CN106162384B - Roaming authentication method of optical network access equipment and related equipment - Google Patents
Roaming authentication method of optical network access equipment and related equipment Download PDFInfo
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Abstract
The invention discloses a roaming authentication method of optical network access equipment and related equipment, comprising the following steps: the optical line terminal receives label authentication information and identity authentication information transmitted by the optical network access equipment through the optical fiber distribution network, wherein the label authentication information is user position information which is identified by the optical network access equipment from an electronic label on a branch connector of the optical fiber distribution network which is connected with the optical network access equipment at present, and the identity authentication information is MAC information or a serial number of the network access equipment; searching label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and determining whether the label authentication information is the same as the searched label template information; and determining whether the optical network access equipment roams according to the confirmation result. By adopting the embodiment of the invention, the accuracy of the roaming authentication of the optical network access equipment can be improved.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a roaming authentication method for an optical network access device and a related device.
Background
As shown in fig. 1, in an FTTH (Fiber To The Home) Network, an OLT (Optical Line Terminal) in a PON (passive Optical Network) system is usually connected To ONTs/ONUs (Optical Network Terminal/Optical Line Unit) through an ODN (Optical Distribution Network), and each PON port can be connected To 64/128 ONTs/ONUs at most after multi-stage Optical splitting due To The presence of an Optical splitter in The ODN, for example: a Gigabit-Capable Passive Optical Network (GPON) supports up to 128 ONTs/ONUs, and an Ethernet Passive Optical Network (EPON) supports up to 64 ONTs/ONUs. Particularly, because the ODN is a passive network, the ONT/ONU can work normally no matter which branch of the ODN is connected, and the interaction between the ONT/ONU and the OLT is not influenced by the ODN network. Therefore, under the same OLT PON port, the ONT/ONU is not limited by the geographical position, can freely move on a plurality of branches of the ODN, and the original service and the distribution bandwidth of the ONT/ONU can also move along with the movement, the uncontrolled behavior is easy to bring the potential safety hazard, and a plurality of people can share the bandwidth, thereby damaging the benefits of operators. Wherein, each ONT/ONU has a unique identity, for example: in the GPON system, each ONT/ONU is identified by an SN (Serial Number), and in the EPON system, each ONT/ONU is identified by a MAC (Medium Access Control).
In the prior art, the SN/MAC of one or more ONTs/ONUs under the OLT PON port is first mapped to the distance from the ONTs/ONUs to the PON port one by one, and a list of the SN/MAC and the distance from the SN/MAC to the PON port is established, then when each ONT/ONU comes online, the actual distance is measured, and the corresponding record is looked up in the table according to the SN/MAC of the ONT/ONU, and finally the measured actual distance is compared with the distance recorded in the table, and whether the ONT/ONU has illegal roaming is determined according to the comparison result. However, there is generally an error in the distance measured by the OLT, which results in a low accuracy in determining illegal roaming.
Disclosure of Invention
Embodiments of the present invention provide a roaming authentication method for an optical network access device and a related device, which can improve accuracy of roaming authentication of the optical network access device.
A first aspect of the present invention provides a roaming authentication method for an optical network access device, including:
an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device at present, and the identity authentication information is MAC information or a serial number of the network access device;
the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information;
and the optical line terminal determines whether the optical network access equipment roams according to the confirmation result.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the searching for the tag template information corresponding to the identity authentication information from the pre-established correspondence list between the identity template information and the tag template information includes:
the optical line terminal searches identity template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information;
and the optical line terminal acquires the label template information corresponding to the searched identity template information from the pre-established corresponding relation list of the identity template information and the label template information.
With reference to the first aspect, in a second possible implementation manner of the first aspect, the determining, according to the confirmation result, whether the optical network access device roams includes:
if the label authentication information is the same as the searched label template information, the optical line terminal determines that the optical network access equipment does not roam;
and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
With reference to the first aspect and the first to second possible implementation manners of the first aspect, in a third possible implementation manner of the first aspect, before the tag authentication information and the identity authentication information that are transmitted by the receiving optical network access device through the fiber distribution network, the method further includes:
the optical line terminal receives label template information and identity template information respectively transmitted by at least one optical network access device;
and the optical line terminal corresponds the label template information and the identity template information transmitted by the target optical network access equipment in the at least one optical network access equipment, and establishes a corresponding relation list for obtaining the label template information and the identity template information.
