CN1146188C - Selective charge method for internet switch-on server - Google Patents
Selective charge method for internet switch-on server Download PDFInfo
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- CN1146188C CN1146188C CNB011251158A CN01125115A CN1146188C CN 1146188 C CN1146188 C CN 1146188C CN B011251158 A CNB011251158 A CN B011251158A CN 01125115 A CN01125115 A CN 01125115A CN 1146188 C CN1146188 C CN 1146188C
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Abstract
The present invention relates to a selective charging method for an Internet access server, which comprises the steps that an access list is defined, and is composed of a plurality of combinations of subscriber ranges and free ranges, and the information of the free ranges of services accessed by subscribers of which ranges are stored in the list in advance; a charging reference flow is defined; when the access server receives a data packet from a subscriber side, the access list is queried to judge whether a pair of composed of a subscriber transmitting the data packet and the destination of the data packet falls in one of the combinations of the subscriber ranges and the free ranges; when the pair falls in one of the combinations of the subscriber ranges and the free ranges, the flow is not counted in the charging reference flow; when the pair doesn't fall in one of the combinations of the subscriber ranges and the free ranges, the flow is counted in the charging reference flow. Likewise, the access server transmits a data packet to the subscriber side; after the subscribers finishes the access of a network, the charging reference flow is transmitted to a charging server; the method can distinguish a free service from a charged service so as to charge selectively.
Description
Technical field
The present invention relates to Internet, more particularly, is a kind of charging method of internet switch-on server.
Background technology
The effect of internet switch-on server is that the user is linked in the IP network (such as the internet).It need finish two kinds of functions: on the one hand the user who inserts is realized various access control, such as the authenticated user identity, distribute certain access authority to give the user; Need the visit capacity of recording user to network on the other hand, such as duration, the flow of online, wait the user to finish after the online this visit capacity to be sent to accounting server then, accounting server calculates this expenses of surfing Internet of user according to this visit capacity.
The user generally comprises duration and flow to the visit capacity of network.Flow comprises input flow rate and output flow.Input flow rate is meant the flow of the packet that access server receives; Output flow is meant the flow of the packet that access server sends, as shown in Figure 1.Current, user online is normally chargeed by duration, but along with the continuous development of internet, duration based accounting can not satisfy the demand of actual operation, and chargeing according to customer flow is the trend of chargeing from now on.
Also have according to charge on traffic in the prior art, the steps include:
(1) receive a packet from user side when access server, perhaps when user side sent a packet, access server just counted this flow (such as byte number) in the actual flow of user's generation;
(2) when the user finished visit to network, access server sent above-mentioned actual flow to accounting server, and accounting server charges.
But this problem has appearred in this method in practice: operator wants to provide some free services for the user sometimes, the mutual visit of some internal users perhaps is provided, this service provider is not wanted to charge, but the user's data bag still will pass through access server usually; Perhaps, do not wish to charge then through access server for the big professional message accounting system special that oneself is generally all arranged of some flow yet.We need a kind ofly can be distinguished the method for chargeing selectively to coin free service and call charge service.
Summary of the invention
The selective charge method that the purpose of this invention is to provide a kind of internet switch-on server, it can be distinguished coin free service and call charge service, charges selectively.
For achieving the above object, solution of the present invention is: a kind of selective charge method of internet switch-on server, and it comprises:
A, user define an access list on access server, this access list by a plurality of by user scope with exempt from constituting that the expense scope formed, user scope representative of consumer wherein, exempt from the expense scope and receive packet interval scale packet rs destination ground from user side at access server, send the source of packet interval scale packet at access server to user side, the information that the service of which scope of user capture of which scope is belonged to the scope of the expense of exempting from is deposited in this tabulation in advance;
B, access server provide the memory cell of user's rates ground flow, are used for actual flow that recording user takes place and need that a part of flow of chargeing;
C, when access server when user side receives a packet, access server queried access tabulation, that judges that the destination of the user send this packet, packet forms is above-mentioned by user scope with exempt from the combination that the expense scope formed to whether dropping on one of them, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow; When access server when user side sends a packet, what judge to receive that the source of user, the packet of this packet forms is above-mentioned by user scope with exempt from the combination that the expense scope formed to whether dropping on one of them, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow;
D, when the user finishes visit to network, access server sends above-mentioned rates ground flow to accounting server, accounting server charges.
