends, delete HIT and the IP address of the described HIP equipment of self storage, and notify that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
Fig. 6 is the present invention data transmission system structural representation based on HIP equipment, and as shown in Figure 6, this system includes: source HIP equipment, HAP and purpose HIP equipment；Wherein,
Described source HIP equipment, for when needs are to purpose HIP equipment sending data, selecting the HAP associated with described source HIP equipment to carry out data transmission；
Described HAP, for associate with described source HIP equipment and selected carry out data transmission time, send data to described purpose HIP equipment.
This system also includes binding relationship memory module,
Described source HIP equipment, purpose HIP equipment, be additionally operable to before carrying out data transmission, be associated with multiple HAP；
Described HAP, is additionally operable to after associating with HIP equipment, stores HIT and the IP address of described HAP, and the binding relationship transmission of described HIP equipment with described HAP is stored to binding relationship memory module.
This system also includes the server of static configuration, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS,
Described source HIP equipment, purpose HIP equipment and multiple HAP are associated obtaining wrapping the less multiple HAP addresses of turnaround time RTT for: described source HIP equipment, the server that purpose HIP equipment configures by queries static, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS, and HAP corresponding with the described multiple HAP addresses obtained is associated, or, from the described multiple HAP addresses obtained, select part HAP address, and its corresponding HAP is associated.
The HAP that described source HIP equipment choice associates with described source HIP equipment carries out data and is sent as:
Described source HIP equipment selects the HAP associated with described source HIP equipment according to load balancing；Described source HIP equipment sends data sending request to the HAP of described selection, and described data sending request is at least carried purpose HIP facility information, needed the data of transmission；
The described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, then the described HAP associated with source HIP equipment directly needs the data sent to send to described purpose HIP equipment by described；Otherwise, the described HAP associated with source HIP equipment obtains, by the binding relationship of inquiry self or the storage of binding relationship memory module, the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, the described HAP associated with source HIP equipment judges that described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges that self storage has the HIT of described purpose HIP equipment.
Described source HIP equipment, is additionally operable at the current HAP associated with source HIP equipment selected because when fault causes that data send unsuccessfully, continues to select other HAP associated with described source HIP equipment to send data.
Described HAP, is additionally operable to when associating with HIP equipment in a steady stream and judge that described purpose HIP equipment associates with self, further this situation is notified source HIP equipment；
Described source HIP, is additionally operable to after the notice receiving described HAP, when needs are to described purpose HIP equipment sending data, is transmitted either directly through the described HAP associated with source HIP equipment.
Described HAP, it is additionally operable to when the HAP selected from the HAP associated with described purpose HIP equipment forwards data failure, continue to select other HAP associated with purpose HIP equipment to carry out data forwarding, or, when forwarding data failure, by inquiring about the binding relationship of self or the storage of binding relationship memory module, it would be desirable to the data of transmission are transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
Described HAP, is additionally operable to when the HAP selected from the HAP associated with purpose HIP equipment forwards data failure, deletes the current HAP selected of self and binding relationship memory module storage and the binding relationship of purpose HIP equipment.
Described HAP, is additionally operable to after the data associating and forwarding source HIP equipment with purpose HIP equipment, stores the binding relationship of corresponding source HIP equipment and the described HAP associated with source HIP equipment.
Described HAP, is additionally operable to the binding relationship storing the described purpose HIP equipment from the inquiry of binding relationship memory module with HAP.
Described HAP; it is additionally operable to when other HAP break down; delete the binding relationship relevant to described fault HAP of self storage; and when the HAP of its keep-alive breaks down; further notice binding relationship memory module deletes the binding relationship relevant to described fault HAP, and described HAP judges that other HAP break down and judges as: described HAP and the keep-alive failure of other HAP or receive the HAP failure notification of other HAP transmission.
Described source HIP equipment, purpose HIP equipment, be additionally operable to send to HAP associated with it close Close bag；
Described HAP, is additionally operable to after receiving the Close bag that HIP equipment sends, and deletes HIT and the IP address of the described HIP equipment of self storage, and notifies that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
Described HAP and binding relationship memory module are closed and are set or be provided separately, when described HAP and binding relationship memory module are provided separately, and the binding relationship of described HAP buffer memory HIP equipment and HAP.
Described binding relationship memory module is the DHT overlay network of SN node composition.