Accordingly, a second aspect of the present invention provides a roaming authentication method for an optical network access device, including:
the optical network access equipment acquires identity authentication information of the optical network access equipment and identifies label authentication information from an electronic label on a branch connector of an optical fiber distribution network which is connected with the optical network access equipment at present;
the optical network access equipment transmits the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, and the optical line terminal determines whether the optical network access equipment roams according to a confirmation result.
With reference to the second aspect, in a first possible implementation manner of the second aspect, before the obtaining the identity authentication information of the optical network access device itself and identifying the tag authentication information from the electronic tag on the branch connector of the optical fiber distribution network currently connected to the optical network access device, the method further includes:
the optical network access equipment acquires identity template information of the optical network access equipment and identifies label template information from an electronic label on a branch connector of an optical fiber distribution network connected with the optical network access equipment;
and the optical network access equipment transmits the label template information and the identity template information to the optical line terminal through the optical fiber distribution network so that the optical line terminal establishes a corresponding relation list of the label template information and the identity template information.
Accordingly, a third aspect of the present invention provides an optical line terminal, comprising:
the system comprises an information receiving module, a label authentication module and an identity authentication module, wherein the information receiving module is used for receiving label authentication information and identity authentication information which are transmitted by optical network access equipment through an optical fiber distribution network, the label authentication information is user position information which is identified by the optical network access equipment from an electronic label on a branch connector of the optical fiber distribution network which is connected with the optical network access equipment at present, and the identity authentication information is MAC (media access control) information or a serial number of the network access equipment;
the information searching module is used for searching label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information and confirming whether the label authentication information is the same as the searched label template information;
and the roaming determining module is used for determining whether the optical network access equipment roams according to the confirmation result.
With reference to the third aspect, in a first possible implementation manner of the third aspect, the information searching module includes:
the first searching unit is used for searching the identity template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information;
and the second searching unit is used for acquiring the label template information corresponding to the searched identity template information from the pre-established corresponding relation list of the identity template information and the label template information.
With reference to the third aspect, in a second possible implementation manner of the third aspect, the roaming determining module is specifically configured to:
if the label authentication information is the same as the searched label template information, the optical line terminal determines that the optical network access equipment does not roam;
and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
With reference to the third aspect and the first to second possible implementation manners of the third aspect, in a third possible implementation manner of the third aspect,
the information receiving module is further configured to receive label template information and identity template information respectively transmitted by at least one optical network access device;
the optical line terminal further comprises:
and the relationship establishing module is used for corresponding the label template information and the identity template information transmitted by the target optical network access equipment in the at least one optical network access equipment and establishing a corresponding relationship list for obtaining the label template information and the identity template information.
Accordingly, a fourth aspect of the present invention provides an optical network access device, including:
the information acquisition module is used for acquiring the identity authentication information of the optical network access equipment and identifying the label authentication information from an electronic label on a branch connector of an optical fiber distribution network connected with the optical network access equipment at present;
and the information sending module is used for transmitting the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established correspondence list of the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, and then the optical line terminal determines whether the optical network access equipment roams according to a confirmation result.
With reference to the fourth aspect, in a first possible implementation manner of the fourth aspect, the information obtaining module is further configured to obtain identity template information of the optical network access device itself, and identify tag template information from an electronic tag on a branch connector of an optical fiber distribution network connected to the optical network access device;
the information sending module is further configured to transmit the label template information and the identity template information to the optical line terminal through the optical fiber distribution network, so that the optical line terminal establishes a corresponding relationship list between the label template information and the identity template information.
