# Unfail the B-to-A interface and display traffic print('Unfail the interface from Node B to Node A') model1.unfail_interface('B-to-A', 'B', True) model1.update_simulation() model1.display_interfaces_traffic() print() # test get_circuit call from Interface object int1 = model1.get_interface_object('A-to-B', 'A') ckt1 = int1.get_circuit_object(model1) print("The circuit associated with %s is %s" % (int1, ckt1)) print() # test a demand path before and after an interface it traverses fails; # should go from 2 paths to one path dmd_B_D = model1.get_demand_object('B', 'D') print("dmd_B_D path before failing interface B-to-D is") for path in dmd_B_D.path: pprint(path) print() print() model1.fail_interface('B-to-D', 'B') model1.update_simulation() print("dmd_B_D path after failing interface B-to-D is") pprint(dmd_B_D.path) print() # Fail a node and interface and display a utilization graph print("Failing node E and interface B-to-D on node B and displaying \ a network graph:")
# Unfail the B-to-A interface and display traffic print("Unfail the interface from Node B to Node A") model1.unfail_interface("B-to-A", "B", True) model1.update_simulation() model1.display_interfaces_traffic() print() # test get_circuit call from Interface object int1 = model1.get_interface_object("A-to-B", "A") ckt1 = int1.get_circuit_object(model1) print("The circuit associated with %s is %s" % (int1, ckt1)) print() # test a demand path before and after an interface it traverses fails; # should go from 2 paths to one path dmd_B_D = model1.get_demand_object("B", "D") print("dmd_B_D path before failing interface B-to-D is") for path in dmd_B_D.path: pprint(path) print() print() model1.fail_interface("B-to-D", "B") model1.update_simulation() print("dmd_B_D path after failing interface B-to-D is") pprint(dmd_B_D.path) print() # Fail a node and interface and display a utilization graph print( "Failing node E and interface B-to-D on node B and displaying \