If your Backup Gateway is registered under a DNS name and you want to change the DNS name, do as follows:
- Configure new DNS records using a new DNS name and taking the old ones as an example.
- Re-register Backup Gateway under the new DNS name executing the following command on one of the storage nodes:
# vstorage-abgw-register change-dns -a <new_DNS_name>
The command will ask to provide the password of the partner account in Acronis Cyber Cloud, where the storage is registered.
After re-registration, Backup Gateway will also change the storage DNS name in Acronis Cyber Protect Cloud/Acronis Cyber Backup Cloud for the existing location.
If you have a one-node Backup Gateway cluster that is registered under an IP address, you can change this IP address using the instruction above but specifying a new IP address instead of a new DNS name.