CN105338528A - Data packet redirecting method, system and AP (AccessPoint) - Google Patents
Data packet redirecting method, system and AP (AccessPoint) Download PDFInfo
- Publication number
- CN105338528A CN105338528A CN201510678841.2A CN201510678841A CN105338528A CN 105338528 A CN105338528 A CN 105338528A CN 201510678841 A CN201510678841 A CN 201510678841A CN 105338528 A CN105338528 A CN 105338528A
- Authority
- CN
- China
- Prior art keywords
- packet
- mac
- http
- data packet
- processing unit
- 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 69
- 230000008569 process Effects 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims description 37
- 238000011144 upstream manufacturing Methods 0.000 claims description 32
- 238000004458 analytical method Methods 0.000 claims description 12
- 241000209094 Oryza Species 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000021186 dishes Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 238000004891 communication Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 15
- 230000004044 response Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention is suitable for the technical field of wireless communication, and provides a data packet redirecting method, system and AP (AccessPoint). The method comprises: a wireless network card drive program processes an uplink data packet, and modifies the target MAC of an uplink http data packet as the MAC of the AP, and modifies the target port to be 9000 and modifies the target IP as the IP of the AP; and the wireless network card drive program processes a downlink data packet, and modifies the source MAC of a downlink http data packet as the original target MAC in the uplink http data packet, the source port as the original target port in the uplink http data packet, and the source IP as the original target IP in the uplink http data packet. Compared with an existing method for realizing data packet redirecting in an application level, when the number of the users is large, the data packet redirecting method prevent the situation that a page data packet redirecting is slow, and can improve the efficiency for realizing data packet redirecting in the application level.
Description
Technical field
The invention belongs to wireless communication technology field, particularly relate to method, system and AP that a kind of packet is redirected.
Background technology
In business wifi solution, user carries out in portal verification process, all can relate to the problem that packet is redirected.Wireless user carry out portal certification do not pass through time, the http packet of originally accessing the Internet is redirected to wireless access node (AccessPoint, AP), by AP, the response that error code is 302 is made to this http packet again, the IP address of portal server is comprised in this response, according to http agreement regulation, next user understands automatic access portal server.
But, realizing in process of the present invention, inventor finds the method that the packet that prior art provides is redirected, realize page data bag with iptables order in application layer to be redirected, when number of users is many time, there will be page data bag and be redirected phenomenon slowly, cause Consumer's Experience not good.
Summary of the invention
In view of this, method, system and AP that the embodiment of the present invention provides a kind of packet to be redirected, the method that the packet provided to solve prior art is redirected, when number of users is many time, there will be page data bag and be redirected phenomenon slowly, cause the problem that Consumer's Experience is not good.
First aspect, provide a kind of method that packet is redirected, described method comprises: WLAN Device Driver processes upstream data bag, and the object MAC revising up http packet is the MAC of AP, destination interface is 9000, object IP is the IP of AP;
WLAN Device Driver processes downlink data packet, and the source MAC revising descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
Further, the object MAC of the up http packet of described amendment be the MAC of AP, before destination interface is 9000, object IP is the IP of AP, described method also comprises:
WLAN Device Driver receives from after the STA packet of eating dishes without rice or wine, and resolves described STA packet;
According to analysis result, WLAN Device Driver judges that whether wireless user is by portal certification, if certification is not passed through, then judge that whether described STA packet is the packet in white list.
Further, the source MAC of described amendment descending http packet be former object MAC in up http packet, before source port is former destination interface in up http packet, source IP is the former object IP in up http packet, described method also comprises:
WLAN Device Driver is resolved the EtherType Frame from wireless network card;
According to analysis result, WLAN Device Driver judges that whether wireless user is by portal certification, if certification is not passed through, then judge that whether described EtherType Frame is the packet in white list.
Further, in the packet receiving function ieee80211_input of wireless network card driving, upstream data bag is processed.
