CN106254567A - A kind of method and apparatus obtaining address - Google Patents
A kind of method and apparatus obtaining address Download PDFInfo
- Publication number
- CN106254567A CN106254567A CN201510330917.2A CN201510330917A CN106254567A CN 106254567 A CN106254567 A CN 106254567A CN 201510330917 A CN201510330917 A CN 201510330917A CN 106254567 A CN106254567 A CN 106254567A
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- Prior art keywords
- message
- address
- repeater
- terminal
- discover
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Classifications
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- 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
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- 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
-
- 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
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
-
- 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
- H04L61/5046—Resolving address allocation conflicts; Testing of 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
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] 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
- H04L2101/668—Internet protocol [IP] address subnets
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a kind of method and apparatus obtaining address, including: wireless repeater Repeater obtains the internet protocol address from home gateway and subnet mask, according to the IP address obtained and subnet mask account IP address range section, and open dynamic host configuration protocol DHCP service；When Repeater receives the first discovery DISCOVER message of self terminal, send the first offer OFFER message to terminal；Wherein, an OFFER message includes Repeater according to the IP address that calculated IP address range section is terminal distribution.By the solution of the present invention, Repeater is by being terminal distribution IP address from the IP address of home gateway and subnet mask, it is ensured that obtains address, improves terminal and obtain the success rate of address.
Description
Technical field
The present invention relates to DHCP (DHCP, Dynamic Host Configuration
Protocol) technology, a kind of method and apparatus obtaining address.
Background technology
For the situation preventing the weak terminal causing lower extension of home gateway wireless signal from cannot surf the Net, meeting
Strengthen wireless by adding wireless repeater (Repeater) between the terminal of home gateway and lower extension
Signal.Fig. 1 is the networking schematic diagram that home gateway docks with Repeater.As it is shown in figure 1, home network
Close and be wirelessly connected between Repeater, between Repeater and mobile terminal, pass through wireless parties
Formula is connected, and is wirelessly connected between Repeater and notebook, Repeater and PC (PC,
Personal Computer) between by wired mode be connected.
Fig. 2 is the flow chart of the method for existing acquisition address.As in figure 2 it is shown, the method generally comprises:
Terminal sends to Repeater and finds (DISCOVER) message, and Repeater will receive
The source media interviews of DISCOVER message control (MAC, Media Access Control) address and change into
It is transmitted to home gateway after the MAC Address of self；Support boot protocol (BOOTP, Bootstrap
Protocol) home gateway sends to Repeater and provides (OFFER) message, in OFFER message
Including Internet protocol (IP, the Internet Protocol) address distributing to terminal, Repeater will
OFFER message is transmitted to terminal；Terminal sends request (REQUEST) message to Repeater,
Repeater forwards REQUEST message to home gateway；Home gateway sends to Repeater and confirms word
Symbol (ACK, Acknowledgement), Repeater forwards ACK to terminal.
Wherein, after not supporting that the home gateway of BOOTP receives DISCOVER message, can detect
Source MAC in DISCOVER message to MAC Address relevant letter internal with DISCOVER
Whether breath matches, if it does, then send OFFER message to Repeater；If do not mated,
The most do not send OFFER message, thus the IP address of home gateway distribution cannot be obtained.Terminal is being preset
When not receiving OFFER message in the time, again send DISCOVER message to Repeater.
In the method for existing acquisition address, owing to whether terminal and Repeater are not aware that home gateway
Support BOOTP, there is the problem that can not obtain address, therefore reduce the success rate obtaining address.
Summary of the invention
In order to solve the problems referred to above, the present invention proposes a kind of method and apparatus obtaining address, it is possible to protect
Card obtains address, thus improves the success rate obtaining address.