In step a, can define described user scope by definition station address and mask, mask represents which position is effective in the above-mentioned station address; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, judge whether the user who sends/receive packet has dropped on this mask and limited on the station address of significance bit.
In step a, also user scope can be defined as all users; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, does not carry out the judgement of user scope.
In step a, also the port of access server can be numbered, use the port numbering of access server to define described user scope; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, judge whether the user who sends/receive packet has dropped on the port numbering of access server.
In step a, can define the described expense scope of exempting from by protocol number and the port range that expense address, mask, transport layer are exempted from definition, IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effectively, and protocol number and port range are represented the protocol number that the free access of concrete transport layer is used and the scope of port numbers; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has been dropped on the particular port scope of specific protocol number of the expense of exempting from address that this mask limited significance bit.
In step a, also can define the described expense scope of exempting from by the protocol number that expense address, mask, transport layer are exempted from definition, IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effective, protocol number is represented the protocol number that the free access of concrete transport layer is used, and port range is an arbitrary port; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has been dropped on the arbitrary end slogan of specific protocol number of the expense of exempting from address that this mask limited significance bit.
In step a, also can exempt from the expense address, mask defines the described expense scope of exempting from by definition, the IP network section/main frame of free access is represented in the expense address of exempting from, mask represents to exempt from which position is effective in the expense address; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has dropped on this mask has been limited on the expense of the exempting from address of significance bit.
In step a, also can exempt from the expense address and define the described expense scope of exempting from by definition, IP network section/the main frame of free access is represented in the expense address of exempting from, the sphere of action of mask is last 1 the scope from its binary representation highest order to low level, and the scope that last from the highest order to the low level 1 in the expense address exempted from expression is effective; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has dropped on this mask has been limited on the expense of the exempting from address of significance bit.
In step a, also can exempt from the expense address and define the described expense scope of exempting from by definition, the IP network section/main frame of free access is represented in the expense address of exempting from; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has dropped on this is exempted from the expense address.
Since the present invention defined one above-mentioned by user scope with exempt from the access list that constitutes that the expense scope is formed by one or more, the information that the service of which scope of user capture of which scope is belonged to the scope of the expense of exempting from is deposited in this tabulation in advance, when access server receives packet or when user side sends packet from user side, by the destination/source of user, packet and the information in the access list are compared, just can reach the effect that coin free service and call charge service are distinguished, chargeed selectively.
Description of drawings
Fig. 1 is the schematic diagram that access server received and sent packet.
Fig. 2 is a method flow diagram of the present invention.
Fig. 3 is a structure chart of access list.
Specific implementation
Below in conjunction with accompanying drawing specific implementation of the present invention is described in further detail.
Fig. 2 is a method flow diagram of the present invention, can know from Fig. 2 and see specific implementation step of the present invention, and the subhead of this step below us is corresponding substantially.
(1) user defines an access list on access server, this access list is by a plurality of (user scopes, exempt from the expense scope) constitute, user scope representative of consumer wherein, exempt from the expense scope and receive packet interval scale packet rs destination ground from user side at access server, send the source of packet interval scale packet at access server to user side, the information that the service of which scope of user capture of which scope is belonged to the scope of the expense of exempting from is deposited in this tabulation in advance.Wherein, the scope composition one that this user's scope and access services are free " to ", be deposited into user scope respectively and exempt from the expense scope and go.One or more are such " to " just formed whole access list.
Above-mentioned user side is meant: because access server is to connect user and outside IP network, the port direction that connects the user is called user side, and the port direction that connects network is called network side, as shown in Figure 1.Because the flow that access server write down of discussion of the present invention is each user's a flow, so the traffic statistics among the present invention are traffic statistics of user side.
