CN102035899A - Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) - Google Patents
Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) Download PDFInfo
- Publication number
- CN102035899A CN102035899A CN200910093515XA CN200910093515A CN102035899A CN 102035899 A CN102035899 A CN 102035899A CN 200910093515X A CN200910093515X A CN 200910093515XA CN 200910093515 A CN200910093515 A CN 200910093515A CN 102035899 A CN102035899 A CN 102035899A
- Authority
- CN
- China
- Prior art keywords
- interface
- address
- service request
- ipv6
- lan
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000977 initiatory effect Effects 0.000 claims abstract description 7
- 230000006854 communication Effects 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 7
- 239000012467 final product Substances 0.000 description 8
- 230000008676 import Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/659—Internet protocol version 6 [IPv6] addresses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method for determining addresses in the IPv6 (internet protocol version 6) based LAN (local area network), which is characterized in that the same parts of terminal address fields in the LAN are identified by set identifiers and comprises the following steps: replacing the same parts of the destination terminal address fields by the identifiers to serve as input destination addresses when initiating a service request; and determining an interface for forwarding the service request by a source terminal in an interface supported by the source terminal and converting the destination addresses into the addresses in the complete IPv6 form according to the destination addresses and the address of a currently selected interface by the source terminal. The invention also discloses a device for determining addresses in IPv6 based LAN. Identification addresses carrying identifiers are input to realize the communication of terminals in the LAN, and the source terminal is automatically converted according to the input address of a user so that the user can more conveniently access and maintain the terminals in the LAN. The technical scheme adopted by the invention is simple and practical.
Description
Technical field
The present invention relates to based on the address sign technology in the local area network (LAN) of IPv6 (Internet Protocol Version 6), relate in particular to and a kind ofly determine method and apparatus based on the address in the local area network (LAN) of IPv6.
Background technology
Be that the IP address represents there are about 4,000,000,000 in theory with 32 bits based on IPv4 (Internet Protocol Version 6) agreement in the Internet of global extensive use at present, in fact because various restrictions have only half address to use.And, consider the coming years because the development of 3G terminal, IP phone, home network etc., the demand of IP address can significantly be increased, professional institution predicts that probably the first half of the year in 2011 global ip v4 address can assign.
Internet engineering on the 7th group November in 1994 (IESG, Internet Engineering SteeringGroup) is formally by studying IPv6 as standard.128 bit addresses length are adopted in the IPv6 address, almost can unrestrictedly provide the address, except solving the limited defective of IPv4 address number, the IPv6 agreement also possesses following several respects advantage with respect to the IPv4 agreement: the automatic equipment allocative abilities that the IPv6 agreement the provides equipment that access network identification is new automatically also can dispose automatically, is very important for the user who moves with wireless access; The IPv6 protocol suite is mostly supported new security functions, and for example system is to the authentication operation of system, based on the ciphered data transmission etc.; The definition of packet-priority can better be supported real-time application in the IPv6 agreement; Multi-casting communication mechanism in the IPv6 agreement can make full use of the communication process that multiple spot is provided under the prerequisite of Internet resources a little.
The IPv6 address is pressed the different of addressing system and function at present, and can be divided into three kinds of fundamental types: first kind is unicast address (Unicast), is used for identifying a single interface.The bag that sends to a unicast address is delivered on the interface by this address designation.Second kind is any program request address (Anycast), generally distributes to a plurality of interfaces that belong to different nodes.The bag that sends to any program request address be sent to this address designation, according on the nearest interface of routing protocol distance metric.The third is multicast address (Multicast), generally is used for identifying a group interface of different nodes, and the bag that sends to a multicast address is sent on the total interface that this address identifies.
Have three kinds of conventional forms to can be used for representing the IPv6 address with the text-string form at present: first kind of form is x:x:x:x:x:x:x:x, and wherein, " x " is hexadecimal numerical value, corresponds respectively to eight 16 sections in 128 bit address.For example: 2001:fecd:ba23:cdlf:dcbl:1010:9234:4078.
