A METHOD AND SERVER FOR DETERMINING THE DIRECT OPTICAL PATH AND A SYSTEM FOR ESTABLISHING THE DIRECT OPTICAL PATH

摘要

A method for determining a direct-connected optical path is provided. The method includes: obtaining candidate node pairs according to a monitored bandwidth occupied by each of paths and router nodes that each of the paths passes through, in which a bandwidth between each candidate node pair exceeds a preset bandwidth threshold; and selecting a node pair from the candidate node pairs as two endpoints of the direct-connected optical path according to a preset routing policy. A server for determining a direct-connected optical path is further provided. A system for establishing an optical path is further provided. Thus, the network topology can be dynamically adjusted, and the network resources can be dynamically optimized.