Fortinet FortiWAN - Page 154

Load Balancing & Fault Tolerance Tunnel Routing
Headquarters Branch 1 Branch 2
WAN2 3.3.3.3 4.4.4.4 8.8.8.8
WAN3 Dynamic IP N/A 10.10.10.10
LAN 192.168.1.0/24 192.168.2.0/24 192.168.3.0/24
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-Branch1 B1 Round-Robin 1.1.1.1 2.2.2.2 1
1.1.1.1 4.4.4.4 1
HQ-Branch1
Backup
B1 Round-Robin 3.3.3.3 2.2.2.2 1
3.3.3.3 4.4.4.4 1
HQ-Branch2 B2 Round-Robin 1.1.1.1 6.6.6.6 1
3.3.3.3 8.8.8.8 1
HQ-Branch2
Backup
B2 Round-Robin Dynamic WAN 10.10.10.10 1
Routing Rules
Source Destination Service Group Fail-Over
192.168.1.1-192168.1.10 192.168.2.1-192.168.2.10 Any HQ-Branch1 HQ-Branch1
Backup
192.168.1.1-192.168.1.10 192.168.3.1-192.168.3.10 Any HQ-Branch2 HQ-Branch2
Backup
1.1.1.11 2.2.2.22 Any HQ-Branch1 AR
1.1.1.11 6.6.6.66 Any HQ-Branch2 No-Action
154 FortiWAN Handbook
Fortinet Technologies Inc.