CN101741925A - Method for allocating access addresses and access equipment - Google Patents
Method for allocating access addresses and access equipment Download PDFInfo
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- CN101741925A CN101741925A CN200910242652A CN200910242652A CN101741925A CN 101741925 A CN101741925 A CN 101741925A CN 200910242652 A CN200910242652 A CN 200910242652A CN 200910242652 A CN200910242652 A CN 200910242652A CN 101741925 A CN101741925 A CN 101741925A
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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
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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
- H04L61/5061—Pools of addresses
Abstract
The invention provides a method for allocating access addresses and access equipment. The method comprises that: A, the access equipment receives an access application protocol message which is sent by a user terminal; B, the access equipment determines whether an access address which can be allocated exist in a special address pool corresponding to the user terminal and acquires a detection result; and C, when the detection result shows that no access address which can be allocated exists in the special address pool, and according to the preset corresponding relation between the special address pool and a public address pool, the access equipment acquires an access address which can be allocated in the public address pool associated with the special address pool and allocates the acquired access address to the user terminal. When users are online concentratively on a large scale and have sudden massive requirements on the access addresses, the method can avoid the condition that the users cannot be online as the address resource in the special address pool is insufficient.
Description
Technical field
The present invention relates to network communications technology field, particularly relate to a kind of distribution method and a kind of access device of access address.
Background technology
High speed development along with the internet, the internet has become the part in people's daily life gradually, the continuous development of network technology and people's being on the increase to network demand, cause the continuous expansion of network size, number of network users is on the increase, present broadband access network, point-to-point protocol (PPPoE on the Ethernet, Point-to-Point Protocol over Ethernet), and DHCP (DHCP, Dynamic Host Configuration Protocol) is to become the most general access way.The client by PPPoE agreement or DHCP agreement and the message interaction of service end are handled, and trigger BAS Broadband Access Server and carry out the distribution of address, and the user gets access to the address that is assigned with, just can access network, and then login internet usage.
In the use of broadband access technology, the status of address pool is particularly important, because address pool has been arranged, user access network has just had necessary IP address resource to use.Address pool is assembled ground just as a huge IP address, and the management to plan as a whole numerous IP address distributes, and reclaims.
But, existing access technology, when the user occurring and concentrate on a large scale the sudden wilderness demand of reaching the standard grade to the IP address, for example in short-term or during sudden wilderness demand, supply falls short of demand address resource can to occur in the address pool, the situation that causes the user to reach the standard grade.
Summary of the invention
The distribution method and a kind of access device that the purpose of this invention is to provide a kind of access address, with solve prior art, when the user occurring and concentrate the sudden wilderness demand of reaching the standard grade to access address on a large scale, it is not enough the interior address resource of address pool to occur, the technical problem that causes the user to reach the standard grade.
To achieve these goals, the invention provides a kind of distribution method of access address, wherein, comprise the steps:
Steps A, access device receive the protocol massages of the application access of user terminal transmission;
Step B, described access device determine whether also have distributable access address in the pond, specific address of described user terminal correspondence, and obtain a testing result;
Step C, when described testing result shows that pond, described specific address does not have distributable access address, described access device is according to the corresponding relation in pond, specific address that sets in advance and public address pond, from with public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
Preferably, described distribution method, wherein, the public address pond that is associated with pond, described specific address has a plurality of, and described step C comprises:
When described testing result showed that pond, described specific address does not have distributable access address, described access device detected in described a plurality of public address pond whether have distributable access address according to priority preset.
Preferably, described distribution method wherein, before the described steps A, also comprises:
For different user groups disposes different ponds, specific address; And,
The corresponding relation in pond, specific address and public address pond is set, and in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
Preferably, described distribution method wherein, also comprises:
Described access device is in pond, described specific address or the address depletion in public address pond, or warning message is sent during less than predetermined address number threshold value in the distributable address in pond, described specific address or public address pond.
Preferably, described distribution method, wherein, among the described step B, described access device determines whether also have distributable access address to comprise in the pond, specific address of described user terminal correspondence:
Described access device is determined the user group under the described user terminal;
Whether the pond, specific address that described access device detects described user group's correspondence also has distributable access address.
