CN103647855B - IP address distribution method, device and system in outgoing telecommunication - Google Patents
IP address distribution method, device and system in outgoing telecommunication Download PDFInfo
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Abstract
The invention provides IP address distribution method, device and the system in a kind of outgoing telecommunication.Wherein, the method includes: two grades of Dynamic Host Configuration Protocol server of the second network receive and store the IP address pool that the one-level Dynamic Host Configuration Protocol server of first network issues；After two grades of Dynamic Host Configuration Protocol server receive the IP address assignment request that user terminal is initiated, in the IP address pool of storage, distribute an IP address for user terminal, and preserve the IP address of distribution and the identity of user terminal；Two grades of Dynamic Host Configuration Protocol server return to the IP address of distribution to user terminal.The time delay that present invention, avoiding the access network that each user terminal all causes to same Dynamic Host Configuration Protocol server acquisition IP address is longer, and the problem that network resources waste is bigger, improves the performance of outgoing telecommunication.
Description
Technical field
The present invention relates to the communications field, in particular to the IP address distribution method in outgoing telecommunication,
Device and system.
Background technology
WLAN, refer to use one group of computer being interconnected of IEEE 802.11 wireless technology and
Relevant device.WLAN (Wireless Local Area Network, i.e. WLAN) refer to
Wireless channel makees the LAN of transmission medium, is important supplement and the extension of wired networking mode,
And it is increasingly becoming a vital part in computer network, being widely used in needs can move
Dynamic data process or cannot be carried out the field of physical transmission medium wiring.Along with IEEE802.11 wireless network
The formulation of network standard and development, make radio network technique more ripe and perfect.This technology is the most successful
It is widely used in numerous industry, such as financial instrument, education, large enterprise, industrial and mineral harbour, government's machine
Pass, hotel, airport, army etc..The product applying this technology specifically includes that WAP, nothing
Limit network interface card, wireless router, radio network gateway, wireless bridge etc..
WLAN is primarily present two kinds of frameworks, i.e. IBSS (Independent Basic Service Set,
Independent basic service set, also referred to as Ad-hoc) and BSS (Basic Service Set, basic service
Collection, also becomes Infrastructure).In IBSS framework, directly by wireless between user terminal
Connect communication, it is not necessary to specific equipment carries out transfer communication.In BSS framework, between user terminal all
Need to be communicated by access point apparatus (Access Point, AP) transfer, and also can lead to
Cross AP and access Internet business.
At present, main flow Communications service provides the upper overwhelming majority to use cellular network, the technology master of its application
Including: GSM (Global System for Mobile communication, global mobile communication
System), GPRS (General Packet Radio Service, GPRS), EDGE
(Enhanced Data rates for GSM Evolution, the enhanced data rates of GSM),
CDMA (Code Division Multiple Access, CDMA accesses), WCDMA (Wireless
Cdma wireless CDMA), HSPA (High-Speed Packet Access, high-speed packet accesses), HSPA+,
CDMA2000, TD-LTE (Time Division Long Term Evolution, timesharing Long Term Evolution),
FDD-LTE (Frequency Division Duplexing LTE, frequency division duplexing LTE) etc..
Cellular network forms mainly following three parts: movement station, base station sub-system, network subsystem.
Movement station is exactly network-termination device, such as mobile phone or some honeycomb industrial control equipments.Base station sub-system
Including: moving machine station (big steel tower), wireless transmitting-receiving equipments, dedicated network (usually optical fiber), nothing
The digital device etc. of number, can regard base station sub-system as turning between wireless network and cable network as
Parallel operation.
Wi-Fi as shown in Figure 1 uses wire link and Radio Link to carry out the schematic diagram of data back,
In the mode of wire transmission, the data of user terminal are after the eating dishes without rice or wine of Wi-Fi AP, by wired carrying
Router (such as: border router) to IP bearer network is transmitted back to gateway device, then accesses mutually
Networking.Different from wire transmission mode, use the mobile Wi-Fi skill of cellular network return link technology
Art (carries out the LTE-Fi of data back) for example with LTE network, has LTE module, user terminal
Data via LTE-Fi AP after, Wi-Fi eat dishes without rice or wine to be converted to LTE signal data, pass through honeycomb
Core network, is delivered to gateway device, then visits again internet.Owing to have employed cellular radio
Network carries out data back, and mobile Wi-Fi technology breaches the physical location of fixed network backhaul lines and limits,
Thus allow Wi-Fi network to dispose on the mobile apparatus, and such as bus system, train, high ferro,
Subway system etc..
