CN104301452A - Method and system for distinguishing host access position and inner gateway device - Google Patents

Method and system for distinguishing host access position and inner gateway device Download PDF

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Publication number
CN104301452A
CN104301452A CN201410563430.4A CN201410563430A CN104301452A CN 104301452 A CN104301452 A CN 104301452A CN 201410563430 A CN201410563430 A CN 201410563430A CN 104301452 A CN104301452 A CN 104301452A
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gateway device
address
network segment
internal layer
server
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CN104301452B (en
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张恺
何进
张云勇
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/50Address allocation
    • H04L61/5007Internet protocol [IP] addresses
    • H04L61/5014Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1403Architecture for metering, charging or billing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)

Abstract

The invention discloses a method and system for distinguishing a host access position and an inner gateway device. The method comprises the steps that the inner gateway device acquires the address network segment of a DHCP address table on an outer gateway device; the destination IP address of a server accessed by a PC host is acquired; whether the destination IP address belongs to the address network segment of the DHCP address table on a last-layer gateway device of the inner gateway device or not is judged, and if yes, it is considered that the PC host has access to an inner server; If not, it is considered that the PC host has access to an outer server. According to the method and system and the inner gateway device, under multiple layers of gateways, an inner gateway automatically recognizes the destination IP address of the server accessed by a user, the host access position is distinguished, use of inner network resources and outer network resources is distinguished, the cost of the user for having access to the inner network resources and the outer network resources can be recorded in a grading mode, fine management is carried out on user internet surfing behaviors, and therefore the satisfaction degree of the user is improved.

