Challenge
You would like to know the ports used for Veeam Backup & Replication and what they apply to.
Solution
VMware
Veeam Backup & Replication 9.5 - https://helpcenter.veeam.com/docs/backup/vsphere/used_ports.html?ver=95
Veeam Backup & Replication 9.0 - http://helpcenter.veeam.com/backup/vsphere/used_ports.html
Veeam Backup & Replication 8.0 - http://helpcenter.veeam.com/backup/80/vsphere/used_ports.html
Veeam Backup & Replication 7.0 - http://helpcenter.veeam.com/backup/70/vsphere/used_ports.html
Veeam Backup & Replication 6.5 - http://helpcenter.veeam.com/backup/65/vsphere/used_ports.html
Hyper-V
Veeam Backup & Replication 9.5 - https://helpcenter.veeam.com/docs/backup/hyperv/used_ports.html?ver=95
Veeam Backup & Replication 9.0 - http://helpcenter.veeam.com/backup/hyperv/used_ports.html
Veeam Backup & Replication 8.0 - http://helpcenter.veeam.com/backup/80/hyperv/used_ports.html
Veeam Backup & Replication 7.0 - http://helpcenter.veeam.com/backup/70/hyperv/used_ports.html
Veeam Backup & Replication 6.5 - http://helpcenter.veeam.com/backup/65/hyperv/used_ports.html