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The following is a list of NetVault Backup environment variables that can be used in user-defined scripts.
NETVAULTCLIACCOUNT
Specifies the NetVault Backup user name. The specified account must have privileges to use the CLI utility.
NETVAULTCLIACCOUNT=<User Account Name>
This variable must be included in the script to access the CLI utility.
NETVAULTCLIPASSWORD
Specifies the password for the NetVault Backup user account.
NETVAULTCLIPASSWORD=<Password>
This variable must be included in the script to specify the password for the user account.
NV_HOME
Returns the NetVault Backup installation directory.
NV_JOBCLIENT
Specifies the target client for a job.
NV_JOBCLIENT=<Name of the NetVault Backup Client>
NV_JOBID
Specifies the Job ID number.
NV_JOBID=<Job ID>
NV_JOBTITLE
Specifies the name of the job.
NV_JOBTITLE=<Job title>
NV_JOB_WARNINGS
Returns TRUE if a job completes with warnings, else returns FALSE.
This variable can only be used in a post -script. The mail scripts use this variable, but the variable has general applicability.
If a backup completes with warnings, the NV_STATUS variable returns SUCCEEDED, while the NV_JOB_WARNINGS variable returns TRUE.
The return value is not localized; it is TRUE or FALSE in English.
NV_OUTPUT_FILE
Returns the user-defined output file for reports.
NV_SERVERNAME
Specifies the NetVault Backup Server Name.
NV_SERVERNAME=<Name of the NetVault Backup Server>
NV_SESSIONID
Specifies the Session ID of a job.
NV_SESSIONID=<Session ID>
NV_STATUS
Returns the exit status of a job. It returns either SUCCEEDED or FAILED.
This variable can only be used in a post-script. The return value is not localized; it is SUCCEEDED or FAILED in English.
NV_USER_ARG
Specifies the user-defined arguments passed with the pre- or post-scripts.
The following table provides a list of network ports used by NetVault Backup.
80
TCP
HTTP Listen port for incoming Web Service connections.
135
RPC port used during the client push installation process.
3306
Port used to make a TCP/IP connection to the MySQL Server.
Configured on the NetVault Backup Client on which the Plug-in for MySQL is installed.
The default port number is 3306. If a non-default port is configured for client connections on the MySQL Server, verify that the same port is configured on the NetVault Backup Client.
To run multiple instances of MySQL on the same machine, a different port is configured for each instance.
5432
Listener port for PostgreSQL Database.
Configured on the NetVault Backup Client on which the Plug-in for PostgreSQL is installed.
The default port number is 5432. If the PostgreSQL Database is configured to listen on a non-default port, verify that the same port is configured on the NetVault Backup Client.
8443
HTTPS Listen port for incoming Web Service connections.
10000
Port for sending NDMP messages (NDMP control channels).
Configured on the NetVault Backup Server on which the Plug-in for NDMP is installed.
The default port number is 10000. You can change it, if necessary.
20031
UDP
UDP messaging.
Required on server and clients.
Port used by Network Manager (nvnmgr).
User-defined listen ports for devices
Ports to listen on for device requests.
Configured on the NetVault Backup Server and SmartClients.
Requirement: Two ports per drive.
User-defined connect ports for devices
Ports to connect to remote storage devices.
Configured on clients that connect to remote storage devices.
Requirement: Two ports per drive
User-defined listen ports for message channels
Ports to receive messages during data transfers.
Configured on NetVault Backup Server and Clients.
Requirement: Three ports per client.
To run two or more plug-ins simultaneously on a client, NetVault Backup requires two ports per plug‑in and an extra port per client. For example, to run two plug-ins simultaneously, NetVault Backup requires (2 * 2) + 1 = 5 ports for a client.
User-defined connect ports for message channels
Ports for sending messages during data transfers.
User-defined connect ports for inter-machine setup
Ports for establishing initial contact (broadcast channels) while adding a NetVault Backup Client, and later to ascertain its availability.
Requirement: Two ports per client.
User-defined listen ports for NDMP data channels
Ports to listen on for NetVault Backup devices operating as NDMP movers.
These ports are used for data transfers between NDMP filer and storage device. These ports are required on the NetVault Backup Server or Client to which the device is attached.
49152 through 65535
Dynamic ports that are used during the client push installation process.
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