If the host OS settings such IP address, Proxy Configuration, or DNS Server Configuration are modified after the UIP software has been installed then a software upgrade will need to be completed before UIP will start using the modified settings.
If there is no software update currently available for UIP the following utility script can be downloaded and executed to trigger an upgrade to the same version of UIP that is currently installed.
curl -Of https://nec-downloads.com/nap/scripts/changeip.sh
To run the script execute the following:
sudo bash changeip.sh
First the script will display the current IP address used by UIP and prompt for the desired IP address. Specify a different IP address, or leave the value empty and press Enter to keep the same IP address.
Second the script will display the currently installed UIP version and prompt for the desired UIP version. Specify a different UIP version, or leave the value empty and press Enter to keep the same version number.
The UIP orchestration service will then go through its normal software upgrade process which may take several minutes depending on whether or not a different UIP version was specified.