ICG-2515(W)-NR User Manual
Table Of Contents
Industrial 5G NR Cellular Gateway
ICG-2515-NR series
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4.4.9 High Availability
High Availability (HA) is a system redundant that two cellular gateway of ICG-2515-NR series can be
set up in a master/slave configuration. The master cellular gateway provides the Internet connection
but, in the case of hardware or WAN connectivity failure, the slave (backup) cellular gateway
automatically takes 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 4-4-17.
Figure 4-4-17: 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