Further, in the function wlan_vap_send that gives out a contract for a project of wireless network card driving, downlink data packet is processed.
Second aspect, provides a kind of AP, and described AP comprises WLAN Device Driver, and described WLAN Device Driver comprises upstream data bag processing unit and downlink data packet processing unit;
Described upstream data bag processing unit, for processing upstream data bag;
Described upstream data bag processing unit comprises:
Up modified module, for revising MAC that the object MAC of up http packet is AP, destination interface is 9000, object IP is the IP of AP;
Described downlink data packet processing unit, for processing downlink data packet;
Described downlink data packet processing unit comprises:
Descending modified module, for revising, the source MAC of descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
Further, described upstream data bag processing unit also comprises:
Up parsing module, for receiving from after the STA packet of eating dishes without rice or wine, resolves described STA packet;
Up judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judges that whether described STA packet is the packet in white list.
Further, described downlink data packet processing unit also comprises:
Descending parsing module, for resolving the EtherType Frame from wireless network card;
Descending judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judges that whether described EtherType Frame is the packet in white list.
Further, in the packet receiving function ieee80211_input that described upstream data bag processing unit drives at wireless network card, upstream data bag is processed.
Further, in the function wlan_vap_send that gives out a contract for a project that described downlink data packet processing unit drives at wireless network card, downlink data packet is processed.
The third aspect, provide the system that a kind of packet is redirected, comprise user terminal and portal server, described system also comprises the AP as described in second aspect.
In the embodiment of the present invention, the method that packet is redirected realizes in the driver of wireless network card, therefore be a kind of drive layer realize packet be redirected method, compare existing application layer realize packet be redirected method, when number of users is many time, there will not be page data bag to be redirected phenomenon slowly, efficiency improves than the existing method realizing packet redirected in application layer.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the embodiment of the method that packet of the present invention is redirected;
Fig. 2 be packet of the present invention be redirected embodiment of the method in, the realization flow figure that WLAN Device Driver processes upstream data bag;
Fig. 3 be packet of the present invention be redirected embodiment of the method in, the realization flow figure that WLAN Device Driver processes downlink data packet;
Fig. 4 is the structured flowchart of AP embodiment of the present invention;
Fig. 5 is the structural representation of the system embodiment that packet of the present invention is redirected.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiments of the present invention, WLAN Device Driver processes upstream data bag, and the object MAC revising up http packet is the MAC of AP, destination interface is 9000, object IP is the IP of AP, makes up http packet be redirected to AP; WLAN Device Driver processes downlink data packet, the source MAC revising descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet, and user just can receive the http packet after being redirected.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
Embodiment one
The realization flow of the method that the packet that Fig. 1 shows the embodiment of the present invention one to be provided is redirected, details are as follows:
In step S101, WLAN Device Driver processes upstream data bag, and the object MAC revising up http packet is the MAC of AP, destination interface is 9000, object IP is the IP of AP.
In embodiments of the present invention, the packet receiving function ieee80211_input of the WLAN Device Driver of AP receives from after the STA packet of eating dishes without rice or wine, described STA packet is resolved, judge that whether wireless user is by portal certification according to analysis result, if certification is not passed through, then judge that whether described STA packet is the packet in white list, if not, then represent that described STA packet is http packet, the object MAC revising described http packet is the MAC of AP, destination interface is 9000, object IP is the IP of AP, thus, described http packet can be redirected to AP.
Wherein, packet in white list comprises address resolution protocol (ARP, AddressResolutionProtocol) packet, dynamic host allocation protocol (DHCP, DynamicHostConfigurationProtocol) packet and domain name system (DNS, DomainNameSystem) packet.
Wherein, the object MAC that packet receiving function ieee80211_input revises http packet in the Ethernet header of http packet is the MAC of AP, the destination interface revising http packet in the TCP head of http packet is 9000, and the object IP revising http packet in the IP head of http packet is the IP of AP.
