CN101188628B - Method, system, network device for distributing service information - Google Patents
Method, system, network device for distributing service information Download PDFInfo
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- CN101188628B CN101188628B CN2007103060663A CN200710306066A CN101188628B CN 101188628 B CN101188628 B CN 101188628B CN 2007103060663 A CN2007103060663 A CN 2007103060663A CN 200710306066 A CN200710306066 A CN 200710306066A CN 101188628 B CN101188628 B CN 101188628B
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Abstract
The invention discloses a method of issuing service information and a system thereof, the network and the service information issuing equipment thereof. The invention relates to the network communication technology field, which aims at enhancing the accuracy of service issuing. The method comprises steps that service request information sent by subscriber terminal equipment is received; the IP address of access equipment is added in the service request information, and the service request information adding the IP address of the access equipment is sent to the service issuing equipment; the service issuing equipment obtains the IP address of the access equipment, and the service is issued to the access equipment according to the IP address. Network equipment comprises a service request information receiving unit and a service connecting unit. The service information issuing equipment comprises a service information receiving unit and a service information issuing unit. A network system comprises the access equipment and the service issuing equipment. The invention can enhance the service accuracy dispersed by the service dispensing equipment, and is mainly applied to the issuing of service.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to a kind of method and system of service information distribution, and a kind of network equipment.
Background technology
Along with developing rapidly of home network broadband services, on the basis of satisfying the basic access protocol demand of average family, subscriber terminal equipment (Customer Premises Equipment, constantly expand, and network data services such as voice, video occurred by class of business CPE).In order to satisfy subscriber terminal equipment, need to drop into great amount of manpower and material resources and provide these business for each subscriber terminal equipment to the ever-increasing demand of network data services.
When being the subscriber terminal equipment distributing service, some service dispense systems carry out service dispense by network management interface.When adopting this mode to carry out service dispense, owing to may have a plurality of subscriber terminal equipments in the network, and these subscriber terminal equipments propose the granting request to certain business possibly at one time.So at this time, network management interface just has to provide corresponding business information for a plurality of subscriber terminal equipments that propose the granting request simultaneously.Like this, owing to propose to provide requesting users terminal equipment difference, and network management interface while process user terminal equipment is limited in one's ability, and network management interface may not satisfy the granting request of each subscriber terminal equipment simultaneously so, thereby makes network management interface become the bottleneck of service dispense.
In order to remedy defective by this mode of network management interface distributing service, can adopt OSS (OSS) directly is connected with access device, carry out the mode of service dispense by snmp protocol (Simple Network Management Protocol).The relevant information of the access device that the OSS system management is coupled is as the port numbers of access device, the MAC Address of access device, model of access device or the like.It is as follows to adopt this mode to carry out the process of service dispense:
1) subscriber terminal equipment sends service requesting information to access device, includes the MAC Address of subscriber terminal equipment in described service requesting information, configuration informations such as the IP address of the model of subscriber terminal equipment, subscriber terminal equipment etc.;
2) access device sends to the OSS system with described service requesting information after receiving the service requesting information of subscriber terminal equipment, and adds the information such as port numbers of described access device in described service requesting information;
3) the OSS system obtains the port numbers of described access device after receiving described service requesting information, and finds in described OSS system and look for the IP address of the corresponding access device of storage in advance, according to described IP address to the access device distributing service;
4) described access device is transmitted to described business the subscriber terminal equipment that proposes the corresponding service solicited message after receiving corresponding business information.
So far, finished the distribution process of OSS system to subscriber terminal equipment.
Carry out service dispense in this manner, the OSS system directly links to each other with access device, after access device receives described service requesting information, adds the information such as port numbers of self for this service requesting information.But the port numbers of access device is not unique, and it is unique to have only the IP address to be only concerning each access device.Therefore, achieve a butt joint into the correct distributing service of equipment, OSS need know the IP address of access device, according to the IP address that obtains to the access device distributing service.