Some IPv6 addresses may comprise a lot of zero-bit.For the ease of describe this address with text mode, formulated a kind of special grammer.Use ":: " represent to have 16 of many groups zero.":: " can only occur once in an address, can be used for compressing leading, end in the address or adjacent 16 zero.For example: fec0:1:0:0:0:0:0:1234 can be expressed as fec0:1::1234.
When processing has the hybird environment of IPv4 and IPv6 node, can use the another kind of form of IPv6 address.Be x:x:x:x:x:x:d.d.d.d, wherein, " x " is the hexadecimal value of 96 high-order consecutive bytes of IPv6 address, and " d " is the decimal value of 32 low level consecutive bytes.For example: 0:0:0:0:0:0:10.1.2.3 and:: the representation of 10.11.3.123.
Though the length of 128 bit address of IPv6 has solved IP address problem of shortage well, also brought a new problem in actual use: the IPv6 address is because oversize and can't accurately remember.Though when carrying out the client/server business, can pass through the access server domain name, by the parsing of domain name system (DNS, Domain Name System) and return corresponding IPv6 address and solve.But for the terminal in the local area network (LAN), do not have domain name usually, can only directly visit by the IPv6 address, this has brought very big difficulty with regard to the communication of giving terminal in the local area network (LAN).And one supported the terminal of IPv6 often to have a plurality of IPv6 address, and especially handheld terminal is subjected to the limitation of address input and display mode, and problem is more outstanding.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of and determines method and apparatus based on the address in the local area network (LAN) of IPv6, and the input IPv6 reference address that provides to the user is simpler, makes things convenient for the user to communicate based on the local area network (LAN) of IPv6.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind ofly determine method based on the address in the local area network (LAN) of IPv6, the part that the address field of terminal is identical in the local area network (LAN) indicates with the identifier of setting, and described method comprises:
When initiating service request, the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input; And
Source terminal determines to transmit the interface of described service request in the interface of self supporting, and according to the address of described destination address and current selected interface described destination address is converted to the IPv6 complete form.
Preferably, described source terminal selects to transmit the interface of described service request in the interface of self supporting, comprising:
Virtual interface address, local loopback address, address, tunnel and multicast address in the total interface IPv6 address are removed in total interface and IPv6 address thereof that described source terminal search is supported self; And
Select the highest interface of priority as the interface of transmitting described service request.
Preferably, described source terminal selects to transmit the interface of described service request in the interface of self supporting, comprising:
Described source terminal is according to the definite interface of transmitting described service request of identifier described in the input destination address, and different identifiers is corresponding to different forwarding interfaces.
Preferably, described source terminal determines to transmit the interface of described service request in the interface of self supporting, comprising:
Described source terminal with the interface of appointment as the interface of transmitting described service request.
Preferably, determine the IPv6 complete form of described destination address, comprising:
According to the number of characters n behind the identifier described in the input destination address, be the character behind the identifier described in the described destination address with back n character replacement of the IPv6 address of selected interface.
Preferably, described method also comprises:
Behind the service request retransmission failure, select time high interface of priority as the interface of transmitting described service request, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported.
A kind ofly determine device, comprising based on the address in the local area network (LAN) of IPv6:
Indicate the unit, be used to the identical identifier of part sign of address field of terminal in the local area network (LAN) to set;
Input unit is used for when initiating service request, and the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input;
Determining unit, the interface that is used for supporting at source terminal determines to transmit the interface of described service request; And
Converting unit is used for determining according to the address of described destination address and the current selected interface of described determining unit the IPv6 complete form of described destination address.
Preferably, described determining unit comprises:
The search subelement is used to search for total interface and the IPv6 address thereof that described source terminal is supported;
Remove subelement, be used for removing virtual interface address, local loopback address, address, tunnel and the multicast address of the total interface IPv6 address that described search unit searches for; And
The chooser unit is used to select the highest interface of priority as the interface of transmitting described service request.
Preferably, described determining unit comprises:
Subelement is set, is used to the identical part of address field of terminal in the LAN that different identifiers is set; And
Determine subelement, be used for determining the interface of the described service request of forwarding according to identifier described in the input destination address.
Preferably, described determining unit with the interface of appointment as the interface of transmitting described service request.
