Maps

Internet2 Engineering Map - This is an engineering map of all Internet2 Network Participants and Peer Networks. You can also download a PDF formatted version here.

Internet2 IPv6 Map - This is a map in GIF format illustrating the current multicast topology of the Internet2 Network. You can also view a PDF formatted version here.

Internet2 IP IGP Metrics - This is a map in JPG format showing the metrics used among the Internet2 Network IP backbone routers for interior routing. These metrics are based on route-kilometers between nodes. A PDF format is available as well.

Automatically Generated Topology Map - This is a map generated, using GraphVis from the a NDL topology file of the Internet2 Network. There are NDL and NMWG files that also describe the topology.

Internet2 Ciena Infrastructure - This map of the Ciena network depicts the data-plane interfaces installed in each node and the backbone topology. The number associated with each backbone interface is the 'OSRP Link Identifier' which is only synonymous with the physical Access Identifier (AID) where adjacent nodes are connected by a single OC192 line. Multiple parallel backbone circuits connecting adjacent nodes are bundled together into a single OSRP link wherein the bundled lines are treated as a single entity by OSRP. Unused OC192 interfaces are not shown but all Ethernet Line Modules, whether providing service or not, are included. Connected devices and networks are listed separately to improve clarity.