On the other hand, provide a kind of access device, wherein, comprising:
The message receiver module is used to receive the protocol massages that application that user terminal sends inserts;
The first allocation process module, whether the pond, specific address that is used for detecting described user terminal correspondence also has distributable access address, and obtains a testing result;
The second allocation process module, be used for when described testing result shows that pond, described specific address does not have distributable access address, corresponding relation according to pond, specific address that sets in advance and public address pond, from with public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
Preferably, described access device, wherein, the public address pond that is associated with pond, described specific address has a plurality of, and the described second allocation process module is further used for:
When described testing result showed that pond, described specific address does not have distributable access address, described access device detected in described a plurality of public address pond whether have distributable access address according to priority preset
Preferably, described access device wherein, also comprises:
The address pool configuration module, be used for disposing different ponds, specific address for different user groups in advance, and the corresponding relation in pond, specific address and public address pond is set, in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
Preferably, described access device wherein, also comprises:
Warning processing module is used in pond, described specific address or the number of the distributable address of information or pond, described specific address or public address pond that the public address pool address exhausts during less than predetermined address number threshold value, sends warning message.
Preferably, described access device, wherein, the described first allocation process module is further used for determining the user group under the described user terminal, and whether the pond, specific address of detecting described user group's correspondence also has distributable access address.
Technique effect of the present invention is:
By setting in advance the public address pond that is associated with the pond, specific address, in the time of can the pond, specific address of colony's correspondence have available access address under user terminal, further from public address pond that the pond, specific address is associated obtain available access address, so just avoided occurring in short-term or sudden unit planning user group access band quantity is added, when causing address resource in the pond of distributing for this colony, specific address supply falls short of demand, the situation that the user can't reach the standard grade.
Description of drawings
Fig. 1 is the schematic flow sheet of distribution method of the access address of the embodiment of the invention;
Fig. 2 is an example of the corresponding relation in pond, specific address and public address pond;
Fig. 3 is in the access address assigning process of the embodiment of the invention, the schematic flow sheet in configuration address pond;
Fig. 4 is the schematic flow sheet of the distribution method of another embodiment of the present invention access address;
Fig. 5 is the structural representation of the access device of the embodiment of the invention;
Fig. 6 is a kind of specific implementation of the access device of the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, describe the present invention below in conjunction with the accompanying drawings and the specific embodiments.
The present inventor finds in realizing process of the present invention, in the use of network, because different network environment, and different user groups is arranged, therefore, need make prediction in advance to the pre-configured planning of address pool, reach the standard grade to the sudden wilderness demand of access address such as IP address so that the user who satisfies each period different spaces appearance as much as possible concentrates on a large scale.
Fig. 1 is the schematic flow sheet of distribution method of the access address of the embodiment of the invention.As Fig. 1, the distribution method of the access address of the embodiment of the invention comprises the steps:
Exemplarily, in this step, whether also have distributable access address comprise: determine the user group under the described user terminal, and whether the pond, specific address of detecting described user group's correspondence also has distributable access address if detecting in the pond, specific address of described user terminal correspondence;
Preferably, when testing result shows when also having distributable access address in the pond, specific address, access device is given user terminal with the distributable address assignment in the pond, specific address, and user terminal can utilize the access address of this distribution to insert.
Exemplarily, when testing result shows when also having distributable access address in the pond, specific address, access device judges that further whether the number of the distributable access address in the pond, specific address is less than predetermined address number threshold value, in this way, then access device sends warning message, in time handle with the notice webmaster, as the access address number in the pond, timely increase specific address, or the increase public address pond related with the pond, specific address etc., to avoid when the especially a plurality of users of a plurality of user terminal requests accesses ask to insert simultaneously, because the address is not enough, the situation that appearance can't insert.