Fig. 2 show the schematic diagram of the vehicle-mounted LTE-Fi network architecture.Passenger's Wi-Fi terminal external
Access is the Wi-Fi interface access network by LTE-Fi equipment (i.e. wireless router in figure),
Network data is forwarded to cellular network by LTE interface, then by the gateway device of cellular network, example
Such as GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node) and PGW (Packet
Gateway, packet gateway) it is linked into Internet (internet).
In scene shown in above-mentioned Fig. 2, user data process of passing through tunnel technology realizes internetwork communication.With
User is as a example by Internet (internet) accesses, and the access data message of user is first by user terminal
Send to Wi-Fi network；Then the tunnel of gateway is accessed by Wi-Fi access network to Wi-Fi network
Road, is transparent to Wi-Fi by cellular network and accesses gateway, be public network address through Network Address Translation
After, then it is sent to external network.In the Wi-Fi access network Central Shanxi Plain, user can be carried out webpage authentication and accounting,
User is carried out traffic monitoring simultaneously, can be used for user is carried out based on surf time or surfing flow
Charging.In this process, the IP address mainly distributed by user, user data is screened.
Meanwhile, in this scene, user can also carry out local service access, and user data can be direct
Forwarded by this locality, the home server being deployed on bus is conducted interviews, and without data are led to
Cross cellular network passback.
But, the most above-mentioned wire transmission mode, or wireless transmission method, in outgoing telecommunication,
Access gateway by objective network issues IP address, and this mode causes user terminal to access target network
The time delay of network is longer, and network resources waste is bigger.
Summary of the invention
It is an object of the invention to provide IP address distribution method, device in a kind of outgoing telecommunication and be
System, to solve above-mentioned problem.
Provide the IP address distribution method in a kind of outgoing telecommunication in an embodiment of the present invention, including:
Two grades of Dynamic Host Configuration Protocol server of the second network receive and store the one-level Dynamic Host Configuration Protocol server of first network and issue
IP address pool；After two grades of Dynamic Host Configuration Protocol server receive the IP address assignment request that user terminal is initiated,
In the IP address pool of storage, distribute an IP address for user terminal, and preserve the IP address of distribution
Identity with user terminal；Two grades of Dynamic Host Configuration Protocol server return to the IP address of distribution to user terminal.
Additionally provide the IP address distributing device in a kind of outgoing telecommunication in an embodiment of the present invention, dress
Setting in the second network, including: IP address pool receives and memory module, is used for receiving and store the
The IP address pool that the first-stage dynamic host configuration Dynamic Host Configuration Protocol server of one network issues；IP divides address
Join module, after receiving the IP address assignment request that user terminal is initiated, on the IP ground of storage
An IP address is distributed for user terminal in pond, location, and preserves IP address and the user terminal of distribution
Identity；IP address issues module, for returning to the IP address of distribution to user terminal.
Additionally provide the IP address allocation system in a kind of outgoing telecommunication in an embodiment of the present invention, bag
Include and be positioned at the first-stage dynamic host configuration Dynamic Host Configuration Protocol server of first network and be positioned at the two of the second network
Level Dynamic Host Configuration Protocol server；One-level Dynamic Host Configuration Protocol server, for distributing to two grades of Dynamic Host Configuration Protocol server and issue IP
Address pool；Two grades of Dynamic Host Configuration Protocol server said apparatus.
The methods, devices and systems of the embodiment of the present invention use two grades of IP address allocation scheme, by disposing
The one-level Dynamic Host Configuration Protocol server accessing gateway in first network is be deployed in each second network two grades
Dynamic Host Configuration Protocol server distributes unduplicated IP address pool, and the IP address of user terminal is directly by the second network
Two grades of Dynamic Host Configuration Protocol server distribution, it is to avoid each user terminal all obtains to same Dynamic Host Configuration Protocol server
The time delay taking the access network that IP address causes is longer, and the problem that network resources waste is bigger, promotes
The performance of outgoing telecommunication.
Accompanying drawing explanation
Fig. 1 shows and uses wire link and Radio Link to carry out data back in relevant Wi-Fi technology
Schematic diagram；
Fig. 2 shows the schematic diagram of the relevant vehicle-mounted LTE-Fi network architecture；
Fig. 3 shows the flow process of the IP address distribution method in the outgoing telecommunication that the embodiment of the present invention provides
Figure；
Fig. 4 shows the flow process of the IP address distribution method in the outgoing telecommunication that the embodiment of the present invention provides
Figure；
Fig. 5 shows the structure of the IP address distributing device in the outgoing telecommunication that the embodiment of the present invention provides
Block diagram.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
In view of in outgoing telecommunication, each user terminal all obtains to the access gateway of same objective network
Taking the mode of IP address, the time delay causing user terminal access objective network is longer, and Internet resources wave
Take relatively big, embodiments provide the IP address distribution method in a kind of outgoing telecommunication, device and
System, is described below by embodiment.