Accordingly, a fifth aspect of the present invention provides a roaming authentication apparatus for an optical network access device, where the apparatus is an optical line terminal, and the optical line terminal includes a network interface, a memory, and a processor, where the memory stores a set of program codes, and the processor is configured to call the program codes stored in the memory, and is configured to perform the following operations:
the optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information which is identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network which is connected with the optical network access device at present, and the identity authentication information is MAC information or a serial number of the network access device;
the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information;
and the optical line terminal determines whether the optical network access equipment roams according to the confirmation result.
By adopting the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an FTTH network system according to the present invention;
fig. 2 is a flowchart of a roaming authentication method for an optical network access device according to a first embodiment of the present invention;
fig. 3 is a flowchart of a roaming authentication method for an optical network access device according to a second embodiment of the present invention;
fig. 4 is a flowchart of a roaming authentication method for an optical network access device according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of an optical line terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an information search module in an optical line terminal according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an optical network access device according to an embodiment of the present invention;
fig. 8 is a roaming authentication system of an optical network access device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a roaming authentication apparatus of an optical network access device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2, fig. 2 is a flowchart illustrating a roaming authentication method for an optical network access device according to a first embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
s201, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information which is identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device at present, and the identity authentication information is MAC information or a serial number of the network access device.
In a specific implementation, an electronic tag may be fixed to each branch connection head of the optical fiber distribution network to which each optical network access device is connected, where the electronic tag records location information of a user where each optical network access device is located. When the optical network access device is connected to a branch connection head of the optical fiber distribution network, the optical network access device may first identify tag authentication information from an Electronic tag on the branch connection head of the optical fiber distribution network currently connected to the optical network access device, acquire identity authentication information of the optical network access device itself, and then transmit the tag authentication information and the identity authentication information to an optical line terminal through the optical fiber distribution network, where the Electronic tag may be an EID (Electronic identity) or an RFID (Radio Frequency Identification).
Optionally, before receiving the tag authentication information and the identity authentication information transmitted by the optical network access device through the optical fiber distribution network, the optical line terminal may receive tag template information and identity template information respectively transmitted by at least one optical network access device; and then, corresponding the label template information transmitted by the target optical network access equipment in the at least one optical network access equipment to the identity template information, and establishing a corresponding relation list for obtaining the label template information and the identity template information.
S202, the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information.
In a specific implementation, the optical line terminal may first search identity template information corresponding to the identity authentication information from a pre-established correspondence list between the identity template information and the label template information; and then obtaining label template information corresponding to the searched identity template information from a pre-established corresponding relation list of the identity template information and the label template information.
And S203, the optical line terminal determines whether the optical network access equipment roams according to the confirmation result.
In a specific implementation, if the tag authentication information is the same as the found tag template information, the optical line terminal determines that the optical network access device is not roaming; and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
In the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Referring to fig. 3, fig. 3 is a flowchart illustrating a roaming authentication method for an optical network access device according to a second embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
s301, the optical network access equipment acquires the identity template information of the optical network access equipment and identifies the label template information from the electronic label on the branch connector of the optical fiber distribution network connected with the optical network access equipment.
In a specific implementation, an electronic tag may be fixed to each branch connection head of the optical fiber distribution network to which each optical network access device is connected, where the electronic tag records location information of a user where each optical network access device is located. The electronic tag can be an EID or an RFID. When the optical network access equipment is connected to the branch connector of the optical fiber distribution network, the optical network access equipment can identify the label template information from the electronic label on the branch connector of the optical fiber distribution network connected with the optical network access equipment and acquire the identity template information of the optical network access equipment
S302, the optical network access device transmits the label template information and the identity template information to the optical line terminal through the optical fiber distribution network.
And S303, the optical line terminal corresponds the label template information and the identity template information transmitted by the target optical network access equipment in the at least one optical network access equipment, and establishes a corresponding relation list for obtaining the label template information and the identity template information.
In the specific implementation, if the optical line terminal determines that the corresponding relationship between the label template information and the identity template information transmitted by the target optical network access equipment does not exist in the corresponding relationship list between the label template information and the identity template information, the optical line terminal corresponds the label template information and the identity template information transmitted by the target optical network access equipment and stores the corresponding relationship list between the label template information and the identity template information; if the optical line terminal confirms that the correspondence between the label template information and the identity template information transmitted by the target optical network access device exists in the correspondence list between the label template information and the identity template information, S307 is executed.