In order to achieve the above object, the present invention proposes a kind of method obtaining address, including:
Internet protocol address and subnet that wireless repeater Repeater obtains from home gateway are covered
Code, according to the IP address obtained and subnet mask account IP address range section, and opens DynamicHost and joins
Put protocol DHCP service；
When Repeater receives the first discovery DISCOVER message of self terminal, send out to terminal
First offer OFFER message is provided；Wherein, an OFFER message includes Repeater according to meter
The IP address that IP address range section is terminal distribution obtained.
Preferably, described Repeater obtains from home gateway IP address and subnet mask include:
Described Repeater sends the 2nd DISCOVER message to described home gateway；Wherein, described
The source MAC address of the 2nd DISCOVER message and the 2nd DISCOVER message
The internal information match relevant to MAC Address；
Described Repeater receives the 2nd OFFER message from described home gateway；Wherein, institute
State the 2nd OFFER message and include described IP address and described subnet mask.
Preferably, a described DISCOVER message also includes:
In subnet mask in described 2nd DISCOVER message, described 2nd DISCOVER message
Route, the domain name analysis system DNS in described 2nd DISCOVER message, the rental period.
Preferably, also include before the method:
Described Repeater sends the 3rd DISCOVER message to described home gateway；Wherein, described
The source MAC of the 3rd DISCOVER message and the 3rd DISCOVER message be internal and MAC
The information that address is relevant is not mated；
Described Repeater does not receives the 3rd OFFER from described home gateway in Preset Time
Message.
Preferably, described transmission before an OFFER message to terminal also includes:
Described Repeater carries out collision detection to the described IP address for terminal distribution.
Preferably, the method also includes:
Described Repeater receives the request REQUEST message from described terminal, to described terminal
Send and confirm character ACK.
The invention allows for a kind of device obtaining address, at least include:
Computing module, for obtaining the internet protocol address from home gateway and subnet mask, root
According to the IP address obtained and subnet mask account IP address range section, and open DHCP
DHCP service；
Sending module, is used for receiving the first notification message, sends the first offer OFFER report to terminal
Literary composition；Wherein, an OFFER message includes Repeater according to calculated IP address range
Section is the IP address of terminal distribution；
Receiver module, for receiving the first discovery DISCOVER report of self terminal as Repeater
Wen Shi, sends the first notification message to sending module.
Preferably, described computing module specifically for:
The 2nd DISCOVER message is sent to described home gateway；Wherein, described 2nd DISCOVER
The source MAC address of message and the 2nd DISCOVER message be internal and MAC Address
Relevant information match；Receive the 2nd OFFER message from described home gateway；Wherein,
Described 2nd OFFER message includes described IP address and described subnet mask；According to the IP ground obtained
Location and subnet mask account IP address range section.
Preferably, described sending module is additionally operable to:
The 3rd DISCOVER message is sent to described home gateway；Wherein, described 3rd DISCOVER
The source MAC of message and the internal information relevant to MAC Address of the 3rd DISCOVER message are not
Coupling；Receive the second notification message, send described 2nd DISCOVER message to described home gateway；
Described receiver module is additionally operable to:
The 3rd OFFER message from described home gateway is not received, to described in Preset Time
Sending module sends the second notification message.
Preferably, after described sending module carries out collision detection to the described IP address for terminal distribution, to
Described terminal sends a described OFFER message.
Preferably, described receiver module is additionally operable to:
Receive the request REQUEST message from described terminal, send the 3rd to described sending module
Notification message；
Described sending module is additionally operable to:
Receive described third notice message, send to described terminal and confirm character ACK.
Compared with prior art, the present invention includes: Repeater obtain from home gateway IP address and
Subnet mask, according to the IP address obtained and subnet mask account IP address range section, and opens dynamically
Host configuration DHCP service；When Repeater receives a DISCOVER of self terminal
During message, send an OFFER message to terminal；Wherein, an OFFER message includes
Repeater is according to the IP address that calculated IP address range section is terminal distribution.Pass through the present invention
Scheme, Repeater by from the IP address of home gateway and subnet mask be terminal distribution IP ground
Location, it is ensured that obtain address, improves terminal and obtains the success rate of address.
