Configuring Hostname Resolution - Veeam Backup for RHV User Guide
helpcenter.veeam.com › docs › vbrhvOct 08, 2021 · Veeam Backup & Replication connects to the Veeam Backup for RHV server by using the IP address not the hostname. To make the Veeam Backup & Replication server correctly resolve the hostname of the Veeam Backup for RHV server, the DNS zone where the Veeam Backup & Replication server is located must contain a DNS resource record for the Veeam Backup for RHV server. To add a new DNS resource record, you can use DNS Manager deployed on the DNS server.
KB2098: Unable to add Veeam Backups Server to Enterprise ...
https://www.veeam.com/kb209815.02.2016 · Enterprise Manager must be able to resolve FQDN or HostName though DNS or hosts file. After completing the above steps and ensuring that ports and DNS resolution is working restart the Veeam Backup Server. If after the reboot the Veeam Backup Service is unable to start, check to see if the Veeam Backup Server is resolving its internal IP address.