Tunnel Routing Load Balancing & Fault Tolerance
Headquarters Branch
WAN2 Dynamic IP Dynamic IP
LAN 192.168.1.0/24 192.168.2.0/24
The settings for the headquarters:
Set the field Local Host ID as "HQ".
Local Host ID: HQ
Tunnel Group
Group Name Remote Host
ID
Algorithm Tunnels
Local IP Remote IP Weight
HQ-Branch Branch Round-Robin 211.21.33.186 Dynamic IP at
WAN1
1
Dynamic IP at
WAN2
Dynamic IP at
WAN2
1
Routing Rules
Source Destination Service Group Fail-Over
192.168.1.0/255.255.255.0 192.168.2.0/255.255.255.0 Any HQ-Branch No-Action
The settings for the branch1
Set the field Local Host ID as Branch
Local Host ID: Branch
Tunnel Group
Group Name Remote Host
ID
Algorithm Tunnels
Local IP Remote IP Weight
Branch-HQ HQ Round-Robin Dynamic IP at
WAN1
211.21.33.186 1
Dynamic IP at
WAN2
Dynamic IP at
WAN2
1
FortiWAN Handbook
Fortinet Technologies Inc.
157