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Product Version: 6.0
Last Modified: 04 Jan January 2016

Problem

EC2 instance processing fails. The following error message appears:

...

NAKIVO Backup & Replication requires the following TCP ports to be open for successful instance processing:

TCP Port  #
(Default)
WhereDescription
4443DirectorUsed to access the Director web UI. Must be open on the Director machine.
9446TransporterUsed by Director and Transporters to communicate with the Transporter. Must be open on the Transporter machine.
9448-10000TransporterUsed by Transporters for cross-Transporter data transfer. Must be open on the Transporter machine.

Make sure that: 

  • Required ports are not used by other applications.
  • Required ports are not blocked.
  • The ports are accessible from the appropriate endpoints.

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