Concrete, WLAN Device Driver is to the flow process processed from the STA packet of eating dishes without rice or wine as shown in Figure 2.In fig. 2, WLAN Device Driver receives from after the STA packet of eating dishes without rice or wine, first judge whether the portal certification of wireless user is passed through, if passed through, then do not carry out subsequent treatment, if do not passed through, then judge that whether described STA packet is the packet in white list, if, then do not carry out subsequent treatment, if not, then represent that described STA packet is http packet, the object MAC that can revise http packet in the Ethernet header of http packet is the MAC of AP, the destination interface revising http packet in the TCP head of http packet is 9000, the object IP revising http packet in the IP head of http packet is the IP of AP, and continue the packet receiving flow process of original WLAN Device Driver.
In step s 102, WLAN Device Driver processes downlink data packet, and the source MAC revising descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
In embodiments of the present invention, the function wlan_vap_send that gives out a contract for a project of the WLAN Device Driver of AP resolves the EtherType Frame from wireless network card, judge that whether wireless user is by portal certification according to analysis result, if certification is not passed through, then judge that whether described EtherType Frame is the packet in white list, if not, then represent that described EtherType Frame is http packet, the source MAC revising described http packet is the former object MAC in upstream data bag, source port is the former destination interface in upstream data bag, source IP is the former object IP in upstream data bag, thus, wireless user can receive redirected http packet.
Wherein, former object MAC, former destination interface and former object IP are in the process to the process of upstream data bag, extract from up http packet, and to get off relevant information by wireless user's keeping records.
Concrete, the flow process that WLAN Device Driver processes EtherType Frame as shown in Figure 3.In figure 3, after WLAN Device Driver receives the EtherType Frame from wireless network card, first judge whether the portal certification of wireless user is passed through, if passed through, then do not carry out subsequent treatment, if do not passed through, then judge that whether described EtherType Frame is the packet in white list, if, then do not carry out subsequent treatment, if not, then represent that described EtherType Frame is http packet, the source MAC that can revise http packet in the Ethernet header of http packet is the former object MAC in up http packet, source port is the former destination interface in up http packet, source IP is the former object IP in up http packet, and continue the flow process of giving out a contract for a project of original WLAN Device Driver, thus, wireless user can receive redirected http packet.
The present embodiment, the method that packet is redirected realizes in the driver of wireless network card, therefore be a kind of drive layer realize packet be redirected method, compare existing application layer realize packet be redirected method, when number of users is many time, there will not be page data bag to be redirected phenomenon slowly, efficiency improves than the existing method realizing packet redirected in application layer.
Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
One of ordinary skill in the art will appreciate that all or part of step realized in the various embodiments described above method is that the hardware that can carry out instruction relevant by program has come, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
Embodiment two
Fig. 4 shows the concrete structure block diagram of the AP that the embodiment of the present invention two provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.This AP4 comprises: WLAN Device Driver 41, and described WLAN Device Driver 41 comprises: upstream data bag processing unit 411 and downlink data packet processing unit 412.
Wherein, described upstream data bag processing unit 411, for processing upstream data bag;
Described upstream data bag processing unit 411 comprises:
Up modified module, for revising MAC that the object MAC of up http packet is AP, destination interface is 9000, object IP is the IP of AP;
Described downlink data packet processing unit 412, for processing downlink data packet;
Described downlink data packet processing unit 412 comprises:
Descending modified module, for revising, the source MAC of descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
Further, described upstream data bag processing unit 411 also comprises:
Up parsing module, for receiving from after the STA packet of eating dishes without rice or wine, resolves described STA packet;
Up judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judge that whether described STA packet is the packet in white list, if described STA packet is not the packet in white list, then can determine that described STA packet is http packet, MAC that object MAC that up modified module revises up http packet is AP can be called, destination interface is 9000, object IP is the IP of AP.
