If no CA certificate is imported or the device certificate expires, UltraVR generates a certificate alarm by default. You can disable certificate alarming if you do not want UltraVR to generate certificate alarms. After disabling certificate alarming, you need to restart the UltraVR to make the configuration take effect. You are advised to disable certificate alarming during off-peak hours.
Prerequisites
- A cross-platform remote access tool, such as PuTTY, has been obtained.
- If the UltraVR management server runs Linux, the password of user root or DRManager has been obtained.
Context
Stop the UltraVR only when no protection tasks or recovery plans are being executed in UltraVR.
Procedure
- Use PuTTY to log in to the UltraVR management server as user root.
- Run the TMOUT=0 command to prevent PuTTY from exiting due to session timeout.
After you run this command, the system continues to run when no operation is performed, resulting a risk. For security purposes, you are advised to run exit to exit the system after completing your operations.
- Run cd /opt/UltraVR/Runtime/bin to enter the script save path.
In Linux, the installation path of the UltraVR is /opt/UltraVR. The path is fixed.
- Run the sh shutdownSystem.sh command and enter y to stop the UltraVR.
- Run cd /opt/UltraVR/Runtime/LegoRuntime/conf to enter the script save path.
In Linux, the installation path of the UltraVR Server is /opt/UltraVR. The path is fixed.
- Run the vi lego.properties command to open the configuration file.
- Press i to go to the edit mode and edit the lego.properties file.
- Set the value of CertificateAlarmSwith to off to disable certificate alarming.
By default, the value of CertificateAlarmSwith is on.
- Press Esc and run the :wq! command to save the settings and exit.
- Run cd /opt/UltraVR/Runtime/bin to enter the script save path.
- Run the sh startSystem.sh command to start the UltraVR.