Description

A kind of method, system and internal layer gateway device distinguishing host access position
Technical field
The present invention relates to the communications field, be specifically related to a kind of method, system and the internal layer gateway device of distinguishing host access position.
Background technology
Along with the fast development of Internet technology, increasing Internet resources, service have been presented in face of users, and this not only brings unprecedented lifting to Consumer's Experience, also make the operation of telecom operators take in and increase year by year.Introducing the Internet thinking, under building the overall background of informatization enterprise, operator is also progressively proposed many new business patterns comprehensively.
Under multilayer gateway, user Internet access obtains corresponding service is exactly wherein a kind of, part user can pass through certain bottom gateway access carrier, access internal server, and then pass through the gateway accessing the Internet of higher level, and then access external server.In this manner, user can access the internal resource of low cost, also can access the external resource of higher cost.Meanwhile, the problem of how to collect the charges to user is also brought.Current most of bandwidth operator adopts simple cheap monthly payment to attract user, and along with carrying out of broadband inserting service, some users may have the abuse that the phychology of seeking loopholes carries out malice in arms; All users may have in arms and, need not need not use also white phychology abuse resource in vain.Can stepping record if access for user expense that different resource produces, lifting will be brought to the lean operation managerial skills of enterprise.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of method, system and the internal layer gateway of distinguishing host access position, under multilayer gateway, distinguish host access position, carry out fine-grained management and then promote user satisfaction to user's internet behavior.
In order to solve the problems of the technologies described above, the invention provides a kind of method distinguishing host access position, comprising:
Internal layer gateway device obtains the address network segment of the dhcp address table on outer gateway device;
Obtain the object IP address of the server that PC main frame is accessed;
Judge whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then think stratum server in described PC host access; If not, then think described PC host access cortex server.
Further, obtain the address network segment of the dhcp address table on outer gateway device at internal layer gateway device before, described method also comprises:
Described internal layer gateway device receives the IP address that described outer gateway device distributes to described internal layer gateway device according to the dhcp address table of configuration on it.
Further, described method also comprises:
If described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
Further, described outer gateway device comprises one or more layers, and wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different.
Further, describedly judge the address network segment whether described object IP address belongs to the dhcp address table on the last layer gateway device of described internal layer gateway device, if not, then think and comprise described PC host access cortex server:
If not, then close according to described every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
In order to solve the problems of the technologies described above, present invention also offers a kind of internal layer gateway device, comprising:
First acquisition module, for obtaining the address network segment of the dhcp address table on outer gateway device;
Second acquisition module, for obtaining the object IP address of the server that PC main frame is accessed;
Judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then thinks stratum server in described PC host access; Otherwise think described PC host access cortex server.
Further, also comprise:
Receiver module, for receiving the IP address that described outer gateway device distributes to described internal layer gateway device according to the dhcp address table of configuration on it.
Further, also comprise transmission module on the charge information that is connected with described judging module, if belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device for described object IP address, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
Further, described outer gateway device comprises that one or more layers is standby, and wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different;
Described judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if not, then think and comprise described PC host access cortex server:
If not, then close according to described every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
In order to solve the problems of the technologies described above, present invention also offers a kind of system distinguishing host access position, comprising: internal layer gateway device as above and one or more layers outer gateway device, is characterized in that,
Described outer gateway device, gives lower one deck gateway device of described outer gateway device and next stratum server distributing IP address one or more of described outer gateway equipment control for the dhcp address table according to configuration on it; Wherein, every one deck outer layer net closes the address network segment difference of the IP address that equipment distributes.
Compared with prior art, the method of the differentiation host access position that the embodiment of the present invention provides, system and internal layer gateway, under multilayer gateway, internal layer gateway identifies the object IP address of user access server automatically, distinguish host access position, distinguish use that is inner, outside network resource, the expense of user being accessed to intranet and extranet resource can stepping record, carries out fine-grained management and then promote user satisfaction to user's internet behavior.
Accompanying drawing explanation
Fig. 1 is the structure chart of the system distinguishing host access position in embodiment;
Fig. 2 is the structure chart of internal layer gateway device in embodiment;
Fig. 3 is the method flow diagram distinguishing host access position in embodiment;
Fig. 4 is the method flow diagram distinguishing host access position in an application example.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Embodiment:
As shown in Figure 1, present embodiments provide a kind of system distinguishing host access position, comprise: internal layer gateway device and one or more layers outer gateway device, its framework as shown in Figure 1, lower one deck gateway device and next stratum server one or more is hung under the equipment of every one deck outer layer net pass, internal layer gateway device and multiple interior stratum server are managed by last layer gateway device, internal layer gateway equipment control one or more LAN side PC main frame, wherein:
Described outer gateway device, give lower one deck gateway device of described outer gateway device and next stratum server distributing IP address one or more of described outer gateway equipment control for the dhcp address table according to configuration on it, and preserve in dhcp address table thereon; Wherein, every one deck outer layer net closes the address network segment difference of the IP address that equipment distributes;
Described internal layer gateway device, for obtaining the address network segment of the dhcp address table of its configuration from one or more layers outer gateway device described in described internal layer gateway device, and obtains the object IP address of the server that PC main frame is accessed; Judge whether described object IP address belongs to the address network segment of the dhcp address table of the last layer gateway device of described internal layer gateway device, if so, then think stratum server in described PC host access; Otherwise, think described PC host access cortex server.
Wherein, as shown in Figure 2, described internal layer gateway device, comprising:
First acquisition module, for obtaining the address network segment of the dhcp address table on outer gateway device;
Second acquisition module, for obtaining the object IP address of the server that PC main frame is accessed;
Judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then thinks stratum server in described PC host access; Otherwise think described PC host access cortex server.
In addition, as the preferred mode of one, described internal layer gateway device also comprises:
Receiver module, for receiving the IP address that described outer gateway device distributes to described internal layer gateway device according to the dhcp address table of configuration on it.
As the preferred mode of one, described internal layer gateway device also comprises transmission module on the charge information that is connected with described judging module, if belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device for described object IP address, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
Wherein, because described outer gateway device comprises one or more layers, wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different, so described judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then stratum server in described PC host access is thought; If not, then think and comprise described PC host access cortex server:
Judge whether described object IP address belongs to the address network segment of the described dhcp address table obtained from the last layer gateway device of described internal layer gateway device, if so, then think stratum server in described PC host access; If not, then close according to every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
Wherein, as the preferred mode of one, described system comprises two-layer gateway device, and namely only include internal layer gateway device and the outer gateway device of one deck, that is, described outer gateway device is the last layer gateway device of described internal layer gateway device; Under this scene, described judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table that described outer layer net is shut, if so, then thinks stratum server in described PC host access; If not, then think the cortex server of described this outer gateway device of PC host access.