In realizing process of the present invention, the inventor finds to have following problem in the prior art: adopt this mode to carry out service dispense, the IP address of described access device is manually added in the OSS system by the service system attendant.That is to say that when access device was linked into network, OSS service system attendant needed the information such as IP address of the newly-increased access device of manual increase, could guarantee that the OSS system docking goes into the correctness of equipment distributing service, reliability.Like this, access device of every increase just needs to be managed so that go into equipment by the OSS system docking by the manual interpolation of the system maintenance personnel configuration informations such as IP address of described access device once.So, operating personnel may be because operating mistake causes information such as the IP address interpolation mistake of the access device that increases newly in the process of the relevant information of adding access device.Therefore, adopt the mode of the IP address of the manual increase access device of OSS system end to carry out service dispense, not only increased the workload of OSS system maintenance, and because the existence of human factor can make the OSS system carry out the reliability of service dispense, accuracy is lower.
Summary of the invention
On the one hand, embodiments of the invention provide a kind of method of service information distribution, to strengthen the accuracy of service dispense.
The method of embodiments of the invention service information distribution is by the following technical solutions:
A kind of method of service information distribution comprises the steps:
As access device is newly-increased when being added in the network, newly-increased described access device and subscriber terminal equipment are found mutually;
Described access device receives the service requesting information from subscriber terminal equipment;
Described access device adds the IP address of described access device in described service requesting information, the service requesting information that carries access device IP address is sent to service dispense equipment;
Described service dispense equipment receives the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution.
Method by the described service information distribution of the embodiment of the invention, owing in the service requesting information message that subscriber terminal equipment sends, added the access device its own IP address, therefore the interpolation that can transmit by access device of service dispense equipment the service requesting information of access device IP address, obtain the IP address of access device, and transmit corresponding business information to access device according to described IP address.Thereby, can avoid in the prior art by the described method of the embodiment of the invention, when increasing access device newly, need manually add the IP address of access device by the system maintenance personnel and cause adding the situation of IP address error.Utilize the method for the described service information distribution of the embodiment of the invention, improved accuracy, the reliability of service dispense.
On the other hand, embodiments of the invention provide a kind of network equipment, to strengthen the accuracy of service dispense.
The embodiments of the invention network equipment is by the following technical solutions:
The service requesting information receiving element is used for finding mutually with subscriber terminal equipment when the described network equipment increases newly to network, receives the service requesting information that is sent by subscriber terminal equipment;
Professional linkage unit is used in the IP address of the described network equipment of described service requesting information interpolation the service requesting information of carrying described network appliance IP address being sent to the service dispense unit; Reception is from the business information of service dispense equipment.
The described network equipment of the embodiment of the invention, by professional linkage unit in the service requesting information that the service requesting information receiving element receives, add the information such as IP address of the described network equipment, to be added with the service requesting information of the information such as IP address of the network equipment then, send to the service dispense unit.Described service dispense unit obtains the IP address of the described network equipment, provides corresponding business information according to the requirement of service requesting information to the described network equipment.Therefore, utilize the network equipment of the present invention to avoid in the prior art, when having professional linkage unit to increase newly, need manually add the IP address of professional linkage unit and the mistake that causes by the system maintenance personnel, make the accuracy of service dispense unit distributing service, reliability be guaranteed.
The embodiments of the invention network system is by the following technical solutions:
A kind of network system comprises:
Access device, be used for when described access device increases newly to network, find mutually with subscriber terminal equipment, reception is from the service requesting information of subscriber terminal equipment, in described service requesting information, add the IP address of described access device, the service requesting information that is added with access device IP address is sent to service dispense equipment, the business information that receives is sent to subscriber terminal equipment;
Service dispense equipment is used to receive the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution.
The described network system of the embodiment of the invention, by access device in the service requesting information that subscriber terminal equipment sends, add the information such as IP address of described access device, the service requesting information that will be added with information such as access device IP address then sends to service dispense equipment.Described service dispense equipment obtains the IP address of described access device, provides corresponding business information according to the requirement of service requesting information to described access device.Therefore, utilize system of the present invention to avoid in the prior art, when having access device to increase newly, need manually add the IP address of access device and the mistake that causes by the system maintenance personnel, make the accuracy of OSS distributing service, reliability be guaranteed.