S304, the optical network access equipment acquires the identity authentication information of the optical network access equipment and identifies the label authentication information from the electronic label on the branch connector of the optical fiber distribution network connected with the optical network access equipment at present.
S305, the optical network access equipment transmits the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network.
S306, the optical line terminal searches the label template information corresponding to the identity authentication information from the pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information.
In a specific implementation, the optical line terminal may first search identity template information corresponding to the identity authentication information from a pre-established correspondence list between the identity template information and the label template information; and then obtaining label template information corresponding to the searched identity template information from a pre-established corresponding relation list of the identity template information and the label template information.
And S307, the optical line terminal determines whether the optical network access equipment roams according to the confirmation result.
In a specific implementation, if the tag authentication information is the same as the found tag template information, the optical line terminal determines that the optical network access device is not roaming; and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
In the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Referring to fig. 4, fig. 4 is a flowchart illustrating a roaming authentication method for an optical network access device according to a third embodiment of the present invention. As shown in the figure, the method in the embodiment of the present invention includes:
s401, the optical network access equipment obtains the identity authentication information of the optical network access equipment, and identifies the label authentication information from the electronic label on the branch connector of the optical fiber distribution network connected with the optical network access equipment at present.
In a specific implementation, an electronic tag may be fixed to each branch connection head of the optical fiber distribution network to which each optical network access device is connected, where the electronic tag records location information of a user where each optical network access device is located. The electronic tag can be an EID or an RFID.
Optionally, before obtaining the identity authentication information of the optical network access device and identifying the tag authentication information from the electronic tag on the branch connector of the optical fiber distribution network currently connected to the optical network access device, the optical network access device obtains the identity template information of the optical network access device and identifies the tag template information from the electronic tag on the branch connector of the optical fiber distribution network connected to the optical network access device; and the optical network access equipment transmits the label template information and the identity template information to the optical line terminal through the optical fiber distribution network so that the optical line terminal establishes a corresponding relation list of the label template information and the identity template information.
S402, the optical network access device transmits the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, and the optical line terminal determines whether the optical network access device roams according to a confirmation result.
In the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an optical line terminal according to an embodiment of the present invention. As shown in the figure, the optical line terminal in the embodiment of the present invention includes:
the information receiving module 501 is configured to receive tag authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, where the tag authentication information is user location information that is identified by the optical network access device from an electronic tag on a branch connector of the optical fiber distribution network that is currently connected to the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device itself.
In a specific implementation, an electronic tag may be fixed to each branch connection head of the optical fiber distribution network to which each optical network access device is connected, where the electronic tag records location information of a user where each optical network access device is located. When the optical network access device is connected to a branch connector of an optical fiber distribution network, the optical network access device may first obtain tag authentication information identified from an electronic tag on the branch connector of the optical fiber distribution network currently connected to the optical network access device, and obtain identity authentication information of the optical network access device itself, and then transmit the tag authentication information and the identity authentication information to an optical line terminal through the optical fiber distribution network, where the electronic tag may be an EID or an RFID.
An information searching module 502, configured to search for tag template information corresponding to the identity authentication information from a pre-established correspondence list between identity template information and tag template information, and determine whether the tag authentication information is the same as the found tag template information.
In a specific implementation, as shown in fig. 6, the information searching module 502 may further include:
a first searching unit 601, configured to search, from a pre-established correspondence list between the identity template information and the tag template information, identity template information corresponding to the identity authentication information.
A second searching unit 602, configured to obtain, from a pre-established correspondence list between the identity template information and the tag template information, tag template information corresponding to the identity template information that is found.
A roaming determining module 503, configured to determine whether the optical network access device roams according to the confirmation result.
In a specific implementation, if the tag authentication information is the same as the found tag template information, the optical line terminal determines that the optical network access device is not roaming; and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
Optionally, the information receiving module 501 is further configured to receive label template information and identity template information respectively transmitted by at least one optical network access device.
