I'm upgrading a vcenter appliance 6.5 to a 7.0U3k.
While deploying the new appliance the process stops during the "RPM Installation" with the error that the IP used as Temporary IP is duplicated, which obviously is not.
The first run of the setup did not have this error but stopped later and so I started again the setup, after deleting the new appliance which was rolled out in the first attempt.
Below the error
A problem occurred during RPM installation: Error setting network. Details : 23/03/2023 13:10:58 [ERROR] Cannot run /sbin/ifup eth0 command. Unknown error. Return code : 256 output: Make sure the interface is down or not assigned any IP eth0 is DOWN or not assigned an IP. Bringnig eth0 up... Can not find the manual filename, let us search for the auto filename Performing duplicate address check for IPv4 address 10.100.80.8 [1;31mError: IP already exists in the network[0;39m Unable to set the network parameters :
Installer log files are located at C:\Users\ADMINI~1\AppData\Local\Temp\vcsaUiInstaller
