Washington DC Router Node

This page provides views of data related to the Washington DC Router Node. Included below are views of basic system data for the router node, usage statistics for connectors and peers, netflow summaries, throughput statistics, and one-way latency measurements. The tables below summarize the technologies used by connectors and peers. This later data is collected as part of the Visual Backbone project.

System Data

Data Collected: 2007-01-26 02:10:37 UTC
Last Booted: 2006-05-24 20:42:00 UTC
Uptime: 259 days, 15:42
Load Averages: 0.48, 0.26, 0.19
Temperatures: 31, 35 (C)
Last Configured: 2007-01-26 02:10:37 UTC

Links to Data

Connection Technologies

Network Speed Type Shared AS IP Address MTU Multicast
Connectors
Drexel University OC-3 SONET NO 11834 IPv4 204.238.76.1 4470 YES
IPv6  
NCNI OC-48 SONET NO 81 IPv4  
IPv6 2001:468:ff:1855::2 9180 NO
Pittsburgh GigaPoP OC-48 SONET NO 5050 IPv4 192.88.115.125 9180 YES
IPv6 2001:468:ff:1842::2 9180 NO
University of Maryland (MAX) OC-48 SONET NO 10886 IPv4 206.196.177.1 9180 YES
IPv6 2001:468:ff:184c::2 9180 NO
University of Maryland (MAX) 10 gbps Ethernet YES 10886 IPv4  
IPv6 2001:468:ff:185c::2 9000 NO
Wright-research 10 gbps Ethernet NO 668 IPv4 138.18.47.41 9000 NO
IPv6  
Peers
DARPA BoSSNet OC-48 SONET YES 7082 IPv4 140.173.1.237 9180 YES
IPv6  
DREN 10 gbps Ethernet YES 668 IPv4 138.18.47.33 9000 NO
IPv6 2001:468:ff:18c4::2 9000 NO
DREN 10 gbps Ethernet YES 668 IPv4  
IPv6 2001:468:ff:18c3::2 1500 NO
GEANT 10 gbps Ethernet YES 20965 IPv4 62.40.125.17 9000 YES
IPv6 2001:798:14:10aa::11 9000 NO
NISN 10 gbps Ethernet YES 297 IPv4 192.84.8.253 9000 YES
IPv6  
NREN 10 gbps Ethernet YES 24 IPv4 198.32.11.22 9000 YES
IPv6 2001:468:ff:18c2::2 9000 NO
USGS 10 gbps Ethernet YES 1842 IPv4 198.187.220.201 4470 NO
IPv6  

The table above describes the technogies associated with the connections to Abilene. It is constructed by creating a table of BGP peers associated with the router node. The peering data is obtained by doing the equivalent "show bgp neighor" on the router. That data contains a local interface except in cases where the peer is a multi-hop peer. The properties of the interfaces are collected by doing the equivalent of a "show interfaces". The data includes the speed and type of the interface on the abilene router. If two different peers come in through a common physical interface, then the connection is listed as shared. If two peering sessions for the same connection come in through a common logical interface and one is IPv4 and the other IPv6, they are combined into a common row of the table. If the BGP peer is also a pim neighbor, then the multicast column is set to "YES". Note that for IPv6, all multicast columns are therefore set to "NO". Note also that it is entirely possible for a BGP peer to have an IPv4 session on one logical-interface and an IPv6 session on a different logical-interface. Such sessions are listed on separate rows in the table above.