According to the customer, when he pings the GRE tunnel ip address a latency of 300-400ms is receiving but the latency of destination address of tunnel is 40ms. Really such a weird issue and ping outputs are phenomenal. During the analysis, we find backbone is having two equal cost path and destination based packet forwarding is configured. After running show ip cef exact route
Does anyone know how to check the cef exact route for GRE tunnel address?