Description of drawings
Fig. 1 is the flow chart of the method for embodiments of the invention service information distribution;
Fig. 2 is the flow chart of embodiment one of the method for embodiments of the invention service information distribution;
Fig. 3 is the flow chart of embodiment two of the method for embodiments of the invention service information distribution;
Fig. 4 is the schematic diagram of the embodiments of the invention network equipment;
Fig. 5 is the structure chart of embodiments of the invention network system.
Embodiment
In order to solve in the prior art, the problem that needs manually to add the IP address error of access device and cause the service dispense mistake, the method of embodiments of the invention service information distribution, employing has the agreement that function is added in the IP address, in the service requesting information that subscriber terminal equipment sends, automatically add the IP address of access device, make service dispense equipment can obtain the IP address of access device accurately, thereby guaranteed the accuracy of service dispense.
For the advantage of the technical scheme that makes the embodiment of the invention is clearer, embodiments of the invention are described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the method for embodiment of the invention service information distribution comprises the steps:
S1: access device receives the service requesting information from subscriber terminal equipment;
S2: access device adds the IP address of described access device in described service requesting information, the service requesting information that carries access device IP address is sent to service dispense equipment;
S3: described service dispense equipment receives the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution.
Step above utilizing, owing in the service requesting information that subscriber terminal equipment sends, added the access device its own IP address, therefore service dispense equipment can be by in the service requesting information of having added access device IP address, obtain the IP address of access device, and provide corresponding business information to access device according to described IP address.Thereby, can avoid in the prior art by the described method of the embodiment of the invention, when increasing access device newly, need manually add the IP address of access device and cause adding wrong situation by the system maintenance personnel.Utilize the method for the described service information distribution of the embodiment of the invention, improved accuracy, the reliability of service dispense.Simultaneously, the IP address of the access device that increases newly need be by the manual interpolation of system maintenance personnel, therefore, utilizes the method for the described service information distribution of the embodiment of the invention to reduce the workload of system maintenance.
In order to finish the business information granting to subscriber terminal equipment, the method for embodiments of the invention service information distribution is further comprising the steps of:
S4: described access device sends corresponding service information to subscriber terminal equipment after receiving the corresponding service information that service dispense equipment is provided.
So far, by above-mentioned steps, service dispense equipment has been finished accurately the service dispense process to subscriber terminal equipment.
Service dispense equipment can have a variety of forms, for example OSS (OSS), various types of servers etc.In an embodiment of the present invention, be that example describes with the OSS system as service dispense equipment.Described OSS directly links to each other with access device, and operation has the agreement that function is added in the IP address on described access device and the OSS.
Wherein, the agreement of being moved on the access device with IP address interpolation function can be PPPOE+ agreement (point-to-point protocol on the Ethernet+) or DHCP (DHCP) agreement, but is not limited to two kinds that enumerate at this.Describe respectively below when moving above-mentioned two kinds when having the agreement of adding function in the IP address on the access device respectively, the process of the method for embodiment of the invention service information distribution.
Embodiment one: operation PPPOE+ agreement on the described access device.
The PPPOE+ agreement is called PPPOE (point-to-point protocol on the Ethernet) middle-agent again, and it expands PPPoE (point-to-point protocol on the Ethernet) protocol massages.Access device is intercepted and captured the protocol massages that PPPoE finds the stage, adds the IP address information of access device etc. at up direction.Below in conjunction with embodiment one process that access device once adds himself IP address is described.
As shown in Figure 2, in embodiment one, the process of the method for embodiment of the invention service information distribution is as follows:
S11: the mutual discovery step between subscriber terminal equipment and the access device, detailed process is as follows:
1) subscriber terminal equipment sends PPPOE to access device and inserts request, send packet, for example PADI wraps (PPPOE effectively finds initial package), propose granting requirement to access device, and in described PADI bag, carry the configuration information, IP address, MAC Address etc. of subscriber terminal equipment business.The configuration information of described subscriber terminal equipment can comprise hardware configuration informations such as the CPU, model of subscriber terminal equipment.
2) after access device is received PADI bag in its service range, send PADO bag (PPPOE effectively finds to provide bag) and insert with the PPPOE of response subscriber terminal equipment and ask.
