NetBackup primary server ports
The primary server must be able to communicate with the media servers and clients.
The following table lists the minimum ports required by the primary server:
Table: NetBackup primary server ports
Source | Destination | Service | Port |
|---|---|---|---|
Primary server | Media server | VERITAS_PBX | 1556 |
Primary server | Media server | VNETD | 137241 |
Primary server | Client | VERITAS_PBX | 1556 |
Primary server | Client | VNETD | 137241 |
Primary server | Media server | NBSSC | 56372 |
1 - It applies while you use the Resilient Network feature or when NetBackup 8.0 or earlier primary server cannot reach a legacy service via PBX.
2 - This port is used to provide back-level media server support for the media servers that are configured for cloud storage. Only media server versions 7.7.x to 8.1.2 are supported.
Ensure that the older media servers use this port. Communication with the primary server fails if the older media servers use a different port.