The binding relationship of described HAP and HIP equipment is: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
Below in conjunction with specific embodiment, the enforcement of technical solution of the present invention is described in further detail.
Embodiment 1
The present embodiment is based on the system structure shown in Fig. 5, and namely in the present embodiment, HIP equipment can be simultaneously connected with multiple HAP, and the two ends of communication are connected on different HAP.Fig. 7 is the embodiment of the present invention 1 data transmission method schematic flow sheet based on HIP equipment, as it is shown in fig. 7, the method includes:
The modes such as server, DHCPv6 server or DNS that step 701:UE2 is configured by queries static obtain HAP address less for RTT, and set up HIP with HAP2 therein and associate.
Here, the binding relationship of HIT and the UE2IP address of HAP2 buffer memory UE2, and described binding relationship is transferred to be responsible for storage UE2 data SN5 node store.
The modes such as server, DHCPv6 server or DNS that step 702:UE1 is configured by queries static obtain HAP address list less for RTT, comprise HAP1A and HAP1B in the HAP address list of acquisition.
Step 703:UE1 selects HAP1A to set up HIP connection.
The binding of step 704:HAP1A buffer memory UE1HIT and UE1IP, and the request storing itself and UE1HIT binding relationship is sent to the SN node (SN1) of its association.
The SN of step 705:HAP1A association sends storage UE1HIT and HAP1A to the SN node (SN4 node) of responsible storage UE1 data and identifies the request of binding relationship.
Step 706:UE1 selects HAP1B to set up HIP connection.
The binding of step 707:HAP1B buffer memory UE1HIT and UE1IP, and the request storing itself and UE1HIT binding relationship is sent to the SN node (SN1 node) of its association.
The SN of step 708:HAP1B association sends storage UE1HIT and HAP2 to the SN node (SN4 node) of responsible storage UE1 data and identifies the request of binding relationship.
The SN node being now responsible for storage UE1 data stores the binding relationship of UE1HIT and HAP1A mark, UE1HIT and HAP1B mark.
Step 709:UE1 needs to send data to UE2, and UE1 sends data according to its associated HAP of the policy selection such as load balancing, and herein, UE1 selects HAP1A to mail to the data of UE2.
Concrete, UE1 can send, to HAP1A, the data sending request message carrying UE2HIT.
Step 710:HAP1A obtains the information of the HAP of UE2 association to the SN1 node of its association.
Step 711:SN1 obtains the binding information of UE2 and HAP2 to the SN node (SN5 node) of responsible storage UE2 data, and returns to HAP1A.
Step 712:HAP1A mails to the data of UE2 to HAP2.
If UE2 and multiple HAP binding, HAP1A can select a HAP to carry out data forwarding according to strategies such as load balancing from multiple HAP.
Step 713:HAP2, according to UE2HIT and the HAP2 of its buffer memory binding relationship identified, forwards data to UE2.Preferably, the binding relationship of HAP2 buffer memory UE1 and HAP1A.
Step 714:UE1 needs to send data to UE2, and UE1 selects HAP1B to mail to the data of UE2.
Concrete, UE1 can send, to HAP1B, the data sending request message carrying UE2HIT.
Step 715:HAP1B obtains the information of the HAP of UE2 association to the SN1 node of its association.
Step 716:SN1 obtains the binding information of UE2 and HAP2 to the SN node (SN5 node) of responsible storage UE2 data, and returns to HAP1B.
Step 717:HAP1B mails to the data of UE2 to HAP2.
If UE2 and multiple HAP binding, HAP1B can select a HAP to carry out data forwarding according to strategies such as load balancing from multiple HAP.
Step 718:HAP2, according to UE2HIT and the HAP2 of its buffer memory binding relationship identified, forwards data to UE2.Preferably, the binding relationship of HAP2 buffer memory UE1 and HAP1B.
Step 719:UE2 needs to send data to UE1, then UE2 mails to the data of UE1 to HAP2.
Concrete, UE2 can send, to HAP2, the data sending request message carrying UE1HIT.
The step 720:HAP2 binding according to UE1 and the HAP1A and HAP1B of buffer memory, according to strategies such as load balancing, selects one in HAP1A or HAP1B and forwards data.
Step 721:HAP2 mails to the data of UE1 to the HAP of described selection, is HAP1A herein.
Step 722:HAP1A forwards data to UE1.