Optionally, the relationship establishing module 504 is configured to correspond the tag template information and the identity template information transmitted by the target optical network access device in the at least one optical network access device, and establish a corresponding relationship list of the tag template information and the identity template information.
In the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an optical network access device according to an embodiment of the present invention. As shown in the figure, the optical network access device in the embodiment of the present invention includes:
an information obtaining module 701, configured to obtain identity authentication information of the optical network access device itself, and identify tag authentication information from an electronic tag on a branch connector of an optical fiber distribution network currently connected to the optical network access device.
In a specific implementation, an electronic tag may be fixed to each branch connection head of the optical fiber distribution network to which each optical network access device is connected, where the electronic tag records location information of a user where each optical network access device is located. The electronic tag can be an EID or an RFID.
Optionally, before obtaining the identity authentication information of the optical network access device and identifying the tag authentication information from the electronic tag on the branch connector of the optical fiber distribution network currently connected to the optical network access device, the optical network access device obtains the identity template information of the optical network access device and identifies the tag template information from the electronic tag on the branch connector of the optical fiber distribution network connected to the optical network access device; and the optical network access equipment transmits the label template information and the identity template information to the optical line terminal through the optical fiber distribution network so that the optical line terminal establishes a corresponding relation list of the label template information and the identity template information.
An information sending module 702, configured to transmit the tag authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches for tag template information corresponding to the identity authentication information from a pre-established list of correspondence between identity template information and tag template information and confirms whether the tag authentication information is the same as the found tag template information, and then the optical line terminal determines whether the optical network access device roams according to a confirmation result.
In the embodiment of the invention, firstly, an optical line terminal receives label authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, wherein the label authentication information is user position information identified by the optical network access device from an electronic label on a branch connector of the optical fiber distribution network connected with the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device; then the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information; and finally, the optical line terminal determines whether the optical network access equipment roams according to the label authentication information and the confirmation result of the searched label template information, thereby improving the accuracy of the roaming authentication of the optical network access equipment.
Referring to fig. 8, fig. 8 is a roaming authentication system of an optical network access device according to an embodiment of the present invention. As shown, the system in the embodiment of the present invention includes:
an optical line terminal 50, configured to receive tag authentication information and identity authentication information transmitted by an optical network access device through an optical fiber distribution network, where the tag authentication information is user location information that is identified by the optical network access device from an electronic tag on a branch connector of the optical fiber distribution network currently connected to the optical network access device, and the identity authentication information is MAC information or a serial number of the network access device itself; searching label template information corresponding to the identity authentication information from a pre-established list of correspondence between identity template information and label template information, and determining whether the label authentication information is the same as the searched label template information; and determining whether the optical network access equipment roams according to the confirmation result.
The optical network access equipment 70 is used for acquiring the identity authentication information of the optical network access equipment and identifying the label authentication information from the electronic label on the branch connector of the optical fiber distribution network connected with the optical network access equipment at present; and transmitting the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, and then the optical line terminal determines whether the optical network access equipment roams according to a confirmation result.
Fig. 9 is a schematic structural diagram of a roaming authentication apparatus of an optical network access device according to an embodiment of the present invention, where the apparatus is an optical line terminal, and as shown in the figure, the optical line terminal may include: at least one processor 901, e.g., a CPU, at least one receiver 903, at least one memory 904, at least one transmitter 905, at least one communication bus 902. Wherein a communication bus 902 is used to enable connective communication between these components. The memory 904 may be a high-speed RAM memory or a non-volatile memory (e.g., at least one disk memory). The memory 904 may optionally be at least one storage device located remotely from the processor 901. A set of program codes is stored in the memory 904 and the processor 901 is used to call the program codes stored in the memory for performing the following operations:
receiving label authentication information and identity authentication information transmitted by optical network access equipment through an optical fiber distribution network, wherein the label authentication information is user position information which is identified by the optical network access equipment from an electronic label on a branch connector of the optical fiber distribution network which is connected with the optical network access equipment at present, and the identity authentication information is MAC information or a serial number of the network access equipment;
searching label template information corresponding to the identity authentication information from a pre-established list of correspondence between identity template information and label template information, and determining whether the label authentication information is the same as the searched label template information;
and the optical line terminal determines whether the optical network access equipment roams according to the confirmation result.
