Description
This article describes the procedure to resolve the issue of routes not being imported from GCP to FortiGate for CIDR networks.
Scope
FortiGate v7, v7.2, v7.4.
Solution
- After configuring DHCP on the FortiGate interface, no routes are installed on the FortiGate.
- FortiGate can import CIDR routes successfully. It is necessary to enable 'dhcp classles routes' on the FortiGate interface.
- Disable and enable the interface with the issues and verify the routes learned. To create a Routing Monitor Widget go under Dashboard -> Add Monitor + -> Routing.
To Verify the routes, go under Dashboard -> Routing Monitor, and the routes learned by DHCP on the interface are visible.