The present embodiment can have multiple conversion, for instance,
HAP and SN node can close and set, and namely HAP forms DHT overlay network, the binding of storage HAP and equipment HIT；
Overlay network can not be used to store the binding of HAP and HIP equipment HIT, and use the server cluster of similar DNS；
UE2 can obtain plural HAP, and selects plural HAP to be attached, and is used for forwarding data；
Server can sort by priority to the HAP list of UE；UE is when being connected with HAP foundation, portability parameter declaration uses this HAP to be only used as standby HAP, namely only set up HIP in advance to connect and do not use this HAP to forward data, when HAP is stored in the overlay network of SN node composition itself and UEHIT binding relationship, also can illustrate that this HAP only does standby, when abnormal failure occurs the primary HAP of UE, UE available backup HAP sends data and receives data, and UE can arrange standby HAP and become primary HAP.
Embodiment 2
The present embodiment is based on the system structure shown in Fig. 5, describing single HAP fault, HIP equipment is by the situation of non-faulting HAP with other HIP device talk, and Fig. 8 is the embodiment of the present invention 2 data transmission method schematic flow sheet based on HIP equipment, as shown in Figure 8, the method includes:
The modes such as server, DHCPv6 server or DNS that step 801:UE1 is configured by queries static obtain HAP address list less for RTT, and set up HIP according to described list with HAP1A and associate.HAP1A stores the binding relationship of UE1HIT and UE1IP address, and the SN4 node that described binding relationship is transferred to be responsible for storage UE1 data stores.
The server that step 802:UE1 is configured by queries static, the mode such as DHCPv6 server or DNS obtains HAP address list less for RTT, and according to described list with set up HIP with HAP1B and associate.HAP1B stores the binding relationship of UE1HIT and UE1IP address, and the SN4 node that described binding relationship is transferred to be responsible for storage UE1 data stores.
The modes such as server, DHCPv6 server or DNS that step 803:UE2 is configured by queries static obtain HAP address less for RTT, and set up HIP according to described list with HAP2 and associate.HAP2 stores the binding relationship of UE2HIT and UE2IP address, and the SN5 node that described binding relationship is transferred to be responsible for storage UE2 data stores.
Here, the execution sequence of step 801,802,803 is not construed as limiting.
There is abnormal failure in step 804:HAP1A.
The keep-alive failure of step 805:UE1 and HAP1A, UE1 knows that HAP1A breaks down, and sends data by HAP1B.UE1 also can set up HIP with new HAP and be connected, and keeps being connected with multiple HAP to safeguard simultaneously.
Step 806:HAP2 knows that HAP1A breaks down, and namely with the keep-alive failure of HAP1A or the HAP1A failure notification receiving other HAP transmission, then deletes the buffer memory about HAP1A, such as the buffer memory of HAP1A mark with UE1HIT binding relationship.
Here, if HAP2 is the keep-alive node of HAP1A, HAP2 sends the broadcast announcement of HAP1A fault to all HAP.
The keep-alive node (being HAP2 in the present embodiment) of step 807:HAP1A, by SN node associated with it, deletes the binding information of HAP1A and the UE of storage in the overlay network of SN node composition.
Step 808:UE2 mails to the data of UE1 to HAP2.
The buffer memory of the HAP of step 809:HAP2 lookup UE1 binding, such as nothing, the then overlay network consisted of SN2 lookup SN node, the binding relationship of acquisition HAP1B and UE1.
Step 810:HAP2 forwards data to HAP1B.
Step 811:HAP1B forwards data to UE1.
Embodiment 3
The present embodiment is based on the system structure shown in Fig. 5, and HIP equipment has multiple HAP to connect, and can close some HAP and connect in data transmission procedure.Fig. 9 is the embodiment of the present invention 3 data transmission method schematic flow sheet based on HIP equipment, as it is shown in figure 9, the method includes:
Step 901～step 903: with step 801～step 803.
Step 904:UE1 uses the closedown of HIPClose bag, and it is connected with the HIP of HIP1A.
After step 905:HAP1A receives the UE1 Close bag sent, send to the SN1 node of its connection and delete its order with the binding relationship of UE1.And delete the binding of UE1HIT and the UE1IP of its buffer memory.
Step 906:SN1 node sends the order of the binding relationship deleting HAP1A and UE1 according to the routing rule of DHT overlay network to the SN node of responsible storage UE1 data.It is responsible for the binding relationship of SN knot removal UE1HIT and the HAP1A mark of storage UE1 data.
