CTC Union ICR-4103 Series, User Manual

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CHAPTER 3.
WEB CONFIGURATIONS
3.10.5 MQTT
This section makes you configure MQTT which allows the MQTT client to send the message
within specific topic or channel. By default, the router does not allow anonymous to read/write the
MQTT topic or channel. Thus, you need to create the account with username and password for
MQTT client in the web UI.
Service > VRRP
Item Description
Mode Select from Disable or Enable. The default is Disable.
Group ID
Specify which VRRP group of this router belong to (1-255). The
default is 1.
Priority
Enter the priority value from 1 to 254. The larger value has higher
priority. The default is 100.
Virtual IP

Each router in the same VRRP group must have the same
virtual IP address. The default is 0.0.0.0.

This virtual IP address must belong to the same address range
as the real IP address of the interface.