All Barracuda Backup Servers, all firmware versions.
While it is not a recommended practice, some networks may require the locking down of IP Addresses / Ranges per service. In these cases, the following list can be used as a reference for the IP addresses used by the Backup Service.
All of these IP address ranges are subject to change with out notice. If that happens Backup Servers will stop seeding data to the cloud.
Open Outbound Ports: 80, 443 (TCP)
Open Outbound Ports: 1194 (TCP/UDP), 5120-5129 (TCP/UDP), 80, 443
EMEA United Kingdom
All of these firewall modifications should be made for outbound traffic only. The Barracuda backup server does not require any inbound ports to be opened since the backup server it self is what initiates the connection to our cloud.
For more information about which firewall ports to open,
please see this
Link to This Page:https://campus.barracuda.com/solution/50160000000IJYVAA4