Seem to now be having issues setting the MTU on the GRE interface to
match the cisco... Fortinet will be the death of me as i can't add set
mtu-ovveride to the tunnel interface. I can however set it on wan1 which
is not what i want as it will gimp al...
Hey Sorry to hijack this but i think i have a similar issue trying to
replicate this cisco config. Basically i want to replicate the below
Cisco config for gre and put it on a 200D running 5.2.5 interface
Tunnel20 description GRE to Greece ip address...