Further, described downlink data packet processing unit 412 also comprises:
Descending parsing module, for resolving the EtherType Frame from wireless network card;
Descending judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judge that whether described EtherType Frame is the packet in white list, if described EtherType Frame is not the packet in white list, then can determine that described EtherType Frame is http packet, can call source MAC that descending modified module revises descending http packet is former object MAC in up http packet, source port is the former destination interface in up http packet, source IP is the former object IP in up http packet.
Further, in the packet receiving function ieee80211_input that described upstream data bag processing unit 411 drives at wireless network card, upstream data bag is processed.
Further, in the function wlan_vap_send that gives out a contract for a project that described downlink data packet processing unit 412 drives at wireless network card, downlink data packet is processed.
The AP that the embodiment of the present invention provides can be applied in the embodiment of the method one of aforementioned correspondence, and details, see the description of above-described embodiment one, do not repeat them here.
Embodiment three
The structural representation of the system that the packet that Fig. 5 shows the embodiment of the present invention three to be provided is redirected, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.The system that this packet is redirected comprises user terminal station and portal server, also comprises the AP described in embodiment two.When wireless user portal certification is not passed through, in the WLAN Device Driver of AP, the TCP head of wireless user's up-downgoing data, IP head and Ethernet header are modified, so, originally the http data redirection of access the Internet is to AP, by AP, the response that error code is 302 is made to this http again, the IP address of portal server is comprised in this response, specify according to http agreement, next wireless user understands automatic access portal server, so just achieves the function ejecting the portal page at user terminal conventional in business wifi solution.
The system that the packet that the embodiment of the present invention provides is redirected can be applied in the embodiment of the method one of aforementioned correspondence, and details, see the description of above-described embodiment one, do not repeat them here.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.
Claims (11)
1. the method that packet is redirected, it is characterized in that, described method comprises:
WLAN Device Driver processes upstream data bag, and the object MAC revising up http packet is the MAC of AP, destination interface is 9000, object IP is the IP of AP;
WLAN Device Driver processes downlink data packet, and the source MAC revising descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
2. the method for claim 1, is characterized in that, the object MAC of the up http packet of described amendment be the MAC of AP, before destination interface is 9000, object IP is the IP of AP, described method also comprises:
WLAN Device Driver receives from after the STA packet of eating dishes without rice or wine, and resolves described STA packet;
According to analysis result, WLAN Device Driver judges that whether wireless user is by portal certification, if certification is not passed through, then judge that whether described STA packet is the packet in white list.
3. the method for claim 1, it is characterized in that, the source MAC of described amendment descending http packet be former object MAC in up http packet, before source port is former destination interface in up http packet, source IP is the former object IP in up http packet, described method also comprises:
WLAN Device Driver is resolved the EtherType Frame from wireless network card;
According to analysis result, WLAN Device Driver judges that whether wireless user is by portal certification, if certification is not passed through, then judge that whether described EtherType Frame is the packet in white list.
4. method as claimed in claim 2, is characterized in that, processes in the packet receiving function ieee80211_input that wireless network card drives to upstream data bag.
5. method as claimed in claim 3, is characterized in that, processes in the function wlan_vap_send that gives out a contract for a project that wireless network card drives to downlink data packet.
6. an AP, is characterized in that, described AP comprises WLAN Device Driver, and described WLAN Device Driver comprises upstream data bag processing unit and downlink data packet processing unit;
Described upstream data bag processing unit, for processing upstream data bag;
Described upstream data bag processing unit comprises:
Up modified module, for revising MAC that the object MAC of up http packet is AP, destination interface is 9000, object IP is the IP of AP;
Described downlink data packet processing unit, for processing downlink data packet;
Described downlink data packet processing unit comprises:
Descending modified module, for revising, the source MAC of descending http packet is former object MAC in up http packet, source port is former destination interface in up http packet, source IP is former object IP in up http packet.