Accompanying drawing explanation
Illustrating the accompanying drawing in the embodiment of the present invention below, the accompanying drawing in embodiment is for this
Bright is further appreciated by, and is used for explaining the present invention, is not intended that and the present invention is protected model together with description
The restriction enclosed.
Fig. 1 is the networking schematic diagram that existing home gateway docks with Repeater；
Fig. 2 is the flow chart of the method for existing acquisition address；
Fig. 3 is the flow chart that the present invention obtains the method for address；
Fig. 4 is the flow chart that first embodiment of the invention obtains the method for address；
Fig. 5 is the flow chart that second embodiment of the invention obtains the method for address；
Fig. 6 is the flow chart that third embodiment of the invention obtains the method for address；
Fig. 7 is the structure composition schematic diagram that the present invention obtains the device of address.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the accompanying drawings the present invention is further retouched
State, can not be used for limiting the scope of the invention.It should be noted that in the case of not conflicting,
Embodiment in the application and the various modes in embodiment can be mutually combined.
Seeing Fig. 3, the present invention proposes a kind of method obtaining address, including:
Step 300, Repeater obtain the IP address from home gateway and subnet mask, according to acquisition
IP address and subnet mask account IP address range section, and open DHCP service.
In this step, IP address and subnet mask that Repeater obtains from home gateway include:
Repeater to home gateway send the 2nd DISCOVER message, Repeater receive from
2nd OFFER message of home gateway.
Wherein, Repeater periodically can send the 2nd DISCOVER message to home gateway.
Wherein, in the source MAC of the 2nd DISCOVER message and the 2nd DISCOVER message
The information match that portion is relevant to MAC Address.
Wherein, the internal information relevant to MAC Address of the 2nd DISCOVER message refers to second
Include the field of source MAC inside DISCOVER message, as Client Hardware Address (Chaddr,
Client Hardware Address) field or ID (ClientID, Client Identification)
Field etc..These fields may inherently source MAC, it is also possible to part contains source MAC
Address.
Wherein, the source MAC in the 2nd DISCOVER message can be the MAC of Repeater
Address, the MAC ground that the internal information relevant to MAC Address of the 2nd DISCOVER message is comprised
Location can be the MAC Address of Repeater.
Wherein, how ability is belonged to according to the IP address obtained and subnet mask account IP address range section
The known technology of field technique personnel, the protection domain being not intended to limit the present invention, repeat no more here.
Such as, the IP ground centered by IP address range section can be the IP address in the 2nd OFFER message
Location range section.
Wherein, the 2nd OFFER message can also include route, domain name analysis system (DNS,
Domain Name System), rental period etc..
In this step, how Repeater opens DHCP service belongs to the known skill of those skilled in the art
Art, the protection domain being not intended to limit the present invention, repeat no more here.
Step 301, when Repeater receives a DISCOVER message of self terminal, to end
End sends an OFFER message.
In this step, an OFFER message includes Repeater according to calculated IP address
Range section is the IP address of terminal distribution, it is also possible to include subnet mask, route, DNS, rental period etc..
Wherein, how Repeater is the known technology that terminal distribution IP address belongs to those skilled in the art,
The protection domain being not intended to limit the present invention, repeats no more here.
Wherein, the subnet mask in an OFFER message and the subnet mask in the 2nd OFFER message
Identical, the route in an OFFER message is identical with the route in the 2nd OFFER message, and first
DNS in OFFER message and the DNS in the 2nd OFFER message is identical, an OFFER report
Rental period in literary composition can define as the case may be, the rental period in an OFFER message more preferably less than or
Equal to the rental period in the 2nd OFFER message.
In this step, send before an OFFER message to terminal and also include: Repeater is to for terminal
The IP address of distribution carries out collision detection.Implement the known technology belonging to those skilled in the art, and
It is not intended to limit the scope of the invention, repeats no more here.