By setting in advance the public address pond that is associated with the pond, specific address, in the time of can the pond, specific address of colony's correspondence have available access address under user terminal, further from public address pond that the pond, specific address is associated obtain available access address, so just avoided occurring in short-term or sudden unit planning user group access band quantity is added, when causing address resource in the pond of distributing for this colony, specific address supply falls short of demand, the situation that the user can't reach the standard grade.
Exemplarily, above-mentioned access address is the IP address.
Exemplarily, in the above-mentioned steps 101, after access device receives described protocol massages, also comprise: determine whether user terminal is the user terminal that can distribute access address; In this way, execution in step 102 then; Otherwise, process ends.
Preferably, in the distribution method of the embodiment of the invention, the public address pond that is associated with pond, described specific address has a plurality of, above-mentioned steps 103 comprises: when described testing result shows that pond, described specific address does not have distributable access address, described access device detects in described a plurality of public address pond whether have distributable access address according to priority preset, until obtaining described distributable access address; Particularly, access device is from the public address pond of the limit priority that is associated with this pond, specific address, judge that whether having distributable address in the public address pond of this limit priority is available address, in this way, then give user terminal with available address assignment, otherwise, continue to search the public address pond of the inferior priority that is associated with the pond, specific address, until acquiring available address.Among this embodiment, by allowing corresponding a plurality of public address pond, pond, a specific address, can improve the probability that obtains available address, the probability that makes the user insert is higher.Exemplarily, when access device detects the public address pond and has distributable access address, access device judges that further whether the number of the distributable access address in this public address pond is less than predetermined address number threshold value, in this way, then access device sends warning message, in time handle with the notice webmaster, as the access address number in the timely increase public address pond, or the increase public address pond related with the pond, specific address etc., when avoiding that a plurality of users ask to insert simultaneously when a plurality of user terminal requests insert especially, the situation that can't insert appears because the address is not enough.
Preferably, before above-mentioned steps 101, also comprise: dispose the step in different ponds, specific address for different user groups in advance; Reach, the step of the corresponding relation in pond, specific address and public address pond is set, in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
Exemplarily, Fig. 2 is an example of the corresponding relation in the pond, specific address that is provided with and public address pond.As Fig. 2, in this example, the pond, specific address is the address pool of network manager to specific user group's planning, and to belonging to the user terminal in these specific user colonies, preferentially from then on address pool is distributed the address; The public address pond that the public address pond unique user colony that to be the network manager open up at the network practical situations or a plurality of user group's Temporary Response use.Each public address pond can be related with pond, one or more specific address, and promptly a plurality of user groups can carry out the address from a public address pond and obtain distribution.Each pond, specific address is corresponding a plurality of public address pond simultaneously also, promptly when the public address pond from user's pond, specific address correspondence also obtains less than available address, can be according to optimisation strategy as according to the priority preset order, obtain address assignment from another public address pond of this pond, specific address correspondence; And then utilize this address access user terminal.
As Fig. 2, in this example, it is promptly corresponding that pond, specific address 1 and public address pond 1 and public address pond 2 are associated, and zero-address can divide timing in pond, specific address 1, can judge respectively in public address pond 1 and the public address pond 2 whether available access address is arranged according to the preset priority order; Pond, specific address 2 is associated with public address pond 1-3; Pond, specific address 3 is associated with public address pond 1,3; It is promptly corresponding that public address pond 1 and pond, specific address 1-3 are associated, and any in the 1-3 of pond, specific address do not have the address can divide timing, all can obtain available address from the public address pond; Public address pond 2 is associated with pond, specific address 2 and n; Public address pond 3 and all ponds, specific address are associated.
Fig. 3 is in the access address assigning process of the embodiment of the invention, disposes the schematic flow sheet of distributable address pool.As Fig. 3, this layoutprocedure comprises the steps:
Step 301, configuration flow begins;
Step 302 is the pond, specific address of network user colony configuring, wherein, can be different user groups and disposes different ponds, specific address;
Step 303 disposes spendable public address pond according to station address;
Step 304, configuration address pond optimisation strategy comprises the corresponding relation between configure dedicated address pool and the public address pond, and when corresponding a plurality of public address pond, pond, a specific address, the priority between this a plurality of public address pond etc.