7. AP as claimed in claim 6, it is characterized in that, described upstream data bag processing unit also comprises:
Up parsing module, for receiving from after the STA packet of eating dishes without rice or wine, resolves described STA packet;
Up judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judges that whether described STA packet is the packet in white list.
8. AP as claimed in claim 6, it is characterized in that, described downlink data packet processing unit also comprises:
Descending parsing module, for resolving the EtherType Frame from wireless network card;
Descending judge module, for judging that according to analysis result whether wireless user is by portal certification, if certification is not passed through, then judges that whether described EtherType Frame is the packet in white list.
9. AP as claimed in claim 7, is characterized in that, processes in the packet receiving function ieee80211_input that described upstream data bag processing unit drives at wireless network card to upstream data bag.
10. AP as claimed in claim 8, is characterized in that, processes in the function wlan_vap_send that gives out a contract for a project that described downlink data packet processing unit drives at wireless network card to downlink data packet.
The system that 11. 1 kinds of packets are redirected, comprise user terminal and portal server, it is characterized in that, described system also comprises the AP as described in any one of claim 5 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678841.2A CN105338528B (en) | 2015-10-19 | 2015-10-19 | Method, system and the wireless access node that packet redirects |
| PCT/CN2016/092123 WO2017067267A1 (en) | 2015-10-19 | 2016-07-28 | Data packet redirection method, system and ap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678841.2A CN105338528B (en) | 2015-10-19 | 2015-10-19 | Method, system and the wireless access node that packet redirects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338528A true CN105338528A (en) | 2016-02-17 |
| CN105338528B CN105338528B (en) | 2017-11-10 |
Family
ID=55288730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678841.2A Active CN105338528B (en) | 2015-10-19 | 2015-10-19 | Method, system and the wireless access node that packet redirects |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105338528B (en) |
| WO (1) | WO2017067267A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067267A1 (en) * | 2015-10-19 | 2017-04-27 | 华讯方舟科技有限公司 | Data packet redirection method, system and ap |
| CN108848198A (en) * | 2018-05-07 | 2018-11-20 | 上海中兴易联通讯股份有限公司 | A kind of Portal differentiation method for pushing of multi-service forward mode AP |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553448B (en) * | 2020-11-18 | 2024-05-17 | 上海汽车集团股份有限公司 | Vehicle-mounted network information security system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064659A (en) * | 2006-04-28 | 2007-10-31 | 腾讯科技（深圳）有限公司 | Data transmission system and method |
| US20110173682A1 (en) * | 2003-08-13 | 2011-07-14 | Verizon Corporate Services Group, Inc. | System and Method for Wide Area Wireless Connectivity to the Internet |
| CN103491065A (en) * | 2012-06-14 | 2014-01-01 | 中兴通讯股份有限公司 | Transparent proxy and transparent proxy realization method |
| CN103825881A (en) * | 2013-12-13 | 2014-05-28 | 福建三元达通讯股份有限公司 | Method and apparatus for realizing redirection of WLAN user based on wireless access controller (AC) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130007286A1 (en) * | 2011-06-29 | 2013-01-03 | Juniper Networks, Inc. | User session routing between mobile network gateways |
| CN104283972B (en) * | 2014-10-28 | 2018-06-08 | 成都西加云杉科技有限公司 | Information push method, equipment and system based on browser |
| CN105338528B (en) * | 2015-10-19 | 2017-11-10 | 华讯方舟科技有限公司 | Method, system and the wireless access node that packet redirects |
-
2015
- 2015-10-19 CN CN201510678841.2A patent/CN105338528B/en active Active
-
2016
- 2016-07-28 WO PCT/CN2016/092123 patent/WO2017067267A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110173682A1 (en) * | 2003-08-13 | 2011-07-14 | Verizon Corporate Services Group, Inc. | System and Method for Wide Area Wireless Connectivity to the Internet |