Step 907:UE2 sends data to HAP2, and purpose equipment is UE1.
Step 908:HAP2 mails to the data of UE1 according to UE1HIT and the HAP1A buffer memory bound to HAP1A.
Step 909:HAP1A finds that it does not have HIP to be connected with UE1, sends failure notification to HAP2, comprises UE1HIT, it is possible to comprise the mark of HAP1A.
Step 910:HAP2 receives the HAP1A failure notification sent, and deletes the binding relationship of UE1HIT and the HAP1A of its buffer memory.HAP2 searches whether UE1HIT is also connected with other HAP simultaneously, as its buffer memory does not have, can search the overlay network of SN node composition, it has been found that UE1HIT and HAP1B connects, not send the unreachable notice of UE1 to UE2.
Step 911:HAP2 mails to the data of UE1 to HAP1B.
The step 912:HAP1B binding relationship according to UE1HIT and UE1IP, forwards data to UE1.
Step 913:UE1 uses the closedown of HIPClose bag, and it is connected with the HIP of HIP1B.
After step 914:HAP1B receives the UE1 Close bag sent, send to the SN1 node of its connection and delete its order with the binding relationship of UE1.And delete the binding relationship of UE1HIT and the UE1IP of its buffer memory.
Step 915:SN1 node sends the order of the binding relationship deleting HAP1B and UE1 according to the routing rule of DHT overlay network to the SN node of responsible storage UE1 data.It is responsible for the binding relationship of SN knot removal UE1HIT and the HAP1B of storage UE1 data.
Step 916:UE2 sends data to HAP2, and purpose equipment is UE1.
Step 917:HAP2 mails to the data of UE1 according to UE1HIT and the HAP1B buffer memory bound to HAP1B.
Step 918:HAP1B finds that it does not have HIP to be connected with UE1, sends failure notification to HAP2, and this notification package is containing UE1HIT, it is possible to comprise the mark of HAP1B.
Step 919:HAP2 receives the HAP1B failure notification sent, and deletes the binding of UE1HIT and the HAP1B of its buffer memory.HAP2 searches whether UE1HIT is also connected with other HAP simultaneously, as its buffer memory does not have, can search the overlay network of SN node composition.Discovery does not have HAP and UE1HIT to bind.
Step 920:HAP2 sends the unreachable notice of UE1 to UE2.
The present embodiment UE1, in the HAP1A Close bag sent, can increase HIP parameter, for instance ActiveHAP, and it is connected with HAP1B to notify HAP1A.The present embodiment is equally applicable to UE2 and is connected with plural HAP.
It should be noted that in the above embodiment of the present invention, HAP preserves the binding relationship of HIT and the IP of UE, SN-C preserves the binding relationship of UEHIT and this UE HAPIP address associated.
The above, be only presently preferred embodiments of the present invention, is not intended to limit protection scope of the present invention.
Claims (28)
1. the data transmission method of an Intrusion Detection based on host identity protocol HIP equipment, it is characterised in that the method includes:
When source HIP equipment needs to purpose HIP equipment sending data, the arbitrary HIP equipment access node HAP in the two or more HIP equipment access node HAP associated with described source HIP equipment is selected to carry out data transmission；Wherein,
Described source HIP equipment is by HAP to before purpose HIP equipment sending data, and described source HIP equipment, purpose HIP equipment are associated with multiple HAP respectively；
Described source HIP equipment, purpose HIP equipment and multiple HAP are associated obtaining wrapping the less multiple HAP addresses of turnaround time RTT for: described source HIP equipment, the server that purpose HIP equipment configures by queries static, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS, and HAP corresponding with the described multiple HAP addresses obtained is associated, or, from the described multiple HAP addresses obtained, select part HAP address, and its corresponding HAP is associated.
2. method according to claim 1, it is characterized in that, the described HAP associated with source HIP equipment, purpose HIP equipment is after associating with described HIP equipment, store host identification label HIT and the IP address of described HIP equipment, and the binding relationship transmission of described HIP equipment with described HAP is stored to binding relationship memory module.