The flow chart of the IP address distribution method in outgoing telecommunication shown in Figure 3, the method includes
Following steps:
Step S302, two grades of DHCP (Dynamic Host Configuration of the second network
Protocol, DHCP) server receives and stores the one-level DHCP clothes of first network
The IP address pool that business device issues；Wherein, each IP address in this IP address pool all differs；
Step S304, two grades of Dynamic Host Configuration Protocol server receive the IP address assignment request that user terminal is initiated
After, in the IP address pool of storage, distribute an IP address for user terminal, and preserve the IP of distribution
Address and the identity of user terminal；
Step S306, two grades of Dynamic Host Configuration Protocol server return to the IP address of distribution to user terminal.
The method of the present embodiment uses two grades of IP address allocation scheme, by connecing of being deployed in first network
The one-level Dynamic Host Configuration Protocol server of function Access Gateway is that the two grades of Dynamic Host Configuration Protocol server being deployed in each second network distribute not
The IP address pool repeated, the IP address of user terminal is directly by two grades of Dynamic Host Configuration Protocol server of the second network
Distribution, it is to avoid each user terminal is all to connecing that same Dynamic Host Configuration Protocol server acquisition IP address causes
The time delay entering network is longer, and the problem that network resources waste is bigger, improves the performance of outgoing telecommunication.
User terminal can be preferably identified, two grades of the present embodiment for the ease of one-level Dynamic Host Configuration Protocol server
After the step of the IP address that Dynamic Host Configuration Protocol server returns distribution to user terminal, said method also includes:
The corresponding relation of the IP address of distribution with the identity of user terminal is sent by two grades of Dynamic Host Configuration Protocol server
To one-level Dynamic Host Configuration Protocol server.
Be usually provided with useful life in view of IP address, two grades of Dynamic Host Configuration Protocol server of the present embodiment to
After the step of the IP address that user terminal returns distribution, said method also includes: two grades of DHCP clothes
Business device receive user terminal initiate IP address re-rent request after, according to preserve user terminal identity
Identify and the IP address corresponding relation of distribution, and strategy of renewing a contract is defined as user terminal renewed treaty distribution
IP address；Two grades of Dynamic Host Configuration Protocol server notice user terminals have re-rented the IP address of distribution.
In order to more effectively utilize the IP address resource in system, said method also includes: two grades of DHCP
Server reports the distribution condition of IP address pool according to the cycle arranged to one-level Dynamic Host Configuration Protocol server；Two
Level Dynamic Host Configuration Protocol server receives the IP address pool after one-level Dynamic Host Configuration Protocol server dynamically adjusts, and uses dynamically
IP address pool after adjustment updates the IP address pool of storage.
Below with in LTE-Fi scene, need to illustrate as a example by cellular network communication.This example
In main use two grades of IP address allocation scheme, by one-level DHCP being deployed in Wi-Fi and accessing gateway
Server is that the two grades of Dynamic Host Configuration Protocol server being deployed in each Wi-Fi access network distribute unduplicated IP ground
Pond, location, the IP address pool of user is directly by two grades of Dynamic Host Configuration Protocol server distribution of each Wi-Fi access network.
The flow chart of the IP address distribution method in outgoing telecommunication shown in Figure 4, it comprises the following steps:
Step S402, the one-level Dynamic Host Configuration Protocol server being deployed in Wi-Fi access gateway accesses to each Wi-Fi
Two grades of Dynamic Host Configuration Protocol server of network distribute non-repetitive IP address pool；
Step S404, user terminal initiates DHCP IP address assignment request report to Wi-Fi access network
Literary composition；
Step S406, terminate Wi-Fi access network (the most above-mentioned two layers of Dynamic Host Configuration Protocol server) this DHCP IP
Address assignment request message, in the IP address pool that it is allocated, distributes unique IP ground for user
Location；
Step S408, Wi-Fi access network returns to corresponding DHCP IP address to this user terminal and divides
Join response message.Preserve this IP address and user identity (such as MAC (Media Access simultaneously
Control, medium education) address) binding relationship.
