CN102333133A - Medium access control (MAC) address distribution method, device and system - Google Patents
Medium access control (MAC) address distribution method, device and system Download PDFInfo
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- CN102333133A CN102333133A CN201110306727A CN201110306727A CN102333133A CN 102333133 A CN102333133 A CN 102333133A CN 201110306727 A CN201110306727 A CN 201110306727A CN 201110306727 A CN201110306727 A CN 201110306727A CN 102333133 A CN102333133 A CN 102333133A
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Abstract
The invention provides a medium access control (MAC) address distribution method. The method comprises the following steps that: a client-end component sends a request message for acquiring an MAC address to a server-end component; the server-end component sends an application of distributing the MAC address to an MAC resource management component according to the received request message; the MAC resource management component distributes the MAC address according to the received application, and sends the MAC address to the server-end component; the server-end component sends the received MAC address to the client-end component; and the client-end component receives the MAC address. The invention further provides an MAC address distribution device and system which can be used for realizing the automatic distribution of the MAC address according to the request of terminal equipment accessed into a network, thereby avoiding the emergence of MAC address conflict.
Description
Technical field
The present invention relates to the Ethernet access technology, relate in particular to a kind of medium access control (Medium/Media Access Control, MAC) address distribution method, device and system.
Background technology
At present; The internet is internet protocol version 6 (Internet Protocol Version 6; IPv6) network; Along with development of internet technology such as wisdom city, the electronics earth, Internet of Things, people constantly enlarge the demand that inserts the IPv6 network whenever and wherever possible, and various wired, wireless terminal devices constantly insert in the IPv6 network.And along with the development of Intel Virtualization Technology, virtual terminal equipment also constantly joins in the IPv6 network.But,, can not change because the MAC Address of existing terminal equipment is when dispatching from the factory, to solidify 48 bit address that generate at random.Like this, along with the terminal equipment that in two layers of switching network, inserts is on the increase, it is increasing that different terminal equipment has the possibility of identical MAC Address, so will cause occurring the situation of MAC Address conflict.
Because layer 2-switched packet is transmitted and is based on that MAC Address realizes; Therefore; When in two layers of switching network, having the MAC Address conflict, can cause the concussion that MAC transmits, cause the Layer 2 switch mistake to send out messages such as the mutual message of service response, service access message; And then cause existing the terminal equipment of MAC Address conflict can not the normal access network, can not normally provide services on the Internet for the user.
In addition; Because can there be the other equipment of conflict MAC by the Layer 2 switch guiding in the message of network interaction; The risk that not only causes the network machine confidential information exist to leak, and the terminal equipment or the virtual unit that cause network attack to be directed to not expecting, thus the risk of network attack brought.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of MAC Address distribution method, device and system; Can distribute MAC Address automatically according to the request of terminal equipment in the access network, thereby avoid the situation of MAC Address conflict to occur, and then guarantee the normal access of terminal equipment network; For the user provides normal network service, reduce the risk of network attack.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of medium access control MAC Address distribution method, this method comprises:
Client component sends the request message that obtains MAC Address to server-side component;
Said server-side component sends the application that distributes MAC Address according to the request message of receiving to MAC resource management assembly;
MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component;
Said server-side component sends to client component with the MAC Address that receives, and said client component receives MAC Address.
Preferable, said client component sends the request message that obtains MAC Address to server-side component and is:
Said client component sends the request message SOLICIT that obtains MAC Address through the DHCPv6 agreement to server-side component;
Said server-side component is according to the request message of receiving, the application of sending the distribution MAC Address to MAC resource management assembly is:
Said server-side component sends the application that distributes MAC Address according to the SOLICIT that receives to MAC resource management assembly;
Said MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component is:
MAC resource management assembly distributes MAC Address according to the application of receiving, and places push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address;
Said server-side component sends to client component with the MAC Address of receiving, said client component receives MAC Address and is:
Said server-side component sends to client component through the DHCPv6 agreement with the MAC Address of receiving; Said client component receives ADVERTISE, and therefrom extracts MAC Address.
Preferable, said client component receives ADVERTISE, and therefrom extracts after the MAC Address, and this method also comprises:
Said client component is selected to have MAC Address and meets to set the ADVERTISE that requires; Send request REQUEST to the server-side component that sends said ADVERTISE;
Said server-side component places answer response REPLY to send to client component through the DHCPv6 agreement the said MAC Address of receiving according to the REQUEST that receives;
Client component receives REPLY, and therefrom extracts MAC Address.
Preferable, said MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component is:
Said MAC resource management assembly distributes MAC Address according to the application of receiving, confirms the term of validity of said MAC Address, and the term of validity of said MAC Address and said MAC Address is sent to server-side component.
Accordingly, said server-side component sends to client component with the MAC Address of receiving and is:
Said server-side component sends to client component with the term of validity of MAC Address of receiving and said MAC Address.
Preferable, said client component receives after the MAC Address, and this method also comprises:
Said client component is before the said term of validity is exceeded the time limit, and through send continuity term of validity request RENEW/REBIND to server-side component, described request is carried said MAC Address;
Server-side component is according to the RENEW/REBIND that receives, the term of validity of sending said MAC Address sends to client component.
Preferable, said client component receives after the MAC Address, and this method also comprises:
When client component rolled off the production line, said client component sent to server-side component and discharges MAC Address request RELEASE, and described request is carried said MAC Address;
Server-side component is according to the RELEASE that receives, the said MAC Address of mark is available, and the said MAC Address of notice client component lost efficacy.
Preferable, said server-side component sends to client component with the MAC Address of receiving and is:
Said server-side component is broadcast Anycast or multicast Multicast address sends to client component with the MAC Address of receiving through appointing.
The invention discloses a kind of client component, said client component comprises: request message transmitting element and MAC Address receiving element; Wherein,
The described request message sending unit is used for sending the request message that obtains MAC Address to server-side component;
Said MAC Address receiving element is used for the MAC Address that reception server end assembly is sent.
Preferable, the described request message sending unit specifically is used for sending the request message SOLICIT that obtains MAC Address to server-side component through the DHCPv6 agreement;
Said MAC Address receiving element specifically is used for the ADVERTISE that reception server end assembly is sent, and therefrom extracts MAC Address.
The invention discloses a kind of server-side component, said server-side component comprises: distribute MAC Address request transmitting unit and MAC Address retransmission unit; Wherein,
Said distribution MAC Address request transmitting unit is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit is used for the MAC Address that MAC resource management assembly is sent is sent to client component.
Preferable, said distribution MAC Address request transmitting unit specifically is used for the SOLICIT that sends according to client component, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit specifically is used for sending to client component through the MAC Address that the DHCPv6 agreement is sent MAC resource management assembly.
The invention discloses a kind of MAC resource management assembly, said MAC resource management assembly comprises MAC Address allocation units and MAC Address transmitting element:
Said MAC Address allocation units, the application that is used for sending according to server-side component distributes MAC Address;
Said MAC Address transmitting element is used for the MAC Address that the MAC Address allocation units distribute is sent to server-side component.
Preferable, said MAC Address transmitting element specifically is used for placing push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address.
The invention discloses a kind of MAC Address distribution system, this system comprises: client component, server-side component and MAC resource management assembly; Wherein,
Said client component is used for sending the request message that obtains MAC Address to server-side component; The MAC Address that reception server end assembly is sent;
Said server-side component is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly; The MAC Address that MAC resource management assembly is sent sends to client component;
Said MAC resource management assembly, the application that is used for sending according to server-side component distributes MAC Address, and said MAC Address is sent to server-side component.
Preferable, said client component comprises request message transmitting element and MAC Address receiving element; Said server-side component comprises distribution MAC Address request transmitting unit and MAC Address retransmission unit; Said MAC resource management assembly comprises MAC Address allocation units and MAC Address transmitting element; Wherein,
The described request message sending unit is used for sending the request message that obtains MAC Address to said distribution MAC Address request transmitting unit;
Said MAC Address receiving element is used to receive the MAC Address that said MAC Address retransmission unit is sent;
Said distribution MAC Address request transmitting unit is used for according to the request message of receiving, sends the application that distributes MAC Address to said MAC Address allocation units;
Said MAC Address allocation units are used for distributing MAC Address according to the application of receiving;
Said MAC Address transmitting element is used for the MAC Address that the MAC Address allocation units distribute is sent to said MAC Address retransmission unit;
Said MAC Address retransmission unit is used for the MAC Address of receiving is sent to said MAC Address receiving element.
Preferable, said MAC resource management assembly also is used for distributing MAC Address according to the application of receiving, confirms the term of validity of said MAC Address, and the term of validity of said MAC Address and said MAC Address is sent to server-side component;
Said server-side component also is used for the term of validity of MAC Address of receiving and said MAC Address is sent to client component.
Preferable, said client component also is used for when it rolls off the production line, and sends to server-side component to discharge MAC Address request RELEASE, and described request is carried said MAC Address;
Said server-side component also is used for according to the RELEASE that receives, the said MAC Address of mark is available, and the said MAC Address of notice client component lost efficacy.
By on can know, MAC Address distribution method provided by the invention, device and system, client component sends the request message that obtains MAC Address to server-side component; Server-side component sends the application that distributes MAC Address according to the request message that receives to MAC resource management assembly; MAC resource management assembly distributes MAC Address according to the application that receives, and the MAC Address that distributes is sent to client component via server-side component.Adopt technique scheme, can realize request, distribute MAC Address automatically according to the terminal equipment in the access network; Avoid the situation of MAC Address conflict to occur; And then guarantee the normal access of terminal equipment to network, for the user provides normal network service, reduce the risk of network attack.
Description of drawings
Fig. 1 is the realization flow sketch map of first embodiment of MAC Address distribution method of the present invention;
Fig. 2 is the realization flow sketch map of second embodiment of MAC Address distribution method of the present invention;
Fig. 3 is the composition structural representation of MAC Address distribution system of the present invention;
Fig. 4 is the application scenarios structural representation of access via telephone line IPv6 network;
Fig. 5 is the application scenarios structural representation of broadband access IPv6 network.
Embodiment
The invention provides a kind of client component, comprising: request message transmitting element and MAC Address receiving element; Wherein,
The described request message sending unit is used for sending the request message that obtains MAC Address to server-side component;
Said MAC Address receiving element is used for the MAC Address that reception server end assembly is sent.
Preferable, the described request message sending unit specifically is used for sending the request message SOLICIT that obtains MAC Address to server-side component through the DHCPv6 agreement;
Said MAC Address receiving element specifically is used for the ADVERTISE that reception server end assembly is sent, and therefrom extracts MAC Address.
The invention provides a kind of server-side component, comprising: distribute MAC Address request transmitting unit and MAC Address retransmission unit; Wherein,
Said distribution MAC Address request transmitting unit is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit is used for the MAC Address that MAC resource management assembly is sent is sent to client component.
Preferable, said distribution MAC Address request transmitting unit specifically is used for the SOLICIT that sends according to client component, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit specifically is used for sending to client component through the MAC Address that the DHCPv6 agreement is sent MAC resource management assembly.
The invention provides a kind of MAC resource management assembly, comprising: MAC Address allocation units and MAC Address transmitting element; Wherein,
Said MAC Address allocation units, the application that is used for sending according to server-side component distributes MAC Address,
Said MAC Address transmitting element is used for said MAC Address is sent to server-side component.
Preferable, said MAC Address transmitting element specifically is used for placing push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address.
The invention provides a kind of MAC Address distribution system, referring to shown in Figure 3, this system comprises: said client component, said server-side component and said MAC resource management assembly; Wherein,
Said client component is used for sending the request message that obtains MAC Address to server-side component; The MAC Address that reception server end assembly is sent;
Said server-side component is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly; The MAC Address that MAC resource management assembly is sent sends to client component;
Said MAC resource management assembly, the application that is used for sending according to server-side component distributes MAC Address, and said MAC Address is sent to server-side component.
Further, said client component comprises request message transmitting element and MAC Address receiving element; Server-side component comprises distribution MAC Address request transmitting unit and MAC Address retransmission unit; MAC resource management assembly comprises MAC Address allocation units and MAC Address transmitting element;
The request message transmitting element of said client component is used for sending the request message that obtains MAC Address to the distribution MAC Address request transmitting unit of said server-side component;
Said distribution MAC Address request transmitting unit is used for sending the application of distribution MAC Address to the MAC Address allocation units of said MAC resource management assembly according to the request message of receiving;
Said MAC Address allocation units are used for distributing MAC Address according to the application of receiving;
Said MAC Address transmitting element is used for the MAC Address that the MAC Address allocation units distribute is sent to the MAC Address retransmission unit of server-side component;
Said MAC Address retransmission unit, the MAC Address that is used to receive send to the MAC Address receiving element of client component;
Said MAC Address receiving element is used to receive said MAC Address.
Based on top equipment and system, introduce first embodiment of MAC Address distribution method of the present invention below, as shown in Figure 1, the method for present embodiment comprises:
Concrete; (Dynamic Host Configuration Protocol for IPv6 DHCPv6) obtains the function that MAC Address and trigger network equipment are initiated the DHCPv6 protocol interaction to dispose the DHCP that allows to use IPv6 at client component in advance; Said client component can be configured on the terminal equipment of preparing access network.
Said client component sends the request message SOLICIT that obtains MAC Address through the DHCPv6 agreement to server-side component.
Concrete, on server-side component, disposing the function that allows to issue MAC in advance through the DHCPv6 protocol option of expansion, server-side component sends the application that distributes MAC Address according to after the SOLICIT that receives to MAC resource management assembly.
Concrete; The MAC Address resource that the configuration permission distributes on MAC resource management assembly in advance; MAC resource management assembly distributes MAC Address according to the application that receives, and places push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 view said MAC Address.
Concrete, server-side component sends to client component through the DHCPv6 agreement with the MAC Address that receives.
Optional, server-side component is broadcast Anycast or multicast Multicast address sends to client component with the MAC Address that receives through appointing, to guarantee the existing access device of MAC Address conflict can correctly receive the data of sending through the DHCPv6 agreement.
Concrete, said client component receives ADVERTISE, and therefrom extracts MAC Address.
By on can know, adopt technique scheme can realize distributing MAC Address automatically, thereby avoid the situation of MAC Address conflict to occur according to the request that inserts the terminal equipment in the IPv6 network.
Second embodiment of MAC Address distribution method of the present invention is referring to shown in Figure 2; In the present embodiment; The MAC Address resource that the configuration permission distributes on MAC resource management assembly in advance; Configuration allows to issue through the DHCPv6 protocol option of expansion the function of MAC on server-side component, allows to use that the DHCPv6 agreement is obtained MAC Address, trigger network equipment is initiated the function of DHCPv6 protocol interaction in the client component configuration.In the present embodiment, client component successively respectively extracts one time MAC Address from ADVERTISE and REPLY.
As shown in Figure 2, the method for present embodiment may further comprise the steps:
Step 201, client component send the request message SOLICIT that obtains MAC Address through the DHCPv6 agreement to server-side component.
Step 202, server-side component send the application that distributes MAC Address according to the SOLICIT that receives to MAC resource management assembly.
Step 203, MAC resource management assembly distribute MAC Address according to the application that receives, and place push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address.
Step 204, server-side component send to client component through the DHCPv6 agreement with the MAC Address that receives.
Step 205, client component receive ADVERTISE, and therefrom extract MAC Address.
Step 206～207, client component are selected to have MAC Address and meet to set the ADVERTISE that requires, and send request REQUEST to the server-side component that sends said ADVERTISE;
Here, owing to be that multicast is sent, have a plurality of service end assemblies and return ADVERTISE, client component therefrom selects one to have MAC Address and meet the ADVERTISE that sets requirement.
Step 208, server-side component place answer response REPLY to send to client component through the DHCPv6 agreement MAC Address that receives according to the REQUEST that receives.
Step 209, client component receive REPLY, and therefrom extract MAC Address.
By on can know, adopt technique scheme can realize distributing MAC Address automatically according to the request that inserts the terminal equipment in the IPv6 network, avoid the situation of MAC Address conflict to occur.And client component successively respectively extracts MAC Address one time from ADVERTISE and REPLY, and the MAC Address that makes terminal equipment to extract client component according to actual needs like this compares verification, the accuracy of the MAC Address that obtains with assurance.
Among the 3rd embodiment of MAC Address distribution method of the present invention; The MAC Address resource that the configuration permission distributes on MAC resource management assembly in advance; Configuration allows to issue through the DHCPv6 protocol option of expansion the function of MAC on server-side component, allows to use that the DHCPv6 agreement is obtained MAC Address, trigger network equipment is initiated the function of DHCPv6 protocol interaction in the client component configuration.In the present embodiment, MAC resource management assembly distributes MAC Address according to the application that receives, and confirms the term of validity of said MAC Address.
The method of present embodiment may further comprise the steps:
Step 301, client component send the request message SOLICIT that obtains MAC Address through the DHCPv6 agreement to server-side component.
Step 302, server-side component send the application that distributes MAC Address according to the SOLICIT that receives to MAC resource management assembly.
Step 303, MAC resource management assembly distribute MAC Address according to the application that receives, and confirm the term of validity of said MAC Address, and the term of validity of MAC Address and MAC Address is sent to server-side component through the DHCPv6 agreement.
Step 304, server-side component send to client component with the term of validity of MAC Address that receives and said MAC Address through the DHCPv6 agreement.
Step 305, client component receive ADVERTISE, and therefrom extract the term of validity of MAC Address and said MAC Address;
Wherein, if when surpassing the term of validity service time of said MAC Address, said MAC Address lost efficacy.
By on can know, adopt technique scheme to distribute MAC Address automatically according to the request that inserts the terminal equipment in the IPv6 network, avoid the situation of MAC Address conflict to occur.And the MAC Address that client component extracts has the term of validity, if when surpassing the term of validity service time of said MAC Address, said MAC Address lost efficacy, and can improve the recycle efficient of MAC Address like this.
Use this MAC Address in the term of validity continued that reaches MAC Address if desired; Said client component is before the said term of validity is exceeded the time limit; Through sending continuity term of validity request RENEW/REBIND to server-side component through the DHCPv6 agreement, described request is carried said MAC Address.Server-side component is according to the RENEW/REBIND that receives, and the term of validity of sending said MAC Address through the DHCPv6 agreement sends to client component.
Adopt technique scheme can guarantee terminal equipment when inserting the IPv6 network, avoid MAC Address to lose efficacy, make terminal equipment normally connect network.
Further, when client component rolled off the production line, said client component sent to server-side component through the DHCPv6 agreement and discharges MAC Address request RELEASE, and described request is carried said MAC Address; Server-side component is according to the RELEASE that receives, and the said MAC Address of mark is available, and the said MAC Address of notice client component lost efficacy.
By on can know that adopt technique scheme can avoid when terminal equipment disconnection IPv6 network, MAC Address is still occupied, can further improve the recycle efficient of MAC Address like this.
The present invention can be applied in the scene of access via telephone line IPv6 network, and referring to shown in Figure 4, subnet 1 directly connects router through Layer 2 switch 1 among Fig. 4; Subnet 2 is connected Layer 2 switch 2 with subnet 3, the three-tier switch that said Layer 2 switch 2 connects as DHCPv6RELAY, and said three-tier switch connects router again.MAC resource management assembly and server end assembly are positioned on the router, and cooperation is accomplished the centralized management and the distribution of MAC Address and issued each other; Client component is positioned on the station device of access network.
The present invention can be applied in the scene of broadband access IPv6 network, and referring to shown in Figure 5, subnet 1 directly connects BAS Broadband Access Server through Layer 2 switch 1 among Fig. 5; Subnet 2 is connected Layer 2 switch 2 with subnet 3, and said Layer 2 switch 2 connects convergence switch, and said convergence switch connects BAS Broadband Access Server again.Under this scene, MAC resource management assembly can be positioned on the BAS Broadband Access Server with server-side component jointly, also can as required MAC resource management assembly be placed on the radius server; If MAC resource management assembly is positioned on the radius server, then the distribution of MAC Address needs to use radius protocol that MAC Address is issued to server-side component earlier, and then by server-side component MAC Address is handed down to client component.In the facility scheme of reality, resident MAC resource management assembly on BAS Broadband Access Server and radius server simultaneously, and according to the policy selection that presets specifically by the distribution of the completion of the MAC resource management assembly on which equipment MAC Address; The equipment that client component is positioned at access network is on the work station.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (17)
1. medium access control MAC Address distribution method is characterized in that this method comprises:
Client component sends the request message that obtains MAC Address to server-side component;
Said server-side component sends the application that distributes MAC Address according to the request message of receiving to MAC resource management assembly;
MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component;
Said server-side component sends to client component with the MAC Address that receives, and said client component receives MAC Address.
2. method according to claim 1 is characterized in that, said client component sends the request message that obtains MAC Address to server-side component and is:
Said client component sends the request message SOLICIT that obtains MAC Address through the DHCPv6 agreement to server-side component;
Said server-side component is according to the request message of receiving, the application of sending the distribution MAC Address to MAC resource management assembly is:
Said server-side component sends the application that distributes MAC Address according to the SOLICIT that receives to MAC resource management assembly;
Said MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component is:
MAC resource management assembly distributes MAC Address according to the application of receiving, and places push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address;
Said server-side component sends to client component with the MAC Address of receiving, said client component receives MAC Address and is:
Said server-side component sends to client component through the DHCPv6 agreement with the MAC Address of receiving; Said client component receives ADVERTISE, and therefrom extracts MAC Address.
3. method according to claim 2 is characterized in that, said client component receives ADVERTISE, and therefrom extracts after the MAC Address, and this method also comprises:
Said client component is selected to have MAC Address and meets to set the ADVERTISE that requires; Send request REQUEST to the server-side component that sends said ADVERTISE;
Said server-side component places answer response REPLY to send to client component through the DHCPv6 agreement the said MAC Address of receiving according to the REQUEST that receives;
Client component receives REPLY, and therefrom extracts MAC Address.
4. method according to claim 1 is characterized in that, said MAC resource management assembly distributes MAC Address according to the application of receiving, and said MAC Address is sent to server-side component is:
Said MAC resource management assembly distributes MAC Address according to the application of receiving, confirms the term of validity of said MAC Address, and the term of validity of said MAC Address and said MAC Address is sent to server-side component;
Accordingly, said server-side component sends to client component with the MAC Address of receiving and is:
Said server-side component sends to client component with the term of validity of MAC Address of receiving and said MAC Address.
5. method according to claim 4 is characterized in that, said client component receives after the MAC Address, and this method also comprises:
Said client component is before the said term of validity is exceeded the time limit, and through send continuity term of validity request RENEW/REBIND to server-side component, described request is carried said MAC Address;
Server-side component is according to the RENEW/REBIND that receives, the term of validity of sending said MAC Address sends to client component.
6. method according to claim 1 is characterized in that, said client component receives after the MAC Address, and this method also comprises:
When client component rolled off the production line, said client component sent to server-side component and discharges MAC Address request RELEASE, and described request is carried said MAC Address;
Server-side component is according to the RELEASE that receives, the said MAC Address of mark is available, and the said MAC Address of notice client component lost efficacy.
7. method according to claim 1 is characterized in that, said server-side component sends to client component with the MAC Address of receiving and is:
Said server-side component is broadcast Anycast or multicast Multicast address sends to client component with the MAC Address of receiving through appointing.
8. a client component is characterized in that, said client component comprises: request message transmitting element and MAC Address receiving element; Wherein,
The described request message sending unit is used for sending the request message that obtains MAC Address to server-side component;
Said MAC Address receiving element is used for the MAC Address that reception server end assembly is sent.
9. client component according to claim 8 is characterized in that,
The described request message sending unit specifically is used for sending the request message SOLICIT that obtains MAC Address to server-side component through the DHCPv6 agreement;
Said MAC Address receiving element specifically is used for the ADVERTISE that reception server end assembly is sent, and therefrom extracts MAC Address.
10. a server-side component is characterized in that, said server-side component comprises: distribute MAC Address request transmitting unit and MAC Address retransmission unit; Wherein,
Said distribution MAC Address request transmitting unit is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit is used for the MAC Address that MAC resource management assembly is sent is sent to client component.
11. server-side component according to claim 10 is characterized in that,
Said distribution MAC Address request transmitting unit specifically is used for the SOLICIT that sends according to client component, sends the application that distributes MAC Address to MAC resource management assembly;
Said MAC Address retransmission unit specifically is used for sending to client component through the MAC Address that the DHCPv6 agreement is sent MAC resource management assembly.
12. a MAC resource management assembly is characterized in that, said MAC resource management assembly comprises MAC Address allocation units and MAC Address transmitting element:
Said MAC Address allocation units, the application that is used for sending according to server-side component distributes MAC Address;
Said MAC Address transmitting element is used for the MAC Address that the MAC Address allocation units distribute is sent to server-side component.
13. MAC resource management assembly according to claim 12 is characterized in that,
Said MAC Address transmitting element specifically is used for placing push-notification-answer ADVERTISE to send to server-side component through the DHCPv6 agreement said MAC Address.
14. a MAC Address distribution system is characterized in that, this system comprises: client component, server-side component and MAC resource management assembly; Wherein,
Said client component is used for sending the request message that obtains MAC Address to server-side component; The MAC Address that reception server end assembly is sent;
Said server-side component is used for according to client component sent request message, sends the application that distributes MAC Address to MAC resource management assembly; The MAC Address that MAC resource management assembly is sent sends to client component;
Said MAC resource management assembly, the application that is used for sending according to server-side component distributes MAC Address, and said MAC Address is sent to server-side component.
