Veritas NetBackup™ Virtual Appliance Documentation
- Getting to know the NetBackup Virtual Appliance
- NetBackup Virtual Appliance product description
- Preparing to deploy the appliance
- Deploying and configuring the appliance
- How to deploy and configure a NetBackup Virtual Appliance combined master and media server
- How to deploy and configure a NetBackup Virtual Appliance media server
- How to deploy and configure a NetBackup Virtual Appliance master server
- How to deploy and configure a NetBackup Virtual Appliance combined master and media server
- Post initial configuration procedures
- Appliance common tasks
- Storage management
- About NetBackup Virtual Appliance storage configuration
- About viewing storage space information using the Show command
- About OpenStorage plugin installation
- About NetBackup Virtual Appliance storage configuration
- Deduplication pool catalog backup and recovery
- Network connection management
- Managing users
- About user name and password specifications
- About authenticating LDAP users
- About authenticating Active Directory users
- About authenticating Kerberos-NIS users
- About user authorization on the NetBackup Virtual Appliance
- Creating NetBackup administrator user accounts
- Using the appliance
- About configuring Host parameters for your appliance on the NetBackup Virtual Appliance
- About Copilot functionality and Share management
- About NetBackup Virtual Appliance as a VMware backup host
- About running NetBackup commands from the appliance
- About mounting a remote NFS
- About Auto Image Replication from a NetBackup Virtual Appliance
- Monitoring the appliance
- About SNMP
- About Call Home
- Appliance security
- About Symantec Data Center Security on the NetBackup Virtual Appliance
- Setting the appliance login banner
- Upgrading the appliance
- About upgrading to NetBackup Virtual Appliance software version 3.3.0.1
- Requirements and best practices for upgrading NetBackup appliances
- Methods for downloading appliance software release updates
- NetBackup client upgrades with VxUpdate
- Appliance restore
- Decommissioning and Reconfiguring
- Troubleshooting
- About disaster recovery
- About NetBackup support utilities
- Appliance logging
- Commands overview
- Appendix A. Appliance commands
- Appendix B. Manage commands
- Appendix C. Monitor commands
- Appendix D. Network commands
- Appendix E. Reports commands
- Appendix F. Settings commands
- Appendix G. Support commands
Name
Main > Settings > NetBackup DNAT — Enable/Disable Destination Network Address Translation (DNAT) on NetBackup Virtual Appliance master and media servers
SYNOPSIS
Enable
Disable
DESCRIPTION
This command lets you enable or disable DNAT on NetBackup Virtual Appliance master and media servers that communicate with (NAT)-enabled clients.
OPTIONS
- NetBackup DNAT Enable
Enable DNAT on NetBackup Virtual Appliance master or media servers that communicate with DNAT-enabled clients.
Note:
Before enabling DNAT on a NetBackup Virtual Appliance master or media server, check whether all clients in the NetBackup domain support Network Address Translation (NAT). If all clients do not support NAT, contact Veritas support to obtain an EEB to prevent memory leak issues.
- NetBackup DNAT Disable
Disable DNAT on a NetBackup Virtual Appliance master or media server.
EXAMPLES
The following is an example of information that is displayed when you run the Settings > NetBackup DNAT Enable command.
Settings> NetBackup DNAT Enable >> If you have Network Address Translation (NAT) clients and non-NAT clients, you must first contact Veritas Support to obtain an EEB to prevent any possible memory leak issues. If you have only NAT clients, you may continue with the configuration. Do you want to continue? [yes, no](yes) >> Enabling DNAT requires restarting NetBackup services, which may take several minutes. Do you want to continue? [yes, no](yes) - [Info] DNAT has been enabled successfully.
The following is an example of information that is displayed when you run the Settings > NetBackup DNAT Disable command.
Settings> NetBackup DNAT Disable >> Disabling DNAT requires restarting NetBackup services, which may take several minutes. Do you want to continue? [yes, no](yes) - [Info] DNAT has been disabled successfully.
To enable or disable DNAT on clients, you must update the ACCEPT_REVERSE_CONNECTION flag. Use the /usr/openv/netbackup/bin/admincmd/bpsetconfig
utility to enable or disable DNAT as follows.
To enable DNAT on the client, use the following commands:
$ bpsetconfig bpsetconfig> ACCEPT_REVERSE_CONNECTION=True
To disable DNAT on the client, use the following commands:
$ bpsetconfig bpsetconfig> ACCEPT_REVERSE_CONNECTION=False
After updating the ACCEPT_REVERSE_CONNECTION flag, make sure that you stop and restart NetBackup services by running the following commands:
On UNIX clients:
/usr/openv/netbackup/bin/bp.kill_all
/usr/openv/netbackup/bin/bp.start_all
On Windows clients:
<install_path>\NetBackup\bin\bpdown
<install_path>\NetBackup\bin\bpup