Step S410, user terminal, when IP address lease expires, is initiated to Wi-Fi access network
DHCP IP re-rents request message in address, re-rents for IP address.
Step S412, Wi-Fi access network this DHCP IP address that terminates re-rents request message, according to
IP address and user identity (such as MAC Address) binding relationship, and other IP address renewed treaty strategy,
Determine and renew a contract to for user, return to DHCP IP address and re-rent back message.
Further, in order to effectively safeguard the IP address pool in each Wi-Fi access network, this reality
Execute example and use the address pool in each two grades of Dynamic Host Configuration Protocol server of regular update, such as step S416 in Fig. 4
To part shown in S420 dotted line, specifically include: Wi-Fi access network is periodically to Wi-Fi access network
The Dynamic Host Configuration Protocol server (the most above-mentioned one-level Dynamic Host Configuration Protocol server) closed updates the use feelings of this network ip address
Condition (corresponding step S416).One-level Dynamic Host Configuration Protocol server is according to the IP of each Wi-Fi access network returned
Address utilization, periodically repartitions IP address pool ((the corresponding step of each Wi-Fi access network
S418)), the IP address pool of each access network is increased and decreased (corresponding step S420), thus realizes
IP resource is dynamically adjusted distribution according to the conditions of demand of each network.
In method shown in Fig. 4, by DHCP service being transferred to each Wi-Fi access network, protecting
Demonstrate,prove each user and all distribute under the premise of unique IP address, effectively reduce IP address distribution time delay, and advise
Keep away the problem that IP address cannot use when Cellular Networks link down, be effectively saved cellular network simultaneously
Bandwidth resources.
Corresponding to said method, the embodiment of the present invention also provides for the IP address distribution in a kind of outgoing telecommunication
Device, this device is positioned in the second network, such as, be arranged on the Dynamic Host Configuration Protocol server of above-mentioned second network,
Seeing Fig. 5, this device includes with lower module:
IP address pool receives and memory module 52, for receiving and store the first-stage dynamic master of first network
The IP address pool that machine configuration protocol DHCP server issues；
IP address assignment module 54, after receiving the IP address assignment request that user terminal is initiated,
In the IP address pool of storage, distribute an IP address for user terminal, and preserve the IP address of distribution
Identity with user terminal；
IP address issues module 56, for returning to the IP address of distribution to user terminal.
The device of the present embodiment uses two grades of IP address allocation scheme, by connecing of being deployed in first network
The one-level Dynamic Host Configuration Protocol server of function Access Gateway is that the two grades of Dynamic Host Configuration Protocol server being deployed in each second network distribute not
The IP address pool repeated, the IP address of user terminal is directly by two grades of Dynamic Host Configuration Protocol server of the second network
Distribution, it is to avoid each user terminal is all to connecing that same Dynamic Host Configuration Protocol server acquisition IP address causes
The time delay entering network is longer, and the problem that network resources waste is bigger, improves the performance of outgoing telecommunication.
Further, said apparatus also includes: corresponding relation notification module, for being distributed IP address
The IP address of module assignment is sent to one-level DHCP clothes with the corresponding relation of the identity of user terminal
Business device.
Corresponding to above-mentioned mode of re-renting, the device of the present embodiment also includes: IP re-rents address module, uses
After request is re-rented in the IP address receiving user terminal initiation, according to the identity mark preserving user terminal
Knowledge and the IP address corresponding relation distributed, and the tactful IP being defined as user terminal renewed treaty distribution that renews a contract
Address；IP re-rents notification module in address, for notifying that user terminal has re-rented the IP address of distribution.
Further, said apparatus also includes: distribution condition reporting module, for according to the week arranged
Phase reports the distribution condition of IP address pool to one-level Dynamic Host Configuration Protocol server；IP address pool more new module, uses
In receiving the IP address pool after one-level Dynamic Host Configuration Protocol server dynamically adjusts, and use the IP after dynamically adjusting
Address pool updates the IP address pool of storage.
Corresponding to said method and device, the embodiment of the present invention additionally provides the IP in a kind of outgoing telecommunication
Address allocation system, including be positioned at first network first-stage dynamic host configuration Dynamic Host Configuration Protocol server and
It is positioned at two grades of Dynamic Host Configuration Protocol server of the second network；
One-level Dynamic Host Configuration Protocol server, for distributing to two grades of Dynamic Host Configuration Protocol server and issuing IP address pool；
Two grades of Dynamic Host Configuration Protocol server include said apparatus, and its structure can be as shown in Figure 5.