The roaming authentication device of the optical network access equipment provided by the embodiment of the invention is the optical network access equipment, and the optical network access equipment can comprise: at least one processor, e.g., a CPU, at least one receiver, at least one memory, at least one transmitter, at least one communication bus. Wherein the communication bus is used for realizing connection communication among the components. The receiver and the transmitter of the apparatus in the embodiment of the present invention may be wired transmission ports, or may also be wireless devices, for example, including an antenna apparatus, which is used for performing signaling or data communication with other node devices. The memory may be a high-speed RAM memory or a non-volatile memory (e.g., at least one disk memory). The memory may optionally be at least one memory device located remotely from the processor. A set of program code is stored in the memory, and the processor is for calling the program code stored in the memory for performing the following:
the optical network access equipment acquires identity authentication information of the optical network access equipment and identifies label authentication information from an electronic label on a branch connector of an optical fiber distribution network which is connected with the optical network access equipment at present;
the optical network access equipment transmits the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, and the optical line terminal determines whether the optical network access equipment roams according to a confirmation result.
It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The content downloading method, the related device and the system provided by the embodiment of the present invention are described in detail above, and a specific example is applied in the text to explain the principle and the embodiment of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (11)
1. A roaming authentication method for an optical network access device, the method comprising:
an optical line terminal receives label authentication information and identity authentication information transmitted by optical network access equipment through an optical fiber distribution network, an electronic label is fixed on a branch connecting head of the optical fiber distribution network connected with each optical network access equipment, the electronic label records user position information of each optical network access equipment, the label authentication information is the user position information identified by the optical network access equipment from the electronic label on the branch connecting head of the optical fiber distribution network currently connected with the optical network access equipment, and the identity authentication information is Medium Access Control (MAC) information or a serial number of the network access equipment;
the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information;
if the label authentication information is the same as the searched label template information, the optical line terminal determines that the optical network access equipment does not roam; and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
2. The method of claim 1, wherein the searching for the tag template information corresponding to the identity authentication information from a pre-established correspondence list of identity template information and tag template information comprises:
the optical line terminal searches identity template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information;
and the optical line terminal acquires the label template information corresponding to the searched identity template information from the pre-established corresponding relation list of the identity template information and the label template information.
3. The method according to claim 1 or 2, wherein the receiving the tag authentication information and the identity authentication information transmitted by the optical network access device through the fiber distribution network further comprises:
the optical line terminal receives label template information and identity template information respectively transmitted by at least one optical network access device;
and the optical line terminal corresponds the label template information and the identity template information transmitted by the target optical network access equipment in the at least one optical network access equipment, and establishes a corresponding relation list for obtaining the label template information and the identity template information.
4. A roaming authentication method for an optical network access device, the method comprising:
optical network access equipment acquires identity authentication information of the optical network access equipment and identifies label authentication information from an electronic label on a branch connector of an optical fiber distribution network connected with the optical network access equipment at present, wherein the electronic label is fixed on the branch connector of the optical fiber distribution network connected with each optical network access equipment, and the electronic label records user position information of each optical network access equipment;
the optical network access equipment transmits the label authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information and confirms whether the label authentication information is the same as the searched label template information, so that the optical line terminal determines that the optical network access equipment does not roam if the label authentication information is the same as the searched label template information, and determines that the optical network access equipment roams if the label authentication information is different from the searched label template information.
5. The method as claimed in claim 4, wherein before obtaining the identity authentication information of the optical network access device itself and identifying the tag authentication information from the electronic tag on the branch connector of the optical fiber distribution network currently connected to the optical network access device, the method further comprises:
the optical network access equipment acquires identity template information of the optical network access equipment and identifies label template information from an electronic label on a branch connector of an optical fiber distribution network connected with the optical network access equipment;
and the optical network access equipment transmits the label template information and the identity template information to the optical line terminal through the optical fiber distribution network so that the optical line terminal establishes a corresponding relation list of the label template information and the identity template information.