Preferably, the number of characters n of described determining unit after according to identifier described in the input destination address is the character behind the identifier described in the described destination address with back n character replacement of the IPv6 address of selected interface.
Preferably, described chooser unit selects time high interface of priority as the interface of transmitting described service request behind the service request retransmission failure, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported.
Among the present invention, for the IPv6 address of terminal in the local area network (LAN), indicate with the identifier of setting for the part that wherein address field is identical, the user is when communicating by the IPv6 address, needn't import the IPv6 address of standard, get final product and import the home address that carries identifier, source terminal is changed automatically according to user's Input Address, thereby communication between terminals in the realization local area network (LAN) greatly facilitates visit and the maintenance of user to local area network terminal.Technical solution of the present invention is simple and practical.
Description of drawings
Fig. 1 the present invention is based on the flow chart that method is determined in address in the local area network (LAN) of IPv6;
Fig. 2 the present invention is based on the composition structural representation that device is determined in address in the local area network (LAN) of IPv6;
Fig. 3 the present invention is based on the composition structural representation that determining unit in the device is determined in address in the local area network (LAN) of IPv6;
Fig. 4 is that another that the present invention is based on that address in the local area network (LAN) of IPv6 determines determining unit in the device formed structural representation.
Embodiment
Basic thought of the present invention is: for the IPv6 address of terminal in the local area network (LAN), indicate with the identifier of setting for the part that wherein address field is identical, the user is when communicating by the IPv6 address, needn't import the IPv6 address of standard, get final product and import the home address that carries identifier, source terminal is changed automatically according to user's Input Address, thereby realizes communication between terminals in the local area network (LAN), greatly facilitates visit and the maintenance of user to local area network terminal.
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples and with reference to accompanying drawing, the present invention is described in more detail.
The IP address is made up of the network address and host address two parts usually, All hosts address in the same local area network (LAN) all possesses the identical network address, length is prefix (prefix) length, and certain two IPv6 address often possesses longer same prefix in the local area network (LAN), the present invention is just at this feature, for the prefix addresses of terminal in the local area network (LAN) respective identifier being set identifies, can realize host addresses all in the same local area network (LAN) is identified by this identifier and host address, the user is to the terminal carrying out service request in the local area network (LAN) time, needn't import the IPv6 address of this service request terminal, only input utilizes the address of the common sign of this identifier and respective host address to get final product, because selected identifier all is the known identifier of user, identifier is simpler relatively, the easier memory in the address of terminal.
The expression way (being called among the present invention with the People Near Me address) of the IP address of terminal that the present invention proposes only need know in the same local area network (LAN) that the part with aforesaid prefix addresses difference gets final product.For example the IPv6 address of terminal interface is: 2001:fecd:ba23:cdlf:dcbl:1010:9234:4078, the same People Near Me address of this interface can be denoted as #c7 so, " # " is identifier, be used for identifying the address that has same section in each terminal of same local area network (LAN) in the IPv6 address, promptly identified " 2001:fecd:ba23:cdlf:dcbl:1010:9234:40 ", " #c7 " actual expression be with the same local area network (LAN) of this interface word in the IPv6 address be neighbours' main frame of 2001:fecd:ba23:cdlf:dcbl:1010:9234:40c7.Above-mentioned identifier can also be other characters, so long as terminal can support the identifier of input to get final product.Identifier is preferably chosen the character outside the character of 16 systems signs, promptly choose " 0 to 9 " and reach the character outside " A to E ", with with the IPv6 address in the home address distinguish mutually, identifier can be the combination of an above character also, as long as be simple and easy to the memory.
Mode is represented in IPv6 address based on the terminal in the above-mentioned same local area network (LAN), illustrates the present invention and is the IPv6 address of how representing based on aforesaid way and carry out address transition and communication.
Fig. 1 the present invention is based on the flow chart that method is determined in address in the local area network (LAN) of IPv6, and as shown in Figure 1, the address that the present invention is based in the IPv6 local area network (LAN) determines that method may further comprise the steps:
Step 101: when initiating service request, the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input.
Represent mode by aforesaid IPv6, to the purpose terminal originating service request in the local area network (LAN) time, only importing the home address that carries identifier accordingly gets final product, when being aforesaid 2001:fecd:ba23:cdlf:dcbl:1010:9234:40c7 as the purpose terminal address, only input " #c7 " gets final product in destination address.
