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Important Update: Cohesity Products Documentation
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NetBackup™ Network Ports Reference Guide
Last Published:
2025-11-24
Product(s):
NetBackup (11.1)
- About the NetBackup network ports
- NetBackup Ports
- NetBackup default ports
- NetBackup primary server ports
- NetBackup media server ports
- NetBackup client ports
- NetBackup WORM storage server network ports
- NetBackup Snapshot Manager ports
- NetBackup web UI ports
- Java Console ports
- D-NAS ports
- NDMP server ports
- DataDomain OpenStorage ports
- NetBackup Granular Restore Technology (GRT) ports
- Network and port address translation
- Configuring ports for the NetBackup legacy Web Services
- Other Network Ports
- Index
DataDomain OpenStorage ports
The following ports must be open to use a DataDomain OST storage server.
The TCP ports for 2049 (nfs), 111 (portmapper), and 2052 (mountd) must be open from the media server to the target storage server.
The UDP port 111 (portmapper) must be open from the media server to the target storage server.
The TCP port 2051 (replication) must also be open from the media server to the storage server for optimized duplication.