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This slide shows the actual validation of path reconfiguration. On the left panel, you can see the Slice Manager terminal log showing node failure detection followed by the path change. On the right, we have two Wireshark captures. Interface 1 shows the existing route data transmission on OVS2 for Slice 2 before the failure. Interface 2 shows the backup path data transfer on OVS3 for Slice 2-1 after the failure. The key findings are significant: VLAN 200 traffic successfully migrated from the primary path to the backup path, slice isolation was maintained during the failover, and traffic smoothly switched from the OVS2 interface to the OVS3 interface. This proves that our automatic fault recovery mechanism works correctly. |