Exemplarily, the above-mentioned address pool optimisation strategy that configures, comprise the corresponding relation between pond, specific address and the public address pond, and when corresponding a plurality of public address pond, pond, a specific address, the information of the priority between this a plurality of public address pond, can come record by the form of table, exemplarily, come record by address pool optimization process Policy Table's form.
Fig. 4 is the schematic flow sheet of the distribution method of another embodiment of the present invention.As Fig. 4, this distribution method comprises the steps:
Step 404 from normal allocation address, pond, current specific address, inserts, and process ends;
Step 406 checks whether also have distributable address in the public address pond; If have, then execution in step 407; Otherwise, execution in step 408;
Step 407 is carried out station address and is distributed in this public address pond, then, and execution in step 409;
Step 408 is determined the next public address pond that need search according to the priority that sets in advance, and then, carries out and carry out step 406;
Above-mentioned steps 405-408, circulation is carried out and is searched the step that is used for address pool, to find out distributable address from the public address pond of association;
Fig. 5 is the structural representation of the access device of the embodiment of the invention.The access device of the embodiment of the invention comprises: message receiver module 501 is used to receive the protocol massages that application that user terminal sends inserts; The first allocation process module 502, whether the pond, specific address that is used for detecting described user terminal correspondence also has distributable access address, and obtains a testing result; The second allocation process module 503, be used for when described testing result shows that pond, described specific address does not have distributable access address, corresponding relation according to pond, specific address that sets in advance and public address pond, from with public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
Exemplarily, above-mentioned message receiver module, the first allocation process module and the second allocation process module belong to the system address administration module of access device such as access server, are used to finish address management function.
Preferably, in the described access device, the public address pond that is associated with pond, described specific address has a plurality of, the described second allocation process module is further used for: when described testing result shows that pond, described specific address does not have distributable access address, described access device detects in described a plurality of public address pond whether have distributable access address according to priority preset, until obtaining described distributable access address.
Preferably, described access device also comprises: the address pool configuration module, be used for disposing different ponds, specific address for different user groups in advance, and the corresponding relation in pond, specific address and public address pond is set, in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
Preferably, described access device, also comprise: warning processing module, be used in pond, described specific address or the public address pool address exhausts or the number of the distributable address in pond, specific address or public address pond during less than predetermined address number threshold value, send warning message.
Preferably, described access device, wherein, the described first allocation process module is further used for determining the user group under the described user terminal, and whether the pond, specific address of detecting described user group's correspondence also has distributable access address.
Fig. 6 is a kind of specific implementation of the access device of the embodiment of the invention.As Fig. 6, in this specific implementation, access device comprises:
The access protocol processing module is used to carry out the processing procedure of access protocol, comprises the message receiver module that is used to receive the protocol massages that application inserts, and exemplarily, as carries out the processing procedure of DHCP and PPPoE agreement etc., comprises the record of state machine and conversion etc.;
Broadband access attribute configuration information management module, what be used for parameter attribute that the broadband access process need is used is configured into line item and processing; Exemplarily, comprising: the record and the processing of address administration aspect parameter attribute, place in circuit management aspect parameter attribute record and processing, user management aspect recording parameters attribute record and processing etc.;
The address pool configuration module is used to carry out the configuration of address pool, exemplarily, comprises that the optimization process strategy to address pool is configured; This module is further used for collecting the configuration information of address pool such as the configuration information that the network manager carries out, and the configuration information of collecting is passed to address pool information management processing module write down and handle, think that the user carries out providing when broadband access is handled resource.