Further, one-level Dynamic Host Configuration Protocol server also includes: the dynamic adjusting module of IP address pool, is used for connecing
After receiving the distribution condition that two grades of Dynamic Host Configuration Protocol server report IP address pool, dynamically adjust according to distribution condition
The whole IP address pool being two grades of Dynamic Host Configuration Protocol server and distributing；IP address pool issues module, for by dynamically
IP address pool after adjustment is handed down to two grades of Dynamic Host Configuration Protocol server.
The method of salary distribution of above-mentioned inter-network IP address is mainly used in outgoing telecommunication, such as LTE-Fi scene
In, need across cellular network communication, the most long-range VPN (Virtual Private Network,
VPN), needs communicate across public network (Metropolitan Area Network (MAN)).
Above example is transferred to each Wi-Fi by the function that Dynamic Host Configuration Protocol server distributes IP address and is connect
Enter network, on the premise of ensureing that each user terminal all distributes unique IP address, effectively reduce IP
The time delay of address distribution, and evade the problem that IP address cannot use when Cellular Networks link down, with
Time be effectively saved cellular bandwidth resource.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step
Can realize with general calculating device, they can concentrate on single calculating device, or
Being distributed on the network that multiple calculating device is formed, alternatively, they can be able to be held with calculating device
The program code of row realizes, it is thus possible to be stored in storing in device by calculating device
Perform, or they are fabricated to respectively each integrated circuit modules, or by the multiple moulds in them
Block or step are fabricated to single integrated circuit module and realize.So, the present invention is not restricted to any spy
Fixed hardware and software combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (10)
1. the IP address distribution method in an outgoing telecommunication, it is characterised in that including:
The two-stage dynamic host configuration Dynamic Host Configuration Protocol server of the second network receives and stores first network
The IP address pool that issues of one-level Dynamic Host Configuration Protocol server；
After described two grades of Dynamic Host Configuration Protocol server receive the IP address assignment request that user terminal is initiated,
The described IP address pool of storage is described user terminal distributes an IP address, and preserves distribution
Described IP address and the identity of described user terminal；
Described two grades of Dynamic Host Configuration Protocol server return to the described IP address of distribution to described user terminal.
Method the most according to claim 1, it is characterised in that described two grades of DHCP service
After the step of the described IP address that device returns distribution to described user terminal, described method also includes:
Described two grades of Dynamic Host Configuration Protocol server are by the described IP address distributed and the identity mark of described user terminal
The corresponding relation known is sent to described one-level Dynamic Host Configuration Protocol server.
Method the most according to claim 1, it is characterised in that described two grades of DHCP service
After the step of the described IP address that device returns distribution to described user terminal, described method also includes:
Described two grades of Dynamic Host Configuration Protocol server receive user terminal initiate IP address re-rent request after, root
According to the corresponding relation of described IP address of identity and the distribution of the described user terminal preserved, with
And strategy of renewing a contract is defined as the described IP address of described user terminal renewed treaty distribution；
Described two grades of Dynamic Host Configuration Protocol server notify that described user terminal has re-rented the described IP address of distribution.
Method the most according to claim 1, it is characterised in that described method also includes:
Described two grades of Dynamic Host Configuration Protocol server report institute according to the cycle arranged to described one-level Dynamic Host Configuration Protocol server
State the distribution condition of IP address pool；
Described two grades of Dynamic Host Configuration Protocol server receive the IP address after described one-level Dynamic Host Configuration Protocol server dynamically adjusts
Pond, and use the IP address pool after described dynamic adjustment to update the described IP address pool of storage.
5. the IP address distributing device in an outgoing telecommunication, it is characterised in that described device position
In the second network, including:
IP address pool receives and memory module, for receiving and store the first-stage dynamic main frame of first network
The IP address pool that configuration protocol DHCP server issues；
IP address assignment module, after receiving the IP address assignment request that user terminal is initiated,
The described IP address pool of storage is described user terminal distributes an IP address, and preserves distribution
The identity of described IP address and described user terminal；
IP address issues module, for returning to the described IP address of distribution to described user terminal.
Device the most according to claim 5, it is characterised in that described device also includes:
Corresponding relation notification module, for the described IP address described IP address assignment module distributed
The corresponding relation of the identity with described user terminal is sent to described one-level Dynamic Host Configuration Protocol server.
