Hi everyone.
I have a question about IPsec phase 2 in FortiGate. I need to create nearly 60 IPsec site-to-site tunnels. At the center site, we have 8 different subnets. Is it better to create a separate Phase 2 for each subnet or use 0.0.0.0/0 as the local and remote site in Phase 2?
i personally find 0.0.0.0/0 selectors to give you more flexibility and its easier to scale any changes.
indeed. It only gets quite obfuscating with so many phase2s :)
I also tend to use an open (i.e. 0.0.0.0/0) p2 selector and then do the rest with routing and policies.
--
"It is a mistake to think you can solve any major problems just with potatoes." - Douglas Adams
In addition, that's the size of network you want to use routing protocol either OSPF or BGP.
Toshi
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