6. An optical line terminal, characterized in that the optical line terminal comprises:
the information receiving module is used for receiving label authentication information and identity authentication information transmitted by optical network access equipment through an optical fiber distribution network, an electronic label is fixed on a branch connecting head of the optical fiber distribution network connected with each optical network access equipment, the electronic label records user position information of each optical network access equipment, the label authentication information is user position information identified by the optical network access equipment from the electronic label on the branch connecting head of the optical fiber distribution network currently connected with the optical network access equipment, and the identity authentication information is MAC information or a serial number of the network access equipment;
the information searching module is used for searching label template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information and confirming whether the label authentication information is the same as the searched label template information;
a roaming determining module, configured to determine that the optical network access device is not roaming if the tag authentication information is the same as the found tag template information; and if the label authentication information is different from the searched label template information, determining that the optical network access equipment roams.
7. The olt of claim 6, wherein the information lookup module comprises:
the first searching unit is used for searching the identity template information corresponding to the identity authentication information from a pre-established corresponding relation list of the identity template information and the label template information;
and the second searching unit is used for acquiring the label template information corresponding to the searched identity template information from the pre-established corresponding relation list of the identity template information and the label template information.
8. The olt of claim 6 or 7, wherein the information receiving module is further configured to receive label template information and identity template information respectively transmitted by at least one onu;
the optical line terminal further comprises:
and the relationship establishing module is used for corresponding the label template information and the identity template information transmitted by the target optical network access equipment in the at least one optical network access equipment and establishing a corresponding relationship list for obtaining the label template information and the identity template information.
9. An optical network access device, comprising:
the information acquisition module is used for acquiring the identity authentication information of the optical network access equipment and identifying label authentication information from electronic labels on branch connectors of an optical fiber distribution network connected with the optical network access equipment at present, wherein one electronic label is respectively fixed on the branch connector of the optical fiber distribution network connected with each optical network access equipment, and the electronic labels record the user position information of each optical network access equipment;
an information sending module, configured to transmit the tag authentication information and the identity authentication information to an optical line terminal through an optical fiber distribution network, so that the optical line terminal searches for tag template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the tag template information and determines whether the tag authentication information is the same as the found tag template information, so that if the tag authentication information is the same as the found tag template information, the optical line terminal determines that the optical network access device is not roaming, and if the tag authentication information is different from the found tag template information, the optical line terminal determines that the optical network access device is roaming.
10. The optical network access device of claim 9,
the information acquisition module is also used for acquiring the identity template information of the optical network access equipment and identifying the label template information from an electronic label on a branch connector of an optical fiber distribution network connected with the optical network access equipment;
the information sending module is further configured to transmit the label template information and the identity template information to the optical line terminal through the optical fiber distribution network, so that the optical line terminal establishes a corresponding relationship list between the label template information and the identity template information.
11. A roaming authentication apparatus of an optical network access device, the apparatus being an optical line terminal, wherein the optical line terminal includes a network interface, a memory, and a processor, wherein the memory stores a set of program codes, and the processor is configured to call the program codes stored in the memory, and is configured to perform the following operations:
the optical line terminal receives label authentication information and identity authentication information transmitted by optical network access equipment through an optical fiber distribution network, an electronic label is fixed on a branch connecting head of the optical fiber distribution network connected with each optical network access equipment, the electronic label records user position information of each optical network access equipment, the label authentication information is the user position information identified by the optical network access equipment from the electronic label on the branch connecting head of the optical fiber distribution network currently connected with the optical network access equipment, and the identity authentication information is MAC information or a serial number of the network access equipment;
the optical line terminal searches label template information corresponding to the identity authentication information from a pre-established list of correspondence between the identity template information and the label template information, and confirms whether the label authentication information is the same as the searched label template information;
if the label authentication information is the same as the searched label template information, the optical line terminal determines that the optical network access equipment does not roam; and if the label authentication information is different from the searched label template information, the optical line terminal determines that the optical network access equipment roams.
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