I like the the Idea to configure static routing over firewall objects. This avoids the static route limit on FortiGate Firewall.
config firewall address
edit "N.203.0.113.0--24"
set allow-routing enable
set subnet 203.0.113.0 255.255.255.0
next
end
config firewall addrgrp
edit "R.Networks"
set allow-routing enable
set member "N.203.0.113.0--24"
next
end
config router static
edit 0
set gateway 198.51.100.1
set distance 15
set device "port1"
set comment "Some comment"
set dstaddr "R.Networks"
next
end
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