Wherein, broadband access attribute configuration information management module comprises: address pool information management processing module is used for carrying out recording of information and processing at the broadband access system address management section.In this example, address pool information management processing module is used to realize comprise the function of address assignment: address pool process information record management module, address pool processing policy table and address pool allocation process module.Address pool process information record management module is used in the data passes that realizes between address pool configuration module, address pool processing policy table and the address pool allocation process module.The data of address pool configuration module configuration, after gathering transmission, arrive address pool process information record management module, after carrying out data preparation, as extract crucial policy data, for example, corresponding relation between pond, specific address and the public address pond, and the priority orders between a plurality of public address pond write the above-mentioned critical data of address pool processing policy table record.When address pool allocation process module need be carried out address assignment according to above-mentioned optimisation strategy, can be from above-mentioned address pool processing policy table, extract needed policy data, correctly reach only address pool optimization process, make it possible to from the public address pond, obtain available address, distribute to the user, avoid occurring the situation that the user can't reach the standard grade.Address pool processing policy table is used for the optimization process strategy with the form recording address pond of table, as the corresponding relation between pond, specific address and the public address pond.The address pool collocation strategy that the network manager is provided with by the address pool configuration module generates critical data by address pool process information record management module, records among the address pool Policy Table, carries out stored record.
Further, broadband access attribute configuration information management module also comprises: warning processing module is used for the prompt alarm to the network manager, so that the network manager makes timely response policy adjustment.
Address pool allocation process module is used in user's access and when the processing of access protocol processing module was confirmed to distribute the address, applied address distributed, and comprising: the first allocation process module and the second allocation process module.Particularly, earlier detect in the pond, specific address of described user terminal correspondence whether also have distributable access address by the first allocation process module, as do not have, then by the second allocation process module according to the address pool processing policy table that sets in advance from public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
Exemplarily, also can be according to configuration in advance, the pond, specific address is not judged, directly according to request place in circuit and user profile, according to the address pool processing policy table that sets in advance from public address pond that pond, described specific address is associated obtain distributable access address.
The technical scheme of the embodiment of the invention, when the access strategy to the network user is configured, by spendable access address such as IP address are carried out address pool classification and configure dedicated address pool, and the pond, specific address after will distributing offers different user group's uses, simultaneously, dispose some public address pond, and the public address pond is associated to the pond, specific address, can insert too much in certain network user's cluster period, when causing pond, specific address IP address depletion, carry out IP address assignment by the public address pond of using this pond, specific address association, avoid occurring the situation that the user can't reach the standard grade, and further,, can remind the network manager to reconfigure by sending a warning message.In addition,, can improve the service efficiency of address, utilize the address resource in public address pond better by allowing pond, corresponding a plurality of specific address, a public address pond.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the distribution method of an access address is characterized in that, comprises the steps:
Steps A, access device receive the protocol massages of the application access of user terminal transmission;
Step B, described access device determine whether also have distributable access address in the pond, specific address of described user terminal correspondence, and obtain a testing result;
Step C, when described testing result shows that pond, described specific address does not have distributable access address, described access device is according to the corresponding relation in pond, specific address that sets in advance and public address pond, from with public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
2. distribution method according to claim 1 is characterized in that, the public address pond that is associated with pond, described specific address has a plurality of, and described step C comprises:
When described testing result showed that pond, described specific address does not have distributable access address, described access device detected in described a plurality of public address pond whether have distributable access address according to priority preset.
3. distribution method according to claim 1 and 2 is characterized in that, before the described steps A, also comprises:
For different user groups disposes different ponds, specific address; And,
The corresponding relation in pond, specific address and public address pond is set, and in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
4. distribution method according to claim 1 and 2 is characterized in that, also comprises:
Described access device is in pond, described specific address or the address depletion in public address pond, or warning message is sent during less than predetermined address number threshold value in the distributable address in pond, described specific address or public address pond.
5. distribution method according to claim 1 is characterized in that, among the described step B, described access device determines whether also have distributable access address to comprise in the pond, specific address of described user terminal correspondence:
Described access device is determined the user group under the described user terminal;
Whether the pond, specific address that described access device detects described user group's correspondence also has distributable access address.
6. an access device is characterized in that, comprising:
The message receiver module is used to receive the protocol massages that application that user terminal sends inserts;
The first allocation process module, whether the pond, specific address that is used for detecting described user terminal correspondence also has distributable access address, and obtains a testing result;
The second allocation process module, be used for when described testing result shows that pond, described specific address does not have distributable access address, corresponding relation according to pond, specific address that sets in advance and public address pond, from with public address pond that pond, described specific address is associated obtain distributable access address, and the access address of described acquisition is distributed to described user terminal.