Above-mentioned user scope we can adopt " network segment definition method " to define, and the above-mentioned expense of exempting from scope we can take " network/transport layer definition method " to define." network segment definition method " is that the scope by the specified network layer defines a scope, " network/transport layer definition method " is to define an access profile by specified network layer and the two-layer scope of transport layer, wherein the network layer scope defines by the network segment, and the transport layer scope adds port range by protocol number and defines.To there not being the transport layer protocol of port numbers, port range can be arbitrary value.With regard to how to define user scope and exempt from the expense scope we are discussed respectively below.
At first, we see the method that how to define user scope.
First method is to define described user scope by definition station address and mask, and mask represents which position is effective in the above-mentioned station address.For example, station address is (10.1.1.0), be converted into binary system and be (00,001,010 00,000,001 00,000,001 00000000), as mask is (255.255.0.0), (11,111,111 11,111,111 00,000,000 00000000), preceding 16 is effectively, that is to say, any address that the user scope of our definition is (10.1.0.0) in (10.1.255.255) is as long as preceding 16 is 00,001,010 00000001 just passable.
Second method is that user scope is defined as all users.In this case, the described service of exempting from the expense scope in user capture back whatsoever, after can exempt from expense.
The third method is the port numbering with access server, as 1,2,3 ..., use the port numbering of access server to define described user scope, represent the user of preceding 10 numberings as 1-10.
Below how we define the expense scope of exempting from.
First method is to define the described expense scope of exempting from by protocol number and port range that expense address, mask, transport layer are exempted from definition, shown in the right of Fig. 3.IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effective, protocol number and port numbers are represented protocol number and the port numbers that the free access of concrete transport layer is used, wherein port numbers can be a scope, and a port upper limit and port lower limit are arranged.In this method, can represent scope arbitrarily by particular value, be to represent that agreement was all free arbitrarily at 0 o'clock such as, protocol number.
Following several method all belongs to simplified process method.Second method is to define the described expense scope of exempting from by the protocol number that expense address, mask, transport layer are exempted from definition, IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effective, protocol number is represented the protocol number that the free access of concrete transport layer is used, and port range is an arbitrary port.Compare with last a kind of method, it has omitted port range.
The third method be by definition exempt from the expense address, mask defines the described expense scope of exempting from, the IP network section/main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effective.It has omitted protocol number and port range, and promptly protocol number is not limit, and port range is an any range.
The 4th kind of method is to exempt from the expense address by definition to define the described expense scope of exempting from, the expense address of exempting from represents that (definition of mask is actual to be implicit to exempting from the expense address for the IP network section/main frame of free access, therefore be omitted), the sphere of action of implicit mask is from exempting from expense address binary representation highest order last scope of 1 to low level, and the scope of representing to exempt from last from the highest order to the low level 1 in the expense address is effective.Such as, exempt from the expense address and be (10.1.1.0), be converted into binary system and be (00,001,010 00,000,001 00,000,001 00000000), the sphere of action of its abridged mask is (11,111,111 11,111,111 11,111,111 00000000) so, i.e. (255.255.255.0), so this definition is similar to and exempts from the expense address under the normal definitions is (255.255.255.0) for (10.1.1.0) mask.Expression is that from (10.1.1.0) to (10.1.1.255) all belongs to the expense scope of exempting from last.
The 5th kind of method is to exempt from the expense address by definition to define the described expense scope of exempting from, IP network section/the main frame of free access is represented in the expense address of exempting from, be equivalent to the abridged mask and be (255.255.255.255), promptly exempt from all services on the main frame that the expense scope is a particular ip address.
(2) access server provides the memory cell of user's rates ground flow, needs that a part of flow that charges in the actual flow that recording user takes place.This part is that prior art is unexistent, and prior art is charged according to actual flow.
(3) when access server when user side receives a packet, access server queried access tabulation, judge that the destination of the user send this packet, packet forms to whether dropping on one of them (user scope, exempt from the expense scope) combination in, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow; When access server when user side sends a packet, judge to receive that the source of user, the packet of this packet forms to whether dropping on one of them (user scope, exempt from the expense scope) combination in, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow.
When we take the method for above-mentioned first kind of definition user scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) combination in the time, judge whether the user who sends/receive packet has dropped on this mask and limited on the station address of significance bit.
