I have 2 sites that have both frame and VPN (PIX 515 Ipsec) connection back to my core site. I'm using static routing but I'm looking to use GRE Tunnels and EIGRP routing for a fully meshed network. Does any have info on this?
Since you could not terminate GRE tunnels on the PIX.
You have to have an internal router and terminate the GRE tunnel in there on the spokes and the same with the hub site. Then you could run your EIGRP on the GRE tunnels.
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