Internet2 Network NOC - Maps & Documentation

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 backbone topology and the external connectivity. 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 on the map but all Ethernet Line Modules, whether providing service or not, are shown.

Cookbooks

BGP Communities - This page describes the BGP community settings used by Internet2 Network and how they are passed to connectors and peer networks.

IPv6 Cookbook - This webpage is meant to give a brief overview of the basic commands needed to enable IPv6 on the peering session with Internet2 Network. Both Cisco and Juniper commands are supplied.

Multicast Cookbook - A sample router configuration for enabling Multicast peering with Internet2 Network, with brief explanation and references for further information.

Policy Statements

Jumbo Frames - A statement by Internet2 on the desirability of enabling 9000-byte frames throughout the Internet2 IP Network.

Prefix Length - A statement by the Internet2 Network NOC on acceptable prefix length advertisements from connectors.

Internet2 Connectivity Lists - Active Connectors, Participants, and Peer Networks

Active Connectors - View the Internet2-maintained list of Internet2 Network Connectors

Active Participants - View the Internet2-maintained list of Internet2 Network Participants

SEGPs - View the Internet2-maintained list of SEGPs (Sponsored Education Groups)

Sponsored Participants - View the Internet2-maintained list of Sponsored Participants

Peer Networks - View the Internet2-maintained list of Domestic and International Peer Networks