3) subscriber terminal equipment is selected an access device, and is sent PADR (PPPOE effectively finds request package) to selected access device in a plurality of PADO bags of receiving, determines the class of business to the access device request.
4) access device is receiving that PADR wraps the back and prepares beginning PPP (point-to-point protocol) session, and sends PADS (PPPOE effectively finds session affirmation bag) to subscriber terminal equipment.
S12: access device adds the information such as port numbers, VLAN of IP address, the access device of described access device in described PADI bag, and the PADI bag that will be added with information such as access device IP address sends to OSS.
S13: described OSS obtains the IP address of described access device after receiving described PADI bag.After finding the business information that meets the subscriber terminal equipment requirement, transmit described business information to access device according to described IP address.
S14: described access device according to the information such as IP address of the subscriber terminal equipment of preserving, is given relevant user terminals equipment with described service dispense after receiving described business information.
In above-mentioned steps, described packet is not limited to described PADI bag, can also be expressed as other data packet form.As long as the access request that various forms of packets can carry subscriber terminal equipment.
By embodiment one described flow process, OSS can send corresponding business information to access device according to the IP address that access device sends.Like this, when having new access device to increase, the information such as IP address that needn't manually be added access device by the system maintenance personnel have been avoided the service dispense mistake that causes owing to human factor, improve the accuracy and the reliability of service dispense, also reduced the system maintenance work amount accordingly.
Embodiment two: operation DHCP agreement on the described access device.
DHCP (Dynamic Host Configuration Protocol, DHCP) is a kind of TCP/IP standard of simplifying the host ip configuration management.It dynamically is subscriber terminal equipment assigned ip address and configuration parameter, as IP address, subnet mask, default gateway, name server etc.
In the message of DHCP agreement, can carry a plurality of DHCP Option options.In the DHCPOption of DHCP, have Vendor and Service Option (service option) information among the DHCP Option 60, be the information of carrying when initiating the DHCP request by subscriber terminal equipment.In application, the effect of DHCP Option 60 is to be used for the identifying subscriber terminal device type, thereby by Dynamic Host Configuration Protocol server identification customer service type, and distribute different IP addresses for client whereby.
And DHCP Option 82 is added in the DHCP message that subscriber terminal equipment sends by access device, is mainly used to the on-position of identifying subscriber terminal equipment.In DHCP Option 82, carry positional information, physics or the logic port information etc. of subscriber terminal equipment.Wherein, positional information, physics or logic port information can be frames, groove, port, VLAN (VLAN), channel of the equipment that inserts of subscriber terminal equipment etc., device type, or the type of service that is used for can be STB, PC, IPTV (Web TV), manufacturer's code etc.In DHCP Option82, comprise two sub-options: Circuit ID and Remote ID.In actual applications, Circuit ID and Remote ID option are represented " user right " and " VLANID " respectively.
In the present embodiment, the IP address that utilizes the sub-option Circuit ID of DHCP Option 82 to carry described access device.
As shown in Figure 3, the described method of present embodiment comprises the steps:
S21: subscriber terminal equipment sends message to access device, carries configuration information, IP address, MAC Address of subscriber terminal equipment etc. in described message.The configuration information of described subscriber terminal equipment can comprise hardware configuration informations such as the CPU, model of subscriber terminal equipment.
In this embodiment, described message can be DHCP Discover message (DHCP finds message).But the form of described message is not limited thereto.
S22: access device is after receiving described DHCP Discover message, in described message, add DHCPOption 82 information, and the information such as IP address of adding described access device in the Circuit of described DHCP Option 82 ID option, and the DHCP Discover message that will be added with described access device IP address sends to OSS.
S23: described OSS obtains the IP address of described access device, and sends satisfactory business according to described IP address to described access device.
S24: described access device is transmitted to relevant user terminals equipment with described business.
By embodiment two described flow processs, OSS can send corresponding business information to access device according to the IP address that access device sends.Like this, when having new access device to increase, the information such as IP address that needn't manually be added access device by the system maintenance personnel have been avoided the service dispense mistake that causes owing to human factor, improve the accuracy and the reliability of service dispense, also reduced the system maintenance work amount accordingly.
Corresponding with the method for embodiment of the invention service information distribution, embodiments of the invention also provide a kind of network equipment.
