Digi IX10 User Manual page 148

Routing
Additional configuration items
For backup VRRP devices, enable the ability to monitor the VRRP master, so that a backup
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device can increase its priority when the master device fails SureLink tests.

WebUI
1. Log into the IX10 WebUI as a user with full Admin access rights.
2. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Network > VRRP.
4. Create a new VRRP instance, or click to expand an existing VRRP instance.
See Configure VRRP
5. Click to expand VRRP+.
6. Click Enable.
7. Add interfaces to monitor:
a. Click to expand Monitor interfaces.
b. Click  to add an interface for monitoring.
c. For Interface, select the local interface to monitor. Generally, this will be a cellular or WAN
interface.
d. (Optional) Click  again to add additional interfaces.
8. (Optional) For backup devices, click to enable Monitor VRRP+ master.
This parameter allows a backup VRRP device to monitor the master device, and increase its
priority when the master device is failing SureLink tests. This can allow a device functioning as
a backup device to promote itself to master.
IX10 User Guide
for information about creating a new VRRP instance.
Virtual Router Redundancy Protocol (VRRP)
148