This article documents configuring an environment so Veeam Backup & Replication Object Repository will use Google Cloud Private Access to connect to a GCS bucket instead of the public IPs.
Connectivity from on-premises to private access can be accomplished via Cloud VPN or Direct/Partner Interconnects to Google Cloud, and Private Access enabled on the VPC Subnet.
Note: Backup repository servers located in GCE need to be on a VPC Subnet where Private Access is enabled.
Preparing the Environment (link)
If the Gateway server assigned with the Object Storage Repository settings has a restricted internet connection, that machine cannot perform Certificate Renovation List (CRL) checks. In such a scenario, disable certificate revocation checks by creating the following setting on the machine assigned as the Gateway server within the Object Storage Repository settings.
Note: This setting will disable TLS revocation checks for all interactions with Object Storage performed by the machine where the registry value is created.
ObjectStorageTlsRevocationCheck=0
This form is only for KB Feedback/Suggestions, if you need help with the software open a support case