3. method according to claim 2, it is characterised in that the arbitrary HAP in two or more HIP equipment access node HAP that described source HIP equipment choice associates with described source HIP equipment carries out data and is sent as:
Described source HIP equipment selects the arbitrary HAP in the two or more HIP equipment access node HAP associated with described source HIP equipment according to load balancing；Described source HIP equipment sends data sending request to the HAP of described selection, and described data sending request is at least carried purpose HIP facility information, needed the data of transmission；
The described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, then the described HAP associated with source HIP equipment directly needs the data sent to send to described purpose HIP equipment by described；Otherwise, the described HAP associated with source HIP equipment obtains, by the binding relationship of inquiry self or the storage of binding relationship memory module, the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, the described HAP associated with source HIP equipment judges that described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges that self storage has the HIT of described purpose HIP equipment.
4. method according to claim 3, it is characterized in that, the method also includes: the HAP associated with source HIP equipment that described source HIP equipment currently selects is because when fault causes that data send unsuccessfully, and described source HIP equipment continues to select other HAP associated with described source HIP equipment to send data.
5. method according to claim 3, it is characterised in that the method also includes:
The described HAP associated with source HIP equipment judges, when described purpose HIP equipment associates with self, this situation to notify described source HIP equipment further；Afterwards, when described source HIP equipment needs to described purpose HIP equipment sending data, it is transmitted either directly through the described HAP associated with source HIP equipment.
6. method according to claim 3, it is characterized in that, when the HAP that the described HAP associated with source HIP equipment selects from the HAP associated with described purpose HIP equipment forwards data failure, the method also includes: the described HAP associated with source HIP equipment continues to select other HAP associated with purpose HIP equipment to carry out data forwarding；Or, the HAP associated with purpose HIP equipment of described forwarding data failure is by inquiring about the binding relationship of self or the storage of binding relationship memory module, by needing the data sent to be transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
7. method according to claim 6, it is characterized in that, when HAP that the described HAP associated with source HIP equipment selects from the HAP associated with described purpose HIP equipment forwards data failure, the method also includes: described HAP associate with source HIP equipment deletes the HAP of the current selection of self and the storage of binding relationship memory module and the binding relationship of purpose HIP equipment.
8. method according to claim 3, it is characterized in that, after the described HAP associated with purpose HIP equipment forwards the data of source HIP equipment, the method also includes: described and the association of purpose HIP equipment HAP stores the binding relationship of corresponding source HIP equipment and the described HAP associated with source HIP equipment.
9. the method according to claim 3 or 6, it is characterised in that the method also includes: described HAP stores the binding relationship of the described purpose HIP equipment from the inquiry of binding relationship memory module and HAP.
10. the method according to any one of claim 3 to 8; it is characterized in that; the method also includes: when a HAP breaks down; other HAP delete the binding relationship relevant to described fault HAP of self storage; and by as described in the keep-alive node notice binding relationship memory module of fault HAP delete with as described in relevant for fault HAP binding relationship, described HAP judges that a HAP breaks down and judges as: described HAP and the keep-alive failure of a HAP or receive the HAP failure notification of other HAP transmission.
11. according to the method described in any one of claim 3 to 8, it is characterised in that the method also includes: HIP equipment sends to HAP associated with it and closes Close bag；After described HAP receives the Close bag that described HIP equipment sends, delete HIT and the IP address of the described HIP equipment of self storage, and notify that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
12. according to the method described in any one of claim 3 to 8, it is characterised in that described HAP and binding relationship memory module are closed and set or be provided separately, when described HAP and binding relationship memory module are provided separately, the binding relationship of described HAP buffer memory HIP equipment and HAP.
13. according to the method described in any one of claim 3 to 8, it is characterised in that described binding relationship memory module is the DHT overlay network of SN node composition.
14. according to the method described in any one of claim 1 to 8, it is characterised in that the binding relationship of described HAP and HIP equipment is: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
15. the data transmission system based on HIP equipment, it is characterised in that this system includes: source HIP equipment, HAP and purpose HIP equipment；Wherein,
Described source HIP equipment, for when needs are to purpose HIP equipment sending data, selecting the arbitrary HAP in the two or more HIP equipment access node HAP associated with described source HIP equipment to carry out data transmission；
Described HAP, for associate with described source HIP equipment and selected carry out data transmission time, send data to described purpose HIP equipment；Wherein,
Described source HIP equipment, purpose HIP equipment, be additionally operable to before carrying out data transmission, be associated with multiple HAP；
This system also includes the server of static configuration, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS,
Described source HIP equipment, purpose HIP equipment and multiple HAP are associated obtaining wrapping the less multiple HAP addresses of turnaround time RTT for: described source HIP equipment, the server that purpose HIP equipment configures by queries static, the dynamic host configuration protocol DHCP v6 server of IPv6 or domain name system DNS, and HAP corresponding with the described multiple HAP addresses obtained is associated, or, from the described multiple HAP addresses obtained, select part HAP address, and its corresponding HAP is associated.
