| 摘要 |
<p>A method and device for centralized controlling IPTV service are disclosed. Said method includes the following steps: step 1, when a user initiates a service interaction, the optical network unit (ONU) acquires user port information of the user, puts the user port information into an interacting allocation protocol package and sends said package to the optical line terminal (OLT); step 2, the OLT extracts the user port information according to the received interacting allocation protocol package, and generates opposite end associated information according to the user port information; step 3, the OLT stores the generated information into the MAC address database using the data package identifier as index; and step 4, upon receiving an IPTV service request package sent by the user port of the OLT, the OLT queries said MAC address database to abtain the user port information according to the data package identifier, and thus the centralized control to the user ports on the ONU side by the OLT is realized.</p> |
