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  1. Home
  2. NetBackup™ Network Ports Reference Guide
  3. NetBackup Ports
  4. DataDomain OpenStorage ports
NetBackup™ Network Ports Reference Guide

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.

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