Step 102: source terminal determines to transmit the interface of described service request in the interface of self supporting, and according to the address of described destination address and current selected interface described destination address is converted to the IPv6 complete form.
Corresponding IPv6 address forms set A on whole interfaces in the source terminal search self and the interface, information according to real network environment and set access control, from set A, remove the address of virtual interface, the local loopback address, address, tunnel and multicast address etc., judge whether current set A is empty, if sky then finishes current flow process, the current interface that does not have the service request forwarding of terminal is described, if be not empty, then in remaining interface IP address, priority according to interface is selected the highest interface of priority from usable interface, as the interface of transmitting service request, and determine the IPv6 address of the pairing reality of destination address of user's input according to the IPv6 address of this interface.Here, because the interface that terminal is supported is a plurality of, therefore, when generating service request, need to choose in these interfaces a final forwarding interface as service request, can the priority of these interfaces be set according to the network environment of reality, choose the interface that the highest interface of priority is transmitted as service request at every turn.
Certainly, also can realize the interface that service request is transmitted in other way.For example, the identifier of respective local area network is set for the type of the local area network (LAN) under institute's supporting interface in the terminal, for example, when comprising three interfaces in the terminal, these three local area network (LAN)s that interface connected have nothing in common with each other, like this, can different identifiers be set for the terminal in these three local area network (LAN)s, for example be set to " j ", " k ", " l " etc. respectively, like this, can determine the interface that to transmit service request by the identifier in the destination address of user's input.Certainly, the method that the different identification symbol is set has increased the difficulty that the user recalls the LAN ID token, and this mode is applicable to the situation that terminal interface is less.The present invention preferably utilizes the mode of aforesaid single identifier to carry out the sign of IP address of terminal.
Certainly, also can be in source terminal the interface transmitted of specific data, this specified interface is as the interface of transmitting described service request.
After determining the interface of transmitting aforementioned service request, determine for the IPv6 address of interface thereupon, can determine the IPv6 address of the pairing reality of destination address of user's input according to the IPv6 address of the interface of being determined.For example, when the interface IP address of the forwarding service request of determining terminal during, can determine the IPv6 address " 2001:fecd:ba23:cdlf:dcbl:1010:9234:40c7 " of the pairing reality in address " #c7 " that the user imports for " 2001:fecd:ba23:cdlf:dcbl:1010:9234:4078 ".Promptly determine two characters after the sign, and the character that two characters " 40 " behind the IPv6 address of the interface of determined forwarding service request are directly replaced with behind the identifier " # " in " #c7 " gets final product.
Step 103: source terminal is transmitted described service request by the purpose IPv6 address of being determined.
Source terminal set by step in 102 the practical IP v6 address of determined destination address transmit described service request by the interface of determined forwarding service request.Identical with existing service request pass-through mode, repeat no more it here and realize details.
Step 104: after receiving the retransmission failure message of service request, for the situation that an identifier only is set, to in set A, select the inferior high interface of priority as the interface of transmitting described service request, promptly return step 102 and redefine the interface of transmitting service request, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported, flow process finishes.Because the interface that terminal is supported is a plurality of, therefore, by the priority option interface of interface and determine the practical IP v6 address of destination address, the terminal of this purpose IPv6 address correspondence might not be the terminal of the request of correctly managing business, thereby, at definite service request retransmission failure or after returning service request and handling failure, will attempt time priority interface and transmit whether success of service request, selected the finishing of in service request forwarding success or source terminal, being supported of interface.Step 104 is optional steps.
The present invention can make terminal can show input IP address easily with People Near Me address and conversion method, and utilizes the IP address direct communication of above-mentioned simple sign; Conversion method of the present invention has been considered factors such as network capabilities and user preferences, possesses the characteristic that can converse a plurality of neighbours address for the distinct interface of terminal with the People Near Me address, can be based on the novel service application of this feature development, for example realize professional redundancy etc., for redundant terminal in the different local area network (LAN)s (disposing identical terminal), as long as in different local area network (LAN)s, dispose the IPv6 address that bit address is not identical for above-mentioned redundant terminal, by importing identical purpose home address, can realize the Operational Visit in the above-mentioned redundant terminal by any interface.