By the solution of the present invention, Repeater passes through the 2nd DISCOVER message of construction itself to family
Front yard gateway obtains IP address, and be terminal distribution IP address according to the IP address obtained, it is to avoid family
Gateway does not support the situation of BOOTP, improves terminal and obtains the success rate of address.
As optional step, the method also includes:
Step 302, Repeater receive the REQUEST message of self terminal, send ACK to terminal.
As optional step, also include before the method:
Repeater sends the 3rd DISCOVER message to home gateway；Wherein, the 3rd DISCOVER
The source MAC of message and the internal information relevant to MAC Address of the 3rd DISCOVER message are not
Coupling；Repeater does not receives the 3rd OFFER message from home gateway in Preset Time.
Wherein, in Preset Time, the 3rd OFFER report from home gateway is received as Repeater
Wen Shi, then when Repeater receives a DISCOVER message of self terminal, according to existing
Method obtain address.
Wherein, the source MAC in the 3rd DISCOVER message can be the MAC of Repeater
Address, the MAC ground that the internal information relevant to MAC Address of the 3rd DISCOVER message is comprised
Location can arbitrarily be arranged.
The method describing the present invention in detail below by specific embodiment.
First embodiment, sees Fig. 4, and the method includes:
After step 400, Repeater and home gateway are wirelessly successfully associated, to home gateway
Send the 3rd DISCOVER message.
Step 401, Repeater do not receive the 3rd OFFER from home gateway in Preset Time
Message, sends the 2nd DISCOVER message to home gateway.
Step 402, Repeater receive the 2nd OFFER message from home gateway, according to second
IP address in OFFER message and subnet mask account IP address range section, and open DHCP service.
Step 403, Repeater receive a DISCOVER message of self terminal, to for terminal
The IP address of distribution carries out collision detection, sends an OFFER message to terminal.
Step 404, Repeater receive the REQUEST message of self terminal, send ACK to terminal.
Second embodiment, sees Fig. 5, and the method includes:
After step 500, Repeater and home gateway are wirelessly successfully associated, to home gateway
Send the 3rd DISCOVER message.
Step 501, Repeater receive the 3rd OFFER message from home gateway.
Step 502, Repeater receive a DISCOVER message of self terminal, by first
Source MAC in DISCOVER message is transmitted to home gateway after changing self MAC Address into.
Step 503, Repeater receive the OFFER message from home gateway, by first
OFFER message is transmitted to terminal.
Step 504, Repeater receive the REQUEST message of self terminal, by REQUEST
Message is transmitted to home gateway.
Step 505, Repeater receive the ACK from home gateway, and ACK is transmitted to terminal.
3rd embodiment, sees Fig. 6, and the method includes:
Step 600, Repeater send the 2nd DISCOVER message to home gateway.
Step 601, Repeater receive the 2nd OFFER message from home gateway, according to second
IP address in OFFER message and subnet mask account IP address range section, and open DHCP service.
Step 602, Repeater receive a DISCOVER message of self terminal, to for terminal
The IP address of distribution carries out collision detection, sends an OFFER message to terminal.
Step 603, Repeater receive the REQUEST message of self terminal, send ACK to terminal.
See Fig. 7, the invention allows for a kind of device obtaining address, at least include:
Computing module, for obtaining the internet protocol address from home gateway and subnet mask, root
According to the IP address obtained and subnet mask account IP address range section, and open DHCP service；
Sending module, is used for receiving the first notification message, sends an OFFER message to terminal；
Wherein, including Repeater in an OFFER message according to calculated IP address range section is
The IP address of terminal distribution；
Receiver module, is used for when Repeater receives a DISCOVER message of self terminal,
The first notification message is sent to sending module.
In assembly of the invention, computing module specifically for:
The 2nd DISCOVER message is sent to home gateway；Wherein, the 2nd DISCOVER message
Source MAC address and the 2nd DISCOVER message are internal relevant to MAC Address
Information match；Receive the 2nd OFFER message from home gateway；Wherein, the 2nd OFFER
Message includes described IP address and subnet mask；According to the IP address obtained and subnet mask account IP
Address realm section.
