Workflow to enable NAT hosts in NetBackup domain — NetBackup 11.1 | Cohesity Documentation

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Workflow to enable NAT hosts in NetBackup domain — NetBackup 11.1 | Cohesity Documentation

Workflow to enable NAT hosts in NetBackup domain

The following table provides the workflow to enable NAT hosts in a NetBackup domain.


Install or upgrade NetBackup	Install NetBackup on the primary server, media server, and client computers or upgrade the existing software to a supported version of NetBackup.
Prepare primary server for NAT support	Do the following: Configure the NetBackup Messaging Broker (or nbmqbroker) service. See Configuring the NetBackup Messaging Broker service. Set the INITIATE_REVERSE_CONNECTION configuration option to TRUE on the primary server using the nbsetconfig command. Restart the primary server services.
Prepare peer primary server for NAT support	This configuration is applicable in an A.I.R. setup. Do the following: On the NAT-enabled primary server host, add the name of the peer primary server in the `SERVER` field in the configuration file (bp.conf on UNIX or Windows registry) using the nbsetconfig command. Restart the primary server services.
Prepare media server for NAT support	Do the following: Set the INITIATE_REVERSE_CONNECTION configuration option to TRUE on the media server using the nbsetconfig command. Restart the media server services.
Prepare NetBackup client for NAT support	Do the following: Set the ACCEPT_REVERSE_CONNECTION configuration option to TRUE on the client using the nbsetconfig command. Restart the client services. In case of silent installation, you need to set the ACCEPT_REVERSE_CONNECTION option in the answer file only once so that the configuration takes place simultaneously for all clients. For UNIX, ensure that the NBInstallAnswer.conf file is updated with the ACCEPT_REVERSE_CONNECTION option. For Windows, ensure that the silentclient.cmd script is edited with the required information about the ACCEPT_REVERSE_CONNECTION option. For more information on the silent installation, refer to the NetBackup Installation Guide.

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