16. system according to claim 15, it is characterised in that this system also includes binding relationship memory module,
Described HAP, is additionally operable to after associating with HIP equipment, stores HIT and the IP address of described HIP equipment, and the binding relationship transmission of described HIP equipment with described HAP is stored to binding relationship memory module.
17. system according to claim 16, it is characterised in that the arbitrary HAP in two or more HIP equipment access node HAP that described source HIP equipment choice associates with described source HIP equipment carries out data and is sent as:
Described source HIP equipment selects the arbitrary HAP in the two or more HIP equipment access node HAP associated with described source HIP equipment according to load balancing；Described source HIP equipment sends data sending request to the HAP of described selection, and described data sending request is at least carried purpose HIP facility information, needed the data of transmission:
The described HAP associated with source HIP equipment judges that described purpose HIP equipment associates with self, then the described HAP associated with source HIP equipment directly needs the data sent to send to described purpose HIP equipment by described；Otherwise, the described HAP associated with source HIP equipment obtains, by the binding relationship of inquiry self or the storage of binding relationship memory module, the HAP associated with described purpose HIP equipment, and therefrom selecting a HAP that the described data needing to send are forwarded to described purpose HIP equipment, the described HAP associated with source HIP equipment judges that described purpose HIP equipment is associated as with self: the described HAP associated with source HIP equipment judges that self storage has the HIT of described purpose HIP equipment.
18. system according to claim 17, it is characterised in that
Described source HIP equipment, is additionally operable at the current HAP associated with source HIP equipment selected because when fault causes that data send unsuccessfully, continues to select other HAP associated with described source HIP equipment to send data.
19. system according to claim 17, it is characterised in that
Described HAP, is additionally operable to when associating with source HIP equipment and judge that described purpose HIP equipment associates with self, further this situation is notified source HIP equipment；
Described source HIP, is additionally operable to after the notice receiving described HAP, when needs are to described purpose HIP equipment sending data, is transmitted either directly through the described HAP associated with source HIP equipment.
20. system according to claim 17, it is characterised in that
Described HAP, it is additionally operable to when the HAP selected from the HAP associated with described purpose HIP equipment forwards data failure, continue to select other HAP associated with purpose HIP equipment to carry out data forwarding, or, when forwarding data failure, by inquiring about the binding relationship of self or the storage of binding relationship memory module, it would be desirable to the data of transmission are transmitted to other HAP associated with purpose HIP equipment, other HAP associated with purpose HIP equipment described relay to purpose HIP equipment.
21. system according to claim 20, it is characterised in that
Described HAP, is additionally operable to when the HAP selected from the HAP associated with purpose HIP equipment forwards data failure, deletes the current HAP selected of self and binding relationship memory module storage and the binding relationship of purpose HIP equipment.
22. system according to claim 17, it is characterised in that
Described HAP, is additionally operable to after the data associating and forwarding source HIP equipment with purpose HIP equipment, stores the binding relationship of corresponding source HIP equipment and the described HAP associated with source HIP equipment.
23. the system according to claim 17 or 20, it is characterised in that
Described HAP, is additionally operable to the binding relationship storing the described purpose HIP equipment from the inquiry of binding relationship memory module with HAP.
24. according to the system described in any one of claim 17 to 22, it is characterised in that
Described HAP; it is additionally operable to when other HAP break down; delete the binding relationship relevant to described fault HAP of self storage; and when the HAP of its keep-alive breaks down; further notice binding relationship memory module deletes the binding relationship relevant to described fault HAP, and described HAP judges that other HAP break down and judges as: described HAP and the keep-alive failure of other HAP or receive the HAP failure notification of other HAP transmission.
25. according to the system described in any one of claim 17 to 22, it is characterised in that
Described source HIP equipment, purpose HIP equipment, be additionally operable to send to HAP associated with it close Close bag；
Described HAP, is additionally operable to after receiving the Close bag that HIP equipment sends, and deletes HIT and the IP address of the described HIP equipment of self storage, and notifies that binding relationship memory module deletes the binding relationship of described HAP and described HIP equipment.