In assembly of the invention, sending module is additionally operable to:
The 3rd DISCOVER message is sent to home gateway；Wherein, the 3rd DISCOVER message
Source MAC and the internal information relevant to MAC Address of the 3rd DISCOVER message are not mated；
Receive the second notification message, send the 2nd DISCOVER message to home gateway；
Receiver module is additionally operable to:
The 3rd OFFER message from home gateway is not received, to sending module in Preset Time
Send the second notification message.
In assembly of the invention, after sending module carries out collision detection to the IP address for terminal distribution, to
Terminal sends an OFFER message.
In assembly of the invention, receiver module is additionally operable to:
Receive the request REQUEST message of self terminal, send third notice message to sending module；
Sending module is additionally operable to:
Receive third notice message, send to terminal and confirm character ACK.
Understand it should be noted that embodiment described above is for only for ease of those skilled in the art
, it is not limited to protection scope of the present invention, in the premise of the inventive concept without departing from the present invention
Under, any obvious replacement that the present invention is made by those skilled in the art and improvement etc. are all at this
Within the protection domain of invention.
Claims (11)
1. the method obtaining address, it is characterised in that including:
Internet protocol address and subnet that wireless repeater Repeater obtains from home gateway are covered
Code, according to the IP address obtained and subnet mask account IP address range section, and opens DynamicHost and joins
Put protocol DHCP service；
When Repeater receives the first discovery DISCOVER message of self terminal, send out to terminal
First offer OFFER message is provided；Wherein, an OFFER message includes Repeater according to meter
The IP address that IP address range section is terminal distribution obtained.
Method the most according to claim 1, it is characterised in that described Repeater obtain from
The IP address of home gateway and subnet mask include:
Described Repeater sends the 2nd DISCOVER message to described home gateway；Wherein, described
The source MAC address of the 2nd DISCOVER message and the 2nd DISCOVER message
The internal information match relevant to MAC Address；
Described Repeater receives the 2nd OFFER message from described home gateway；Wherein, institute
State the 2nd OFFER message and include described IP address and described subnet mask.
Method the most according to claim 2, it is characterised in that a described DISCOVER report
Literary composition also includes:
In subnet mask in described 2nd DISCOVER message, described 2nd DISCOVER message
Route, the domain name analysis system DNS in described 2nd DISCOVER message, the rental period.
Method the most according to claim 2, it is characterised in that also include before the method:
Described Repeater sends the 3rd DISCOVER message to described home gateway；Wherein, described
The source MAC of the 3rd DISCOVER message and the 3rd DISCOVER message be internal and MAC
The information that address is relevant is not mated；
Described Repeater does not receives the 3rd OFFER from described home gateway in Preset Time
Message.
5. according to the method described in claim 1 or 2 or 3 or 4, it is characterised in that described to terminal
Also include before sending an OFFER message:
Described Repeater carries out collision detection to the described IP address for terminal distribution.
6. according to the method described in claim 1 or 2 or 3 or 4, it is characterised in that the method is also wrapped
Include:
Described Repeater receives the request REQUEST message from described terminal, to described terminal
Send and confirm character ACK.
7. the device obtaining address, it is characterised in that at least include:
Computing module, for obtaining the internet protocol address from home gateway and subnet mask, root
According to the IP address obtained and subnet mask account IP address range section, and open DHCP
DHCP service；
Sending module, is used for receiving the first notification message, sends the first offer OFFER report to terminal
Literary composition；Wherein, an OFFER message includes Repeater according to calculated IP address range
Section is the IP address of terminal distribution；
Receiver module, for receiving the first discovery DISCOVER report of self terminal as Repeater
Wen Shi, sends the first notification message to sending module.
