CN106534395A - Method for realizing locking of terminal MAC address and IP address through controlled DHCP mechanism - Google Patents
Method for realizing locking of terminal MAC address and IP address through controlled DHCP mechanism Download PDFInfo
- Publication number
- CN106534395A CN106534395A CN201610977548.0A CN201610977548A CN106534395A CN 106534395 A CN106534395 A CN 106534395A CN 201610977548 A CN201610977548 A CN 201610977548A CN 106534395 A CN106534395 A CN 106534395A
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- CN
- China
- Prior art keywords
- address
- terminal
- service
- dhcp
- mac address
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- 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.)
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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
- 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
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A manual IP address setting method is troublesome in setting and complex in address change and has a certain network knowledge requirements for an address setting user. A DHCP automatic acquisition method is simple in setting, is very flexible to use, and has no requirement for technological level of the user; and however, through DHCP automatic address acquisition, IP address of a terminal changes with setting of an address lease period, and once a safety even occurs, it is hard to lock the MAC address using the IP when tracking back. The invention is to provide a novel DHCP service, which can carry out IP address issuing according to user-preset binding information of the IP address and the MAC address; the service can be configured to forbid providing IP address service for un-preset MAC address, or is configured to automatic issue an available smallest IP address in an action scope, and learn the issued IP address and carry out binding of the IP address and the MAC address, so that the device is allowed to use the address permanently; and therefore, convenience of the DHCP is realized, and safety requirements for binding of the IP address and the MAC address are met.
Description
Technical field
The present invention relates to a kind of mode of IP address management, is that a kind of advantage for being arranged IP address manually is excellent with DHCP
The method that point combines.
Background technology
The IP address of current each big business required and can be carried out with MAC Address corresponding, and keeps constant, when any peace of appearance
During total event, to carry out fix duty.The currently used IP address management mode of 90% user is to arrange the side of static address manually
Formula.Without two kinds of way to manages of non-usage, one kind is to arrange IP address manually for IP address management, and one kind is that DHCP obtains IP address.
But both approaches have respective pluses and minuses.
IP address the method is set manually：Trouble is set, and change address is complicated, underaction, and to arranging the use of address
There is certain network knowledge requirement at family.
DHCP obtains the method automatically：Arrange simple, use very flexibly, and to user's technical merit no requirement (NR),
But, DHCP obtains address automatically, and the IP address of terminal can change with the setting of address lease, safe thing occurs
Part, during backtracking, it is difficult to lock its MAC Address for using this IP.
The content of the invention
In order to solve above-mentioned problem, we specially have developed a kind of controlled DHCP service, and static state is set manually
The advantage and the advantage of dynamic DHCP for determining IP address is combined, and reaches user and need not be concerned about the complexity for arranging IP manually
Do not stop to change without scruple IP address, it is difficult to the problem called to account.
It is an object of the invention to provide a kind of new DHCP service, can according to user's IP address set in advance with
The binding information of MAC Address, carries out issuing for IP address.Service may be configured as, and MAC Address not set in advance is forbidden providing
IP address is serviced, or is set as issuing automatically the minimum IP address of available action scope, and is learnt to the IP address for issuing automatically,
The binding of IP address and MAC is carried out, so that forever using the address after this equipment networks.The convenience of DHCP is realized,
Also achieve the safety requirements bound with MAC Address by IP address.Realize that step is as follows：
Step1：After equipment access network, DHCP request bag is initiated；
Step2：After DHCP service receives DHCP request, the MAC Address for carrying out data base querying this equipment receives no in policy library
Configured corresponding IP address；
Step3：If policy library has the corresponding IP address of this equipment MAC, this IP address is issued；If not there is this equipment MAC
Corresponding IP address strategy, checks parameter setting, if provided as address service is not provided, does not then distribute IP address, such as sets
For providing IP address service, then distribute untapped minimum IP address to this terminal, and record the MAC of this terminal in policy library
Address and the IP address of distribution, form new binding strategy.
Through three steps above so as to realizing that IP address and MAC Address carry out the binding according to strategy under DHCP patterns
Distribution.
Description of the drawings
Fig. 1 is the terminal networking logic chart of the present invention.
Fig. 2 is the terminal networking flow chart of the present invention.
Specific embodiment
In order that the creation characteristic of the present invention, technological means and reached purpose are readily apparent from understanding, below in conjunction with concrete reality
Apply example and the present invention is expanded on further：
Embodiment:
1st, the DHCP service of the present invention is installed on the server；
2nd, as shown in Figure 1, Figure 2, terminal unit networks, and terminal initiates DHCP request S1；
3rd, service receives DHCP request S2；
4th, service carries out tactful library inquiry S3；
5th, judge whether the corresponding tactful S4 of this terminal MAC address；
6th, if it does, the corresponding IP address of this device mac address in policy library is handed down to this terminal S5；
7th, if it does not, query argument setting S6；
8th, judge parameter setting situation S7；
9th, such as parameter setting is for providing address service, then by minimum IP address issue terminal and preserve this device mac address with
The corresponding relation S8 of this IP address for issuing, such as parameter setting are not then provided to above-mentioned terminal for not providing address service
Address service.