26. according to the system described in any one of claim 17 to 22, it is characterised in that
Described HAP and binding relationship memory module are closed and are set or be provided separately, when described HAP and binding relationship memory module are provided separately, and the binding relationship of described HAP buffer memory HIP equipment and HAP.
27. according to the system described in any one of claim 17 to 22, it is characterised in that described binding relationship memory module is the DHT overlay network of SN node composition.
28. according to the system described in any one of claim 15 to 22, it is characterised in that the binding relationship of described HAP and HIP equipment is: the binding relationship of the host identification label HIT of HAP mark and HIP equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290036.XA CN102413098B (en) | 2010-09-20 | 2010-09-20 | A kind of data transmission method based on HIP equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290036.XA CN102413098B (en) | 2010-09-20 | 2010-09-20 | A kind of data transmission method based on HIP equipment and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102413098A CN102413098A (en) | 2012-04-11 |
| CN102413098B true CN102413098B (en) | 2016-07-06 |
Family
ID=45914954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010290036.XA Expired - Fee Related CN102413098B (en) | 2010-09-20 | 2010-09-20 | A kind of data transmission method based on HIP equipment and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102413098B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921757A (en) * | 2015-12-28 | 2017-07-04 | 深圳市领耀东方科技股份有限公司 | Intelligent control box binds the method and intelligent control box of the network equipment again |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939000A (en) * | 2004-04-15 | 2007-03-28 | 艾利森电话股份有限公司 | Identification method and apparatus for establishing host identity protocol (hip) connections between legacy and hip nodes |
| CN101682615A (en) * | 2007-05-11 | 2010-03-24 | 艾利森电话股份有限公司 | hip node reachability |
-
2010
- 2010-09-20 CN CN201010290036.XA patent/CN102413098B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939000A (en) * | 2004-04-15 | 2007-03-28 | 艾利森电话股份有限公司 | Identification method and apparatus for establishing host identity protocol (hip) connections between legacy and hip nodes |
| CN101682615A (en) * | 2007-05-11 | 2010-03-24 | 艾利森电话股份有限公司 | hip node reachability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102413098A (en) | 2012-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11032105B2 (en) | Method for implementing GRE tunnel, home gateway and aggregation gateway | |
| CN102413061B (en) | Message transmission method and equipment | |
| JP4020576B2 (en) | Packet transfer method, mobile terminal device and router device | |
| US7305474B2 (en) | Method of data transfer in mobile and fixed telecommunications systems | |
| CN100505943C (en) | Mobile communication control system and method, and router | |
| CN101394333B (en) | The method E-Packeted, device and network system | |
| US10812292B2 (en) | Packet processing method and device | |
| US20120144031A1 (en) | System for network deployment and method for mapping and data forwarding thereof | |
| JP2004040581A (en) | Method and system for mobile communication, router, and mobile node | |
| US20130097336A1 (en) | Method, terminal and gateway for transmitting ipv6 packet in ipv4 network | |
| CN101815106A (en) | Method and equipment for establishing dynamic GRE (Generic Routing Encapsulation) tunnel | |
| CN102857418A (en) | VPN (virtual private network)-based fast re-route (FRR) switch method and VPN-based fast re-route switch equipment | |
| CN102045233B (en) | Method and device for controlling message forwarding in network communication | |
| US8086210B2 (en) | Flow based layer 2 handover mechanism for mobile node with multi network interfaces | |
| CN102523312B (en) | Method for optimal tunnel selection in 4over6 scene | |
| WO2011103761A1 (en) | Data packet transmission method and access device | |
| CN102710802A (en) | IPv6 configuration information providing device and acquiring method thereof | |
| CN102413098B (en) | A kind of data transmission method based on HIP equipment and system | |
| Herberg et al. | Depth-first forwarding (DFF) in unreliable networks | |
| CN102377829B (en) | Based on the communication means of HIP, system and equipment | |
| CN102457510B (en) | The method and system that a kind of HAP switches | |
| CN103931218A (en) | Method for data transmission and local network entity | |
| CN101494849A (en) | Communication equipment and application method and system thereof | |
| CN101384726A (en) | End-to-end architecture for universal mobility and wireless-aware transport | |
| JP2014017717A (en) | Router device, communication system and packet transfer method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |