Method for configuring and managing access point and access controller
First Claim
1. A method for configuring an access point AP, employed by an access controller AC, comprising:
- creating a virtual radio interface on the AC, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of an AP; and
the physical radio interface is uniquely identified according to a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface;
when receiving a configuration request from the AP,searching for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs and the identifier of the physical radio interface carried in the configuration request sent by the AP;
sending configuration information on the virtual radio interface to the AP as a configuration response, wherein the configuration information is configured on the virtual radio interface according to the standard MIB.
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Accused Products
Abstract
Embodiments of the present invention disclose a method for configuring and managing access points AP and an access controller AC. The method includes: creating at least one virtual radio interface, each of which is assigned a standard Management Information Base (MIB) interface index, wherein each of the at least one virtual radio interface corresponds to at least one physical radio interface of at least one AP; determining a physical radio interface to which a virtual radio interface corresponds and sending configuration information on the virtual radio interface to the determined physical radio interface when there is a need to send the configuration information to the physical radio interface. By using embodiments of the present invention, a standard MIB can be re-used for operating APs, thereby costs for managing the APs are reduced.
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Citations
16 Claims
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1. A method for configuring an access point AP, employed by an access controller AC, comprising:
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creating a virtual radio interface on the AC, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of an AP; and
the physical radio interface is uniquely identified according to a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface;when receiving a configuration request from the AP, searching for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs and the identifier of the physical radio interface carried in the configuration request sent by the AP; sending configuration information on the virtual radio interface to the AP as a configuration response, wherein the configuration information is configured on the virtual radio interface according to the standard MIB. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for managing an access point AP, applied to an access controller AC, comprising:
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creating a virtual radio interface on the AC, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of the AP; and
the physical radio interface is uniquely identified according to a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface;receiving management information of the physical radio interface reported by the AP through a channel between the AC and the AP, determining the virtual radio interface corresponding to the physical radio interface according to the correspondence relationship and storing the management information of the physical radio interface on the virtual radio interface; receiving an inquiry request from a network administrator for the physical radio interface, search for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists the identifier of the AP the physical radio interface belongs to and the identifier of the physical radio interface carried in the inquiry request, sending the management information of the physical radio interface stored on the virtual radio interface to the network administrator through a management channel between the AC and the network administrator. - View Dependent Claims (9, 10, 11)
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12. An access controller AC, comprising:
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a first module, adapted to create a virtual radio interface, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of an AP; a second module, adapted to determine, when there is a need to send configuration information to the physical radio interface, the virtual radio interface to which the physical radio interface correspond and send configuration information on the determined virtual radio interface to the physical radio interface, wherein the configuration information on the determined virtual radio interface is configured according to a standard MIB; a fourth module, adapted to store a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface; wherein, the second module comprises; a first sub-module, adapted to configure radio parameter configuration information on the virtual radio interface according to the standard MIB; a second sub-module, adapted to search the fourth module for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs to and the identifier of the physical radio interface carried in a configuration request sent by the AP; and
send the configuration information on the virtual radio interface corresponding to the found interface index and the identifier of the physical radio interface to the AP. - View Dependent Claims (13, 14)
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15. An access controller (AC) comprising:
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a first module, adapted to create a virtual radio interface, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of an AP; a second module, adapted to determine, when there is a need to send configuration information to the physical radio interface, the virtual radio interface to which the physical radio interface correspond and send configuration information on the determined virtual radio interface to the physical radio interface, wherein the configuration information on the determined virtual radio interface is configured according to a standard MIB; a fourth module, adapted to store a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface; wherein the second module comprises; a first sub-module, adapted to configure radio parameter configuration information on the virtual radio interface according to the standard MIB, search the fourth module for the identification of the physical radio interface to which the interface index of the virtual radio interface correspond and store correspondence relationship between the radio parameter configuration information configured on the virtual radio interface and the identification of the physical radio interface in a second sub-module; the second sub-module, adapted to store the correspondence between the radio parameter configuration information configured on the virtual radio interface and the identification of the physical radio interface; a third sub-module, adapted to search the second sub-module for configuration information to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs to and the identifier of the physical radio interface carried in a configuration request sent by the AP; and
send the configuration information and the identifier of the physical radio interface to the AP.
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16. An access controller, which is used in a centralized wireless local area network for controlling at least one access point, comprising:
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a first module, adapted to create a virtual radio interface, which is assigned a standard Management Information Base MIB interface index, wherein the virtual radio interface corresponds to a physical radio interface of an AP; a third module, adapted to determine the virtual radio interface to which the physical radio interface corresponds and store management information of the physical radio interface on the determined virtual radio interface; a fourth module, adapted to store a correspondence relationship between the interface index of the virtual radio interface and an identification of the physical radio interface, wherein the identification of the physical radio interface consists of an identifier of the AP the physical radio interface belongs to and an identifier of the physical radio interface; wherein the third module comprises; a first sub-module, adapted to receive management information of the physical radio interface from the AP, search the fourth module for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs to and the identifier of the physical radio interface carded in the management information;
store the management information of the physical radio interface on the virtual radio interface corresponding to the found interface index;a second sub-module, adapted to receive an inquiry request from a network administrator for the physical radio interface, search the fourth module for the interface index of the virtual radio interface to which the identification of the physical radio interface which consists of the identifier of the AP the physical radio interface belongs to and the identifier of the physical radio interface carried in the inquiry request; and
send the management information stored on the virtual radio interface corresponding to the found interface index to the network administrator.
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Specification