Device the most according to claim 5, it is characterised in that described device also includes:
IP re-rents module in address, after request is re-rented in the IP address initiated for receiving user terminal,
Identity according to the described user terminal preserved and the corresponding relation of the described IP address of distribution,
And strategy of renewing a contract is defined as the described IP address of described user terminal renewed treaty distribution；
IP re-rents notification module in address, for notifying that described user terminal has re-rented the described IP of distribution
Address.
Device the most according to claim 5, it is characterised in that described device also includes:
Distribution condition reporting module, for reporting to described one-level Dynamic Host Configuration Protocol server according to the cycle arranged
The distribution condition of described IP address pool；
IP address pool more new module, for receiving the IP after described one-level Dynamic Host Configuration Protocol server dynamically adjusts
Address pool, and use the IP address pool after described dynamic adjustment to update the described IP address pool of storage.
9. the IP address allocation system in an outgoing telecommunication, it is characterised in that include being positioned at
The first-stage dynamic host configuration Dynamic Host Configuration Protocol server of one network and the two grades of DHCP being positioned at the second network
Server；
Described one-level Dynamic Host Configuration Protocol server, for distributing to described two grades of Dynamic Host Configuration Protocol server and issuing IP ground
Pond, location；
Described two grades of Dynamic Host Configuration Protocol server include the device according to any one of claim 5 to 8.
System the most according to claim 9, it is characterised in that described one-level DHCP service
Device also includes:
The dynamic adjusting module of IP address pool, is used for receiving described two grades of Dynamic Host Configuration Protocol server and reports described
After the distribution condition of IP address pool, dynamically it is adjusted to described two grades of DHCP clothes according to described distribution condition
The IP address pool of business device distribution；
IP address pool issues module, and the IP address pool after dynamically adjusting is handed down to described two grades
Dynamic Host Configuration Protocol server.
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| CN106411743B (en) * | 2016-11-14 | 2019-08-20 | 锐捷网络股份有限公司 | A kind of method and apparatus of Message processing |
| CN108243078B (en) * | 2016-12-23 | 2020-01-03 | 新华三技术有限公司 | Address allocation method and device |
| CN106936674B (en) * | 2017-03-22 | 2019-10-25 | 中车青岛四方车辆研究所有限公司 | Multi-operator network communication method |
| CN109040334B (en) * | 2018-07-12 | 2021-05-11 | 山东师范大学 | Static intranet mapping method, extranet server, intranet communication equipment and system |
| CN113225311B (en) * | 2021-03-24 | 2022-03-08 | 深圳市风云实业有限公司 | Cross-network tunnel transmission method based on identity |
| CN114422394B (en) * | 2022-01-19 | 2023-08-29 | 北京鼎兴达信息科技股份有限公司 | Service address utilization rate calculation method, system and equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889572A (en) * | 2006-07-27 | 2007-01-03 | 杭州华为三康技术有限公司 | Internet protocol address distributing method and dynamic main machine configuration protocol relay |
| EP2048858A1 (en) * | 2007-10-12 | 2009-04-15 | PacketFront Systems AB | Configuration of routers for DHCP service requests |
| CN101656763A (en) * | 2009-09-11 | 2010-02-24 | 华为技术有限公司 | IP address automatic distribution method, client and server |
| CN102780790A (en) * | 2012-07-13 | 2012-11-14 | 深圳市龙视传媒有限公司 | Method and system for dynamically allocating IP (Internet Protocol) address |
-
2013
- 2013-12-23 CN CN201310717152.9A patent/CN103647855B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1889572A (en) * | 2006-07-27 | 2007-01-03 | 杭州华为三康技术有限公司 | Internet protocol address distributing method and dynamic main machine configuration protocol relay |
| EP2048858A1 (en) * | 2007-10-12 | 2009-04-15 | PacketFront Systems AB | Configuration of routers for DHCP service requests |
| CN101656763A (en) * | 2009-09-11 | 2010-02-24 | 华为技术有限公司 | IP address automatic distribution method, client and server |
| CN102780790A (en) * | 2012-07-13 | 2012-11-14 | 深圳市龙视传媒有限公司 | Method and system for dynamically allocating IP (Internet Protocol) address |
Non-Patent Citations (1)
| Title |
|---|
| 《论DHCP服务器跨网段动态IP地址分配技术实现》;崔凯;《中国科技博览》;20110816(第13期);第258页 * |
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| CN103647855A (en) | 2014-03-19 |
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Denomination of invention: IP Address Allocation Method, Device, and System in Cross Network Communication Granted publication date: 20160817 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: CHENGDU SKSPRUCE TECHNOLOGY, Inc. Registration number: Y2024510000172 |
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