Veritas Velocity™ User's Guide
- Getting to know Velocity
- Setting up Velocity
- How to set up the Velocity Storage Server
- How to set up the Velocity Client
- Setting up the Velocity on-premises management server
- Upgrading Velocity
- Velocity Storage Server
- Users and roles
- Oracle database ingestion using Velocity
- How to use copy preparation to mask or sanitize sensitive data
- Oracle database ingestion using NetBackup CoPilot
- Microsoft SQL Server database ingestion using Velocity
- Database sources and copies
- About scheduling ingestions for a database source
- Retention periods for database sources and copies
- Sandboxes
- Database recovery
- Alerts and logs
- Managing the Velocity physical appliance
- Configuring network address settings on the Velocity physical appliance
- About WAN optimization on the Velocity physical appliance
- About the Veritas Remote Management Console on the Velocity physical appliance
- About Velocity physical appliance storage
- About users on the Velocity physical appliance
- About Velocity physical appliance checkpoints
- About factory reset on the Velocity physical appliance
- Configuring network address settings on the Velocity physical appliance
- Monitoring the Velocity physical appliance
- Velocity physical appliance security
- About Velocity physical appliance user account privileges
- About the Velocity physical appliance intrusion detection system
- About Velocity physical appliance operating system security
- Recommended IPMI settings on the Velocity physical appliance
- Best practices
- Troubleshooting
- Glossary
- Context-sensitive topics
- Section I. Velocity shell menu commands
- Introduction
- Appendix A. Main > Manage > Storage
- Appendix B. Main > Manage > Cloud
- Appendix C. Main > Manage > Software
- Appendix D. Main > Monitor
- Appendix E. Main > Network
- Appendix F. Main > Settings
- Appendix G. Main > Support
About WAN optimization on the Velocity physical appliance
The Velocity Appliance includes wide-area network (WAN) optimization technology to improve outbound network traffic to remote locations and/or slower networks. WAN optimization operates on individual TCP connections. The appliance evaluates each outbound network connection to determine whether the performance can be improved.
You can enable or disable WAN optimization for individual network interfaces and network interface port bonds from the Velocity shell menu.
WAN optimization can provide the following benefits:
Improved network performance with minimal dependency on the outbound network traffic.
Networks that have latency greater than 20 milliseconds and packet loss rates greater than 0.01% (1 in 10,0000) can greatly benefit from enabling this feature.
Improved network performance of optimized ingests.
Improved network performance of restores to remote hosts.
Imposes no network overhead.
WAN optimization is non-intrusive, as it does not impose any network overhead in situations where the overall network data transfers are high. In some scenarios, when the overall network data transfer is high, the connection speed may not be optimized despite this feature being enabled.