Is there a way to create a network map at the IP layer that show GRE tunnels
That is if if i have the following network
router-A --- (10.0.0.0) --- router-B --- (184.108.40.206) --- router-C
and I have a GRE tunnel (220.127.116.11) with router-A and
router-C as it's end points I want to see a IP-layer line inter-connecting
router-A and router-C. (as well as IP layer lines inter-connecting
router-A to router-B AND inter-connecting router-B to router-C)
you would use the tool "network atlas" to create all of your maps any way you want them. just select the interfaces and nodes you want and drag them onto the map. you can even make it look like the drawing above (or use the drawing above and overlay "objects" like nodes and interfaces.