Restoring the Backup MEF Edge Root Certificate for Cloud-Edge Interconnection

Log in to the MEF Edge device environment as the root user.
Go to the path where run.sh is stored. The default installation directory is /usr/local/mindx.
```
cd Installation_directory/MEFEdge/software/
```

Run the following command to stop MEF Edge:

./run.sh restorecert -name=Certificate_name

**Table 1** restorecert parameters
Parameter	Description
name	(Mandatory) Name of the certificate to be restored. Currently, the value can only be cloud_root, indicating the root certificate for cloud-edge interconnection.

If the following information is displayed, the certificate restoration command is successfully executed:

restore certificate [cloud_root] successfully
Execute [restorecert] command success!

After the restoration is successful, the current certificate is replaced with the backup certificate. You need to restart MEF Edge for the certificate to take effect.

Parent topic: Common Operations