I have a working GRE over IPSEC tunnel. it's working great, and I've been able to successfully get OSPF routes propegated through the tunnel from the routers. - Also - CDP.
The catch is, OSPF chooses the Tunnel interface for all the routes associated, and I'm unable to route through the tunnel.
To add complexity to the problem, I'm unable to ping the local/remote tunnel interface on both routers.
I've followed many guides, but am stuck at this point. Would somebody happen to know if there's an ACL entry I need to make in order to hit up the tunnel ip? From what I'm reading, it should be pingable automatically from the local router...