| CN101064659A (en) * | 2006-04-28 | 2007-10-31 | 腾讯科技（深圳）有限公司 | Data transmission system and method |
| CN103491065A (en) * | 2012-06-14 | 2014-01-01 | 中兴通讯股份有限公司 | Transparent proxy and transparent proxy realization method |
| CN103825881A (en) * | 2013-12-13 | 2014-05-28 | 福建三元达通讯股份有限公司 | Method and apparatus for realizing redirection of WLAN user based on wireless access controller (AC) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067267A1 (en) * | 2015-10-19 | 2017-04-27 | 华讯方舟科技有限公司 | Data packet redirection method, system and ap |
| CN108848198A (en) * | 2018-05-07 | 2018-11-20 | 上海中兴易联通讯股份有限公司 | A kind of Portal differentiation method for pushing of multi-service forward mode AP |
| CN108848198B (en) * | 2018-05-07 | 2021-06-29 | 上海中兴易联通讯股份有限公司 | Portal differential pushing method of multi-service forwarding mode AP |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017067267A1 (en) | 2017-04-27 |
| CN105338528B (en) | 2017-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150106812A1 (en) | Cloud gateway, cloud gateway management device, and method thereof | |
| US9398045B2 (en) | Network device and method for avoiding address resolution protocol attack | |
| EP3200546B1 (en) | Carrier resource processing method and device for unlicensed carriers, and transmission node | |
| EP2993833B1 (en) | Methods and devices for generating operation request | |
| CN105338528A (en) | Data packet redirecting method, system and AP (AccessPoint) | |
| US11271819B1 (en) | Generating and utilizing templates and logical paths to deploy network equipment | |
| CN104333610A (en) | IPv6 address allocation method and device | |
| CN103931162A (en) | Method for processing service and network equipment | |
| US11997041B2 (en) | Early termination scheme for blind decoding of a downlink control channel | |
| KR102236175B1 (en) | METHOD OF DEFINING AN INTERFACE IDENTIFIER(IID) OF IPv6 ADDRESS, AND A COMMUNICATION DEVICE OPERATING THE SAME | |
| EP3096492B1 (en) | Page push method and system | |
| CN107645391B (en) | Port configuration method and device of interface expansion equipment | |
| CN103152794B (en) | Business access method and access controller | |
| CN103051544B (en) | Realize method and the access device of IPv4 private network access IPv6 network | |
| CN103532852A (en) | Routing scheduling method, routing scheduling device and network equipment | |
| US20150109945A1 (en) | On-demand transmission path providing system and method | |
| US20150109958A1 (en) | Transmission path control device | |
| US20150109957A1 (en) | Transmission path control system | |
| CN105704104A (en) | Authentication method and access equipment | |
| US11147014B2 (en) | Wake-up radio group-ID allocation | |
| CN103532850A (en) | Uplink message forwarding method, device and AP (access point) equipment | |
| US10862849B2 (en) | Address resolution system | |
| CN105763414A (en) | Method and device for learning table entry | |
| CN107197461B (en) | Ipv6 message redirection method based on Linux system | |
| KR102102665B1 (en) | Apparatus and method for allocating internet protocol address in communication system supporting dynamic host configuration protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Bao Tian Yi Lu Chen Tian Industrial District 37 Building 1 floor Applicant after: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Applicant after: SHENZHEN CCT SOFTWARE INFORMATION Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Bao Tian Yi Lu Chen Tian Industrial District 37 Building 1 floor Applicant before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN CCT SOFTWARE INFORMATION Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Haifeng Inventor after: Zhao Shukai Inventor after: Fan Congming Inventor before: Han Haifeng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210630 Granted publication date: 20171110 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230421 Granted publication date: 20171110 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 518000 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Address before: 518000 1st floor, building 37, chentian Industrial Zone, Baoan District, Shenzhen City, Guangdong Province Patentee before: CHINA COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN CCT SOFTWARE INFORMATION Co.,Ltd. |