Fig. 2 the present invention is based on the composition structural representation that device is determined in address in the local area network (LAN) of IPv6, as shown in Figure 2, the interior address of local area network (LAN) that the present invention is based on IPv6 determines that device comprises sign unit 20, input unit 21, determining unit 22 and converting unit 23, wherein, indicate the identical identifier of part sign of address field that unit 20 is used to terminal in the local area network (LAN) to set; Input unit 21 is used for when initiating service request, and the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input; The interface that determining unit 22 is used for supporting at source terminal determines to transmit the interface of described service request; Converting unit 23 is used for determining according to the address of described destination address and the current selected interface of described determining unit the IPv6 complete form of described destination address.Concrete, the number of characters n of determining unit 22 after according to identifier described in the input destination address is the character behind the identifier described in the described destination address with back n character replacement of the IPv6 address of selected interface.Fig. 3 the present invention is based on the composition structural representation that determining unit in the device is determined in address in the local area network (LAN) of IPv6, as shown in Figure 3, determining unit of the present invention comprises search subelement 220, removes subelement 221 and chooser unit 22, wherein, search subelement 220 is used to search for total interface and the IPv6 address thereof that described source terminal is supported; Remove virtual interface address, local loopback address, address, tunnel and multicast address that subelement 221 is used for removing the total interface IPv6 address that search unit 220 searched for; Chooser unit 222 is used to select the highest interface of priority as the interface of transmitting described service request.
Chooser unit 222 selects time high interface of priority as the interface of transmitting described service request behind the service request retransmission failure, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported.
Fig. 4 is that another that the present invention is based on that address in the local area network (LAN) of IPv6 determines determining unit in the device formed structural representation, as shown in Figure 4, the present invention determines to comprise that determining unit comprises that subelement 223 and definite subelement 224 are set, wherein, subelement 223 being set is used to the identical part of address field of terminal in the LAN that different identifiers is set; Determine that subelement 224 is used for determining according to identifier described in the input destination address interface of the described service request of forwarding.
Determining unit 22 of the present invention also directly the data designated forwarding interface as the interface of transmitting described service request.
Those skilled in the art are to be understood that, address based in the local area network (LAN) of IPv6 shown in Figure 2 determines that device is for realizing that the method for surveying the reference symbol interference in the aforesaid elimination multipoint cooperative between the different districts user designs, each processing unit and the function of handling subelement can be understood with reference to the description of preceding method in the device shown in Figure 2, the function of each processing unit and processing subelement can realize by the program that runs on the processor, also can realize by concrete logical circuit.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (12)
1. determine method based on the address in the local area network (LAN) of IPv6 for one kind, it is characterized in that the part that the address field of terminal is identical in the local area network (LAN) indicates with the identifier of setting, described method comprises:
When initiating service request, the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input; And
Source terminal determines to transmit the interface of described service request in the interface of self supporting, and according to the address of described destination address and current selected interface described destination address is converted to the IPv6 complete form.
2. method according to claim 1 is characterized in that, described source terminal selects to transmit the interface of described service request in the interface of self supporting, comprising:
Virtual interface address, local loopback address, address, tunnel and multicast address in the total interface IPv6 address are removed in total interface and IPv6 address thereof that described source terminal search is supported self; And
Select the highest interface of priority as the interface of transmitting described service request.
3. method according to claim 1 is characterized in that, described source terminal selects to transmit the interface of described service request in the interface of self supporting, comprising:
Described source terminal is according to the definite interface of transmitting described service request of identifier described in the input destination address, and different identifiers is corresponding to different forwarding interfaces.
4. method according to claim 1 is characterized in that, described source terminal determines to transmit the interface of described service request in the interface of self supporting, comprising:
Described source terminal with the interface of appointment as the interface of transmitting described service request.
5. according to each described method in the claim 2 to 4, it is characterized in that, determine the IPv6 complete form of described destination address, comprising:
According to the number of characters n behind the identifier described in the input destination address, be the character behind the identifier described in the described destination address with back n character replacement of the IPv6 address of selected interface.