Transmission module on charge information, if the address network segment belonging to the dhcp address table of described outer gateway for described object IP address, then uploads charge system by the charge information corresponding with described internal layer gateway device; If described object IP address does not belong to the address network segment of the dhcp address table on described outer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
As shown in Figure 3, present embodiments provide a kind of method distinguishing host access position, comprise the following steps:
S101: internal layer gateway device obtains the address network segment of the dhcp address table on outer gateway device;
Wherein, before step S101, also comprise:
Described outer gateway device gives one or more internal layer server-assignment IP addresses of described internal layer gateway device and described outer gateway equipment control according to the dhcp address table of configuration on it; Described internal layer gateway device receives and preserves the dhcp address table of described outer gateway device according to configuration on it to the IP address of described internal layer gateway device distribution.
S102: the object IP address obtaining the server that PC main frame is accessed;
S103: judge whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then thinks stratum server in described PC host access; Otherwise think described PC host access cortex server.
Wherein, if described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
Wherein, as the preferred mode of one, in the present embodiment, described outer gateway device comprises one or more layers, and wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different;
In step S103, describedly judge the address network segment whether described object IP address belongs to the dhcp address table on the last layer gateway device of described internal layer gateway device, if not, then think and comprise described PC host access cortex server:
If not, then close according to described every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
In above-mentioned steps, as the preferred mode of one, suppose that the system of the present embodiment only includes internal layer gateway device and the outer gateway device of one deck, namely, described outer gateway device is the last layer gateway device of described internal layer gateway device, step S103 is specially: judge whether described object IP address belongs to the address network segment of the dhcp address table of described outer gateway device, if so, then thinks stratum server in described PC host access; If not, then think the cortex server of described this outer gateway device of PC host access.
Wherein, if described object IP address belongs to the address network segment of the dhcp address table of described outer gateway, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on described outer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
In an application example, an internal layer gateway device and an outer gateway device is comprised for this system, an internal layer gateway device and multiple interior stratum server is managed under this outer gateway device, this cortex server is positioned at outside outer gateway device, as shown in Figure 4, provide a kind of method distinguishing host access position, comprise the following steps:
S201: outer gateway device is the internal layer server-assignment IP address of internal layer gateway device and its management according to the dhcp address table of configuration on it;
S202: internal layer gateway device obtains the address network segment of the dhcp address table on it from outer gateway device;
Because internal layer gateway device has received the IP address that outer gateway device is its distribution, and interior stratum server and internal layer gateway device belong to the same network segment, so internal layer gateway device knows the IP address network segment belonging to interior stratum server.
S203:LAN side PC equipment access also obtains internal layer IP address;
This internal layer IP address is the IP address that internal layer gateway distributes to LAN side PC, and its network segment and outer gateway are different to the network segment that internal layer gateway distributes.
Stratum server in the PC device access of S204:LAN side;
S205: internal layer gateway judges that the IP address of the server that this PC equipment is accessed belongs to the address network segment of described dhcp address table, illustrates that PC accesses internal server, then lower charge information is uploaded charge system;
S206:LAN side PC device access cortex server;
S207: internal layer gateway judges that the IP address of the server that this PC equipment is accessed does not belong to the address network segment of described dhcp address table, illustrates that PC accesses external server, then higher charge information is uploaded charge system.
As can be seen from above-described embodiment, relative to prior art, the method of the differentiation host access position provided in above-described embodiment, system and internal layer gateway, under multilayer gateway, internal layer gateway identifies the object IP address of user access server automatically, distinguishes host access position, distinguishes use that is inner, outside network resource, the expense of user being accessed to intranet and extranet resource can stepping record, carries out fine-grained management and then promote user satisfaction to user's internet behavior.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize.Correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.According to summary of the invention of the present invention; also can there be other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. distinguish a method for host access position, comprising:
Internal layer gateway device obtains the address network segment of the dhcp address table on outer gateway device;
Obtain the object IP address of the server that PC main frame is accessed;
Judge whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then think stratum server in described PC host access; If not, then think described PC host access cortex server.
2. the method for claim 1, is characterized in that:
Obtain the address network segment of the dhcp address table on outer gateway device at internal layer gateway device before, described method also comprises:
Described internal layer gateway device receives the IP address that described outer gateway device distributes to described internal layer gateway device according to the dhcp address table of configuration on it.
3. the method for claim 1, is characterized in that: described method also comprises:
If described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
4. the method as described in claim 1,2 or 3, is characterized in that:
Described outer gateway device comprises one or more layers, and wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different.
5. method as claimed in claim 4, is characterized in that:
Describedly judge the address network segment whether described object IP address belongs to the dhcp address table on the last layer gateway device of described internal layer gateway device, if not, then think and comprise described PC host access cortex server:
If not, then close according to described every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
6. an internal layer gateway device, comprising:
First acquisition module, for obtaining the address network segment of the dhcp address table on outer gateway device;
Second acquisition module, for obtaining the object IP address of the server that PC main frame is accessed;
Judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if so, then thinks stratum server in described PC host access; Otherwise think described PC host access cortex server.
7. internal layer gateway device as claimed in claim 6, is characterized in that: also comprise:
Receiver module, for receiving the IP address that described outer gateway device distributes to described internal layer gateway device according to the dhcp address table of configuration on it.
8. internal layer gateway device as claimed in claim 6, it is characterized in that: also comprise transmission module on the charge information that is connected with described judging module, if belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device for described object IP address, then the charge information corresponding with described internal layer gateway device is uploaded charge system; If described object IP address does not belong to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, then the charge information corresponding with described outer gateway device is uploaded charge system.
9. internal layer gateway device as claimed in claim 6, is characterized in that:
Described outer gateway device comprises one or more layers, and wherein, every one deck outer layer net equipment that closes is that the address network segment of the IP address that lower one deck gateway device distributes is different;
Described judging module, for judging whether described object IP address belongs to the address network segment of the dhcp address table on the last layer gateway device of described internal layer gateway device, if not, then think and comprise described PC host access cortex server:
If not, then close according to described every one deck outer layer net the address network segment that equipment is the IP address that lower one deck gateway device distributes, determine the address network segment belonging to described object IP address, then the cortex server of the outer gateway device that described this address network segment of PC host access is corresponding.
10. distinguish a system for host access position, comprising: the internal layer gateway device as described in claim 6 ~ 9 and one or more layers outer gateway device, is characterized in that,
Described outer gateway device, gives lower one deck gateway device of described outer gateway device and next stratum server distributing IP address one or more of described outer gateway equipment control for the dhcp address table according to configuration on it; Wherein, every one deck outer layer net closes the address network segment difference of the IP address that equipment distributes.
CN201410563430.4A 2014-10-21 2014-10-21 A kind of method, system and internal layer gateway device distinguished main frame and access position Active CN104301452B (en)

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