SUMMARY
List of ports that PHDVB 6.x uses for communication
ISSUE
The following table lists the ports that PHD Virtual Backup uses for communication.
WARNING: If any of the ports below are restricted (using a firewall or any other method), PHD Virtual Backup may fail to function correctly. If you require additional assistance with port configurations or firewall settings, contact your network security administrator.
RESOLUTION
| Port | Function |
| 22 (TCP) | Required for access to the PHD Virtual Backup Appliance. |
| 25 (TCP) | SMTP |
| 137, 138 (UDP), 139 and 445 (TCP) | Used by the Backup Data Connector when accessing backups over a CIFS/SMB share. NETBIOS Name Service, Datagram Service, and Session. Microsoft Active Directory. |
| 443 (TCP and UDP) | HTTPS access is required for communication between the PHD VBA and Console and each host. Licensing |
| 465 (TCP and UDP) | SSL Secure Email |
| 111 (TCP and UDP) | port mapper, SunRPC |
| 860 and 3260 (TCP) | Required when accessing iSCSI targets created using File Recovery. |
| 2049 (TCP and UDP) | NFS |
| 40077 (UDP) | nlockmgr |
| 43369 (TCP) | status |
| 44645 (TCP) | nlockmgr |
| 48892 (UDP) | mountd |
| 50127 (UDP) | status |
| 55382 (TCP) |
mountd |
| 53 (TCP and UDP) | Domain |
| 123 (TCP and UDP) | NTP |
| 32766 (TCP) | |
| 546 (TCP and UDP) | DHCP |
| 53 (TCP and UDP) | DNS |
Additional Ports
| TCP | 4001, 32765, 32766, 32767 |
| UDP | 4002, 32765, 32766, 32767 |
Source Ports
- domain
- sunrpc
- netbios-ssn
- https
- microsoft-ds
- submission
- nfs
Ports above 10000 are often allowed to float (allocated / grabbed) at boot.
NOTES
If any of the ports above are restricted (using a firewall or any other method), PHD Virtual Backup may fail to function correctly. If you require additional assistance with port configurations or firewall settings, contact your network administrator.