7. access device according to claim 6 is characterized in that, the public address pond that is associated with pond, described specific address has a plurality of, and the described second allocation process module is further used for:
When described testing result showed that pond, described specific address does not have distributable access address, described access device detected in described a plurality of public address pond whether have distributable access address according to priority preset
8. according to claim 6 or 7 described access devices, it is characterized in that, also comprise:
The address pool configuration module, be used for disposing different ponds, specific address for different user groups in advance, and the corresponding relation in pond, specific address and public address pond is set, in the described corresponding relation, each public address pond is associated with pond, one or more specific address, and each pond, specific address is associated with one or more public address pond.
9. according to claim 6 or 7 described access devices, it is characterized in that, also comprise:
Warning processing module is used in pond, described specific address or the number of the distributable address of information or pond, described specific address or public address pond that the public address pool address exhausts during less than predetermined address number threshold value, sends warning message.
10. access device according to claim 6, it is characterized in that, the described first allocation process module is further used for determining the user group under the described user terminal, and whether the pond, specific address of detecting described user group's correspondence also has distributable access address.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910242652A CN101741925A (en) | 2009-12-14 | 2009-12-14 | Method for allocating access addresses and access equipment |
| PCT/CN2010/078959 WO2011072566A1 (en) | 2009-12-14 | 2010-11-22 | Access address allocating method and access device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910242652A CN101741925A (en) | 2009-12-14 | 2009-12-14 | Method for allocating access addresses and access equipment |
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| CN101741925A true CN101741925A (en) | 2010-06-16 |
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| CN200910242652A Pending CN101741925A (en) | 2009-12-14 | 2009-12-14 | Method for allocating access addresses and access equipment |
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| WO (1) | WO2011072566A1 (en) |
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| WO2011072566A1 (en) * | 2009-12-14 | 2011-06-23 | 中兴通讯股份有限公司 | Access address allocating method and access device thereof |
| 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 |
| CN103019754A (en) * | 2011-09-23 | 2013-04-03 | 施耐德电器工业公司 | Application program downloading method |
| CN103095863A (en) * | 2013-01-10 | 2013-05-08 | 上海斐讯数据通信技术有限公司 | Method for achieving acquisition of internet protocol (IP) by different virtual local area network (VLAN) users |
| CN103178973A (en) * | 2011-12-21 | 2013-06-26 | 中国电信股份有限公司 | Internet protocol (IP) address management method, system and device |
| WO2013123807A1 (en) * | 2012-02-23 | 2013-08-29 | 华为技术有限公司 | Method for managing address resources and gateway device |
| CN107426344A (en) * | 2017-05-17 | 2017-12-01 | 北京赛特斯信息科技股份有限公司 | Based on the system and method for dynamically reporting utilization rate to realize address pool centralized management |
| CN110266826A (en) * | 2018-03-12 | 2019-09-20 | 华为技术有限公司 | Address management method, equipment and system |
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| CN1798094A (en) * | 2004-12-23 | 2006-07-05 | 华为技术有限公司 | Method of using buffer area |
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| WO2011072566A1 (en) * | 2009-12-14 | 2011-06-23 | 中兴通讯股份有限公司 | Access address allocating method and access device thereof |
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| CN103095863A (en) * | 2013-01-10 | 2013-05-08 | 上海斐讯数据通信技术有限公司 | Method for achieving acquisition of internet protocol (IP) by different virtual local area network (VLAN) users |
| CN107426344A (en) * | 2017-05-17 | 2017-12-01 | 北京赛特斯信息科技股份有限公司 | Based on the system and method for dynamically reporting utilization rate to realize address pool centralized management |
| CN110266826A (en) * | 2018-03-12 | 2019-09-20 | 华为技术有限公司 | Address management method, equipment and system |
| CN110266826B (en) * | 2018-03-12 | 2020-11-17 | 华为技术有限公司 | Address management method, equipment and system |
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