15. system according to claim 14 is characterized in that, said client component comprises request message transmitting element and MAC Address receiving element; Said server-side component comprises distribution MAC Address request transmitting unit and MAC Address retransmission unit; Said MAC resource management assembly comprises MAC Address allocation units and MAC Address transmitting element; Wherein,
The described request message sending unit is used for sending the request message that obtains MAC Address to said distribution MAC Address request transmitting unit;
Said MAC Address receiving element is used to receive the MAC Address that said MAC Address retransmission unit is sent;
Said distribution MAC Address request transmitting unit is used for according to the request message of receiving, sends the application that distributes MAC Address to said MAC Address allocation units;
Said MAC Address allocation units are used for distributing MAC Address according to the application of receiving;
Said MAC Address transmitting element is used for the MAC Address that the MAC Address allocation units distribute is sent to said MAC Address retransmission unit;
Said MAC Address retransmission unit is used for the MAC Address of receiving is sent to said MAC Address receiving element.
16. system according to claim 14; It is characterized in that said MAC resource management assembly also is used for distributing MAC Address according to the application of receiving; Confirm the term of validity of said MAC Address, and the term of validity of said MAC Address and said MAC Address is sent to server-side component;
Said server-side component also is used for the term of validity of MAC Address of receiving and said MAC Address is sent to client component.
17. system according to claim 14 is characterized in that, said client component also is used for when it rolls off the production line, and sends to server-side component to discharge MAC Address request RELEASE, and described request is carried said MAC Address;
Said server-side component also is used for according to the RELEASE that receives, the said MAC Address of mark is available, and the said MAC Address of notice client component lost efficacy.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110306727A CN102333133A (en) | 2011-10-11 | 2011-10-11 | Medium access control (MAC) address distribution method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110306727A CN102333133A (en) | 2011-10-11 | 2011-10-11 | Medium access control (MAC) address distribution method, device and system |
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Cited By (5)
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| CN103945268A (en) * | 2014-03-17 | 2014-07-23 | 深圳创维－Rgb电子有限公司 | Control processing method and system based on multiple accounts and multiple target devices |
| CN107613035A (en) * | 2014-07-17 | 2018-01-19 | 福州瑞芯微电子股份有限公司 | The distribution method and MAC distributing equipments of terminal device MAC Address |
| CN107888713A (en) * | 2016-09-30 | 2018-04-06 | 中兴通讯股份有限公司 | A kind of method, apparatus and access device of dynamically distributes MAC Address |
| CN108574743A (en) * | 2017-03-10 | 2018-09-25 | 中兴通讯股份有限公司 | A kind of distribution method, equipment and the system of local media accessing to control address |
| CN116723175A (en) * | 2023-08-04 | 2023-09-08 | 天津华来科技股份有限公司 | MAC (media access control) automatic application method and device for test equipment and storage medium |
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| CN102209123A (en) * | 2011-05-30 | 2011-10-05 | 中国电信股份有限公司 | MAC (media access control) address management method and system, MAC address server and client |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103945268A (en) * | 2014-03-17 | 2014-07-23 | 深圳创维－Rgb电子有限公司 | Control processing method and system based on multiple accounts and multiple target devices |
| CN103945268B (en) * | 2014-03-17 | 2017-10-27 | 深圳创维－Rgb电子有限公司 | A kind of control process method and system based on many account numbers Yu multiple target equipment |
| CN107613035A (en) * | 2014-07-17 | 2018-01-19 | 福州瑞芯微电子股份有限公司 | The distribution method and MAC distributing equipments of terminal device MAC Address |
| CN107888713A (en) * | 2016-09-30 | 2018-04-06 | 中兴通讯股份有限公司 | A kind of method, apparatus and access device of dynamically distributes MAC Address |
| CN107888713B (en) * | 2016-09-30 | 2021-10-01 | 中兴通讯股份有限公司 | Method and device for dynamically allocating MAC address and access equipment |
| CN108574743A (en) * | 2017-03-10 | 2018-09-25 | 中兴通讯股份有限公司 | A kind of distribution method, equipment and the system of local media accessing to control address |
| CN116723175A (en) * | 2023-08-04 | 2023-09-08 | 天津华来科技股份有限公司 | MAC (media access control) automatic application method and device for test equipment and storage medium |
| CN116723175B (en) * | 2023-08-04 | 2023-11-21 | 天津华来科技股份有限公司 | MAC (media access control) automatic application method and device for test equipment and storage medium |
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