User's Manual
Table Of Contents
- Chapter 1. Product Introduction
- Chapter 2. Hardware Introduction
- Chapter 3. Preparation
- Chapter 4. Web-based Management
- Appendix A: DDNS Application
Enterprise 5-Port 10/100/1000T VPN Security Router
VR-300 series
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4.4.7 High Availability
High Availability (HA) is a system redundancy where two routers of VR-300 series can be set up in a
master/slave configuration. The master router provides the Internet connection but, in case hardware or
WAN connectivity fails, the slave (backup) router automatically will take over Internet connection. It
provides redundant hardware and software that make the system available despite failures. The page
will show the High Availability configuration. The High Availability page is shown in Figure 4-19.
Figure 4-19: High Availability
Object Description
High Availability
Disable or enable the High Availability function.
The default configuration is disabled.
Username
Create the username for the HA.
Password
Create the password for the HA .
Mode
Choose Master or Slave role
Virtual IP address
Assign an IP address as a virtual IP.
Virtual mask
Assign a mask address as a virtual mask.
Interface
Use interface
Connection Status
Display the HA status