User`s manual

Multi-WAN VPN QoS Router
203
Operation-Slave Mode
Although working with master device, Backup device’s DHCP
server is disabled. LAN users need to transmit traffic through
the WAN on Slave device. You should add LAN IP of Slave
device into Master device DHCP server default gateway, which
is DHCP server IP address.
For example, if the DHCP server’s IP of Master device is
192.168.1.1, and the subnet mask is 255.255.255.0, Salve
device should be in the same subnet, ex. 192.168.1.2.
WAN Backup
(The Checked WANs are not
working in this device.)
The checked WANs will works in another device. For an
example, if WAN1 and WAN2 work in this device, and WAN3
and WAN4 work in another, WAN3 and WAN4 should be
checked.
LAN Gateway Backup
Input the LAN IP of Master device. It should be different from
Slave device’s IP. (Must be in the same subnet.)
MAC Address of the backup
device
Input the LAN MAC of Master device. It should be different
from Salve device’s LAN MAC.
Status
―Status-Normal‖ indicates both devices work normally;
―Status-Backup‖ indicates the Backup device is enabled for
backing up Master device to take over WAN connection and
DHCP issuing function.