6. method according to claim 2 is characterized in that, described method also comprises:
Behind the service request retransmission failure, select time high interface of priority as the interface of transmitting described service request, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported.
7. determine device based on the address in the local area network (LAN) of IPv6 for one kind, it is characterized in that, comprising:
Indicate the unit, be used to the identical identifier of part sign of address field of terminal in the local area network (LAN) to set;
Input unit is used for when initiating service request, and the part that address field described in the purpose terminal address is identical replaces with described identifier, as the destination address of input;
Determining unit, the interface that is used for supporting at source terminal determines to transmit the interface of described service request; And
Converting unit is used for determining according to the address of described destination address and the current selected interface of described determining unit the IPv6 complete form of described destination address.
8. device according to claim 7 is characterized in that, described determining unit comprises:
The search subelement is used to search for total interface and the IPv6 address thereof that described source terminal is supported;
Remove subelement, be used for removing virtual interface address, local loopback address, address, tunnel and the multicast address of the total interface IPv6 address that described search unit searches for; And
The chooser unit is used to select the highest interface of priority as the interface of transmitting described service request.
9. device according to claim 7 is characterized in that, described determining unit comprises:
Subelement is set, is used to the identical part of address field of terminal in the LAN that different identifiers is set; And
Determine subelement, be used for determining the interface of the described service request of forwarding according to identifier described in the input destination address.
10. according to Claim 8 or 9 described devices, it is characterized in that, described determining unit with the interface of appointment as the interface of transmitting described service request.
11. each described device in 10 according to Claim 8, it is characterized in that, the number of characters n of described determining unit after according to identifier described in the input destination address is the character behind the identifier described in the described destination address with back n character replacement of the IPv6 address of selected interface.
12. device according to claim 8, it is characterized in that, described chooser unit is behind the service request retransmission failure, select time high interface of priority as the interface of transmitting described service request, up to described service request transmit successfully or described source terminal in selected the finishing of interface supported.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910093515.XA CN102035899B (en) | 2009-09-24 | 2009-09-24 | Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) |
| PCT/CN2010/074405 WO2010145579A1 (en) | 2009-09-24 | 2010-06-24 | Method and device for confirming address in local area network based on internet protocol version 6 (ipv6) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910093515.XA CN102035899B (en) | 2009-09-24 | 2009-09-24 | Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102035899A true CN102035899A (en) | 2011-04-27 |
| CN102035899B CN102035899B (en) | 2014-12-10 |
Family
ID=43355876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910093515.XA Active CN102035899B (en) | 2009-09-24 | 2009-09-24 | Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102035899B (en) |
| WO (1) | WO2010145579A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491558A (en) * | 2014-09-18 | 2016-04-13 | 北京信威通信技术股份有限公司 | Method for generating IPv6 multicast address of cluster group |
| CN108093095A (en) * | 2017-12-13 | 2018-05-29 | 清华大学 | Address character string with short name word is converted to the method and device of IPv6 addresses |
| CN111385293A (en) * | 2020-03-04 | 2020-07-07 | 腾讯科技（深圳）有限公司 | Network risk detection method and device |
| CN113691643A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Data packet transmission conversion method, internet and data packet processing equipment |
| CN113691641A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Data packet transmission conversion method, internet and data packet processing equipment |
| CN113691642A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Network multicast addressing method and its interconnected network |
| CN113709268A (en) * | 2020-12-11 | 2021-11-26 | 浙江十进制网络有限公司 | Network random on-demand addressing method and its interconnected network |