As shown in Figure 4, the embodiment of the invention network equipment comprises:
The service requesting information receiving element is used to receive the service requesting information that is sent by subscriber terminal equipment;
Professional linkage unit is used in the IP address of the described network equipment of described service requesting information interpolation the service requesting information of carrying described network appliance IP address being sent to the service dispense unit; Reception is from the business information of service dispense equipment.
Wherein, in described service requesting information, include the information such as IP address, device type, configuration of subscriber terminal equipment.
The described network equipment of the embodiment of the invention, by professional linkage unit in the service requesting information that the service requesting information receiving element receives, add the information such as IP address of the described network equipment, to be added with the service requesting information of the information such as IP address of the network equipment then, send to the service dispense unit.Described service dispense unit obtains the IP address of the described network equipment, provides corresponding business information according to the requirement of service requesting information to the described network equipment.Therefore, utilize the network equipment of the present invention to avoid in the prior art, when having professional linkage unit to increase newly, need manually add the IP address of professional linkage unit and the mistake that causes by the system maintenance personnel, make the accuracy of service dispense unit distributing service, reliability be guaranteed.
In order to guarantee that the service dispense unit is issued to corresponding business information in the corresponding user terminal equipment, as shown in Figure 4, described device also comprises:
The business information transmitting element is used for from the configuration informations such as IP address of professional linkage unit acquisition subscriber terminal equipment, and the business information that professional linkage unit is received is transmitted to relevant user terminals equipment.
Wherein said professional linkage unit comprises: agreement that first link block and second link block, the having of operation are added function in the IP address can be PPPOE+ agreement or DHCP.Wherein, first link block is used for when described service requesting information is the PPPOE request, the IP address of adding the described network equipment in the packet in described PPPOE request.Second link block is used for when described service requesting information is dhcp request, adds the IP address of the described network equipment in the message of described dhcp request.
So, when moving the PPPOE+ agreement on the professional linkage unit, subscriber terminal equipment is at first found mutually with first link block.Then, first link block will be in the PPPOE requested packets (as the PADI bag) that the service requesting information receiving element receives, the information such as IP address of adding the described network equipment.The service dispense unit obtains the IP address of the described network equipment after receiving the PPPOE request that is added with network appliance IP address, and provides corresponding business information according to described IP address to the network equipment.And the business information transmitting element, then the business information that professional linkage unit is received is transmitted to relevant user terminals equipment.
And when moving the DHCP agreement on the professional linkage unit, the service requesting information that second link block receives is DHCP message (as a DHCP Discover message).So, second link block will be added DHCP Option 82 information in described DHCPDiscover message, and the information such as IP address of adding the described network equipment in the CID territory of described DHCP Option 82 information.The service dispense unit obtains the IP address of the described network equipment after receiving the DHCP Discover message that is added with network appliance IP address, and provides corresponding business information according to described IP address to the network equipment.And the business information transmitting element, then the business information that professional linkage unit is received is transmitted to relevant user terminals equipment.
Equally, the above-mentioned packet and the form of message are not limited to cited in this embodiment.
Therefore, utilizing the described device of the embodiment of the invention, can be the subscriber terminal equipment service information distribution accurately.
In addition, embodiments of the invention also provide a kind of network system.
As shown in Figure 5, described network system comprises: access device and service dispense equipment.
Wherein, access device, be used to receive service requesting information from subscriber terminal equipment, in described service requesting information, add the IP address of described access device, the service requesting information that is added with access device IP address is sent to service dispense equipment, the business information that receives is sent to subscriber terminal equipment;
Service dispense equipment is used to receive the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution.
The described network system of the embodiment of the invention, by access device in the service requesting information that subscriber terminal equipment sends, add the information such as IP address, port numbers of described access device, the service requesting information that will be added with information such as access device IP address then sends to service dispense equipment.Described service dispense equipment obtains the IP address of described access device, provides corresponding business information according to the requirement of service requesting information to described access device.Therefore, utilize system of the present invention to avoid in the prior art, when having access device to increase newly, need manually add the IP address of access device and the mistake that causes by the system maintenance personnel, make the accuracy of service dispense equipment distributing service be guaranteed, and reduced the workload of system maintenance.
