Creating underlay WAN links
Each FortiGate utilizes two underlay WAN links:
- INET: simulates a local Internet breakout on each FortiGate
- MPLS: simulates a private connection between branches and datacenters
The following table summarizes the configuration:
|
FortiGate |
MPLS |
INET |
LAN |
|---|---|---|---|
|
Datacenter 1 (DC1_FGT) |
port4: 172.16.1.5 /24
Default Gateway: 172.16.1.6 |
port1: 100.64.1.5 /24
Default Gateway: 100.64.1.100 |
port5: 10.1.0.1/24 |
|
Datacenter 2 (DC2_FGT) |
port4: 172.16.2.5 /24
Default Gateway: 172.16.2.6 |
port1: 100.64.2.5 /24
Default Gateway: 100.64.2.100 |
port5: 10.2.0.1/24 |
|
Branch 1 (Branch1_FGT) |
port4: 172.16.0.1 /30
Default Gateway: 172.16.0.2 |
port1: 192.2.0.1 /30
Default Gateway: 192.2.0.2 |
vl_lan: 10.0.1.1 /24 |
|
Branch 2 (Branch2_FGT) |
port4: 172.16.0.5 /30
Default Gateway: 172.16.0.6 |
port1: 203.0.113.2 /30
Default Gateway: 203.0.113.1 |
vl_lan: 10.0.2.1 /24 |