Claims (6)
1. a kind of method for realizing the locking of terminal MAC address and IP address using controlled DHCP mechanism, it is characterised in that include
Following steps：
Install independently developed DHCP service server receive terminal D HCP request, the terminal access Intranet when, meeting
DHCP request bag is sent, server can receive the DHCP request bag of this terminal, the MAC Address comprising this terminal in request bag,
The server can carry out the database retrieval of MAC Address and IP address corresponding relation, be sending for the terminal according to condition
DHCP request bag in MAC Address, after the server retrieves the relative strategy of MAC Address and IP address, according to strategy
IP address is pushed to the terminal；The server does not retrieve the relative strategy of MAC Address and IP address, in meeting inquiry system
The parameter being correspondingly arranged, when parameter is set to provide address service, is then pushed to using available address minimum in action scope
The terminal, and preserve this IP address of push and the relative strategy of the terminal MAC address；When next time, the terminal networked,
And ensure that its IP address is constant, when such as parameter is set to not provide address service, then address service is not provided to above-mentioned terminal.
2. method according to claim 1, it is characterised in that DHCP service is not to issue address at random, is according to data
The allocation strategy pre-set in storehouse enters row address and issues.
3. the method according to claim 1-2, it is characterised in that system is provided and is not provided with the right of above-mentioned terminal MAC address
Parameter setting when should be tactful, may be set to：The 1st, address service be provided, 2, address service is not provided.
4. the method according to claim 1-3, it is characterised in that the parameter described in claim 3 is set to provide
During address service, the terminal of unallocated IP address relative strategy, under learning its MAC Address simultaneously in first time IP address requesting
Minimum available IP address in its action scope is sent out, this allocation strategy is recorded, for distribution later.
5. the method according to claim 1-4, it is characterised in that the parameter described in claim 3 is set to not carry
During for address service, system does not provide address service to above-mentioned terminal, and above-mentioned terminal cannot network, available without IP address.
6. the method according to any one of claim 1-5, it is characterised in that the terminal can for desktop computer, notebook,
The first-class terminal for possessing network function of work station, palm PC, mobile phone, the network printer, network shooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977548.0A CN106534395A (en) | 2016-11-08 | 2016-11-08 | Method for realizing locking of terminal MAC address and IP address through controlled DHCP mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610977548.0A CN106534395A (en) | 2016-11-08 | 2016-11-08 | Method for realizing locking of terminal MAC address and IP address through controlled DHCP mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106534395A true CN106534395A (en) | 2017-03-22 |
Family
ID=58350008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610977548.0A Withdrawn CN106534395A (en) | 2016-11-08 | 2016-11-08 | Method for realizing locking of terminal MAC address and IP address through controlled DHCP mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106534395A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140958A1 (en) * | 2018-01-22 | 2019-07-25 | 西安中兴新软件有限责任公司 | Forwarding method and device, electronic device and storage medium |
| CN110798507A (en) * | 2019-09-30 | 2020-02-14 | 互联网域名***北京市工程研究中心有限公司 | Method and system for DHCP address allocation memory |
| CN112689031A (en) * | 2021-01-08 | 2021-04-20 | 杭州雾联科技有限公司 | IP address allocation method, device and medium |
| CN114866515A (en) * | 2022-04-21 | 2022-08-05 | 重庆紫光华山智安科技有限公司 | IP address configuration method, device, electronic equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309305A (en) * | 2008-07-07 | 2008-11-19 | 杭州华三通信技术有限公司 | IP address allocating method and apparatus |
| CN104144092A (en) * | 2013-12-03 | 2014-11-12 | 国家电网公司 | Method for being automatically access to LAN terminal |
-
2016
- 2016-11-08 CN CN201610977548.0A patent/CN106534395A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309305A (en) * | 2008-07-07 | 2008-11-19 | 杭州华三通信技术有限公司 | IP address allocating method and apparatus |
| CN104144092A (en) * | 2013-12-03 | 2014-11-12 | 国家电网公司 | Method for being automatically access to LAN terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140958A1 (en) * | 2018-01-22 | 2019-07-25 | 西安中兴新软件有限责任公司 | Forwarding method and device, electronic device and storage medium |
| CN110071983A (en) * | 2018-01-22 | 2019-07-30 | 西安中兴新软件有限责任公司 | A kind of retransmission method and device |
| CN110798507A (en) * | 2019-09-30 | 2020-02-14 | 互联网域名***北京市工程研究中心有限公司 | Method and system for DHCP address allocation memory |
| CN110798507B (en) * | 2019-09-30 | 2022-05-03 | 互联网域名***北京市工程研究中心有限公司 | Method and system for DHCP address allocation memory |
| CN112689031A (en) * | 2021-01-08 | 2021-04-20 | 杭州雾联科技有限公司 | IP address allocation method, device and medium |
| CN114866515A (en) * | 2022-04-21 | 2022-08-05 | 重庆紫光华山智安科技有限公司 | IP address configuration method, device, electronic equipment and storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170322 |