When we take the method for above-mentioned second kind of definition user scope, the destination of judging user, packet/source form to whether drop on one of them (user scope is exempted from the expense scope) make up in the time, do not carry out the judgement of user scope.
When we take the method for above-mentioned the third definition user scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) combination in the time, judge whether the user who sends/receive packet has dropped on the port numbering of access server.
When we take above-mentioned first kind of definition to exempt from the method for expense scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) in the combination time, whether destination/the source that judge this packet has been dropped on the particular port scope of specific protocol number of the expense of exempting from address that this mask limited significance bit.
When we take above-mentioned second kind of definition to exempt from the method for expense scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) in the combination time, whether destination/the source that judge this packet has been dropped on the arbitrary end slogan of specific protocol number of the expense of exempting from address that this mask limited significance bit.
When we take above-mentioned the third definition to exempt from the method for expense scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) in the combination time, whether destination/the source that judge this packet has dropped on this mask has been limited on the expense of the exempting from address of significance bit.
When we take above-mentioned the 4th kind of definition to exempt from the method for expense scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) in the combination time, whether destination/the source that judge this packet has been dropped on lies on the expense of the exempting from address that the mask of exempting from the expense address limited significance bit.
When we take above-mentioned the 5th kind of definition to exempt from the method for expense scope, in the destination of judging user, packet/source form to whether dropping on one of them (user scope, exempt from the expense scope) in the combination time, whether destination/the source that judge this packet has dropped on this is exempted from the expense address.
(4) when the user finishes visit to network, access server sends above-mentioned rates ground flow to accounting server, such as, if charging protocol uses radius protocol, the rates ground flow can use input word joint number, output word joint number, input bag number, output packet number attribute to carry.
In addition, if needs are arranged, access server except sending the rates ground flow, still can attach the actual flow of user's online when accounting server sends charging message.Such as, pass through radius protocol, use input word joint number, output word joint number, input bag number, when the output packet number attribute has carried user's rates ground flow, can define four new attributes and carry user's actual flow: actual input word joint number, actual output word joint number, actual input bag number, actual output packet number.
Then, accounting server charges.About this process is a known process, and we do not go through.
Claims (9)
1, a kind of selective charge method of internet switch-on server, it comprises:
A, user define an access list on access server, this access list by a plurality of by user scope with exempt from constituting that the expense scope formed, user scope representative of consumer wherein, exempt from the expense scope and receive packet interval scale packet rs destination ground from user side at access server, send the source of packet interval scale packet at access server to user side, the information that the service of which scope of user capture of which scope is belonged to the scope of the expense of exempting from is deposited in this tabulation in advance;
B, access server provide the memory cell of user's rates ground flow, are used for actual flow that recording user takes place and need that a part of flow of chargeing;
C, when access server when user side receives a packet, access server queried access tabulation, and the destination of judging the user send this packet, packet form above-mentioned by user scope with exempt from the combination that the expense scope formed to whether dropping on one of them, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow; When access server when user side sends a packet, what judge to receive that the source of user, the packet of this packet forms is above-mentioned by user scope with exempt from the combination that the expense scope formed to whether dropping on one of them, then this flow is not counted in this way in the above-mentioned rates ground flow, as not being then this flow to be counted in the above-mentioned rates ground flow;
D, when the user finishes visit to network, access server sends above-mentioned rates ground flow to accounting server, accounting server charges.
2, the selective charge method of internet switch-on server according to claim 1 is characterized in that: in step a, define described user scope by definition station address and mask, mask represents which position is effective in the above-mentioned station address; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, judge whether the user who sends/receive packet has dropped on this mask and limited on the station address of significance bit.
3, the selective charge method of internet switch-on server according to claim 1 is characterized in that: in step a, user scope is defined as all users; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, does not carry out the judgement of user scope.
4, the selective charge method of internet switch-on server according to claim 1 is characterized in that: in step a, with the port numbering of access server, define described user scope with the port numbering of access server; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, judge whether the user who sends/receive packet has dropped on the port numbering of access server.