Device the most according to claim 7, it is characterised in that described computing module specifically for:
The 2nd DISCOVER message is sent to described home gateway；Wherein, described 2nd DISCOVER
The source MAC address of message and the 2nd DISCOVER message be internal and MAC Address
Relevant information match；Receive the 2nd OFFER message from described home gateway；Wherein,
Described 2nd OFFER message includes described IP address and described subnet mask；According to the IP ground obtained
Location and subnet mask account IP address range section.
Device the most according to claim 8, it is characterised in that described sending module is additionally operable to:
The 3rd DISCOVER message is sent to described home gateway；Wherein, described 3rd DISCOVER
The source MAC of message and the internal information relevant to MAC Address of the 3rd DISCOVER message are not
Coupling；Receive the second notification message, send described 2nd DISCOVER message to described home gateway；
Described receiver module is additionally operable to:
The 3rd OFFER message from described home gateway is not received, to described in Preset Time
Sending module sends the second notification message.
10. according to the device described in claim 7 or 8 or 9, it is characterised in that described sending module
After the described IP address for terminal distribution is carried out collision detection, send described first to described terminal
OFFER message.
11. according to the device described in claim 7 or 8 or 9, it is characterised in that described receiver module
It is additionally operable to:
Receive the request REQUEST message from described terminal, send the 3rd to described sending module
Notification message；
Described sending module is additionally operable to:
Receive described third notice message, send to described terminal and confirm character ACK.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330917.2A CN106254567A (en) | 2015-06-15 | 2015-06-15 | A kind of method and apparatus obtaining address |
| PCT/CN2016/079482 WO2016202080A1 (en) | 2015-06-15 | 2016-04-15 | Method and device for acquiring address |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510330917.2A CN106254567A (en) | 2015-06-15 | 2015-06-15 | A kind of method and apparatus obtaining address |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106254567A true CN106254567A (en) | 2016-12-21 |
Family
ID=57544839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510330917.2A Pending CN106254567A (en) | 2015-06-15 | 2015-06-15 | A kind of method and apparatus obtaining address |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106254567A (en) |
| WO (1) | WO2016202080A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683159A (en) * | 2019-03-11 | 2020-09-18 | 阿里巴巴集团控股有限公司 | IP address allocation method, device, system and storage medium |
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| EP2477361A1 (en) * | 2009-09-11 | 2012-07-18 | Huawei Technologies Co., Ltd. | Ip address automatic assignment method, equipment and system |
| CN102685264A (en) * | 2012-05-08 | 2012-09-19 | 北京星网锐捷网络技术有限公司 | Dynamic host configuration protocol address allocation method, relay equipment and server |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010038481A (en) * | 1999-10-25 | 2001-05-15 | 서평원 | Method of Merging DHCP Server with Relay Agent in the Router |
| US8214477B2 (en) * | 2005-12-29 | 2012-07-03 | France Telecom | Method and apparatus for dynamic assignment of sets of addresses |
| CN100396042C (en) * | 2006-04-04 | 2008-06-18 | 华为技术有限公司 | Quick cut-in method and system for abnormally cut-off of broad band users |
| CN102413203A (en) * | 2011-12-01 | 2012-04-11 | 中兴通讯股份有限公司 | IP (Internet Protocol) address allocation method and device |
-
2015
- 2015-06-15 CN CN201510330917.2A patent/CN106254567A/en active Pending
-
2016
- 2016-04-15 WO PCT/CN2016/079482 patent/WO2016202080A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2477361A1 (en) * | 2009-09-11 | 2012-07-18 | Huawei Technologies Co., Ltd. | Ip address automatic assignment method, equipment and system |
| CN102685264A (en) * | 2012-05-08 | 2012-09-19 | 北京星网锐捷网络技术有限公司 | Dynamic host configuration protocol address allocation method, relay equipment and server |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683159A (en) * | 2019-03-11 | 2020-09-18 | 阿里巴巴集团控股有限公司 | IP address allocation method, device, system and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016202080A1 (en) | 2016-12-22 |
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Application publication date: 20161221 |