| CN113709267A (en) * | 2020-12-11 | 2021-11-26 | 浙江十进制网络有限公司 | Network unicast addressing method and internet thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100424614B1 (en) * | 2002-04-27 | 2004-03-27 | 삼성전자주식회사 | Internet protocol based communication system and host address setting and source address selection method thereof |
| CN1305275C (en) * | 2003-11-17 | 2007-03-14 | 中兴通讯股份有限公司 | Method for implementing compressed transmission of user message protocol based on network processor |
| CN100353727C (en) * | 2004-07-16 | 2007-12-05 | 中国科学院计算技术研究所 | A robust IPv6 header compression method |
| CN100401723C (en) * | 2005-10-13 | 2008-07-09 | 华为技术有限公司 | Fast indexing method |
-
2009
- 2009-09-24 CN CN200910093515.XA patent/CN102035899B/en active Active
-
2010
- 2010-06-24 WO PCT/CN2010/074405 patent/WO2010145579A1/en active Application Filing
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491558A (en) * | 2014-09-18 | 2016-04-13 | 北京信威通信技术股份有限公司 | Method for generating IPv6 multicast address of cluster group |
| CN108093095A (en) * | 2017-12-13 | 2018-05-29 | 清华大学 | Address character string with short name word is converted to the method and device of IPv6 addresses |
| CN111385293A (en) * | 2020-03-04 | 2020-07-07 | 腾讯科技（深圳）有限公司 | Network risk detection method and device |
| CN113691643A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Data packet transmission conversion method, internet and data packet processing equipment |
| CN113691641A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Data packet transmission conversion method, internet and data packet processing equipment |
| CN113691642A (en) * | 2020-12-11 | 2021-11-23 | 浙江十进制网络有限公司 | Network multicast addressing method and its interconnected network |
| CN113709268A (en) * | 2020-12-11 | 2021-11-26 | 浙江十进制网络有限公司 | Network random on-demand addressing method and its interconnected network |
| CN113709267A (en) * | 2020-12-11 | 2021-11-26 | 浙江十进制网络有限公司 | Network unicast addressing method and internet thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102035899B (en) | 2014-12-10 |
| WO2010145579A1 (en) | 2010-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102035899B (en) | Method and device for determining addresses in IPv6 (internet protocol version 6) based LAN (local area network) | |
| CN1965515B (en) | Arrangement for reaching IPv4 public network nodes by a node in an IPv4 private network via an IPv6 access network | |
| EP1583323B1 (en) | Communications apparatus, name resolution method and program | |
| CN100409217C (en) | Internetwork protocol address distribution equipment and method | |
| CN101361322B (en) | The discovery of network node and routable address | |
| US20050027778A1 (en) | Automatic configuration of an address allocation mechanism in a computer network | |
| CN102209121A (en) | Method and device for intercommunication between Internet protocol version 6 (IPv6) network and Internet protocol version 4 (IPv4) network | |
| US20150188878A1 (en) | Stateless autoconfiguration of hostnames of network devices | |
| KR20040065643A (en) | Method for performing automatic registration of IP address and IP domain name in IP protocol version 6 | |
| CN102938735B (en) | Advertising of route is used to carry the method that option issues NAT64 address prefix | |
| CN102137004A (en) | Edge-facing router capable of automatically identifying | |
| CN113132503B (en) | Address allocation method and device | |
| CN109194525A (en) | A kind of network node configuration method and management node | |
| CN107836103A (en) | Resource discovering in local network | |
| US7653065B2 (en) | Method and system for internet protocol address concatenation | |
| CN102724101A (en) | Message forwarding method and message forwarding system, and relay agent device | |
| CN105227466A (en) | Communication processing method and device | |
| CN104038422A (en) | Message forwarding method and gateways | |
| CN102546407A (en) | Message sending method and device | |
| CN114244842B (en) | Secure resource scheduling method and device, electronic equipment and storage medium | |
| CN111083055A (en) | Client device management method and device, router and storage medium | |
| CN106850869A (en) | The collocation method and the network equipment of a kind of IP address | |
| CN110601984B (en) | Method and device for acquiring local service and generating link local address | |
| Dooley et al. | IPv6 Deployment and Management | |
| US8265032B2 (en) | Method and system for multicast broadcasting towards a roaming terminal according to the location thereof |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201204 Address after: 226600 Minqiao Village Group 9, Chengdong Town, Haian County, Nantong City, Jiangsu Province Patentee after: NANTONG ZHI HANG MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee before: ZTE Corp. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for determining addresses within a local area network based on IPv6 Granted publication date: 20141210 Pledgee: Nantong Hexin technology microfinance Co.,Ltd. Pledgor: NANTONG ZHI HANG MECHANICAL AND ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980007529 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |