NLR NOC - Research Data

RRD Connector Graphs (1-minute avg) - High speed traffic graphs collected at 1 minute samples using the Indiana University-developed SNAPP tool. Create custom views of the network and view historic utilization with greater data resolution. Click here to open in a new window.

BGP RIB Dumps - Dumps of the BGP tables of each NLR router in MRT format. The "rib" file contains a stapshot of the BGP RIB table taken every 2 hours. The "updates" file contains a log of all changes. The MRT files can be converted with the route_btoa tool in the MRTd package or Marco d'Itri's dump parser scripts written in Perl. Click here to open in a new window.

IGP State/Dumps - A log of all ISIS messages collected at each NLR View site. The data is collected using ISISd along with Zhang Shu's ISIS logging facility. The files are in PCAP format and can be read by numerous network analysis tools such as tcpdump or Wireshark (formerly ethereal). Click here to open in a new window.