5, according to the selective charge method of claim 1,2,3 or 4 described internet switch-on servers, it is characterized in that: in step a, protocol number and the port range of exempting from expense address, mask, transport layer by definition define the described expense scope of exempting from, IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effectively, and protocol number and port range are represented the protocol number that the free access of concrete transport layer is used and the scope of port numbers; In step c, that forms in the destination of judging user, packet/source is above-mentioned by (whether user scope and when exempting from the combination that the expense scope formed, the destination/source that judge this packet have dropped on the particular port scope of specific protocol number of the expense of exempting from address that this mask limited significance bit to whether dropping on one of them.
6, according to the selective charge method of claim 1,2,3 or 4 described internet switch-on servers, it is characterized in that: in step a, the protocol number of exempting from expense address, mask, transport layer by definition defines the described expense scope of exempting from, IP network section/the main frame of free access is represented in the expense address of exempting from, which position mask represents to exempt from the expense address is effective, protocol number is represented the protocol number that the free access of concrete transport layer is used, and port range is an arbitrary port; In step c, that forms in the destination of judging user, packet/source is above-mentioned by (whether user scope and when exempting from the combination that the expense scope formed, the destination/source that judge this packet have dropped on the arbitrary end slogan of specific protocol number of the expense of exempting from address that this mask limited significance bit to whether dropping on one of them.
7, according to the selective charge method of claim 1,2,3 or 4 described internet switch-on servers, it is characterized in that: in step a, by definition exempt from the expense address, mask defines the described expense scope of exempting from, IP network section/the main frame of free access is represented in the expense address of exempting from, and which position mask represents to exempt from the expense address is effective; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has dropped on this mask has been limited on the expense of the exempting from address of significance bit.
8, according to the selective charge method of claim 1,2,3 or 4 described internet switch-on servers, it is characterized in that: in step a, exempt from the expense address by definition and define the described expense scope of exempting from, IP network section/the main frame of free access is represented in the expense address of exempting from, the sphere of action of exempting from the expense address implicit mask is last 1 the scope from the highest order of the binary representation of exempting from expense address to low level, and the scope of representing to exempt from last from the highest order to the low level 1 in the expense address is effective; In step c, that forms in the destination of judging user, packet/source is above-mentioned by user scope with when exempting from the combination that the expense scope formed to whether dropping on one of them, and whether destination/the source that judge this packet has dropped on this mask has been limited on the expense of the exempting from address of significance bit.
9, according to the selective charge method of claim 1,2,3 or 4 described internet switch-on servers, it is characterized in that: in step a, exempt from the expense address by definition and define the described expense scope of exempting from, the IP network section/main frame of free access is represented in the expense address of exempting from; In step c, that forms in the destination of judging user, packet/source is above-mentioned by (user scope and when exempting from the combination that the expense scope formed, whether destination/the source that judge this packet has dropped on this is exempted from the expense address to whether dropping on one of them.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB011251158A CN1146188C (en) | 2001-08-13 | 2001-08-13 | Selective charge method for internet switch-on server |
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| CNB011251158A CN1146188C (en) | 2001-08-13 | 2001-08-13 | Selective charge method for internet switch-on server |
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| CN1402468A CN1402468A (en) | 2003-03-12 |
| CN1146188C true CN1146188C (en) | 2004-04-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1298135C (en) * | 2003-07-01 | 2007-01-31 | 中兴通讯股份有限公司 | A method for timing online subscriber by broad band switch-in server |
| CN100401676C (en) * | 2005-05-16 | 2008-07-09 | 华为技术有限公司 | Method for content charging of data service |
| CN102421106B (en) * | 2010-09-27 | 2016-05-11 | 中兴通讯股份有限公司 | A kind of by quantity monitoring method and system |
| EP2727399B1 (en) * | 2011-06-29 | 2020-03-18 | Chikka Pte Ltd | System and method for adjusting the amount of data bandwidth provided to a mobile device |
| EP2748790B1 (en) * | 2011-08-25 | 2020-04-08 | Voyager Innovations Holdings Pte. Ltd. | System, method and computer program product for provisioning internet access to a computing device |
| CN102843240B (en) * | 2012-09-13 | 2015-12-09 | 清华大学 | Based on the gateway charging method of many IP address detected |
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