Service dispense equipment can have a variety of forms, for example OSS (OSS), various types of servers etc.In an embodiment of the present invention, be that example describes with the OSS system as service dispense equipment.Described OSS directly links to each other with access device, and operation has the agreement that function is added in the IP address on described access device and the OSS.
Agreement that having of moving on described access device and the OSS added function in the IP address can be PPPOE+ agreement or DHCP.
So, when moving the PPPOE+ agreement on the access device, subscriber terminal equipment is at first found mutually with access device.Then, access device will be in the PPPOE requested packets (as the PADI bag) that subscriber terminal equipment sends, the information such as IP address of adding described access device.OSS obtains the IP address of described access device after receiving the PPPOE request that is added with access device IP address, and provides corresponding business information according to described IP address to access device.At last the business information of receiving is transmitted to relevant user terminals equipment by access device.
And when moving the DHCP agreement on the access device, the request that subscriber terminal equipment sends is DHCP message (as a DHCP Discover message), access device will add DHCPOption 82 information and the information such as IP address of adding described access device in the CID territory of described DHCP Option 82 information in described DHCP Discover message.OSS obtains the IP address of described access device after receiving the DHCP Discover message that is added with access device IP address, and provides corresponding business information according to described IP address to access device.Access device then will be transmitted to relevant user terminals equipment with the business information of receiving according to the relevant information of the subscriber terminal equipment that carries in the PPP request.
Identical with previous embodiment of the present invention, the packet in the present embodiment and the form of message are not limited to cited in this embodiment.
Therefore, utilizing the described system of the embodiment of the invention, can be the subscriber terminal equipment distributing service accurately.
Certainly; embodiments of the invention also can have a variety of; under the situation that does not deviate from embodiments of the invention spirit and essence thereof; those skilled in the art work as can make various corresponding changes and distortion according to embodiments of the invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of embodiments of the invention.
Claims (11)
1. the method for a service information distribution is characterized in that, this method comprises:
As access device is newly-increased when being added in the network, newly-increased described access device and subscriber terminal equipment are found mutually;
Described access device receives the service requesting information from subscriber terminal equipment;
Described access device adds the IP address of described access device in described service requesting information, the service requesting information that carries access device IP address is sent to service dispense equipment;
Described service dispense equipment receives the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution;
Wherein, the process found mutually of Xin Zeng described access device and subscriber terminal equipment comprises:
Subscriber terminal equipment is effectively found initial package to point-to-point protocol PPPOE access request and the PPPOE that access device sends on the Ethernet; After access device receives that PPPOE effectively finds initial package, send PPPOE to subscriber terminal equipment and effectively find to provide bag; Subscriber terminal equipment provides in the bag effective discovery of a plurality of PPPOE that receive, selects an access device as newly-increased access device, and effectively finds request package to newly-increased access device transmission PPPOE; Newly-increased access device is prepared the beginning point to point protocol session after PPPOE effectively finds request package receiving, and sends PPPOE to subscriber terminal equipment and find that effectively session confirms bag.
2. the method for service information distribution according to claim 1 is characterized in that, obtains the IP address of described access device at described service dispense equipment, also comprises after the step of described access device service information distribution according to described IP address:
Access device sends corresponding service information to subscriber terminal equipment.
3. the method for service information distribution according to claim 1 is characterized in that, the type of described service requesting information comprises: the PPPOE request.
4. the method for service information distribution according to claim 3 is characterized in that, when described service requesting information was the PPPOE request, the step of adding the IP address of described access device in described service requesting information comprised:
In described PPPOE requested packets, add the IP address of described access device.
