Optical line terminal, communication control method, and communication control program

An optical line terminal capable of communicating with a plurality of optical network units, the optical line terminal comprising:

• an obtaining unit that performs an obtaining process that obtains configuration information for each of the optical network units from another apparatus;
• and
• a configuring unit that performs a configuration process that transmits a part or all of the configuration information obtained by the obtaining unit to the each of the optical network units, wherein
• the configuring unit performs the configuration process for the each of the optical network units in an order determined according to a priority of the each of the optical network units,
• the optical line terminal further comprising a connection processing unit that performs a connection process for establishing a communication connection between each of the optical network units and the optical line terminal, wherein
• the obtaining unit performs the obtaining process for the each of the optical network units whose connection process is completed, and
• a number of the optical network units whose obtaining processes can be performed in parallel by the optical line terminal is smaller than a number of the optical network units whose connection processes can be performed in parallel by the optical line terminal.

A non-transitory computer readable storage medium storing a communication control program used by a communication system including an optical line terminal capable of communicating with a plurality of optical network units, the program causing a computer to perform the steps of:

• performing a connection process for establishing a communication connection between each of the optical network units and the optical line terminal;
• performing an obtaining process that obtains configuration information for each of the optical network units from another apparatus, the obtaining process being for the each of the optical network units whose connection process is completed;
• and
• performing a configuration process that transmits a part or all of the obtained configuration information to the each of the optical network units, wherein
• in the step of performing the obtaining process, the obtaining process for each of the optical network units is performed in an order determined according to a priority of the each of the optical network units, and
• a number of the optical network units whose obtaining processes can be performed in parallel by the optical line terminal is smaller than a number of the optical network units whose connection processes can be performed in parallel by the optical line terminal.

A non-transitory computer readable storage medium storing a communication control program used by a communication system including an optical line terminal capable of communicating with a plurality of optical network units, the program causing a computer to perform the steps of:

• performing a connection process for establishing a communication connection between each of the optical network units and the optical line terminal;
• performing an obtaining process that obtains configuration information for each of the optical network units from another apparatus, the obtaining process being for the each of the optical network units whose connection process is completed;
• and
• performing a configuration process that transmits a part or all of the obtained configuration information to the each of the optical network units, wherein
• in the step of performing the configuration process, the configuration process for the each of the optical network units is performed in an order determined according to a priority of the each of the optical network units, and
• a number of the optical network units whose obtaining processes can be performed in parallel by the optical line terminal is smaller than a number of the optical network units whose connection processes can be performed in parallel by the optical line terminal.