Large-scale distributed virtualized network simulation method based on virtualized container

The invention discloses a large-scale distributed virtualized network simulation method based on a virtualized container, which is applied to the field of distributed network simulation, and aims at solving the problem that a simulation system cannot simulate the operation environment of a physical node, the invention simulates the actual operation environment and a network protocol stack of the physical node through a container virtualization mechanism. An actual network program is seamlessly operated; besides, the framework combines a physical channel model of NS-3 with a virtual container, provides a controllable physical channel for the simulation node, and realizes flexible virtual simulation network topology control. Aiming at the network protocol verification problem of the physical node, the framework realizes a semi-physical gateway architecture, and simulation flow logs are applied to the physical node verification process by collecting virtual simulation network simulation flow, so that the simulat