5. a network equipment is characterized in that, the described network equipment comprises: service requesting information receiving element, professional linkage unit; Wherein,
The service requesting information receiving element is used for finding mutually with subscriber terminal equipment when the described network equipment increases newly to network, receives the service requesting information that is sent by subscriber terminal equipment;
Professional linkage unit is used in the IP address of the described network equipment of described service requesting information interpolation the service requesting information of carrying described network appliance IP address being sent to the service dispense unit; Reception is from the business information of service dispense equipment;
Wherein, described service requesting information receiving element specifically is used in that the described network equipment is newly-increased when finding mutually with subscriber terminal equipment in network:
Receive that point-to-point protocol PPPOE on the Ethernet that described subscriber terminal equipment sends inserts request and PPPOE effectively finds initial package; Send PPPOE to subscriber terminal equipment and effectively find to provide bag, make subscriber terminal equipment effectively find to provide in the bag at a plurality of PPPOE that receive, select the described network equipment as the newly-increased network equipment, and effectively find request package to described newly-increased network equipment transmission PPPOE; Prepare the beginning point to point protocol session after PPPOE effectively finds request package receiving, and send PPPOE to subscriber terminal equipment and find that effectively session confirms bag.
6. the network equipment according to claim 5 is characterized in that, the described network equipment also comprises:
The business information transmitting element is used for the business information that professional linkage unit is received is sent to subscriber terminal equipment.
7. the network equipment according to claim 5 is characterized in that, described service requesting information type comprises: the PPPOE request.
8. the network equipment according to claim 7, it is characterized in that, described professional linkage unit comprises: first link block is used for when described service requesting information is the PPPOE request IP address of adding the described network equipment in the packet in described PPPOE request.
9. a network system is characterized in that, described system comprises: access device and service dispense equipment; Wherein,
Access device, be used for when described access device increases newly to network, find mutually with subscriber terminal equipment, reception is from the service requesting information of subscriber terminal equipment, in described service requesting information, add the IP address of described access device, the service requesting information that is added with access device IP address is sent to service dispense equipment, the business information that receives is sent to subscriber terminal equipment;
Service dispense equipment is used to receive the service requesting information that carries access device IP address from described access device, according to described IP address to described access device service information distribution;
Wherein, described access device is when increasing newly in network, and the process of finding mutually with subscriber terminal equipment comprises:
Subscriber terminal equipment is effectively found initial package to point-to-point protocol PPPOE access request and the PPPOE that access device sends on the Ethernet; After access device receives that PPPOE effectively finds initial package, send PPPOE to subscriber terminal equipment and effectively find to provide bag; Subscriber terminal equipment provides in the bag effective discovery of a plurality of PPPOE that receive, selects an access device as newly-increased access device, and effectively finds request package to newly-increased access device transmission PPPOE; Newly-increased access device is prepared the beginning point to point protocol session after PPPOE effectively finds request package receiving, and sends PPPOE to subscriber terminal equipment and find that effectively session confirms bag.
10. network system according to claim 9 is characterized in that, described service requesting information type comprises: the PPPOE request.
11. network system according to claim 10 is characterized in that, when described service requesting information is the PPPOE request, and the IP address of adding described access device in the packet of described access device in described PPPOE request.
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| CN2007103060663A CN101188628B (en) | 2007-12-29 | 2007-12-29 | Method, system, network device for distributing service information |
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| CN2007103060663A CN101188628B (en) | 2007-12-29 | 2007-12-29 | Method, system, network device for distributing service information |
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| CN101662456B (en) * | 2008-08-25 | 2012-11-21 | 华为终端有限公司 | Method and system for sending terminal services |
| CN102413583B (en) * | 2010-09-20 | 2015-06-17 | 华为终端有限公司 | Antenna communication method and device |
| CN102469169B (en) * | 2010-11-03 | 2014-11-12 | 北大方正集团有限公司 | Method and system for accurate delivery of information |
| CN102231741B (en) * | 2011-06-28 | 2013-11-06 | 华为技术有限公司 | Method and apparatus for processing DHCP message |
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| CN1855802A (en) * | 2005-03-11 | 2006-11-01 | 开曼群岛威睿电通股份有限公司 | Memory efficient streamlined transmitter with a multiple instance hybrid arq |
| CN1859441A (en) * | 2005-10-20 | 2006-11-08 | 华为技术有限公司 | Method for distributing service based on terminal physical position |
| CN1859440A (en) * | 2005-10-20 | 2006-11-08 | 华为技术有限公司 | Method for distributing service based on terminal mark |
| CN101064714A (en) * | 2006-04-24 | 2007-10-31 | 华为技术有限公司 | Service dispensing method |
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